Merge branch 'main' into multiserver_discord_webhook

This item name is unusual in that it loses the word "round" when it's
infused, *and* the only guaranteed drop in the base game is the infused
"Blessed Red and White Round Shield +1". But since we're just listing
the uninfused version, we should use the uninfused name.

.gitattributes

@@ -0,0 +1,2 @@
+worlds/blasphemous/region_data.py linguist-generated=true
+worlds/yachtdice/YachtWeights.py linguist-generated=true

.github/pyright-config.json

@@ -1,8 +1,21 @@
 {
   "include": [
-    "type_check.py",
+    "../BizHawkClient.py",
+    "../Patch.py",
+    "../test/param.py",
+    "../test/general/test_groups.py",
+    "../test/general/test_helpers.py",
+    "../test/general/test_memory.py",
+    "../test/general/test_names.py",
+    "../test/multiworld/__init__.py",
+    "../test/multiworld/test_multiworlds.py",
+    "../test/netutils/__init__.py",
+    "../test/programs/__init__.py",
+    "../test/programs/test_multi_server.py",
+    "../test/utils/__init__.py",
+    "../test/webhost/test_descriptions.py",
     "../worlds/AutoSNIClient.py",
-    "../Patch.py"
+    "type_check.py"
   ],
 
   "exclude": [
@@ -16,7 +29,7 @@
   "reportMissingImports": true,
   "reportMissingTypeStubs": true,
 
-  "pythonVersion": "3.8",
+  "pythonVersion": "3.10",
   "pythonPlatform": "Windows",
 
   "executionEnvironments": [

.github/workflows/analyze-modified-files.yml

@@ -53,7 +53,7 @@ jobs:
       - uses: actions/setup-python@v5
         if: env.diff != ''
         with:
-          python-version: 3.8
+          python-version: '3.10'
 
       - name: "Install dependencies"
         if: env.diff != ''
@@ -65,7 +65,7 @@ jobs:
         continue-on-error: false
         if: env.diff != '' && matrix.task == 'flake8'
         run: |
-          flake8 --count --select=E9,F63,F7,F82 --show-source --statistics ${{ env.diff }}
+          flake8 --count --select=E9,F63,F7,F82 --ignore F824 --show-source --statistics ${{ env.diff }}
 
       - name: "flake8: Lint modified files"
         continue-on-error: true

.github/workflows/build.yml

@@ -21,25 +21,36 @@ env:
   ENEMIZER_VERSION: 7.1
   APPIMAGETOOL_VERSION: 13
 
+permissions:  # permissions required for attestation
+  id-token: 'write'
+  attestations: 'write'
+
 jobs:
   # build-release-macos: # LF volunteer
 
-  build-win-py38: # RCs will still be built and signed by hand
+  build-win: # RCs and releases may still be built and signed by hand
     runs-on: windows-latest
     steps:
+      # - copy code below to release.yml -
       - uses: actions/checkout@v4
       - name: Install python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.8'
+          python-version: '~3.12.7'
+          check-latest: true
       - name: Download run-time dependencies
         run: |
           Invoke-WebRequest -Uri https://github.com/Ijwu/Enemizer/releases/download/${Env:ENEMIZER_VERSION}/win-x64.zip -OutFile enemizer.zip
           Expand-Archive -Path enemizer.zip -DestinationPath EnemizerCLI -Force
+          choco install innosetup --version=6.2.2 --allow-downgrade
       - name: Build
         run: |
           python -m pip install --upgrade pip
           python setup.py build_exe --yes
+          if ( $? -eq $false ) {
+            Write-Error "setup.py failed!"
+            exit 1
+          }
           $NAME="$(ls build | Select-String -Pattern 'exe')".Split('.',2)[1]
           $ZIP_NAME="Archipelago_$NAME.7z"
           echo "$NAME -> $ZIP_NAME"
@@ -49,12 +60,6 @@ jobs:
           Rename-Item "exe.$NAME" Archipelago
           7z a -mx=9 -mhe=on -ms "../dist/$ZIP_NAME" Archipelago
           Rename-Item Archipelago "exe.$NAME"  # inno_setup.iss expects the original name
-      - name: Store 7z
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.ZIP_NAME }}
-          path: dist/${{ env.ZIP_NAME }}
-          retention-days: 7  # keep for 7 days, should be enough
       - name: Build Setup
         run: |
           & "${env:ProgramFiles(x86)}\Inno Setup 6\iscc.exe" inno_setup.iss /DNO_SIGNTOOL
@@ -65,15 +70,54 @@ jobs:
           $contents = Get-ChildItem -Path setups/*.exe -Force -Recurse
           $SETUP_NAME=$contents[0].Name
           echo "SETUP_NAME=$SETUP_NAME" >> $Env:GITHUB_ENV
+      # - copy code above to release.yml -
+      - name: Attest Build
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: |
+            build/exe.*/ArchipelagoLauncher.exe
+            build/exe.*/ArchipelagoLauncherDebug.exe
+            build/exe.*/ArchipelagoGenerate.exe
+            build/exe.*/ArchipelagoServer.exe
+            dist/${{ env.ZIP_NAME }}
+            setups/${{ env.SETUP_NAME }}
+      - name: Check build loads expected worlds
+        shell: bash
+        run: |
+          cd build/exe*
+          mv Players/Templates/meta.yaml .
+          ls -1 Players/Templates | sort > setup-player-templates.txt
+          rm -R Players/Templates
+          timeout 30 ./ArchipelagoLauncher "Generate Template Options" || true
+          ls -1 Players/Templates | sort > generated-player-templates.txt
+          cmp setup-player-templates.txt generated-player-templates.txt \
+            || diff setup-player-templates.txt generated-player-templates.txt
+          mv meta.yaml Players/Templates/
+      - name: Test Generate
+        shell: bash
+        run: |
+          cd build/exe*
+          cp Players/Templates/Clique.yaml Players/
+          timeout 30 ./ArchipelagoGenerate
+      - name: Store 7z
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.ZIP_NAME }}
+          path: dist/${{ env.ZIP_NAME }}
+          compression-level: 0  # .7z is incompressible by zip
+          if-no-files-found: error
+          retention-days: 7  # keep for 7 days, should be enough
       - name: Store Setup
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.SETUP_NAME }}
           path: setups/${{ env.SETUP_NAME }}
+          if-no-files-found: error
           retention-days: 7  # keep for 7 days, should be enough
 
-  build-ubuntu2004:
-    runs-on: ubuntu-20.04
+  build-ubuntu2204:
+    runs-on: ubuntu-22.04
     steps:
       # - copy code below to release.yml -
       - uses: actions/checkout@v4
@@ -85,10 +129,11 @@ jobs:
       - name: Get a recent python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '~3.12.7'
+          check-latest: true
       - name: Install build-time dependencies
         run: |
-          echo "PYTHON=python3.11" >> $GITHUB_ENV
+          echo "PYTHON=python3.12" >> $GITHUB_ENV
           wget -nv https://github.com/AppImage/AppImageKit/releases/download/$APPIMAGETOOL_VERSION/appimagetool-x86_64.AppImage
           chmod a+rx appimagetool-x86_64.AppImage
           ./appimagetool-x86_64.AppImage --appimage-extract
@@ -104,29 +149,60 @@ jobs:
           # charset-normalizer was somehow incomplete in the github runner
           "${{ env.PYTHON }}" -m venv venv
           source venv/bin/activate
-          "${{ env.PYTHON }}" -m pip install --upgrade pip PyGObject charset-normalizer
+          "${{ env.PYTHON }}" -m pip install --upgrade pip "PyGObject<3.51.0" charset-normalizer
           python setup.py build_exe --yes bdist_appimage --yes
           echo -e "setup.py build output:\n `ls build`"
           echo -e "setup.py dist output:\n `ls dist`"
           cd dist && export APPIMAGE_NAME="`ls *.AppImage`" && cd ..
           export TAR_NAME="${APPIMAGE_NAME%.AppImage}.tar.gz"
-          (cd build && DIR_NAME="`ls | grep exe`" && mv "$DIR_NAME" Archipelago && tar -czvf ../dist/$TAR_NAME Archipelago && mv Archipelago "$DIR_NAME")
+          (cd build && DIR_NAME="`ls | grep exe`" && mv "$DIR_NAME" Archipelago && tar -cv Archipelago | gzip -8 > ../dist/$TAR_NAME && mv Archipelago "$DIR_NAME")
           echo "APPIMAGE_NAME=$APPIMAGE_NAME" >> $GITHUB_ENV
           echo "TAR_NAME=$TAR_NAME" >> $GITHUB_ENV
       # - copy code above to release.yml -
+      - name: Attest Build
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: |
+            build/exe.*/ArchipelagoLauncher
+            build/exe.*/ArchipelagoGenerate
+            build/exe.*/ArchipelagoServer
+            dist/${{ env.APPIMAGE_NAME }}*
+            dist/${{ env.TAR_NAME }}
       - name: Build Again
         run: |
           source venv/bin/activate
           python setup.py build_exe --yes
+      - name: Check build loads expected worlds
+        shell: bash
+        run: |
+          cd build/exe*
+          mv Players/Templates/meta.yaml .
+          ls -1 Players/Templates | sort > setup-player-templates.txt
+          rm -R Players/Templates
+          timeout 30 ./ArchipelagoLauncher "Generate Template Options" || true
+          ls -1 Players/Templates | sort > generated-player-templates.txt
+          cmp setup-player-templates.txt generated-player-templates.txt \
+            || diff setup-player-templates.txt generated-player-templates.txt
+          mv meta.yaml Players/Templates/
+      - name: Test Generate
+        shell: bash
+        run: |
+          cd build/exe*
+          cp Players/Templates/Clique.yaml Players/
+          timeout 30 ./ArchipelagoGenerate
       - name: Store AppImage
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.APPIMAGE_NAME }}
           path: dist/${{ env.APPIMAGE_NAME }}
+          if-no-files-found: error
           retention-days: 7
       - name: Store .tar.gz
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.TAR_NAME }}
           path: dist/${{ env.TAR_NAME }}
+          compression-level: 0  # .gz is incompressible by zip
+          if-no-files-found: error
           retention-days: 7

.github/workflows/codeql-analysis.yml

@@ -47,7 +47,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -58,7 +58,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v3
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -72,4 +72,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3

.github/workflows/ctest.yml

@@ -0,0 +1,54 @@
+# Run CMake / CTest C++ unit tests
+
+name: ctest
+
+on:
+  push:
+    paths:
+      - '**.cc?'
+      - '**.cpp'
+      - '**.cxx'
+      - '**.hh?'
+      - '**.hpp'
+      - '**.hxx'
+      - '**/CMakeLists.txt'
+      - '.github/workflows/ctest.yml'
+  pull_request:
+    paths:
+      - '**.cc?'
+      - '**.cpp'
+      - '**.cxx'
+      - '**.hh?'
+      - '**.hpp'
+      - '**.hxx'
+      - '**/CMakeLists.txt'
+      - '.github/workflows/ctest.yml'
+
+jobs:
+  ctest:
+    runs-on: ${{ matrix.os }}
+    name: Test C++ ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756
+      if: startsWith(matrix.os,'windows')
+    - uses: Bacondish2023/setup-googletest@49065d1f7a6d21f6134864dd65980fe5dbe06c73
+      with:
+        build-type: 'Release'
+    - name: Build tests
+      run: |
+        cd test/cpp
+        mkdir build
+        cmake -S . -B build/ -DCMAKE_BUILD_TYPE=Release
+        cmake --build build/ --config Release
+        ls
+    - name: Run tests
+      run: |
+        cd test/cpp
+        ctest --test-dir build/ -C Release --output-on-failure

.github/workflows/release.yml

@@ -11,6 +11,11 @@ env:
   ENEMIZER_VERSION: 7.1
   APPIMAGETOOL_VERSION: 13
 
+permissions:  # permissions required for attestation
+  id-token: 'write'
+  attestations: 'write'
+  contents: 'write'  # additionally required for release
+
 jobs:
   create-release:
     runs-on: ubuntu-latest
@@ -26,11 +31,79 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-  # build-release-windows: # this is done by hand because of signing
   # build-release-macos: # LF volunteer
 
-  build-release-ubuntu2004:
-    runs-on: ubuntu-20.04
+  build-release-win:
+    runs-on: windows-latest
+    if: ${{ true }}  # change to false to skip if release is built by hand
+    needs: create-release
+    steps:
+      - name: Set env
+        shell: bash
+        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      # - code below copied from build.yml -
+      - uses: actions/checkout@v4
+      - name: Install python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '~3.12.7'
+          check-latest: true
+      - name: Download run-time dependencies
+        run: |
+          Invoke-WebRequest -Uri https://github.com/Ijwu/Enemizer/releases/download/${Env:ENEMIZER_VERSION}/win-x64.zip -OutFile enemizer.zip
+          Expand-Archive -Path enemizer.zip -DestinationPath EnemizerCLI -Force
+          choco install innosetup --version=6.2.2 --allow-downgrade
+      - name: Build
+        run: |
+          python -m pip install --upgrade pip
+          python setup.py build_exe --yes
+          if ( $? -eq $false ) {
+            Write-Error "setup.py failed!"
+            exit 1
+          }
+          $NAME="$(ls build | Select-String -Pattern 'exe')".Split('.',2)[1]
+          $ZIP_NAME="Archipelago_$NAME.7z"
+          echo "$NAME -> $ZIP_NAME"
+          echo "ZIP_NAME=$ZIP_NAME" >> $Env:GITHUB_ENV
+          New-Item -Path dist -ItemType Directory -Force
+          cd build
+          Rename-Item "exe.$NAME" Archipelago
+          7z a -mx=9 -mhe=on -ms "../dist/$ZIP_NAME" Archipelago
+          Rename-Item Archipelago "exe.$NAME"  # inno_setup.iss expects the original name
+      - name: Build Setup
+        run: |
+          & "${env:ProgramFiles(x86)}\Inno Setup 6\iscc.exe" inno_setup.iss /DNO_SIGNTOOL
+          if ( $? -eq $false ) {
+            Write-Error "Building setup failed!"
+            exit 1
+          }
+          $contents = Get-ChildItem -Path setups/*.exe -Force -Recurse
+          $SETUP_NAME=$contents[0].Name
+          echo "SETUP_NAME=$SETUP_NAME" >> $Env:GITHUB_ENV
+      # - code above copied from build.yml -
+      - name: Attest Build
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: |
+            build/exe.*/ArchipelagoLauncher.exe
+            build/exe.*/ArchipelagoLauncherDebug.exe
+            build/exe.*/ArchipelagoGenerate.exe
+            build/exe.*/ArchipelagoServer.exe
+            setups/*
+      - name: Add to Release
+        uses: softprops/action-gh-release@975c1b265e11dd76618af1c374e7981f9a6ff44a
+        with:
+          draft: true  # see above
+          prerelease: false
+          name: Archipelago ${{ env.RELEASE_VERSION }}
+          files: |
+            setups/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  build-release-ubuntu2204:
+    runs-on: ubuntu-22.04
+    needs: create-release
     steps:
       - name: Set env
         run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
@@ -44,10 +117,11 @@ jobs:
       - name: Get a recent python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '~3.12.7'
+          check-latest: true
       - name: Install build-time dependencies
         run: |
-          echo "PYTHON=python3.11" >> $GITHUB_ENV
+          echo "PYTHON=python3.12" >> $GITHUB_ENV
           wget -nv https://github.com/AppImage/AppImageKit/releases/download/$APPIMAGETOOL_VERSION/appimagetool-x86_64.AppImage
           chmod a+rx appimagetool-x86_64.AppImage
           ./appimagetool-x86_64.AppImage --appimage-extract
@@ -63,16 +137,24 @@ jobs:
           # charset-normalizer was somehow incomplete in the github runner
           "${{ env.PYTHON }}" -m venv venv
           source venv/bin/activate
-          "${{ env.PYTHON }}" -m pip install --upgrade pip PyGObject charset-normalizer
+          "${{ env.PYTHON }}" -m pip install --upgrade pip "PyGObject<3.51.0" charset-normalizer
           python setup.py build_exe --yes bdist_appimage --yes
           echo -e "setup.py build output:\n `ls build`"
           echo -e "setup.py dist output:\n `ls dist`"
           cd dist && export APPIMAGE_NAME="`ls *.AppImage`" && cd ..
           export TAR_NAME="${APPIMAGE_NAME%.AppImage}.tar.gz"
-          (cd build && DIR_NAME="`ls | grep exe`" && mv "$DIR_NAME" Archipelago && tar -czvf ../dist/$TAR_NAME Archipelago && mv Archipelago "$DIR_NAME")
+          (cd build && DIR_NAME="`ls | grep exe`" && mv "$DIR_NAME" Archipelago && tar -cv Archipelago | gzip -8 > ../dist/$TAR_NAME && mv Archipelago "$DIR_NAME")
           echo "APPIMAGE_NAME=$APPIMAGE_NAME" >> $GITHUB_ENV
           echo "TAR_NAME=$TAR_NAME" >> $GITHUB_ENV
       # - code above copied from build.yml -
+      - name: Attest Build
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: |
+            build/exe.*/ArchipelagoLauncher
+            build/exe.*/ArchipelagoGenerate
+            build/exe.*/ArchipelagoServer
+            dist/*
       - name: Add to Release
         uses: softprops/action-gh-release@975c1b265e11dd76618af1c374e7981f9a6ff44a
         with:

.github/workflows/scan-build.yml

@@ -40,10 +40,10 @@ jobs:
       run: |
         wget https://apt.llvm.org/llvm.sh
         chmod +x ./llvm.sh
-        sudo ./llvm.sh 17
+        sudo ./llvm.sh 19
     - name: Install scan-build command
       run: |
-        sudo apt install clang-tools-17
+        sudo apt install clang-tools-19
     - name: Get a recent python
       uses: actions/setup-python@v5
       with:
@@ -56,7 +56,7 @@ jobs:
     - name: scan-build
       run: |
         source venv/bin/activate
-        scan-build-17 --status-bugs -o scan-build-reports -disable-checker deadcode.DeadStores python setup.py build -y
+        scan-build-19 --status-bugs -o scan-build-reports -disable-checker deadcode.DeadStores python setup.py build -y
     - name: Store report
       if: failure()
       uses: actions/upload-artifact@v4

.github/workflows/strict-type-check.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: "Install dependencies"
         run: |
-          python -m pip install --upgrade pip pyright==1.1.358
+          python -m pip install --upgrade pip pyright==1.1.392.post0
           python ModuleUpdate.py --append "WebHostLib/requirements.txt" --force --yes
 
       - name: "pyright: strict check on specific files"

.github/workflows/unittests.yml

@@ -24,7 +24,7 @@ on:
       - '.github/workflows/unittests.yml'
 
 jobs:
-  build:
+  unit:
     runs-on: ${{ matrix.os }}
     name: Test Python ${{ matrix.python.version }} ${{ matrix.os }}
 
@@ -33,16 +33,15 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         python:
-          - {version: '3.8'}
-          - {version: '3.9'}
           - {version: '3.10'}
           - {version: '3.11'}
+          - {version: '3.12'}
         include:
-          - python: {version: '3.8'}  # win7 compat
+          - python: {version: '3.10'}  # old compat
             os: windows-latest
-          - python: {version: '3.11'}  # current
+          - python: {version: '3.12'}  # current
             os: windows-latest
-          - python: {version: '3.11'}  # current
+          - python: {version: '3.12'}  # current
             os: macos-latest
 
     steps:
@@ -60,3 +59,32 @@ jobs:
     - name: Unittests
       run: |
         pytest -n auto
+
+  hosting:
+    runs-on: ${{ matrix.os }}
+    name: Test hosting with ${{ matrix.python.version }} on ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+        python:
+          - {version: '3.12'}  # current
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python.version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python.version }}
+    - name: Install dependencies
+      run: |
+        python -m venv venv
+        source venv/bin/activate
+        python -m pip install --upgrade pip
+        python ModuleUpdate.py --yes --force --append "WebHostLib/requirements.txt"
+    - name: Test hosting
+      run: |
+        source venv/bin/activate
+        export PYTHONPATH=$(pwd)
+        timeout 600 python test/hosting/__main__.py

.gitignore

@@ -4,11 +4,13 @@
 *_Spoiler.txt
 *.bmbp
 *.apbp
+*.apcivvi
 *.apl2ac
 *.apm3
 *.apmc
 *.apz5
 *.aptloz
+*.aptww
 *.apemerald
 *.pyc
 *.pyd
@@ -62,6 +64,7 @@ Output Logs/
 /installdelete.iss
 /data/user.kv
 /datapackage
+/custom_worlds
 
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -149,7 +152,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
-.code-workspace
+*.code-workspace
 shell.nix
 
 # Spyder project settings
@@ -177,6 +180,7 @@ dmypy.json
 cython_debug/
 
 # Cython intermediates
+_speedups.c
 _speedups.cpp
 _speedups.html
 

AHITClient.py

@@ -0,0 +1,9 @@
+import sys
+from worlds.ahit.Client import launch
+import Utils
+import ModuleUpdate
+ModuleUpdate.update()
+
+if __name__ == "__main__":
+    Utils.init_logging("AHITClient", exception_logger="Client")
+    launch(*sys.argv[1:])

AdventureClient.py

@@ -80,7 +80,7 @@ class AdventureContext(CommonContext):
         self.local_item_locations = {}
         self.dragon_speed_info = {}
 
-        options = Utils.get_options()
+        options = Utils.get_settings()
         self.display_msgs = options["adventure_options"]["display_msgs"]
 
     async def server_auth(self, password_requested: bool = False):
@@ -102,7 +102,7 @@ class AdventureContext(CommonContext):
     def on_package(self, cmd: str, args: dict):
         if cmd == 'Connected':
             self.locations_array = None
-            if Utils.get_options()["adventure_options"].get("death_link", False):
+            if Utils.get_settings()["adventure_options"].get("death_link", False):
                 self.set_deathlink = True
             async_start(self.get_freeincarnates_used())
         elif cmd == "RoomInfo":
@@ -112,7 +112,7 @@ class AdventureContext(CommonContext):
             if ': !' not in msg:
                 self._set_message(msg, SYSTEM_MESSAGE_ID)
         elif cmd == "ReceivedItems":
-            msg = f"Received {', '.join([self.item_names[item.item] for item in args['items']])}"
+            msg = f"Received {', '.join([self.item_names.lookup_in_game(item.item) for item in args['items']])}"
             self._set_message(msg, SYSTEM_MESSAGE_ID)
         elif cmd == "Retrieved":
             if f"adventure_{self.auth}_freeincarnates_used" in args["keys"]:
@@ -415,8 +415,8 @@ async def atari_sync_task(ctx: AdventureContext):
 
 
 async def run_game(romfile):
-    auto_start = Utils.get_options()["adventure_options"].get("rom_start", True)
-    rom_args = Utils.get_options()["adventure_options"].get("rom_args")
+    auto_start = Utils.get_settings()["adventure_options"].get("rom_start", True)
+    rom_args = Utils.get_settings()["adventure_options"].get("rom_args")
     if auto_start is True:
         import webbrowser
         webbrowser.open(romfile)
@@ -511,7 +511,7 @@ if __name__ == '__main__':
 
     import colorama
 
-    colorama.init()
+    colorama.just_fix_windows_console()
 
     asyncio.run(main())
     colorama.deinit()

BizHawkClient.py

@@ -1,9 +1,10 @@
 from __future__ import annotations
 
+import sys
 import ModuleUpdate
 ModuleUpdate.update()
 
 from worlds._bizhawk.context import launch
 
 if __name__ == "__main__":
-    launch()
+    launch(*sys.argv[1:])

CommonClient.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import collections
 import copy
 import logging
 import asyncio
@@ -8,6 +9,7 @@ import sys
 import typing
 import time
 import functools
+import warnings
 
 import ModuleUpdate
 ModuleUpdate.update()
@@ -21,7 +23,7 @@ if __name__ == "__main__":
 
 from MultiServer import CommandProcessor
 from NetUtils import (Endpoint, decode, NetworkItem, encode, JSONtoTextParser, ClientStatus, Permission, NetworkSlot,
-                      RawJSONtoTextParser, add_json_text, add_json_location, add_json_item, JSONTypes)
+                      RawJSONtoTextParser, add_json_text, add_json_location, add_json_item, JSONTypes, HintStatus, SlotType)
 from Utils import Version, stream_input, async_start
 from worlds import network_data_package, AutoWorldRegister
 import os
@@ -29,6 +31,7 @@ import ssl
 
 if typing.TYPE_CHECKING:
     import kvui
+    import argparse
 
 logger = logging.getLogger("Client")
 
@@ -43,10 +46,21 @@ def get_ssl_context():
 
 
 class ClientCommandProcessor(CommandProcessor):
+    """
+    The Command Processor will parse every method of the class that starts with "_cmd_" as a command to be called
+    when parsing user input, i.e. _cmd_exit will be called when the user sends the command "/exit".
+
+    The decorator @mark_raw can be imported from MultiServer and tells the parser to only split on the first
+    space after the command i.e. "/exit one two three" will be passed in as method("one two three") with mark_raw
+    and method("one", "two", "three") without.
+
+    In addition all docstrings for command methods will be displayed to the user on launch and when using "/help"
+    """
     def __init__(self, ctx: CommonContext):
         self.ctx = ctx
 
     def output(self, text: str):
+        """Helper function to abstract logging to the CommonClient UI"""
         logger.info(text)
 
     def _cmd_exit(self) -> bool:
@@ -59,6 +73,7 @@ class ClientCommandProcessor(CommandProcessor):
         if address:
             self.ctx.server_address = None
             self.ctx.username = None
+            self.ctx.password = None
         elif not self.ctx.server_address:
             self.output("Please specify an address.")
             return False
@@ -161,28 +176,81 @@ class ClientCommandProcessor(CommandProcessor):
         async_start(self.ctx.send_msgs([{"cmd": "StatusUpdate", "status": state}]), name="send StatusUpdate")
 
     def default(self, raw: str):
+        """The default message parser to be used when parsing any messages that do not match a command"""
         raw = self.ctx.on_user_say(raw)
         if raw:
             async_start(self.ctx.send_msgs([{"cmd": "Say", "text": raw}]), name="send Say")
 
 
 class CommonContext:
-    # Should be adjusted as needed in subclasses
+    # The following attributes are used to Connect and should be adjusted as needed in subclasses
     tags: typing.Set[str] = {"AP"}
     game: typing.Optional[str] = None
     items_handling: typing.Optional[int] = None
     want_slot_data: bool = True  # should slot_data be retrieved via Connect
 
-    # data package
-    # Contents in flux until connection to server is made, to download correct data for this multiworld.
-    item_names: typing.Dict[int, str] = Utils.KeyedDefaultDict(lambda code: f'Unknown item (ID:{code})')
-    location_names: typing.Dict[int, str] = Utils.KeyedDefaultDict(lambda code: f'Unknown location (ID:{code})')
+    class NameLookupDict:
+        """A specialized dict, with helper methods, for id -> name item/location data package lookups by game."""
+        def __init__(self, ctx: CommonContext, lookup_type: typing.Literal["item", "location"]):
+            self.ctx: CommonContext = ctx
+            self.lookup_type: typing.Literal["item", "location"] = lookup_type
+            self._unknown_item: typing.Callable[[int], str] = lambda key: f"Unknown {lookup_type} (ID: {key})"
+            self._archipelago_lookup: typing.Dict[int, str] = {}
+            self._game_store: typing.Dict[str, typing.ChainMap[int, str]] = collections.defaultdict(
+                lambda: collections.ChainMap(self._archipelago_lookup, Utils.KeyedDefaultDict(self._unknown_item)))
+
+        # noinspection PyTypeChecker
+        def __getitem__(self, key: str) -> typing.Mapping[int, str]:
+            return self._game_store[key]
+
+        def __len__(self) -> int:
+            return len(self._game_store)
+
+        def __iter__(self) -> typing.Iterator[str]:
+            return iter(self._game_store)
+
+        def __repr__(self) -> str:
+            return self._game_store.__repr__()
+
+        def lookup_in_game(self, code: int, game_name: typing.Optional[str] = None) -> str:
+            """Returns the name for an item/location id in the context of a specific game or own game if `game` is
+            omitted.
+            """
+            if game_name is None:
+                game_name = self.ctx.game
+                assert game_name is not None, f"Attempted to lookup {self.lookup_type} with no game name available."
+
+            return self._game_store[game_name][code]
+
+        def lookup_in_slot(self, code: int, slot: typing.Optional[int] = None) -> str:
+            """Returns the name for an item/location id in the context of a specific slot or own slot if `slot` is
+            omitted.
+
+            Use of `lookup_in_slot` should not be used when not connected to a server. If looking in own game, set
+            `ctx.game` and use `lookup_in_game` method instead.
+            """
+            if slot is None:
+                slot = self.ctx.slot
+                assert slot is not None, f"Attempted to lookup {self.lookup_type} with no slot info available."
+
+            return self.lookup_in_game(code, self.ctx.slot_info[slot].game)
+
+        def update_game(self, game: str, name_to_id_lookup_table: typing.Dict[str, int]) -> None:
+            """Overrides existing lookup tables for a particular game."""
+            id_to_name_lookup_table = Utils.KeyedDefaultDict(self._unknown_item)
+            id_to_name_lookup_table.update({code: name for name, code in name_to_id_lookup_table.items()})
+            self._game_store[game] = collections.ChainMap(self._archipelago_lookup, id_to_name_lookup_table)
+            if game == "Archipelago":
+                # Keep track of the Archipelago data package separately so if it gets updated in a custom datapackage,
+                # it updates in all chain maps automatically.
+                self._archipelago_lookup.clear()
+                self._archipelago_lookup.update(id_to_name_lookup_table)
 
     # defaults
     starting_reconnect_delay: int = 5
     current_reconnect_delay: int = starting_reconnect_delay
     command_processor: typing.Type[CommandProcessor] = ClientCommandProcessor
-    ui = None
+    ui: typing.Optional["kvui.GameManager"] = None
     ui_task: typing.Optional["asyncio.Task[None]"] = None
     input_task: typing.Optional["asyncio.Task[None]"] = None
     keep_alive_task: typing.Optional["asyncio.Task[None]"] = None
@@ -231,7 +299,7 @@ class CommonContext:
     # message box reporting a loss of connection
     _messagebox_connection_loss: typing.Optional["kvui.MessageBox"] = None
 
-    def __init__(self, server_address: typing.Optional[str], password: typing.Optional[str]) -> None:
+    def __init__(self, server_address: typing.Optional[str] = None, password: typing.Optional[str] = None) -> None:
         # server state
         self.server_address = server_address
         self.username = None
@@ -271,6 +339,10 @@ class CommonContext:
         self.exit_event = asyncio.Event()
         self.watcher_event = asyncio.Event()
 
+        self.item_names = self.NameLookupDict(self, "item")
+        self.location_names = self.NameLookupDict(self, "location")
+        self.checksums = {}
+
         self.jsontotextparser = JSONtoTextParser(self)
         self.rawjsontotextparser = RawJSONtoTextParser(self)
         self.update_data_package(network_data_package)
@@ -325,6 +397,8 @@ class CommonContext:
             await self.server.socket.close()
         if self.server_task is not None:
             await self.server_task
+        if self.ui:
+            self.ui.update_hints()
 
     async def send_msgs(self, msgs: typing.List[typing.Any]) -> None:
         """ `msgs` JSON serializable """
@@ -356,7 +430,10 @@ class CommonContext:
                 self.auth = await self.console_input()
 
     async def send_connect(self, **kwargs: typing.Any) -> None:
-        """ send `Connect` packet to log in to server """
+        """
+        Send a `Connect` packet to log in to the server,
+        additional keyword args can override any value in the connection packet
+        """
         payload = {
             'cmd': 'Connect',
             'password': self.password, 'name': self.auth, 'version': Utils.version_tuple,
@@ -366,6 +443,14 @@ class CommonContext:
         if kwargs:
             payload.update(kwargs)
         await self.send_msgs([payload])
+        await self.send_msgs([{"cmd": "Get", "keys": ["_read_race_mode"]}])
+
+    async def check_locations(self, locations: typing.Collection[int]) -> set[int]:
+        """Send new location checks to the server. Returns the set of actually new locations that were sent."""
+        locations = set(locations) & self.missing_locations
+        if locations:
+            await self.send_msgs([{"cmd": 'LocationChecks', "locations": tuple(locations)}])
+        return locations
 
     async def console_input(self) -> str:
         if self.ui:
@@ -386,6 +471,7 @@ class CommonContext:
         return False
 
     def slot_concerns_self(self, slot) -> bool:
+        """Helper function to abstract player groups, should be used instead of checking slot == self.slot directly."""
         if slot == self.slot:
             return True
         if slot in self.slot_info:
@@ -393,6 +479,7 @@ class CommonContext:
         return False
 
     def is_echoed_chat(self, print_json_packet: dict) -> bool:
+        """Helper function for filtering out messages sent by self."""
         return print_json_packet.get("type", "") == "Chat" \
             and print_json_packet.get("team", None) == self.team \
             and print_json_packet.get("slot", None) == self.slot
@@ -425,7 +512,13 @@ class CommonContext:
         Returned text is sent, or sending is aborted if None is returned."""
         return text
 
+    def on_ui_command(self, text: str) -> None:
+        """Gets called by kivy when the user executes a command starting with `/` or `!`.
+        The command processor is still called; this is just intended for command echoing."""
+        self.ui.print_json([{"text": text, "type": "color", "color": "orange"}])
+
     def update_permissions(self, permissions: typing.Dict[str, int]):
+        """Internal method to parse and save server permissions from RoomInfo"""
         for permission_name, permission_flag in permissions.items():
             try:
                 flag = Permission(permission_flag)
@@ -437,6 +530,7 @@ class CommonContext:
     async def shutdown(self):
         self.server_address = ""
         self.username = None
+        self.password = None
         self.cancel_autoreconnect()
         if self.server and not self.server.socket.closed:
             await self.server.socket.close()
@@ -451,10 +545,16 @@ class CommonContext:
             await self.ui_task
         if self.input_task:
             self.input_task.cancel()
-
+    
+    # Hints
+    def update_hint(self, location: int, finding_player: int, status: typing.Optional[HintStatus]) -> None:
+        msg = {"cmd": "UpdateHint", "location": location, "player": finding_player}
+        if status is not None:
+            msg["status"] = status
+        async_start(self.send_msgs([msg]), name="update_hint")
+    
     # DataPackage
     async def prepare_data_package(self, relevant_games: typing.Set[str],
-                                   remote_date_package_versions: typing.Dict[str, int],
                                    remote_data_package_checksums: typing.Dict[str, str]):
         """Validate that all data is present for the current multiworld.
         Download, assimilate and cache missing data from the server."""
@@ -463,48 +563,43 @@ class CommonContext:
 
         needed_updates: typing.Set[str] = set()
         for game in relevant_games:
-            if game not in remote_date_package_versions and game not in remote_data_package_checksums:
+            if game not in remote_data_package_checksums:
                 continue
 
-            remote_version: int = remote_date_package_versions.get(game, 0)
             remote_checksum: typing.Optional[str] = remote_data_package_checksums.get(game)
 
-            if remote_version == 0 and not remote_checksum:  # custom data package and no checksum for this game
+            if not remote_checksum:  # custom data package and no checksum for this game
                 needed_updates.add(game)
                 continue
 
-            local_version: int = network_data_package["games"].get(game, {}).get("version", 0)
-            local_checksum: typing.Optional[str] = network_data_package["games"].get(game, {}).get("checksum")
-            # no action required if local version is new enough
-            if (not remote_checksum and (remote_version > local_version or remote_version == 0)) \
-                    or remote_checksum != local_checksum:
-                cached_game = Utils.load_data_package_for_checksum(game, remote_checksum)
-                cache_version: int = cached_game.get("version", 0)
-                cache_checksum: typing.Optional[str] = cached_game.get("checksum")
-                # download remote version if cache is not new enough
-                if (not remote_checksum and (remote_version > cache_version or remote_version == 0)) \
-                        or remote_checksum != cache_checksum:
-                    needed_updates.add(game)
+            cached_checksum: typing.Optional[str] = self.checksums.get(game)
+            # no action required if cached version is new enough
+            if remote_checksum != cached_checksum:
+                local_checksum: typing.Optional[str] = network_data_package["games"].get(game, {}).get("checksum")
+                if remote_checksum == local_checksum:
+                    self.update_game(network_data_package["games"][game], game)
                 else:
-                    self.update_game(cached_game)
+                    cached_game = Utils.load_data_package_for_checksum(game, remote_checksum)
+                    cache_checksum: typing.Optional[str] = cached_game.get("checksum")
+                    # download remote version if cache is not new enough
+                    if remote_checksum != cache_checksum:
+                        needed_updates.add(game)
+                    else:
+                        self.update_game(cached_game, game)
         if needed_updates:
             await self.send_msgs([{"cmd": "GetDataPackage", "games": [game_name]} for game_name in needed_updates])
 
-    def update_game(self, game_package: dict):
-        for item_name, item_id in game_package["item_name_to_id"].items():
-            self.item_names[item_id] = item_name
-        for location_name, location_id in game_package["location_name_to_id"].items():
-            self.location_names[location_id] = location_name
+    def update_game(self, game_package: dict, game: str):
+        self.item_names.update_game(game, game_package["item_name_to_id"])
+        self.location_names.update_game(game, game_package["location_name_to_id"])
+        self.checksums[game] = game_package.get("checksum")
 
     def update_data_package(self, data_package: dict):
         for game, game_data in data_package["games"].items():
-            self.update_game(game_data)
+            self.update_game(game_data, game)
 
     def consume_network_data_package(self, data_package: dict):
         self.update_data_package(data_package)
-        current_cache = Utils.persistent_load().get("datapackage", {}).get("games", {})
-        current_cache.update(data_package["games"])
-        Utils.persistent_store("datapackage", "games", current_cache)
         logger.info(f"Got new ID/Name DataPackage for {', '.join(data_package['games'])}")
         for game, game_data in data_package["games"].items():
             Utils.store_data_package_for_checksum(game, game_data)
@@ -536,6 +631,7 @@ class CommonContext:
             logger.info(f"DeathLink: Received from {data['source']}")
 
     async def send_death(self, death_text: str = ""):
+        """Helper function to send a deathlink using death_text as the unique death cause string."""
         if self.server and self.server.socket:
             logger.info("DeathLink: Sending death to your friends...")
             self.last_death_link = time.time()
@@ -549,6 +645,7 @@ class CommonContext:
             }])
 
     async def update_death_link(self, death_link: bool):
+        """Helper function to set Death Link connection tag on/off and update the connection if already connected."""
         old_tags = self.tags.copy()
         if death_link:
             self.tags.add("DeathLink")
@@ -558,7 +655,7 @@ class CommonContext:
             await self.send_msgs([{"cmd": "ConnectUpdate", "tags": self.tags}])
 
     def gui_error(self, title: str, text: typing.Union[Exception, str]) -> typing.Optional["kvui.MessageBox"]:
-        """Displays an error messagebox"""
+        """Displays an error messagebox in the loaded Kivy UI. Override if using a different UI framework"""
         if not self.ui:
             return None
         title = title or "Error"
@@ -585,21 +682,36 @@ class CommonContext:
         logger.exception(msg, exc_info=exc_info, extra={'compact_gui': True})
         self._messagebox_connection_loss = self.gui_error(msg, exc_info[1])
 
-    def run_gui(self):
-        """Import kivy UI system and start running it as self.ui_task."""
+    def make_gui(self) -> "type[kvui.GameManager]":
+        """
+        To return the Kivy `App` class needed for `run_gui` so it can be overridden before being built
+
+        Common changes are changing `base_title` to update the window title of the client and
+        updating `logging_pairs` to automatically make new tabs that can be filled with their respective logger.
+
+        ex. `logging_pairs.append(("Foo", "Bar"))`
+        will add a "Bar" tab which follows the logger returned from `logging.getLogger("Foo")`
+        """
         from kvui import GameManager
 
         class TextManager(GameManager):
-            logging_pairs = [
-                ("Client", "Archipelago")
-            ]
             base_title = "Archipelago Text Client"
 
-        self.ui = TextManager(self)
+        return TextManager
+
+    def run_gui(self):
+        """Import kivy UI system from make_gui() and start running it as self.ui_task."""
+        ui_class = self.make_gui()
+        self.ui = ui_class(self)
         self.ui_task = asyncio.create_task(self.ui.async_run(), name="UI")
 
     def run_cli(self):
         if sys.stdin:
+            if sys.stdin.fileno() != 0:
+                from multiprocessing import parent_process
+                if parent_process():
+                    return  # ignore MultiProcessing pipe
+
             # steam overlay breaks when starting console_loop
             if 'gameoverlayrenderer' in os.environ.get('LD_PRELOAD', ''):
                 logger.info("Skipping terminal input, due to conflicting Steam Overlay detected. Please use GUI only.")
@@ -750,9 +862,8 @@ async def process_server_cmd(ctx: CommonContext, args: dict):
                         logger.info('    %s (Player %d)' % (network_player.alias, network_player.slot))
 
             # update data package
-            data_package_versions = args.get("datapackage_versions", {})
             data_package_checksums = args.get("datapackage_checksums", {})
-            await ctx.prepare_data_package(set(args["games"]), data_package_versions, data_package_checksums)
+            await ctx.prepare_data_package(set(args["games"]), data_package_checksums)
 
             await ctx.server_auth(args['password'])
 
@@ -768,6 +879,7 @@ async def process_server_cmd(ctx: CommonContext, args: dict):
             ctx.disconnected_intentionally = True
             ctx.event_invalid_game()
         elif 'IncompatibleVersion' in errors:
+            ctx.disconnected_intentionally = True
             raise Exception('Server reported your client version as incompatible. '
                             'This probably means you have to update.')
         elif 'InvalidItemsHandling' in errors:
@@ -787,7 +899,8 @@ async def process_server_cmd(ctx: CommonContext, args: dict):
         ctx.team = args["team"]
         ctx.slot = args["slot"]
         # int keys get lost in JSON transfer
-        ctx.slot_info = {int(pid): data for pid, data in args["slot_info"].items()}
+        ctx.slot_info = {0: NetworkSlot("Archipelago", "Archipelago", SlotType.player)}
+        ctx.slot_info.update({int(pid): data for pid, data in args["slot_info"].items()})
         ctx.hint_points = args.get("hint_points", 0)
         ctx.consume_players_package(args["players"])
         ctx.stored_data_notification_keys.add(f"_read_hints_{ctx.team}_{ctx.slot}")
@@ -907,6 +1020,7 @@ async def console_loop(ctx: CommonContext):
 
 
 def get_base_parser(description: typing.Optional[str] = None):
+    """Base argument parser to be reused for components subclassing off of CommonClient"""
     import argparse
     parser = argparse.ArgumentParser(description=description)
     parser.add_argument('--connect', default=None, help='Address of the multiworld host.')
@@ -916,7 +1030,33 @@ def get_base_parser(description: typing.Optional[str] = None):
     return parser
 
 
-def run_as_textclient():
+def handle_url_arg(args: "argparse.Namespace",
+                   parser: "typing.Optional[argparse.ArgumentParser]" = None) -> "argparse.Namespace":
+    """
+    Parse the url arg "archipelago://name:pass@host:port" from launcher into correct launch args for CommonClient
+    If alternate data is required the urlparse response is saved back to args.url if valid
+    """
+    if not args.url:
+        return args
+        
+    url = urllib.parse.urlparse(args.url)
+    if url.scheme != "archipelago":
+        if not parser:
+            parser = get_base_parser()
+        parser.error(f"bad url, found {args.url}, expected url in form of archipelago://archipelago.gg:38281")
+        return args
+
+    args.url = url
+    args.connect = url.netloc
+    if url.username:
+        args.name = urllib.parse.unquote(url.username)
+    if url.password:
+        args.password = urllib.parse.unquote(url.password)
+
+    return args
+
+
+def run_as_textclient(*args):
     class TextContext(CommonContext):
         # Text Mode to use !hint and such with games that have no text entry
         tags = CommonContext.tags | {"TextOnly"}
@@ -928,7 +1068,7 @@ def run_as_textclient():
             if password_requested and not self.password:
                 await super(TextContext, self).server_auth(password_requested)
             await self.get_username()
-            await self.send_connect()
+            await self.send_connect(game="")
 
         def on_package(self, cmd: str, args: dict):
             if cmd == "Connected":
@@ -955,17 +1095,12 @@ def run_as_textclient():
     parser = get_base_parser(description="Gameless Archipelago Client, for text interfacing.")
     parser.add_argument('--name', default=None, help="Slot Name to connect as.")
     parser.add_argument("url", nargs="?", help="Archipelago connection url")
-    args = parser.parse_args()
+    args = parser.parse_args(args)
 
-    if args.url:
-        url = urllib.parse.urlparse(args.url)
-        args.connect = url.netloc
-        if url.username:
-            args.name = urllib.parse.unquote(url.username)
-        if url.password:
-            args.password = urllib.parse.unquote(url.password)
+    args = handle_url_arg(args, parser=parser)
 
-    colorama.init()
+    # use colorama to display colored text highlighting on windows
+    colorama.just_fix_windows_console()
 
     asyncio.run(main(args))
     colorama.deinit()
@@ -973,4 +1108,4 @@ def run_as_textclient():
 
 if __name__ == '__main__':
     logging.getLogger().setLevel(logging.INFO)  # force log-level to work around log level resetting to WARNING
-    run_as_textclient()
+    run_as_textclient(*sys.argv[1:])  # default value for parse_args

FF1Client.py

@@ -261,7 +261,7 @@ if __name__ == '__main__':
 
     parser = get_base_parser()
     args = parser.parse_args()
-    colorama.init()
+    colorama.just_fix_windows_console()
 
     asyncio.run(main(args))
     colorama.deinit()

FactorioClient.py

@@ -1,12 +0,0 @@
-from __future__ import annotations
-
-import ModuleUpdate
-ModuleUpdate.update()
-
-from worlds.factorio.Client import check_stdin, launch
-import Utils
-
-if __name__ == "__main__":
-    Utils.init_logging("FactorioClient", exception_logger="Client")
-    check_stdin()
-    launch()

Fill.py

@@ -4,7 +4,7 @@ import logging
 import typing
 from collections import Counter, deque
 
-from BaseClasses import CollectionState, Item, Location, LocationProgressType, MultiWorld
+from BaseClasses import CollectionState, Item, Location, LocationProgressType, MultiWorld, PlandoItemBlock
 from Options import Accessibility
 
 from worlds.AutoWorld import call_all
@@ -12,7 +12,12 @@ from worlds.generic.Rules import add_item_rule
 
 
 class FillError(RuntimeError):
-    pass
+    def __init__(self, *args: typing.Union[str, typing.Any], **kwargs) -> None:
+        if "multiworld" in kwargs and isinstance(args[0], str):
+            placements = (args[0] + f"\nAll Placements:\n" +
+                          f"{[(loc, loc.item) for loc in kwargs['multiworld'].get_filled_locations()]}")
+            args = (placements, *args[1:])
+        super().__init__(*args)
 
 
 def _log_fill_progress(name: str, placed: int, total_items: int) -> None:
@@ -24,19 +29,20 @@ def sweep_from_pool(base_state: CollectionState, itempool: typing.Sequence[Item]
     new_state = base_state.copy()
     for item in itempool:
         new_state.collect(item, True)
-    new_state.sweep_for_events(locations=locations)
+    new_state.sweep_for_advancements(locations=locations)
     return new_state
 
 
 def fill_restrictive(multiworld: MultiWorld, base_state: CollectionState, locations: typing.List[Location],
                      item_pool: typing.List[Item], single_player_placement: bool = False, lock: bool = False,
                      swap: bool = True, on_place: typing.Optional[typing.Callable[[Location], None]] = None,
-                     allow_partial: bool = False, allow_excluded: bool = False, name: str = "Unknown") -> None:
+                     allow_partial: bool = False, allow_excluded: bool = False, one_item_per_player: bool = True,
+                     name: str = "Unknown") -> None:
     """
     :param multiworld: Multiworld to be filled.
     :param base_state: State assumed before fill.
-    :param locations: Locations to be filled with item_pool
-    :param item_pool: Items to fill into the locations
+    :param locations: Locations to be filled with item_pool, gets mutated by removing locations that get filled.
+    :param item_pool: Items to fill into the locations, gets mutated by removing items that get placed.
     :param single_player_placement: if true, can speed up placement if everything belongs to a single player
     :param lock: locations are set to locked as they are filled
     :param swap: if true, swaps of already place items are done in the event of a dead end
@@ -58,14 +64,24 @@ def fill_restrictive(multiworld: MultiWorld, base_state: CollectionState, locati
     placed = 0
 
     while any(reachable_items.values()) and locations:
-        # grab one item per player
-        items_to_place = [items.pop()
-                          for items in reachable_items.values() if items]
+        if one_item_per_player:
+            # grab one item per player
+            items_to_place = [items.pop()
+                              for items in reachable_items.values() if items]
+        else:
+            next_player = multiworld.random.choice([player for player, items in reachable_items.items() if items])
+            items_to_place = []
+            if item_pool:
+                items_to_place.append(reachable_items[next_player].pop())
+
         for item in items_to_place:
-            for p, pool_item in enumerate(item_pool):
+            # The items added into `reachable_items` are placed starting from the end of each deque in
+            # `reachable_items`, so the items being placed are more likely to be found towards the end of `item_pool`.
+            for p, pool_item in enumerate(reversed(item_pool), start=1):
                 if pool_item is item:
-                    item_pool.pop(p)
+                    del item_pool[-p]
                     break
+
         maximum_exploration_state = sweep_from_pool(
             base_state, item_pool + unplaced_items, multiworld.get_filled_locations(item.player)
             if single_player_placement else None)
@@ -84,7 +100,7 @@ def fill_restrictive(multiworld: MultiWorld, base_state: CollectionState, locati
             # if minimal accessibility, only check whether location is reachable if game not beatable
             if multiworld.worlds[item_to_place.player].options.accessibility == Accessibility.option_minimal:
                 perform_access_check = not multiworld.has_beaten_game(maximum_exploration_state,
-                                                                 item_to_place.player) \
+                                                                      item_to_place.player) \
                     if single_player_placement else not has_beaten_game
             else:
                 perform_access_check = True
@@ -212,7 +228,7 @@ def fill_restrictive(multiworld: MultiWorld, base_state: CollectionState, locati
                             f"Unfilled locations:\n"
                             f"{', '.join(str(location) for location in locations)}\n"
                             f"Already placed {len(placements)}:\n"
-                            f"{', '.join(str(place) for place in placements)}")
+                            f"{', '.join(str(place) for place in placements)}", multiworld=multiworld)
 
     item_pool.extend(unplaced_items)
 
@@ -220,18 +236,31 @@ def fill_restrictive(multiworld: MultiWorld, base_state: CollectionState, locati
 def remaining_fill(multiworld: MultiWorld,
                    locations: typing.List[Location],
                    itempool: typing.List[Item],
-                   name: str = "Remaining") -> None:
+                   name: str = "Remaining", 
+                   move_unplaceable_to_start_inventory: bool = False,
+                   check_location_can_fill: bool = False) -> None:
     unplaced_items: typing.List[Item] = []
     placements: typing.List[Location] = []
     swapped_items: typing.Counter[typing.Tuple[int, str]] = Counter()
-    total = min(len(itempool),  len(locations))
+    total = min(len(itempool), len(locations))
     placed = 0
+
+    # Optimisation: Decide whether to do full location.can_fill check (respect excluded), or only check the item rule
+    if check_location_can_fill:
+        state = CollectionState(multiworld)
+
+        def location_can_fill_item(location_to_fill: Location, item_to_fill: Item):
+            return location_to_fill.can_fill(state, item_to_fill, check_access=False)
+    else:
+        def location_can_fill_item(location_to_fill: Location, item_to_fill: Item):
+            return location_to_fill.item_rule(item_to_fill)
+
     while locations and itempool:
         item_to_place = itempool.pop()
         spot_to_fill: typing.Optional[Location] = None
 
         for i, location in enumerate(locations):
-            if location.item_rule(item_to_place):
+            if location_can_fill_item(location, item_to_place):
                 # popping by index is faster than removing by content,
                 spot_to_fill = locations.pop(i)
                 # skipping a scan for the element
@@ -252,7 +281,7 @@ def remaining_fill(multiworld: MultiWorld,
 
                 location.item = None
                 placed_item.location = None
-                if location.item_rule(item_to_place):
+                if location_can_fill_item(location, item_to_place):
                     # Add this item to the existing placement, and
                     # add the old item to the back of the queue
                     spot_to_fill = placements.pop(i)
@@ -284,13 +313,21 @@ def remaining_fill(multiworld: MultiWorld,
 
     if unplaced_items and locations:
         # There are leftover unplaceable items and locations that won't accept them
-        raise FillError(f"No more spots to place {len(unplaced_items)} items. Remaining locations are invalid.\n"
-                        f"Unplaced items:\n"
-                        f"{', '.join(str(item) for item in unplaced_items)}\n"
-                        f"Unfilled locations:\n"
-                        f"{', '.join(str(location) for location in locations)}\n"
-                        f"Already placed {len(placements)}:\n"
-                        f"{', '.join(str(place) for place in placements)}")
+        if move_unplaceable_to_start_inventory:
+            last_batch = []
+            for item in unplaced_items:
+                logging.debug(f"Moved {item} to start_inventory to prevent fill failure.")
+                multiworld.push_precollected(item)
+                last_batch.append(multiworld.worlds[item.player].create_filler())
+            remaining_fill(multiworld, locations, unplaced_items, name + " Start Inventory Retry")
+        else:
+            raise FillError(f"No more spots to place {len(unplaced_items)} items. Remaining locations are invalid.\n"
+                            f"Unplaced items:\n"
+                            f"{', '.join(str(item) for item in unplaced_items)}\n"
+                            f"Unfilled locations:\n"
+                            f"{', '.join(str(location) for location in locations)}\n"
+                            f"Already placed {len(placements)}:\n"
+                            f"{', '.join(str(place) for place in placements)}", multiworld=multiworld)
 
     itempool.extend(unplaced_items)
 
@@ -306,17 +343,19 @@ def fast_fill(multiworld: MultiWorld,
 
 def accessibility_corrections(multiworld: MultiWorld, state: CollectionState, locations, pool=[]):
     maximum_exploration_state = sweep_from_pool(state, pool)
-    minimal_players = {player for player in multiworld.player_ids if multiworld.worlds[player].options.accessibility == "minimal"}
-    unreachable_locations = [location for location in multiworld.get_locations() if location.player in minimal_players and
+    minimal_players = {player for player in multiworld.player_ids if
+                       multiworld.worlds[player].options.accessibility == "minimal"}
+    unreachable_locations = [location for location in multiworld.get_locations() if
+                             location.player in minimal_players and
                              not location.can_reach(maximum_exploration_state)]
     for location in unreachable_locations:
         if (location.item is not None and location.item.advancement and location.address is not None and not
                 location.locked and location.item.player not in minimal_players):
             pool.append(location.item)
-            state.remove(location.item)
             location.item = None
-            if location in state.events:
-                state.events.remove(location)
+            if location in state.advancements:
+                state.advancements.remove(location)
+                state.remove(location.item)
             locations.append(location)
     if pool and locations:
         locations.sort(key=lambda loc: loc.progress_type != LocationProgressType.PRIORITY)
@@ -328,7 +367,7 @@ def inaccessible_location_rules(multiworld: MultiWorld, state: CollectionState,
     unreachable_locations = [location for location in locations if not location.can_reach(maximum_exploration_state)]
     if unreachable_locations:
         def forbid_important_item_rule(item: Item):
-            return not ((item.classification & 0b0011) and multiworld.worlds[item.player].options.accessibility != 'minimal')
+            return not ((item.classification & 0b0011) and multiworld.worlds[item.player].options.accessibility != "minimal")
 
         for location in unreachable_locations:
             add_item_rule(location, forbid_important_item_rule)
@@ -349,7 +388,7 @@ def distribute_early_items(multiworld: MultiWorld,
         early_priority_locations: typing.List[Location] = []
         loc_indexes_to_remove: typing.Set[int] = set()
         base_state = multiworld.state.copy()
-        base_state.sweep_for_events(locations=(loc for loc in multiworld.get_filled_locations() if loc.address is None))
+        base_state.sweep_for_advancements(locations=(loc for loc in multiworld.get_filled_locations() if loc.address is None))
         for i, loc in enumerate(fill_locations):
             if loc.can_reach(base_state):
                 if loc.progress_type == LocationProgressType.PRIORITY:
@@ -420,7 +459,8 @@ def distribute_early_items(multiworld: MultiWorld,
     return fill_locations, itempool
 
 
-def distribute_items_restrictive(multiworld: MultiWorld) -> None:
+def distribute_items_restrictive(multiworld: MultiWorld,
+                                 panic_method: typing.Literal["swap", "raise", "start_inventory"] = "swap") -> None:
     fill_locations = sorted(multiworld.get_unfilled_locations())
     multiworld.random.shuffle(fill_locations)
     # get items to distribute
@@ -460,22 +500,53 @@ def distribute_items_restrictive(multiworld: MultiWorld) -> None:
         nonlocal lock_later
         lock_later.append(location)
 
+    single_player = multiworld.players == 1 and not multiworld.groups
+
     if prioritylocations:
         # "priority fill"
-        fill_restrictive(multiworld, multiworld.state, prioritylocations, progitempool,
-                         single_player_placement=multiworld.players == 1, swap=False, on_place=mark_for_locking,
-                         name="Priority")
+        maximum_exploration_state = sweep_from_pool(multiworld.state)
+        fill_restrictive(multiworld, maximum_exploration_state, prioritylocations, progitempool,
+                         single_player_placement=single_player, swap=False, on_place=mark_for_locking,
+                         name="Priority", one_item_per_player=True, allow_partial=True)
+
+        if prioritylocations:
+            # retry with one_item_per_player off because some priority fills can fail to fill with that optimization
+            maximum_exploration_state = sweep_from_pool(multiworld.state)
+            fill_restrictive(multiworld, maximum_exploration_state, prioritylocations, progitempool,
+                            single_player_placement=single_player, swap=False, on_place=mark_for_locking,
+                            name="Priority Retry", one_item_per_player=False)
         accessibility_corrections(multiworld, multiworld.state, prioritylocations, progitempool)
         defaultlocations = prioritylocations + defaultlocations
 
     if progitempool:
         # "advancement/progression fill"
-        fill_restrictive(multiworld, multiworld.state, defaultlocations, progitempool, single_player_placement=multiworld.players == 1,
-                         name="Progression")
+        maximum_exploration_state = sweep_from_pool(multiworld.state)
+        if panic_method == "swap":
+            fill_restrictive(multiworld, maximum_exploration_state, defaultlocations, progitempool, swap=True,
+                             name="Progression", single_player_placement=single_player)
+        elif panic_method == "raise":
+            fill_restrictive(multiworld, maximum_exploration_state, defaultlocations, progitempool, swap=False,
+                             name="Progression", single_player_placement=single_player)
+        elif panic_method == "start_inventory":
+            fill_restrictive(multiworld, maximum_exploration_state, defaultlocations, progitempool, swap=False,
+                             allow_partial=True, name="Progression", single_player_placement=single_player)
+            if progitempool:
+                for item in progitempool:
+                    logging.debug(f"Moved {item} to start_inventory to prevent fill failure.")
+                    multiworld.push_precollected(item)
+                    filleritempool.append(multiworld.worlds[item.player].create_filler())
+                logging.warning(f"{len(progitempool)} items moved to start inventory,"
+                                f" due to failure in Progression fill step.")
+                progitempool[:] = []
+
+        else:
+            raise ValueError(f"Generator Panic Method {panic_method} not recognized.")
         if progitempool:
             raise FillError(
                 f"Not enough locations for progression items. "
-                f"There are {len(progitempool)} more progression items than there are available locations."
+                f"There are {len(progitempool)} more progression items than there are available locations.\n"
+                f"Unfilled locations:\n{multiworld.get_unfilled_locations()}.",
+                multiworld=multiworld,
             )
         accessibility_corrections(multiworld, multiworld.state, defaultlocations)
 
@@ -486,16 +557,20 @@ def distribute_items_restrictive(multiworld: MultiWorld) -> None:
 
     inaccessible_location_rules(multiworld, multiworld.state, defaultlocations)
 
-    remaining_fill(multiworld, excludedlocations, filleritempool, "Remaining Excluded")
+    remaining_fill(multiworld, excludedlocations, filleritempool, "Remaining Excluded",
+                   move_unplaceable_to_start_inventory=panic_method=="start_inventory")
+
     if excludedlocations:
         raise FillError(
             f"Not enough filler items for excluded locations. "
-            f"There are {len(excludedlocations)} more excluded locations than filler or trap items."
+            f"There are {len(excludedlocations)} more excluded locations than excludable items.",
+            multiworld=multiworld,
         )
 
     restitempool = filleritempool + usefulitempool
 
-    remaining_fill(multiworld, defaultlocations, restitempool)
+    remaining_fill(multiworld, defaultlocations, restitempool,
+                   move_unplaceable_to_start_inventory=panic_method=="start_inventory")
 
     unplaced = restitempool
     unfilled = defaultlocations
@@ -509,6 +584,26 @@ def distribute_items_restrictive(multiworld: MultiWorld) -> None:
         print_data = {"items": items_counter, "locations": locations_counter}
         logging.info(f"Per-Player counts: {print_data})")
 
+        more_locations = locations_counter - items_counter
+        more_items = items_counter - locations_counter
+        for player in multiworld.player_ids:
+            if more_locations[player]:
+                logging.error(
+                    f"Player {multiworld.get_player_name(player)} had {more_locations[player]} more locations than items.")
+            elif more_items[player]:
+                logging.warning(
+                    f"Player {multiworld.get_player_name(player)} had {more_items[player]} more items than locations.")
+        if unfilled:
+            raise FillError(
+                f"Unable to fill all locations.\n" +
+                f"Unfilled locations({len(unfilled)}): {unfilled}"
+            )
+        else:
+            logging.warning(
+                f"Unable to place all items.\n" +
+                f"Unplaced items({len(unplaced)}): {unplaced}"
+            )
+
 
 def flood_items(multiworld: MultiWorld) -> None:
     # get items to distribute
@@ -517,7 +612,7 @@ def flood_items(multiworld: MultiWorld) -> None:
     progress_done = False
 
     # sweep once to pick up preplaced items
-    multiworld.state.sweep_for_events()
+    multiworld.state.sweep_for_advancements()
 
     # fill multiworld from top of itempool while we can
     while not progress_done:
@@ -555,7 +650,7 @@ def flood_items(multiworld: MultiWorld) -> None:
             if candidate_item_to_place is not None:
                 item_to_place = candidate_item_to_place
             else:
-                raise FillError('No more progress items left to place.')
+                raise FillError('No more progress items left to place.', multiworld=multiworld)
 
         # find item to replace with progress item
         location_list = multiworld.get_reachable_locations()
@@ -584,9 +679,9 @@ def balance_multiworld_progression(multiworld: MultiWorld) -> None:
         if multiworld.worlds[player].options.progression_balancing > 0
     }
     if not balanceable_players:
-        logging.info('Skipping multiworld progression balancing.')
+        logging.info("Skipping multiworld progression balancing.")
     else:
-        logging.info(f'Balancing multiworld progression for {len(balanceable_players)} Players.')
+        logging.info(f"Balancing multiworld progression for {len(balanceable_players)} Players.")
         logging.debug(balanceable_players)
         state: CollectionState = CollectionState(multiworld)
         checked_locations: typing.Set[Location] = set()
@@ -612,7 +707,6 @@ def balance_multiworld_progression(multiworld: MultiWorld) -> None:
 
         def get_sphere_locations(sphere_state: CollectionState,
                                  locations: typing.Set[Location]) -> typing.Set[Location]:
-            sphere_state.sweep_for_events(key_only=True, locations=locations)
             return {loc for loc in locations if sphere_state.can_reach(loc)}
 
         def item_percentage(player: int, num: int) -> float:
@@ -685,7 +779,7 @@ def balance_multiworld_progression(multiworld: MultiWorld) -> None:
                                 if player in threshold_percentages):
                             break
                         elif not balancing_sphere:
-                            raise RuntimeError('Not all required items reachable. Something went terribly wrong here.')
+                            raise RuntimeError("Not all required items reachable. Something went terribly wrong here.")
                     # Gather a set of locations which we can swap items into
                     unlocked_locations: typing.Dict[int, typing.Set[Location]] = collections.defaultdict(set)
                     for l in unchecked_locations:
@@ -701,12 +795,12 @@ def balance_multiworld_progression(multiworld: MultiWorld) -> None:
                             testing = items_to_test.pop()
                             reducing_state = state.copy()
                             for location in itertools.chain((
-                                l for l in items_to_replace
-                                if l.item.player == player
+                                    l for l in items_to_replace
+                                    if l.item.player == player
                             ), items_to_test):
                                 reducing_state.collect(location.item, True, location)
 
-                            reducing_state.sweep_for_events(locations=locations_to_test)
+                            reducing_state.sweep_for_advancements(locations=locations_to_test)
 
                             if multiworld.has_beaten_game(balancing_state):
                                 if not multiworld.has_beaten_game(reducing_state):
@@ -775,52 +869,30 @@ def swap_location_item(location_1: Location, location_2: Location, check_locked:
     location_2.item.location = location_2
 
 
-def distribute_planned(multiworld: MultiWorld) -> None:
-    def warn(warning: str, force: typing.Union[bool, str]) -> None:
-        if force in [True, 'fail', 'failure', 'none', False, 'warn', 'warning']:
-            logging.warning(f'{warning}')
+def parse_planned_blocks(multiworld: MultiWorld) -> dict[int, list[PlandoItemBlock]]:
+    def warn(warning: str, force: bool | str) -> None:
+        if isinstance(force, bool):
+            logging.warning(f"{warning}")
         else:
-            logging.debug(f'{warning}')
+            logging.debug(f"{warning}")
 
-    def failed(warning: str, force: typing.Union[bool, str]) -> None:
-        if force in [True, 'fail', 'failure']:
+    def failed(warning: str, force: bool | str) -> None:
+        if force is True:
             raise Exception(warning)
         else:
             warn(warning, force)
 
-    swept_state = multiworld.state.copy()
-    swept_state.sweep_for_events()
-    reachable = frozenset(multiworld.get_reachable_locations(swept_state))
-    early_locations: typing.Dict[int, typing.List[str]] = collections.defaultdict(list)
-    non_early_locations: typing.Dict[int, typing.List[str]] = collections.defaultdict(list)
-    for loc in multiworld.get_unfilled_locations():
-        if loc in reachable:
-            early_locations[loc.player].append(loc.name)
-        else:  # not reachable with swept state
-            non_early_locations[loc.player].append(loc.name)
-
     world_name_lookup = multiworld.world_name_lookup
 
-    block_value = typing.Union[typing.List[str], typing.Dict[str, typing.Any], str]
-    plando_blocks: typing.List[typing.Dict[str, typing.Any]] = []
-    player_ids = set(multiworld.player_ids)
+    plando_blocks: dict[int, list[PlandoItemBlock]] = dict()
+    player_ids: set[int] = set(multiworld.player_ids)
     for player in player_ids:
-        for block in multiworld.plando_items[player]:
-            block['player'] = player
-            if 'force' not in block:
-                block['force'] = 'silent'
-            if 'from_pool' not in block:
-                block['from_pool'] = True
-            elif not isinstance(block['from_pool'], bool):
-                from_pool_type = type(block['from_pool'])
-                raise Exception(f'Plando "from_pool" has to be boolean, not {from_pool_type} for player {player}.')
-            if 'world' not in block:
-                target_world = False
-            else:
-                target_world = block['world']
-
+        plando_blocks[player] = []
+        for block in multiworld.worlds[player].options.plando_items:
+            new_block: PlandoItemBlock = PlandoItemBlock(player, block.from_pool, block.force)
+            target_world = block.world
             if target_world is False or multiworld.players == 1:  # target own world
-                worlds: typing.Set[int] = {player}
+                worlds: set[int] = {player}
             elif target_world is True:  # target any worlds besides own
                 worlds = set(multiworld.player_ids) - {player}
             elif target_world is None:  # target all worlds
@@ -830,155 +902,197 @@ def distribute_planned(multiworld: MultiWorld) -> None:
                 for listed_world in target_world:
                     if listed_world not in world_name_lookup:
                         failed(f"Cannot place item to {target_world}'s world as that world does not exist.",
-                               block['force'])
+                               block.force)
                         continue
                     worlds.add(world_name_lookup[listed_world])
             elif type(target_world) == int:  # target world by slot number
                 if target_world not in range(1, multiworld.players + 1):
                     failed(
                         f"Cannot place item in world {target_world} as it is not in range of (1, {multiworld.players})",
-                        block['force'])
+                        block.force)
                     continue
                 worlds = {target_world}
             else:  # target world by slot name
                 if target_world not in world_name_lookup:
                     failed(f"Cannot place item to {target_world}'s world as that world does not exist.",
-                           block['force'])
+                           block.force)
                     continue
                 worlds = {world_name_lookup[target_world]}
-            block['world'] = worlds
+            new_block.worlds = worlds
 
-            items: block_value = []
-            if "items" in block:
-                items = block["items"]
-                if 'count' not in block:
-                    block['count'] = False
-            elif "item" in block:
-                items = block["item"]
-                if 'count' not in block:
-                    block['count'] = 1
-            else:
-                failed("You must specify at least one item to place items with plando.", block['force'])
-                continue
+            items: list[str] | dict[str, typing.Any] = block.items
             if isinstance(items, dict):
-                item_list: typing.List[str] = []
+                item_list: list[str] = []
                 for key, value in items.items():
                     if value is True:
                         value = multiworld.itempool.count(multiworld.worlds[player].create_item(key))
                     item_list += [key] * value
                 items = item_list
-            if isinstance(items, str):
-                items = [items]
-            block['items'] = items
+            new_block.items = items
 
-            locations: block_value = []
-            if 'location' in block:
-                locations = block['location']  # just allow 'location' to keep old yamls compatible
-            elif 'locations' in block:
-                locations = block['locations']
+            locations: list[str] = block.locations
             if isinstance(locations, str):
                 locations = [locations]
 
-            if isinstance(locations, dict):
-                location_list = []
-                for key, value in locations.items():
-                    location_list += [key] * value
-                locations = location_list
+            locations_from_groups: list[str] = []
+            resolved_locations: list[Location] = []
+            for target_player in worlds:
+                world_locations = multiworld.get_unfilled_locations(target_player)
+                for group in multiworld.worlds[target_player].location_name_groups:
+                    if group in locations:
+                        locations_from_groups.extend(multiworld.worlds[target_player].location_name_groups[group])
+                resolved_locations.extend(location for location in world_locations
+                                          if location.name in [*locations, *locations_from_groups])
+            new_block.locations = sorted(dict.fromkeys(locations))
+            new_block.resolved_locations = sorted(set(resolved_locations))
 
+            count = block.count
+            if not count:
+                count = len(new_block.items)
+            if isinstance(count, int):
+                count = {"min": count, "max": count}
+            if "min" not in count:
+                count["min"] = 0
+            if "max" not in count:
+                count["max"] = len(new_block.items)
+
+            new_block.count = count
+            plando_blocks[player].append(new_block)
+
+    return plando_blocks
+
+
+def resolve_early_locations_for_planned(multiworld: MultiWorld):
+    def warn(warning: str, force: bool | str) -> None:
+        if isinstance(force, bool):
+            logging.warning(f"{warning}")
+        else:
+            logging.debug(f"{warning}")
+
+    def failed(warning: str, force: bool | str) -> None:
+        if force is True:
+            raise Exception(warning)
+        else:
+            warn(warning, force)
+
+    swept_state = multiworld.state.copy()
+    swept_state.sweep_for_advancements()
+    reachable = frozenset(multiworld.get_reachable_locations(swept_state))
+    early_locations: dict[int, list[Location]] = collections.defaultdict(list)
+    non_early_locations: dict[int, list[Location]] = collections.defaultdict(list)
+    for loc in multiworld.get_unfilled_locations():
+        if loc in reachable:
+            early_locations[loc.player].append(loc)
+        else:  # not reachable with swept state
+            non_early_locations[loc.player].append(loc)
+
+    for player in multiworld.plando_item_blocks:
+        removed = []
+        for block in multiworld.plando_item_blocks[player]:
+            locations = block.locations
+            resolved_locations = block.resolved_locations
+            worlds = block.worlds
             if "early_locations" in locations:
-                locations.remove("early_locations")
                 for target_player in worlds:
-                    locations += early_locations[target_player]
+                    resolved_locations += early_locations[target_player]
             if "non_early_locations" in locations:
-                locations.remove("non_early_locations")
                 for target_player in worlds:
-                    locations += non_early_locations[target_player]
+                    resolved_locations += non_early_locations[target_player]
 
-            block['locations'] = list(dict.fromkeys(locations))
+            if block.count["max"] > len(block.items):
+                count = block.count["max"]
+                failed(f"Plando count {count} greater than items specified", block.force)
+                block.count["max"] = len(block.items)
+                if block.count["min"] > len(block.items):
+                    block.count["min"] = len(block.items)
+            if block.count["max"] > len(block.resolved_locations) > 0:
+                count = block.count["max"]
+                failed(f"Plando count {count} greater than locations specified", block.force)
+                block.count["max"] = len(block.resolved_locations)
+                if block.count["min"] > len(block.resolved_locations):
+                    block.count["min"] = len(block.resolved_locations)
+            block.count["target"] = multiworld.random.randint(block.count["min"],
+                                                                     block.count["max"])
 
-            if not block['count']:
-                block['count'] = (min(len(block['items']), len(block['locations'])) if
-                                  len(block['locations']) > 0 else len(block['items']))
-            if isinstance(block['count'], int):
-                block['count'] = {'min': block['count'], 'max': block['count']}
-            if 'min' not in block['count']:
-                block['count']['min'] = 0
-            if 'max' not in block['count']:
-                block['count']['max'] = (min(len(block['items']), len(block['locations'])) if
-                                         len(block['locations']) > 0 else len(block['items']))
-            if block['count']['max'] > len(block['items']):
-                count = block['count']
-                failed(f"Plando count {count} greater than items specified", block['force'])
-                block['count'] = len(block['items'])
-            if block['count']['max'] > len(block['locations']) > 0:
-                count = block['count']
-                failed(f"Plando count {count} greater than locations specified", block['force'])
-                block['count'] = len(block['locations'])
-            block['count']['target'] = multiworld.random.randint(block['count']['min'], block['count']['max'])
+            if not block.count["target"]:
+                removed.append(block)
 
-            if block['count']['target'] > 0:
-                plando_blocks.append(block)
+        for block in removed:
+            multiworld.plando_item_blocks[player].remove(block)
+
+
+def distribute_planned_blocks(multiworld: MultiWorld, plando_blocks: list[PlandoItemBlock]):
+    def warn(warning: str, force: bool | str) -> None:
+        if isinstance(force, bool):
+            logging.warning(f"{warning}")
+        else:
+            logging.debug(f"{warning}")
+
+    def failed(warning: str, force: bool | str) -> None:
+        if force is True:
+            raise Exception(warning)
+        else:
+            warn(warning, force)
 
     # shuffle, but then sort blocks by number of locations minus number of items,
     # so less-flexible blocks get priority
     multiworld.random.shuffle(plando_blocks)
-    plando_blocks.sort(key=lambda block: (len(block['locations']) - block['count']['target']
-                                          if len(block['locations']) > 0
-                                          else len(multiworld.get_unfilled_locations(player)) - block['count']['target']))
-
+    plando_blocks.sort(key=lambda block: (len(block.resolved_locations) - block.count["target"]
+                                          if len(block.resolved_locations) > 0
+                                          else len(multiworld.get_unfilled_locations(block.player)) -
+                                          block.count["target"]))
     for placement in plando_blocks:
-        player = placement['player']
+        player = placement.player
         try:
-            worlds = placement['world']
-            locations = placement['locations']
-            items = placement['items']
-            maxcount = placement['count']['target']
-            from_pool = placement['from_pool']
+            worlds = placement.worlds
+            locations = placement.resolved_locations
+            items = placement.items
+            maxcount = placement.count["target"]
+            from_pool = placement.from_pool
 
-            candidates = list(multiworld.get_unfilled_locations_for_players(locations, sorted(worlds)))
-            multiworld.random.shuffle(candidates)
-            multiworld.random.shuffle(items)
-            count = 0
-            err: typing.List[str] = []
-            successful_pairs: typing.List[typing.Tuple[Item, Location]] = []
-            for item_name in items:
-                item = multiworld.worlds[player].create_item(item_name)
-                for location in reversed(candidates):
-                    if (location.address is None) == (item.code is None):  # either both None or both not None
-                        if not location.item:
-                            if location.item_rule(item):
-                                if location.can_fill(multiworld.state, item, False):
-                                    successful_pairs.append((item, location))
-                                    candidates.remove(location)
-                                    count = count + 1
-                                    break
-                                else:
-                                    err.append(f"Can't place item at {location} due to fill condition not met.")
-                            else:
-                                err.append(f"{item_name} not allowed at {location}.")
-                        else:
-                            err.append(f"Cannot place {item_name} into already filled location {location}.")
+            item_candidates = []
+            if from_pool:
+                instances = [item for item in multiworld.itempool if item.player == player and item.name in items]
+                for item in multiworld.random.sample(items, maxcount):
+                    candidate = next((i for i in instances if i.name == item), None)
+                    if candidate is None:
+                        warn(f"Could not remove {item} from pool for {multiworld.player_name[player]} as "
+                             f"it's already missing from it", placement.force)
+                        candidate = multiworld.worlds[player].create_item(item)
                     else:
-                        err.append(f"Mismatch between {item_name} and {location}, only one is an event.")
-                if count == maxcount:
-                    break
-            if count < placement['count']['min']:
-                m = placement['count']['min']
-                failed(
-                    f"Plando block failed to place {m - count} of {m} item(s) for {multiworld.player_name[player]}, error(s): {' '.join(err)}",
-                    placement['force'])
-            for (item, location) in successful_pairs:
-                multiworld.push_item(location, item, collect=False)
-                location.locked = True
-                logging.debug(f"Plando placed {item} at {location}")
-                if from_pool:
-                    try:
-                        multiworld.itempool.remove(item)
-                    except ValueError:
-                        warn(
-                            f"Could not remove {item} from pool for {multiworld.player_name[player]} as it's already missing from it.",
-                            placement['force'])
+                        multiworld.itempool.remove(candidate)
+                        instances.remove(candidate)
+                    item_candidates.append(candidate)
+            else:
+                item_candidates = [multiworld.worlds[player].create_item(item)
+                                   for item in multiworld.random.sample(items, maxcount)]
+            if any(item.code is None for item in item_candidates) \
+               and not all(item.code is None for item in item_candidates):
+                failed(f"Plando block for player {player} ({multiworld.player_name[player]}) contains both "
+                       f"event items and non-event items. "
+                       f"Event items: {[item for item in item_candidates if item.code is None]}, "
+                       f"Non-event items: {[item for item in item_candidates if item.code is not None]}",
+                       placement.force)
+                continue
+            else:
+                is_real = item_candidates[0].code is not None
+            candidates = [candidate for candidate in locations if candidate.item is None
+                          and bool(candidate.address) == is_real]
+            multiworld.random.shuffle(candidates)
+            allstate = multiworld.get_all_state(False)
+            mincount = placement.count["min"]
+            allowed_margin = len(item_candidates) - mincount
+            fill_restrictive(multiworld, allstate, candidates, item_candidates, lock=True,
+                             allow_partial=True, name="Plando Main Fill")
 
+            if len(item_candidates) > allowed_margin:
+                failed(f"Could not place {len(item_candidates)} "
+                       f"of {mincount + allowed_margin} item(s) "
+                       f"for {multiworld.player_name[player]}, "
+                       f"remaining items: {item_candidates}",
+                       placement.force)
+            if from_pool:
+                multiworld.itempool.extend([item for item in item_candidates if item.code is not None])
         except Exception as e:
             raise Exception(
                 f"Error running plando for player {player} ({multiworld.player_name[player]})") from e

Generate.py

@@ -1,36 +1,32 @@
 from __future__ import annotations
 
 import argparse
+import copy
 import logging
 import os
 import random
 import string
+import sys
 import urllib.parse
 import urllib.request
 from collections import Counter
-from typing import Any, Dict, Tuple, Union
+from itertools import chain
+from typing import Any
 
 import ModuleUpdate
 
 ModuleUpdate.update()
 
-import copy
 import Utils
 import Options
 from BaseClasses import seeddigits, get_seed, PlandoOptions
-from Main import main as ERmain
-from settings import get_settings
 from Utils import parse_yamls, version_tuple, __version__, tuplize_version
-from worlds.alttp.EntranceRandomizer import parse_arguments
-from worlds.alttp.Text import TextTable
-from worlds.AutoWorld import AutoWorldRegister
-from worlds.generic import PlandoConnection
-from worlds import failed_world_loads
 
 
 def mystery_argparse():
-    options = get_settings()
-    defaults = options.generator
+    from settings import get_settings
+    settings = get_settings()
+    defaults = settings.generator
 
     parser = argparse.ArgumentParser(description="CMD Generation Interface, defaults come from host.yaml.")
     parser.add_argument('--weights_file_path', default=defaults.weights_file_path,
@@ -42,41 +38,56 @@ def mystery_argparse():
     parser.add_argument('--seed', help='Define seed number to generate.', type=int)
     parser.add_argument('--multi', default=defaults.players, type=lambda value: max(int(value), 1))
     parser.add_argument('--spoiler', type=int, default=defaults.spoiler)
-    parser.add_argument('--outputpath', default=options.general_options.output_path,
+    parser.add_argument('--outputpath', default=settings.general_options.output_path,
                         help="Path to output folder. Absolute or relative to cwd.")  # absolute or relative to cwd
     parser.add_argument('--race', action='store_true', default=defaults.race)
     parser.add_argument('--meta_file_path', default=defaults.meta_file_path)
-    parser.add_argument('--log_level', default='info', help='Sets log level')
-    parser.add_argument('--yaml_output', default=0, type=lambda value: max(int(value), 0),
-                        help='Output rolled mystery results to yaml up to specified number (made for async multiworld)')
-    parser.add_argument('--plando', default=defaults.plando_options,
-                        help='List of options that can be set manually. Can be combined, for example "bosses, items"')
+    parser.add_argument('--log_level', default=defaults.loglevel, help='Sets log level')
+    parser.add_argument('--log_time', help="Add timestamps to STDOUT",
+                        default=defaults.logtime, action='store_true')
+    parser.add_argument("--csv_output", action="store_true",
+                        help="Output rolled player options to csv (made for async multiworld).")
+    parser.add_argument("--plando", default=defaults.plando_options,
+                        help="List of options that can be set manually. Can be combined, for example \"bosses, items\"")
     parser.add_argument("--skip_prog_balancing", action="store_true",
                         help="Skip progression balancing step during generation.")
     parser.add_argument("--skip_output", action="store_true",
                         help="Skips generation assertion and output stages and skips multidata and spoiler output. "
                              "Intended for debugging and testing purposes.")
+    parser.add_argument("--spoiler_only", action="store_true",
+                        help="Skips generation assertion and multidata, outputting only a spoiler log. "
+                             "Intended for debugging and testing purposes.")
     args = parser.parse_args()
+
+    if args.skip_output and args.spoiler_only:
+        parser.error("Cannot mix --skip_output and --spoiler_only")
+    elif args.spoiler == 0 and args.spoiler_only:
+        parser.error("Cannot use --spoiler_only when --spoiler=0. Use --skip_output or set --spoiler to a different value")
+
     if not os.path.isabs(args.weights_file_path):
         args.weights_file_path = os.path.join(args.player_files_path, args.weights_file_path)
     if not os.path.isabs(args.meta_file_path):
         args.meta_file_path = os.path.join(args.player_files_path, args.meta_file_path)
     args.plando: PlandoOptions = PlandoOptions.from_option_string(args.plando)
-    return args, options
+
+    return args
 
 
 def get_seed_name(random_source) -> str:
     return f"{random_source.randint(0, pow(10, seeddigits) - 1)}".zfill(seeddigits)
 
 
-def main(args=None, callback=ERmain):
+def main(args=None) -> tuple[argparse.Namespace, int]:
+    # __name__ == "__main__" check so unittests that already imported worlds don't trip this.
+    if __name__ == "__main__" and "worlds" in sys.modules:
+        raise Exception("Worlds system should not be loaded before logging init.")
+
     if not args:
-        args, options = mystery_argparse()
-    else:
-        options = get_settings()
+        args = mystery_argparse()
 
     seed = get_seed(args.seed)
-    Utils.init_logging(f"Generate_{seed}", loglevel=args.log_level)
+
+    Utils.init_logging(f"Generate_{seed}", loglevel=args.log_level, add_timestamp=args.log_time)
     random.seed(seed)
     seed_name = get_seed_name(random)
 
@@ -84,7 +95,7 @@ def main(args=None, callback=ERmain):
         logging.info("Race mode enabled. Using non-deterministic random source.")
         random.seed()  # reset to time-based random source
 
-    weights_cache: Dict[str, Tuple[Any, ...]] = {}
+    weights_cache: dict[str, tuple[Any, ...]] = {}
     if args.weights_file_path and os.path.exists(args.weights_file_path):
         try:
             weights_cache[args.weights_file_path] = read_weights_yamls(args.weights_file_path)
@@ -107,15 +118,24 @@ def main(args=None, callback=ERmain):
             raise Exception("Cannot mix --sameoptions with --meta")
     else:
         meta_weights = None
+
+
     player_id = 1
     player_files = {}
     for file in os.scandir(args.player_files_path):
         fname = file.name
-        if file.is_file() and not fname.startswith(".") and \
+        if file.is_file() and not fname.startswith(".") and not fname.lower().endswith(".ini") and \
                 os.path.join(args.player_files_path, fname) not in {args.meta_file_path, args.weights_file_path}:
             path = os.path.join(args.player_files_path, fname)
             try:
-                weights_cache[fname] = read_weights_yamls(path)
+                weights_for_file = []
+                for doc_idx, yaml in enumerate(read_weights_yamls(path)):
+                    if yaml is None:
+                        logging.warning(f"Ignoring empty yaml document #{doc_idx + 1} in {fname}")
+                    else:
+                        weights_for_file.append(yaml)
+                weights_cache[fname] = tuple(weights_for_file)
+                        
             except Exception as e:
                 raise ValueError(f"File {fname} is invalid. Please fix your yaml.") from e
 
@@ -144,6 +164,9 @@ def main(args=None, callback=ERmain):
         raise Exception(f"No weights found. "
                         f"Provide a general weights file ({args.weights_file_path}) or individual player files. "
                         f"A mix is also permitted.")
+
+    from worlds.AutoWorld import AutoWorldRegister
+    from worlds.alttp.EntranceRandomizer import parse_arguments
     erargs = parse_arguments(['--multi', str(args.multi)])
     erargs.seed = seed
     erargs.plando_options = args.plando
@@ -153,8 +176,11 @@ def main(args=None, callback=ERmain):
     erargs.outputpath = args.outputpath
     erargs.skip_prog_balancing = args.skip_prog_balancing
     erargs.skip_output = args.skip_output
+    erargs.spoiler_only = args.spoiler_only
+    erargs.name = {}
+    erargs.csv_output = args.csv_output
 
-    settings_cache: Dict[str, Tuple[argparse.Namespace, ...]] = \
+    settings_cache: dict[str, tuple[argparse.Namespace, ...]] = \
         {fname: (tuple(roll_settings(yaml, args.plando) for yaml in yamls) if args.sameoptions else None)
          for fname, yamls in weights_cache.items()}
 
@@ -186,7 +212,7 @@ def main(args=None, callback=ERmain):
         path = player_path_cache[player]
         if path:
             try:
-                settings: Tuple[argparse.Namespace, ...] = settings_cache[path] if settings_cache[path] else \
+                settings: tuple[argparse.Namespace, ...] = settings_cache[path] if settings_cache[path] else \
                     tuple(roll_settings(yaml, args.plando) for yaml in weights_cache[path])
                 for settingsObject in settings:
                     for k, v in vars(settingsObject).items():
@@ -200,7 +226,7 @@ def main(args=None, callback=ERmain):
 
                     if path == args.weights_file_path:  # if name came from the weights file, just use base player name
                         erargs.name[player] = f"Player{player}"
-                    elif not erargs.name[player]:  # if name was not specified, generate it from filename
+                    elif player not in erargs.name:  # if name was not specified, generate it from filename
                         erargs.name[player] = os.path.splitext(os.path.split(path)[-1])[0]
                     erargs.name[player] = handle_name(erargs.name[player], player, name_counter)
 
@@ -213,32 +239,10 @@ def main(args=None, callback=ERmain):
     if len(set(name.lower() for name in erargs.name.values())) != len(erargs.name):
         raise Exception(f"Names have to be unique. Names: {Counter(name.lower() for name in erargs.name.values())}")
 
-    if args.yaml_output:
-        import yaml
-        important = {}
-        for option, player_settings in vars(erargs).items():
-            if type(player_settings) == dict:
-                if all(type(value) != list for value in player_settings.values()):
-                    if len(player_settings.values()) > 1:
-                        important[option] = {player: value for player, value in player_settings.items() if
-                                             player <= args.yaml_output}
-                    else:
-                        logging.debug(f"No player settings defined for option '{option}'")
-
-            else:
-                if player_settings != "":  # is not empty name
-                    important[option] = player_settings
-                else:
-                    logging.debug(f"No player settings defined for option '{option}'")
-        if args.outputpath:
-            os.makedirs(args.outputpath, exist_ok=True)
-        with open(os.path.join(args.outputpath if args.outputpath else ".", f"generate_{seed_name}.yaml"), "wt") as f:
-            yaml.dump(important, f)
-
-    return callback(erargs, seed)
+    return erargs, seed
 
 
-def read_weights_yamls(path) -> Tuple[Any, ...]:
+def read_weights_yamls(path) -> tuple[Any, ...]:
     try:
         if urllib.parse.urlparse(path).scheme in ('https', 'file'):
             yaml = str(urllib.request.urlopen(path).read(), "utf-8-sig")
@@ -248,7 +252,20 @@ def read_weights_yamls(path) -> Tuple[Any, ...]:
     except Exception as e:
         raise Exception(f"Failed to read weights ({path})") from e
 
-    return tuple(parse_yamls(yaml))
+    from yaml.error import MarkedYAMLError
+    try:
+        return tuple(parse_yamls(yaml))
+    except MarkedYAMLError as ex:
+        if ex.problem_mark:
+            lines = yaml.splitlines()
+            if ex.context_mark:
+                relevant_lines = "\n".join(lines[ex.context_mark.line:ex.problem_mark.line+1])
+            else:
+                relevant_lines = lines[ex.problem_mark.line]
+            error_line = " " * ex.problem_mark.column + "^"
+            raise Exception(f"{ex.context} {ex.problem} on line {ex.problem_mark.line}:"
+                            f"\n{relevant_lines}\n{error_line}")
+        raise ex
 
 
 def interpret_on_off(value) -> bool:
@@ -288,49 +305,67 @@ def get_choice(option, root, value=None) -> Any:
     raise RuntimeError(f"All options specified in \"{option}\" are weighted as zero.")
 
 
-class SafeDict(dict):
-    def __missing__(self, key):
-        return '{' + key + '}'
+class SafeFormatter(string.Formatter):
+    def get_value(self, key, args, kwargs):
+        if isinstance(key, int):
+            if key < len(args):
+                return args[key]
+            else:
+                return "{" + str(key) + "}"
+        else:
+            return kwargs.get(key, "{" + key + "}")
 
 
 def handle_name(name: str, player: int, name_counter: Counter):
     name_counter[name.lower()] += 1
     number = name_counter[name.lower()]
     new_name = "%".join([x.replace("%number%", "{number}").replace("%player%", "{player}") for x in name.split("%%")])
-    new_name = string.Formatter().vformat(new_name, (), SafeDict(number=number,
-                                                                 NUMBER=(number if number > 1 else ''),
-                                                                 player=player,
-                                                                 PLAYER=(player if player > 1 else '')))
+
+    new_name = SafeFormatter().vformat(new_name, (), {"number": number,
+                                                      "NUMBER": (number if number > 1 else ''),
+                                                      "player": player,
+                                                      "PLAYER": (player if player > 1 else '')})
     # Run .strip twice for edge case where after the initial .slice new_name has a leading whitespace.
     # Could cause issues for some clients that cannot handle the additional whitespace.
     new_name = new_name.strip()[:16].strip()
+
     if new_name == "Archipelago":
         raise Exception(f"You cannot name yourself \"{new_name}\"")
     return new_name
 
 
-def roll_percentage(percentage: Union[int, float]) -> bool:
-    """Roll a percentage chance.
-    percentage is expected to be in range [0, 100]"""
-    return random.random() < (float(percentage) / 100)
-
-
 def update_weights(weights: dict, new_weights: dict, update_type: str, name: str) -> dict:
     logging.debug(f'Applying {new_weights}')
     cleaned_weights = {}
     for option in new_weights:
-        option_name = option.lstrip("+")
+        option_name = option.lstrip("+-")
         if option.startswith("+") and option_name in weights:
             cleaned_value = weights[option_name]
             new_value = new_weights[option]
-            if isinstance(new_value, (set, dict)):
+            if isinstance(new_value, set):
                 cleaned_value.update(new_value)
             elif isinstance(new_value, list):
                 cleaned_value.extend(new_value)
+            elif isinstance(new_value, dict):
+                cleaned_value = dict(Counter(cleaned_value) + Counter(new_value))
             else:
                 raise Exception(f"Cannot apply merge to non-dict, set, or list type {option_name},"
                                 f" received {type(new_value).__name__}.")
             cleaned_weights[option_name] = cleaned_value
+        elif option.startswith("-") and option_name in weights:
+            cleaned_value = weights[option_name]
+            new_value = new_weights[option]
+            if isinstance(new_value, set):
+                cleaned_value.difference_update(new_value)
+            elif isinstance(new_value, list):
+                for element in new_value:
+                    cleaned_value.remove(element)
+            elif isinstance(new_value, dict):
+                cleaned_value = dict(Counter(cleaned_value) - Counter(new_value))
+            else:
+                raise Exception(f"Cannot apply remove to non-dict, set, or list type {option_name},"
+                                f" received {type(new_value).__name__}.")
+            cleaned_weights[option_name] = cleaned_value
         else:
             cleaned_weights[option_name] = new_weights[option]
     new_options = set(cleaned_weights) - set(weights)
@@ -343,7 +378,9 @@ def update_weights(weights: dict, new_weights: dict, update_type: str, name: str
     return weights
 
 
-def roll_meta_option(option_key, game: str, category_dict: Dict) -> Any:
+def roll_meta_option(option_key, game: str, category_dict: dict) -> Any:
+    from worlds import AutoWorldRegister
+
     if not game:
         return get_choice(option_key, category_dict)
     if game in AutoWorldRegister.world_types:
@@ -362,7 +399,7 @@ def roll_linked_options(weights: dict) -> dict:
         if "name" not in option_set:
             raise ValueError("One of your linked options does not have a name.")
         try:
-            if roll_percentage(option_set["percentage"]):
+            if Options.roll_percentage(option_set["percentage"]):
                 logging.debug(f"Linked option {option_set['name']} triggered.")
                 new_options = option_set["options"]
                 for category_name, category_options in new_options.items():
@@ -395,7 +432,7 @@ def roll_triggers(weights: dict, triggers: list, valid_keys: set) -> dict:
             trigger_result = get_choice("option_result", option_set)
             result = get_choice(key, currently_targeted_weights)
             currently_targeted_weights[key] = result
-            if result == trigger_result and roll_percentage(get_choice("percentage", option_set, 100)):
+            if result == trigger_result and Options.roll_percentage(get_choice("percentage", option_set, 100)):
                 for category_name, category_options in option_set["options"].items():
                     currently_targeted_weights = weights
                     if category_name:
@@ -415,23 +452,33 @@ def handle_option(ret: argparse.Namespace, game_weights: dict, option_key: str,
                 player_option = option.from_any(game_weights[option_key])
             else:
                 player_option = option.from_any(get_choice(option_key, game_weights))
-            del game_weights[option_key]
         else:
             player_option = option.from_any(option.default)  # call the from_any here to support default "random"
         setattr(ret, option_key, player_option)
     except Exception as e:
         raise Options.OptionError(f"Error generating option {option_key} in {ret.game}") from e
     else:
+        from worlds import AutoWorldRegister
         player_option.verify(AutoWorldRegister.world_types[ret.game], ret.name, plando_options)
 
 
 def roll_settings(weights: dict, plando_options: PlandoOptions = PlandoOptions.bosses):
+    """
+    Roll options from specified weights, usually originating from a .yaml options file.
+
+    Important note:
+    The same weights dict is shared between all slots using the same yaml (e.g. generic weights file for filler slots).
+    This means it should never be modified without making a deepcopy first.
+    """
+
+    from worlds import AutoWorldRegister
+
     if "linked_options" in weights:
         weights = roll_linked_options(weights)
 
-    valid_trigger_names = set()
+    valid_keys = {"triggers"}
     if "triggers" in weights:
-        weights = roll_triggers(weights, weights["triggers"], valid_trigger_names)
+        weights = roll_triggers(weights, weights["triggers"], valid_keys)
 
     requirements = weights.get("requires", {})
     if requirements:
@@ -451,7 +498,12 @@ def roll_settings(weights: dict, plando_options: PlandoOptions = PlandoOptions.b
             raise Exception(f"Option {option_key} has to be in a game's section, not on its own.")
 
     ret.game = get_choice("game", weights)
+    if not isinstance(ret.game, str):
+        if ret.game is None:
+            raise Exception('"game" not specified')
+        raise Exception(f"Invalid game: {ret.game}")
     if ret.game not in AutoWorldRegister.world_types:
+        from worlds import failed_world_loads
         picks = Utils.get_fuzzy_results(ret.game, list(AutoWorldRegister.world_types) + failed_world_loads, limit=1)[0]
         if picks[0] in failed_world_loads:
             raise Exception(f"No functional world found to handle game {ret.game}. "
@@ -466,12 +518,14 @@ def roll_settings(weights: dict, plando_options: PlandoOptions = PlandoOptions.b
     world_type = AutoWorldRegister.world_types[ret.game]
     game_weights = weights[ret.game]
 
-    if any(weight.startswith("+") for weight in game_weights) or \
-       any(weight.startswith("+") for weight in weights):
-        raise Exception(f"Merge tag cannot be used outside of trigger contexts.")
+    for weight in chain(game_weights, weights):
+        if weight.startswith("+"):
+            raise Exception(f"Merge tag cannot be used outside of trigger contexts. Found {weight}")
+        if weight.startswith("-"):
+            raise Exception(f"Remove tag cannot be used outside of trigger contexts. Found {weight}")
 
     if "triggers" in game_weights:
-        weights = roll_triggers(weights, game_weights["triggers"], valid_trigger_names)
+        weights = roll_triggers(weights, game_weights["triggers"], valid_keys)
         game_weights = weights[ret.game]
 
     ret.name = get_choice('name', weights)
@@ -480,42 +534,24 @@ def roll_settings(weights: dict, plando_options: PlandoOptions = PlandoOptions.b
 
     for option_key, option in world_type.options_dataclass.type_hints.items():
         handle_option(ret, game_weights, option_key, option, plando_options)
-    for option_key in game_weights:
-        if option_key in {"triggers", *valid_trigger_names}:
-            continue
-        logging.warning(f"{option_key} is not a valid option name for {ret.game} and is not present in triggers.")
-    if PlandoOptions.items in plando_options:
-        ret.plando_items = game_weights.get("plando_items", [])
+        valid_keys.add(option_key)
+
     if ret.game == "A Link to the Past":
-        roll_alttp_settings(ret, game_weights, plando_options)
-    if PlandoOptions.connections in plando_options:
-        ret.plando_connections = []
-        options = game_weights.get("plando_connections", [])
-        for placement in options:
-            if roll_percentage(get_choice("percentage", placement, 100)):
-                ret.plando_connections.append(PlandoConnection(
-                    get_choice("entrance", placement),
-                    get_choice("exit", placement),
-                    get_choice("direction", placement, "both")
-                ))
+        # TODO there are still more LTTP options not on the options system
+        valid_keys |= {"sprite_pool", "sprite", "random_sprite_on_event"}
+        roll_alttp_settings(ret, game_weights)
+
+    # log a warning for options within a game section that aren't determined as valid
+    for option_key in game_weights:
+        if option_key in valid_keys:
+            continue
+        logging.warning(f"{option_key} is not a valid option name for {ret.game} and is not present in triggers "
+                        f"for player {ret.name}.")
 
     return ret
 
 
-def roll_alttp_settings(ret: argparse.Namespace, weights, plando_options):
-
-    ret.plando_texts = {}
-    if PlandoOptions.texts in plando_options:
-        tt = TextTable()
-        tt.removeUnwantedText()
-        options = weights.get("plando_texts", [])
-        for placement in options:
-            if roll_percentage(get_choice_legacy("percentage", placement, 100)):
-                at = str(get_choice_legacy("at", placement))
-                if at not in tt:
-                    raise Exception(f"No text target \"{at}\" found.")
-                ret.plando_texts[at] = str(get_choice_legacy("text", placement))
-
+def roll_alttp_settings(ret: argparse.Namespace, weights):
     ret.sprite_pool = weights.get('sprite_pool', [])
     ret.sprite = get_choice_legacy('sprite', weights, "Link")
     if 'random_sprite_on_event' in weights:
@@ -543,7 +579,9 @@ def roll_alttp_settings(ret: argparse.Namespace, weights, plando_options):
 if __name__ == '__main__':
     import atexit
     confirmation = atexit.register(input, "Press enter to close.")
-    multiworld = main()
+    erargs, seed = main()
+    from Main import main as ERmain
+    multiworld = ERmain(erargs, seed)
     if __debug__:
         import gc
         import sys

KH1Client.py

@@ -0,0 +1,9 @@
+if __name__ == '__main__':
+    import ModuleUpdate
+    ModuleUpdate.update()
+
+    import Utils
+    Utils.init_logging("KH1Client", exception_logger="Client")
+
+    from worlds.kh1.Client import launch
+    launch()

LICENSE

@@ -1,7 +1,7 @@
 MIT License
 
 Copyright (c) 2017 LLCoolDave
-Copyright (c) 2022 Berserker66
+Copyright (c) 2025 Berserker66
 Copyright (c) 2022 CaitSith2
 Copyright (c) 2021 LegendaryLinux
 

Launcher.py

@@ -1,40 +1,42 @@
 """
-Archipelago launcher for bundled app.
+Archipelago Launcher
 
-* if run with APBP as argument, launch corresponding client.
-* if run with executable as argument, run it passing argv[2:] as arguments
-* if run without arguments, open launcher GUI
+* If run with a patch file as argument, launch corresponding client with the patch file as an argument.
+* If run with component name as argument, run it passing argv[2:] as arguments.
+* If run without arguments or unknown arguments, open launcher GUI.
 
-Scroll down to components= to add components to the launcher as well as setup.py
+Additional components can be added to worlds.LauncherComponents.components.
 """
 
-
 import argparse
-import itertools
 import logging
 import multiprocessing
 import shlex
 import subprocess
 import sys
+import urllib.parse
 import webbrowser
+from collections.abc import Callable, Sequence
 from os.path import isfile
 from shutil import which
-from typing import Sequence, Union, Optional
-
-import Utils
-import settings
-from worlds.LauncherComponents import Component, components, Type, SuffixIdentifier, icon_paths
+from typing import Any
 
 if __name__ == "__main__":
     import ModuleUpdate
+
     ModuleUpdate.update()
 
-from Utils import is_frozen, user_path, local_path, init_logging, open_filename, messagebox, \
-    is_windows, is_macos, is_linux
+import settings
+import Utils
+from Utils import (init_logging, is_frozen, is_linux, is_macos, is_windows, local_path, messagebox, open_filename,
+                   user_path)
+from worlds.LauncherComponents import Component, components, icon_paths, SuffixIdentifier, Type
 
 
 def open_host_yaml():
-    file = settings.get_settings().filename
+    s = settings.get_settings()
+    file = s.filename
+    s.save()
     assert file, "host.yaml missing"
     if is_linux:
         exe = which('sensible-editor') or which('gedit') or \
@@ -83,12 +85,16 @@ def browse_files():
 def open_folder(folder_path):
     if is_linux:
         exe = which('xdg-open') or which('gnome-open') or which('kde-open')
-        subprocess.Popen([exe, folder_path])
     elif is_macos:
         exe = which("open")
-        subprocess.Popen([exe, folder_path])
     else:
         webbrowser.open(folder_path)
+        return
+
+    if exe:
+        subprocess.Popen([exe, folder_path])
+    else:
+        logging.warning(f"No file browser available to open {folder_path}")
 
 
 def update_settings():
@@ -101,13 +107,63 @@ components.extend([
     Component("Open host.yaml", func=open_host_yaml),
     Component("Open Patch", func=open_patch),
     Component("Generate Template Options", func=generate_yamls),
+    Component("Archipelago Website", func=lambda: webbrowser.open("https://archipelago.gg/")),
     Component("Discord Server", icon="discord", func=lambda: webbrowser.open("https://discord.gg/8Z65BR2")),
-    Component("Unrated/18+ Discord Server", icon="discord", func=lambda: webbrowser.open("https://discord.gg/fqvNCCRsu4")),
+    Component("Unrated/18+ Discord Server", icon="discord",
+              func=lambda: webbrowser.open("https://discord.gg/fqvNCCRsu4")),
     Component("Browse Files", func=browse_files),
 ])
 
 
-def identify(path: Union[None, str]):
+def handle_uri(path: str, launch_args: tuple[str, ...]) -> None:
+    url = urllib.parse.urlparse(path)
+    queries = urllib.parse.parse_qs(url.query)
+    launch_args = (path, *launch_args)
+    client_component = []
+    text_client_component = None
+    if "game" in queries:
+        game = queries["game"][0]
+    else:  # TODO around 0.6.0 - this is for pre this change webhost uri's
+        game = "Archipelago"
+    for component in components:
+        if component.supports_uri and component.game_name == game:
+            client_component.append(component)
+        elif component.display_name == "Text Client":
+            text_client_component = component
+
+    from kvui import MDButton, MDButtonText
+    from kivymd.uix.dialog import MDDialog, MDDialogHeadlineText, MDDialogContentContainer, MDDialogSupportingText
+    from kivymd.uix.divider import MDDivider
+
+    if not client_component:
+        run_component(text_client_component, *launch_args)
+        return
+    else:
+        popup_text = MDDialogSupportingText(text="Select client to open and connect with.")
+        component_buttons = [MDDivider()]
+        for component in [text_client_component, *client_component]:
+            component_buttons.append(MDButton(
+                MDButtonText(text=component.display_name),
+                on_release=lambda *args, comp=component: run_component(comp, *launch_args),
+                style="text"
+            ))
+        component_buttons.append(MDDivider())
+
+    MDDialog(
+        # Headline
+        MDDialogHeadlineText(text="Connect to Multiworld"),
+        # Text
+        popup_text,
+        # Content
+        MDDialogContentContainer(
+            *component_buttons,
+            orientation="vertical"
+        ),
+
+    ).open()
+
+
+def identify(path: None | str) -> tuple[None | str, None | Component]:
     if path is None:
         return None, None
     for component in components:
@@ -118,7 +174,7 @@ def identify(path: Union[None, str]):
     return None, None
 
 
-def get_exe(component: Union[str, Component]) -> Optional[Sequence[str]]:
+def get_exe(component: str | Component) -> Sequence[str] | None:
     if isinstance(component, str):
         name = component
         component = None
@@ -160,139 +216,289 @@ def launch(exe, in_terminal=False):
     subprocess.Popen(exe)
 
 
-def run_gui():
-    from kvui import App, ContainerLayout, GridLayout, Button, Label, ScrollBox, Widget
-    from kivy.uix.image import AsyncImage
-    from kivy.uix.relativelayout import RelativeLayout
+def create_shortcut(button: Any, component: Component) -> None:
+    from pyshortcuts import make_shortcut
+    script = sys.argv[0]
+    wkdir = Utils.local_path()
 
-    class Launcher(App):
+    script = f"{script} \"{component.display_name}\""
+    make_shortcut(script, name=f"Archipelago {component.display_name}", icon=local_path("data", "icon.ico"),
+                  startmenu=False, terminal=False, working_dir=wkdir)
+    button.menu.dismiss()
+
+
+refresh_components: Callable[[], None] | None = None
+
+
+def run_gui(path: str, args: Any) -> None:
+    from kvui import (ThemedApp, MDFloatLayout, MDGridLayout, ScrollBox)
+    from kivy.properties import ObjectProperty
+    from kivy.core.window import Window
+    from kivy.metrics import dp
+    from kivymd.uix.button import MDIconButton, MDButton
+    from kivymd.uix.card import MDCard
+    from kivymd.uix.menu import MDDropdownMenu
+    from kivymd.uix.snackbar import MDSnackbar, MDSnackbarText
+    from kivymd.uix.textfield import MDTextField
+
+    from kivy.lang.builder import Builder
+
+    class LauncherCard(MDCard):
+        component: Component | None
+        image: str
+        context_button: MDIconButton = ObjectProperty(None)
+
+        def __init__(self, *args, component: Component | None = None, image_path: str = "", **kwargs):
+            self.component = component
+            self.image = image_path
+            super().__init__(args, kwargs)
+
+    class Launcher(ThemedApp):
         base_title: str = "Archipelago Launcher"
-        container: ContainerLayout
-        grid: GridLayout
+        top_screen: MDFloatLayout = ObjectProperty(None)
+        navigation: MDGridLayout = ObjectProperty(None)
+        grid: MDGridLayout = ObjectProperty(None)
+        button_layout: ScrollBox = ObjectProperty(None)
+        search_box: MDTextField = ObjectProperty(None)
+        cards: list[LauncherCard]
+        current_filter: Sequence[str | Type] | None
 
-        _tools = {c.display_name: c for c in components if c.type == Type.TOOL}
-        _clients = {c.display_name: c for c in components if c.type == Type.CLIENT}
-        _adjusters = {c.display_name: c for c in components if c.type == Type.ADJUSTER}
-        _miscs = {c.display_name: c for c in components if c.type == Type.MISC}
-
-        def __init__(self, ctx=None):
-            self.title = self.base_title
+        def __init__(self, ctx=None, path=None, args=None):
+            self.title = self.base_title + " " + Utils.__version__
             self.ctx = ctx
             self.icon = r"data/icon.png"
+            self.favorites = []
+            self.launch_uri = path
+            self.launch_args = args
+            self.cards = []
+            self.current_filter = (Type.CLIENT, Type.TOOL, Type.ADJUSTER, Type.MISC)
+            persistent = Utils.persistent_load()
+            if "launcher" in persistent:
+                if "favorites" in persistent["launcher"]:
+                    self.favorites.extend(persistent["launcher"]["favorites"])
+                if "filter" in persistent["launcher"]:
+                    if persistent["launcher"]["filter"]:
+                        filters = []
+                        for filter in persistent["launcher"]["filter"].split(", "):
+                            if filter == "favorites":
+                                filters.append(filter)
+                            else:
+                                filters.append(Type[filter])
+                        self.current_filter = filters
             super().__init__()
 
+        def set_favorite(self, caller):
+            if caller.component.display_name in self.favorites:
+                self.favorites.remove(caller.component.display_name)
+                caller.icon = "star-outline"
+            else:
+                self.favorites.append(caller.component.display_name)
+                caller.icon = "star"
+
+        def build_card(self, component: Component) -> LauncherCard:
+            """
+                Builds a card widget for a given component.
+
+                :param component: The component associated with the button.
+
+                :return: The created Card Widget.
+                """
+            button_card = LauncherCard(component=component,
+                                       image_path=icon_paths[component.icon])
+
+            def open_menu(caller):
+                caller.menu.open()
+
+            menu_items = [
+                {
+                    "text": "Add shortcut on desktop",
+                    "leading_icon": "laptop",
+                    "on_release": lambda: create_shortcut(button_card.context_button, component)
+                }
+            ]
+            button_card.context_button.menu = MDDropdownMenu(caller=button_card.context_button, items=menu_items)
+            button_card.context_button.bind(on_release=open_menu)
+
+            return button_card
+
+        def _refresh_components(self, type_filter: Sequence[str | Type] | None = None) -> None:
+            if not type_filter:
+                type_filter = [Type.CLIENT, Type.ADJUSTER, Type.TOOL, Type.MISC]
+            favorites = "favorites" in type_filter
+
+            # clear before repopulating
+            assert self.button_layout, "must call `build` first"
+            tool_children = reversed(self.button_layout.layout.children)
+            for child in tool_children:
+                self.button_layout.layout.remove_widget(child)
+
+            cards = [card for card in self.cards if card.component.type in type_filter
+                     or favorites and card.component.display_name in self.favorites]
+
+            self.current_filter = type_filter
+
+            for card in cards:
+                self.button_layout.layout.add_widget(card)
+
+            top = self.button_layout.children[0].y + self.button_layout.children[0].height \
+                           - self.button_layout.height
+            scroll_percent = self.button_layout.convert_distance_to_scroll(0, top)
+            self.button_layout.scroll_y = max(0, min(1, scroll_percent[1]))
+
+        def filter_clients_by_type(self, caller: MDButton):
+            self._refresh_components(caller.type)
+            self.search_box.text = ""
+
+        def filter_clients_by_name(self, caller: MDTextField, name: str) -> None:
+            if len(name) == 0:
+                self._refresh_components(self.current_filter)
+                return
+
+            sub_matches = [
+                card for card in self.cards
+                if name.lower() in card.component.display_name.lower() and card.component.type != Type.HIDDEN
+            ]
+            self.button_layout.layout.clear_widgets()
+            for card in sub_matches:
+                self.button_layout.layout.add_widget(card)
+
         def build(self):
-            self.container = ContainerLayout()
-            self.grid = GridLayout(cols=2)
-            self.container.add_widget(self.grid)
-            self.grid.add_widget(Label(text="General", size_hint_y=None, height=40))
-            self.grid.add_widget(Label(text="Clients", size_hint_y=None, height=40))
-            tool_layout = ScrollBox()
-            tool_layout.layout.orientation = "vertical"
-            self.grid.add_widget(tool_layout)
-            client_layout = ScrollBox()
-            client_layout.layout.orientation = "vertical"
-            self.grid.add_widget(client_layout)
+            self.top_screen = Builder.load_file(Utils.local_path("data/launcher.kv"))
+            self.grid = self.top_screen.ids.grid
+            self.navigation = self.top_screen.ids.navigation
+            self.button_layout = self.top_screen.ids.button_layout
+            self.search_box = self.top_screen.ids.search_box
+            self.set_colors()
+            self.top_screen.md_bg_color = self.theme_cls.backgroundColor
 
-            def build_button(component: Component) -> Widget:
-                """
-                Builds a button widget for a given component.
+            global refresh_components
+            refresh_components = self._refresh_components
 
-                Args:
-                    component (Component): The component associated with the button.
+            Window.bind(on_drop_file=self._on_drop_file)
+            Window.bind(on_keyboard=self._on_keyboard)
 
-                Returns:
-                    None. The button is added to the parent grid layout.
+            for component in components:
+                self.cards.append(self.build_card(component))
 
-                """
-                button = Button(text=component.display_name, size_hint_y=None, height=40)
-                button.component = component
-                button.bind(on_release=self.component_action)
-                if component.icon != "icon":
-                    image = AsyncImage(source=icon_paths[component.icon],
-                                       size=(38, 38), size_hint=(None, 1), pos=(5, 0))
-                    box_layout = RelativeLayout(size_hint_y=None, height=40)
-                    box_layout.add_widget(button)
-                    box_layout.add_widget(image)
-                    return box_layout
-                return button
+            self._refresh_components(self.current_filter)
 
-            for (tool, client) in itertools.zip_longest(itertools.chain(
-                    self._tools.items(), self._miscs.items(), self._adjusters.items()), self._clients.items()):
-                # column 1
-                if tool:
-                    tool_layout.layout.add_widget(build_button(tool[1]))
-                # column 2
-                if client:
-                    client_layout.layout.add_widget(build_button(client[1]))
+            # Uncomment to re-enable the Kivy console/live editor
+            # Ctrl-E to enable it, make sure numlock/capslock is disabled
+            # from kivy.modules.console import create_console
+            # create_console(Window, self.top_screen)
 
-            return self.container
+            return self.top_screen
+
+        def on_start(self):
+            if self.launch_uri:
+                handle_uri(self.launch_uri, self.launch_args)
+                self.launch_uri = None
+                self.launch_args = None
 
         @staticmethod
         def component_action(button):
+            MDSnackbar(MDSnackbarText(text="Opening in a new window..."), y=dp(24), pos_hint={"center_x": 0.5},
+                       size_hint_x=0.5).open()
             if button.component.func:
                 button.component.func()
             else:
                 launch(get_exe(button.component), button.component.cli)
 
+        def _on_drop_file(self, window: Window, filename: bytes, x: int, y: int) -> None:
+            """ When a patch file is dropped into the window, run the associated component. """
+            file, component = identify(filename.decode())
+            if file and component:
+                run_component(component, file)
+            else:
+                logging.warning(f"unable to identify component for {file}")
+
+        def _on_keyboard(self, window: Window, key: int, scancode: int, codepoint: str, modifier: list[str]):
+            # Activate search as soon as we start typing, no matter if we are focused on the search box or not.
+            # Focus first, then capture the first character we type, otherwise it gets swallowed and lost.
+            # Limit text input to ASCII non-control characters (space bar to tilde).
+            if not self.search_box.focus:
+                self.search_box.focus = True
+                if key in range(32, 126):
+                    self.search_box.text += codepoint
+
         def _stop(self, *largs):
             # ran into what appears to be https://groups.google.com/g/kivy-users/c/saWDLoYCSZ4 with PyCharm.
             # Closing the window explicitly cleans it up.
             self.root_window.close()
             super()._stop(*largs)
 
-    Launcher().run()
+        def on_stop(self):
+            Utils.persistent_store("launcher", "favorites", self.favorites)
+            Utils.persistent_store("launcher", "filter", ", ".join(filter.name if isinstance(filter, Type) else filter
+                                                                   for filter in self.current_filter))
+            super().on_stop()
+
+    Launcher(path=path, args=args).run()
+
+    # avoiding Launcher reference leak
+    # and don't try to do something with widgets after window closed
+    global refresh_components
+    refresh_components = None
 
 
 def run_component(component: Component, *args):
     if component.func:
         component.func(*args)
+        if refresh_components:
+            refresh_components()
     elif component.script_name:
         subprocess.run([*get_exe(component.script_name), *args])
     else:
         logging.warning(f"Component {component} does not appear to be executable.")
 
 
-def main(args: Optional[Union[argparse.Namespace, dict]] = None):
+def main(args: argparse.Namespace | dict | None = None):
     if isinstance(args, argparse.Namespace):
         args = {k: v for k, v in args._get_kwargs()}
     elif not args:
         args = {}
 
-    if args.get("Patch|Game|Component", None) is not None:
-        file, component = identify(args["Patch|Game|Component"])
-        if file:
-            args['file'] = file
-        if component:
-            args['component'] = component
-        if not component:
-            logging.warning(f"Could not identify Component responsible for {args['Patch|Game|Component']}")
+    path = args.get("Patch|Game|Component|url", None)
+    if path is not None:
+        if not path.startswith("archipelago://"):
+            file, component = identify(path)
+            if file:
+                args['file'] = file
+            if component:
+                args['component'] = component
+            if not component:
+                logging.warning(f"Could not identify Component responsible for {path}")
 
     if args["update_settings"]:
         update_settings()
-    if 'file' in args:
+    if "file" in args:
         run_component(args["component"], args["file"], *args["args"])
-    elif 'component' in args:
+    elif "component" in args:
         run_component(args["component"], *args["args"])
     elif not args["update_settings"]:
-        run_gui()
+        run_gui(path, args.get("args", ()))
 
 
 if __name__ == '__main__':
     init_logging('Launcher')
     Utils.freeze_support()
     multiprocessing.set_start_method("spawn")  # if launched process uses kivy, fork won't work
-    parser = argparse.ArgumentParser(description='Archipelago Launcher')
+    parser = argparse.ArgumentParser(
+        description='Archipelago Launcher',
+        usage="[-h] [--update_settings] [Patch|Game|Component] [-- component args here]"
+    )
     run_group = parser.add_argument_group("Run")
     run_group.add_argument("--update_settings", action="store_true",
                            help="Update host.yaml and exit.")
-    run_group.add_argument("Patch|Game|Component", type=str, nargs="?",
-                           help="Pass either a patch file, a generated game or the name of a component to run.")
+    run_group.add_argument("Patch|Game|Component|url", type=str, nargs="?",
+                           help="Pass either a patch file, a generated game, the component name to run, or a url to "
+                                "connect with.")
     run_group.add_argument("args", nargs="*",
                            help="Arguments to pass to component.")
     main(parser.parse_args())
 
     from worlds.LauncherComponents import processes
+
     for process in processes:
         # we await all child processes to close before we tear down the process host
         # this makes it feel like each one is its own program, as the Launcher is closed now

LinksAwakeningClient.py

@@ -26,12 +26,14 @@ import typing
 from CommonClient import (CommonContext, get_base_parser, gui_enabled, logger,
                           server_loop)
 from NetUtils import ClientStatus
+from worlds.ladx import LinksAwakeningWorld
 from worlds.ladx.Common import BASE_ID as LABaseID
 from worlds.ladx.GpsTracker import GpsTracker
+from worlds.ladx.TrackerConsts import storage_key
 from worlds.ladx.ItemTracker import ItemTracker
 from worlds.ladx.LADXR.checkMetadata import checkMetadataTable
 from worlds.ladx.Locations import get_locations_to_id, meta_to_name
-from worlds.ladx.Tracker import LocationTracker, MagpieBridge
+from worlds.ladx.Tracker import LocationTracker, MagpieBridge, Check
 
 
 class GameboyException(Exception):
@@ -50,22 +52,6 @@ class BadRetroArchResponse(GameboyException):
     pass
 
 
-def magpie_logo():
-    from kivy.uix.image import CoreImage
-    binary_data = """
-iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAAAXN
-SR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA
-7DAcdvqGQAAADGSURBVDhPhVLBEcIwDHOYhjHCBuXHj2OTbAL8+
-MEGZIxOQ1CinOOk0Op0bmo7tlXXeR9FJMYDLOD9mwcLjQK7+hSZ
-wgcWMZJOAGeGKtChNHFL0j+FZD3jSCuo0w7l03wDrWdg00C4/aW
-eDEYNenuzPOfPspBnxf0kssE80vN0L8361j10P03DK4x6FHabuV
-ear8fHme+b17rwSjbAXeUMLb+EVTV2QHm46MWQanmnydA98KsVS
-XkV+qFpGQXrLhT/fqraQeQLuplpNH5g+WkAAAAASUVORK5CYII="""
-    binary_data = base64.b64decode(binary_data)
-    data = io.BytesIO(binary_data)
-    return CoreImage(data, ext="png").texture
-
-
 class LAClientConstants:
     # Connector version
     VERSION = 0x01
@@ -100,19 +86,23 @@ class LAClientConstants:
     WRamCheckSize = 0x4
     WRamSafetyValue = bytearray([0]*WRamCheckSize)
 
+    wRamStart = 0xC000
+    hRamStart = 0xFF80
+    hRamSize = 0x80
+
     MinGameplayValue = 0x06
     MaxGameplayValue = 0x1A
     VictoryGameplayAndSub = 0x0102
 
-
 class RAGameboy():
     cache = []
-    cache_start = 0
-    cache_size = 0
     last_cache_read = None
     socket = None
 
     def __init__(self, address, port) -> None:
+        self.cache_start = LAClientConstants.wRamStart
+        self.cache_size = LAClientConstants.hRamStart + LAClientConstants.hRamSize - LAClientConstants.wRamStart
+
         self.address = address
         self.port = port
         self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
@@ -131,9 +121,14 @@ class RAGameboy():
     async def get_retroarch_status(self):
         return await self.send_command("GET_STATUS")
 
-    def set_cache_limits(self, cache_start, cache_size):
-        self.cache_start = cache_start
-        self.cache_size = cache_size
+    def set_checks_range(self, checks_start, checks_size):
+        self.checks_start = checks_start
+        self.checks_size = checks_size
+
+    def set_location_range(self, location_start, location_size, critical_addresses):
+        self.location_start = location_start
+        self.location_size = location_size
+        self.critical_location_addresses = critical_addresses
 
     def send(self, b):
         if type(b) is str:
@@ -188,21 +183,57 @@ class RAGameboy():
         if not await self.check_safe_gameplay():
             return
 
-        cache = []
-        remaining_size = self.cache_size
-        while remaining_size:
-            block = await self.async_read_memory(self.cache_start + len(cache), remaining_size)
-            remaining_size -= len(block)
-            cache += block
+        attempts = 0
+        while True:
+            # RA doesn't let us do an atomic read of a large enough block of RAM
+            # Some bytes can't change in between reading location_block and hram_block
+            location_block = await self.read_memory_block(self.location_start, self.location_size)
+            hram_block = await self.read_memory_block(LAClientConstants.hRamStart, LAClientConstants.hRamSize)
+            verification_block = await self.read_memory_block(self.location_start, self.location_size)
+
+            valid = True
+            for address in self.critical_location_addresses:
+                if location_block[address - self.location_start] != verification_block[address - self.location_start]:
+                    valid = False
+
+            if valid:
+                break
+
+            attempts += 1
+
+            # Shouldn't really happen, but keep it from choking
+            if attempts > 5:
+                return
+
+        checks_block = await self.read_memory_block(self.checks_start, self.checks_size)
 
         if not await self.check_safe_gameplay():
             return
 
-        self.cache = cache
+        self.cache = bytearray(self.cache_size)
+
+        start = self.checks_start - self.cache_start
+        self.cache[start:start + len(checks_block)] = checks_block
+
+        start = self.location_start - self.cache_start
+        self.cache[start:start + len(location_block)] = location_block
+
+        start = LAClientConstants.hRamStart - self.cache_start
+        self.cache[start:start + len(hram_block)] = hram_block
+
         self.last_cache_read = time.time()
 
+    async def read_memory_block(self, address: int, size: int):
+        block = bytearray()
+        remaining_size = size
+        while remaining_size:
+            chunk = await self.async_read_memory(address + len(block), remaining_size)
+            remaining_size -= len(chunk)
+            block += chunk
+
+        return block
+
     async def read_memory_cache(self, addresses):
-        # TODO: can we just update once per frame?
         if not self.last_cache_read or self.last_cache_read + 0.1 < time.time():
             await self.update_cache()
         if not self.cache:
@@ -235,7 +266,7 @@ class RAGameboy():
 
     def check_command_response(self, command: str, response: bytes):
         if command == "VERSION":
-            ok = re.match("\d+\.\d+\.\d+", response.decode('ascii')) is not None
+            ok = re.match(r"\d+\.\d+\.\d+", response.decode('ascii')) is not None
         else:
             ok = response.startswith(command.encode())
         if not ok:
@@ -359,11 +390,12 @@ class LinksAwakeningClient():
         auth = binascii.hexlify(await self.gameboy.async_read_memory(0x0134, 12)).decode()
         self.auth = auth
 
-    async def wait_and_init_tracker(self):
+    async def wait_and_init_tracker(self, magpie: MagpieBridge):
         await self.wait_for_game_ready()
         self.tracker = LocationTracker(self.gameboy)
         self.item_tracker = ItemTracker(self.gameboy)
         self.gps_tracker = GpsTracker(self.gameboy)
+        magpie.gps_tracker = self.gps_tracker
 
     async def recved_item_from_ap(self, item_id, from_player, next_index):
         # Don't allow getting an item until you've got your first check
@@ -405,9 +437,11 @@ class LinksAwakeningClient():
         return (await self.gameboy.read_memory_cache([LAClientConstants.wGameplayType]))[LAClientConstants.wGameplayType] == 1
 
     async def main_tick(self, item_get_cb, win_cb, deathlink_cb):
+        await self.gameboy.update_cache()
         await self.tracker.readChecks(item_get_cb)
         await self.item_tracker.readItems()
         await self.gps_tracker.read_location()
+        await self.gps_tracker.read_entrances()
 
         current_health = (await self.gameboy.read_memory_cache([LAClientConstants.wLinkHealth]))[LAClientConstants.wLinkHealth]
         if self.deathlink_debounce and current_health != 0:
@@ -457,7 +491,7 @@ class LinksAwakeningContext(CommonContext):
     la_task = None
     client = None
     # TODO: does this need to re-read on reset?
-    found_checks = []
+    found_checks = set()
     last_resend = time.time()
 
     magpie_enabled = False
@@ -465,8 +499,14 @@ class LinksAwakeningContext(CommonContext):
     magpie_task = None
     won = False
 
+    @property
+    def slot_storage_key(self):
+        return f"{self.slot_info[self.slot].name}_{storage_key}"
+
     def __init__(self, server_address: typing.Optional[str], password: typing.Optional[str], magpie: typing.Optional[bool]) -> None:
         self.client = LinksAwakeningClient()
+        self.slot_data = {}
+
         if magpie:
             self.magpie_enabled = True
             self.magpie = MagpieBridge()
@@ -474,9 +514,9 @@ class LinksAwakeningContext(CommonContext):
 
     def run_gui(self) -> None:
         import webbrowser
-        import kvui
-        from kvui import Button, GameManager
-        from kivy.uix.image import Image
+        from kvui import GameManager
+        from kivy.metrics import dp
+        from kivymd.uix.button import MDButton, MDButtonText
 
         class LADXManager(GameManager):
             logging_pairs = [
@@ -489,23 +529,27 @@ class LinksAwakeningContext(CommonContext):
                 b = super().build()
 
                 if self.ctx.magpie_enabled:
-                    button = Button(text="", size=(30, 30), size_hint_x=None,
-                                    on_press=lambda _: webbrowser.open('https://magpietracker.us/?enable_autotracker=1'))
-                    image = Image(size=(16, 16), texture=magpie_logo())
-                    button.add_widget(image)
-
-                    def set_center(_, center):
-                        image.center = center
-                    button.bind(center=set_center)
-
+                    button = MDButton(MDButtonText(text="Open Tracker"), style="filled", size=(dp(100), dp(70)), radius=5,
+                                      size_hint_x=None, size_hint_y=None, pos_hint={"center_y": 0.55},
+                                      on_press=lambda _: webbrowser.open('https://magpietracker.us/?enable_autotracker=1'))
+                    button.height = self.server_connect_bar.height
                     self.connect_layout.add_widget(button)
+
                 return b
 
         self.ui = LADXManager(self)
         self.ui_task = asyncio.create_task(self.ui.async_run(), name="UI")
 
-    async def send_checks(self):
-        message = [{"cmd": 'LocationChecks', "locations": self.found_checks}]
+    async def send_new_entrances(self, entrances: typing.Dict[str, str]):
+        # Store the entrances we find on the server for future sessions
+        message = [{
+            "cmd": "Set",
+            "key": self.slot_storage_key,
+            "default": {},
+            "want_reply": False,
+            "operations": [{"operation": "update", "value": entrances}],
+        }]
+
         await self.send_msgs(message)
 
     had_invalid_slot_data = None
@@ -535,13 +579,19 @@ class LinksAwakeningContext(CommonContext):
             await self.send_msgs(message)
             self.won = True
 
+    async def request_found_entrances(self):
+        await self.send_msgs([{"cmd": "Get", "keys": [self.slot_storage_key]}])
+
+        # Ask for updates so that players can co-op entrances in a seed
+        await self.send_msgs([{"cmd": "SetNotify", "keys": [self.slot_storage_key]}])
+
     async def on_deathlink(self, data: typing.Dict[str, typing.Any]) -> None:
         if self.ENABLE_DEATHLINK:
             self.client.pending_deathlink = True
 
     def new_checks(self, item_ids, ladxr_ids):
-        self.found_checks += item_ids
-        create_task_log_exception(self.send_checks())
+        self.found_checks.update(item_ids)
+        create_task_log_exception(self.check_locations(self.found_checks))
         if self.magpie_enabled:
             create_task_log_exception(self.magpie.send_new_checks(ladxr_ids))
 
@@ -558,21 +608,51 @@ class LinksAwakeningContext(CommonContext):
 
         while self.client.auth == None:
             await asyncio.sleep(0.1)
+
+            # Just return if we're closing
+            if self.exit_event.is_set():
+                return
         self.auth = self.client.auth
         await self.send_connect()
 
     def on_package(self, cmd: str, args: dict):
         if cmd == "Connected":
             self.game = self.slot_info[self.slot].game
+            self.slot_data = args.get("slot_data", {})
+            # This is sent to magpie over local websocket to make its own connection
+            self.slot_data.update({
+                "server_address": self.server_address,
+                "slot_name": self.player_names[self.slot],
+                "password": self.password,
+            })
+
+            # We can process linked items on already-checked checks now that we have slot_data
+            if self.client.tracker:
+                checked_checks = set(self.client.tracker.all_checks) - set(self.client.tracker.remaining_checks)
+                self.add_linked_items(checked_checks)
+
         # TODO - use watcher_event
         if cmd == "ReceivedItems":
             for index, item in enumerate(args["items"], start=args["index"]):
                 self.client.recvd_checks[index] = item
 
+        if cmd == "Retrieved" and self.magpie_enabled and self.slot_storage_key in args["keys"]:
+            self.client.gps_tracker.receive_found_entrances(args["keys"][self.slot_storage_key])
+
+        if cmd == "SetReply" and self.magpie_enabled and args["key"] == self.slot_storage_key:
+            self.client.gps_tracker.receive_found_entrances(args["value"])
+
     async def sync(self):
         sync_msg = [{'cmd': 'Sync'}]
         await self.send_msgs(sync_msg)
 
+    def add_linked_items(self, checks: typing.List[Check]):
+        for check in checks:
+            if check.value and check.linkedItem:
+                linkedItem = check.linkedItem
+                if 'condition' not in linkedItem or (self.slot_data and linkedItem['condition'](self.slot_data)):
+                    self.client.item_tracker.setExtraItem(check.linkedItem['item'], check.linkedItem['qty'])
+
     item_id_lookup = get_locations_to_id()
 
     async def run_game_loop(self):
@@ -581,6 +661,8 @@ class LinksAwakeningContext(CommonContext):
                 checkMetadataTable[check.id])] for check in ladxr_checks]
             self.new_checks(checks, [check.id for check in ladxr_checks])
 
+            self.add_linked_items(ladxr_checks)
+
         async def victory():
             await self.send_victory()
 
@@ -614,20 +696,38 @@ class LinksAwakeningContext(CommonContext):
                 if not self.client.recvd_checks:
                     await self.sync()
 
-                await self.client.wait_and_init_tracker()
+                await self.client.wait_and_init_tracker(self.magpie)
 
+                min_tick_duration = 0.1
+                last_tick = time.time()
                 while True:
                     await self.client.main_tick(on_item_get, victory, deathlink)
-                    await asyncio.sleep(0.1)
+
                     now = time.time()
+                    tick_duration = now - last_tick
+                    sleep_duration = max(min_tick_duration - tick_duration, 0)
+                    await asyncio.sleep(sleep_duration)
+
+                    last_tick = now
+
                     if self.last_resend + 5.0 < now:
                         self.last_resend = now
-                        await self.send_checks()
+                        await self.check_locations(self.found_checks)
                     if self.magpie_enabled:
                         try:
                             self.magpie.set_checks(self.client.tracker.all_checks)
                             await self.magpie.set_item_tracker(self.client.item_tracker)
-                            await self.magpie.send_gps(self.client.gps_tracker)
+                            if self.slot_data and "slot_data" in self.magpie.features and not self.magpie.has_sent_slot_data:
+                                self.magpie.slot_data = self.slot_data
+                                await self.magpie.send_slot_data()
+
+                            if self.client.gps_tracker.needs_found_entrances:
+                                await self.request_found_entrances()
+                                self.client.gps_tracker.needs_found_entrances = False
+
+                            new_entrances = await self.magpie.send_gps(self.client.gps_tracker)
+                            if new_entrances:
+                                await self.send_new_entrances(new_entrances)
                         except Exception:
                             # Don't let magpie errors take out the client
                             pass
@@ -638,8 +738,8 @@ class LinksAwakeningContext(CommonContext):
                 await asyncio.sleep(1.0)
 
 def run_game(romfile: str) -> None:
-    auto_start = typing.cast(typing.Union[bool, str],
-                            Utils.get_options()["ladx_options"].get("rom_start", True))
+    auto_start = LinksAwakeningWorld.settings.rom_start
+
     if auto_start is True:
         import webbrowser
         webbrowser.open(romfile)
@@ -696,6 +796,6 @@ async def main():
     await ctx.shutdown()
 
 if __name__ == '__main__':
-    colorama.init()
+    colorama.just_fix_windows_console()
     asyncio.run(main())
     colorama.deinit()

LttPAdjuster.py

@@ -14,7 +14,7 @@ import tkinter as tk
 from argparse import Namespace
 from concurrent.futures import as_completed, ThreadPoolExecutor
 from glob import glob
-from tkinter import Tk, Frame, Label, StringVar, Entry, filedialog, messagebox, Button, Radiobutton, LEFT, X, TOP, LabelFrame, \
+from tkinter import Tk, Frame, Label, StringVar, Entry, filedialog, messagebox, Button, Radiobutton, LEFT, X, BOTH, TOP, LabelFrame, \
     IntVar, Checkbutton, E, W, OptionMenu, Toplevel, BOTTOM, RIGHT, font as font, PhotoImage
 from tkinter.constants import DISABLED, NORMAL
 from urllib.parse import urlparse
@@ -29,13 +29,19 @@ from Utils import output_path, local_path, user_path, open_file, get_cert_none_s
 
 
 GAME_ALTTP = "A Link to the Past"
-
+WINDOW_MIN_HEIGHT = 525
+WINDOW_MIN_WIDTH = 425
 
 class AdjusterWorld(object):
+    class AdjusterSubWorld(object):
+        def __init__(self, random):
+            self.random = random
+
     def __init__(self, sprite_pool):
         import random
         self.sprite_pool = {1: sprite_pool}
         self.per_slot_randoms = {1: random}
+        self.worlds = {1: self.AdjusterSubWorld(random)}
 
 
 class ArgumentDefaultsHelpFormatter(argparse.RawTextHelpFormatter):
@@ -242,16 +248,17 @@ def adjustGUI():
     from argparse import Namespace
     from Utils import __version__ as MWVersion
     adjustWindow = Tk()
+    adjustWindow.minsize(WINDOW_MIN_WIDTH, WINDOW_MIN_HEIGHT)
     adjustWindow.wm_title("Archipelago %s LttP Adjuster" % MWVersion)
     set_icon(adjustWindow)
 
     rom_options_frame, rom_vars, set_sprite = get_rom_options_frame(adjustWindow)
 
-    bottomFrame2 = Frame(adjustWindow)
+    bottomFrame2 = Frame(adjustWindow, padx=8, pady=2)
 
     romFrame, romVar = get_rom_frame(adjustWindow)
 
-    romDialogFrame = Frame(adjustWindow)
+    romDialogFrame = Frame(adjustWindow, padx=8, pady=2)
     baseRomLabel2 = Label(romDialogFrame, text='Rom to adjust')
     romVar2 = StringVar()
     romEntry2 = Entry(romDialogFrame, textvariable=romVar2)
@@ -261,9 +268,9 @@ def adjustGUI():
         romVar2.set(rom)
 
     romSelectButton2 = Button(romDialogFrame, text='Select Rom', command=RomSelect2)
-    romDialogFrame.pack(side=TOP, expand=True, fill=X)
-    baseRomLabel2.pack(side=LEFT)
-    romEntry2.pack(side=LEFT, expand=True, fill=X)
+    romDialogFrame.pack(side=TOP, expand=False, fill=X)
+    baseRomLabel2.pack(side=LEFT, expand=False, fill=X, padx=(0, 8))
+    romEntry2.pack(side=LEFT, expand=True, fill=BOTH, pady=1)
     romSelectButton2.pack(side=LEFT)
 
     def adjustRom():
@@ -331,12 +338,11 @@ def adjustGUI():
         messagebox.showinfo(title="Success", message="Settings saved to persistent storage")
 
     adjustButton = Button(bottomFrame2, text='Adjust Rom', command=adjustRom)
-    rom_options_frame.pack(side=TOP)
+    rom_options_frame.pack(side=TOP, padx=8, pady=8, fill=BOTH, expand=True)
     adjustButton.pack(side=LEFT, padx=(5,5))
 
     saveButton = Button(bottomFrame2, text='Save Settings', command=saveGUISettings)
     saveButton.pack(side=LEFT, padx=(5,5))
-
     bottomFrame2.pack(side=TOP, pady=(5,5))
 
     tkinter_center_window(adjustWindow)
@@ -576,7 +582,7 @@ class AttachTooltip(object):
 def get_rom_frame(parent=None):
     adjuster_settings = get_adjuster_settings(GAME_ALTTP)
 
-    romFrame = Frame(parent)
+    romFrame = Frame(parent, padx=8, pady=8)
     baseRomLabel = Label(romFrame, text='LttP Base Rom: ')
     romVar = StringVar(value=adjuster_settings.baserom)
     romEntry = Entry(romFrame, textvariable=romVar)
@@ -596,20 +602,19 @@ def get_rom_frame(parent=None):
     romSelectButton = Button(romFrame, text='Select Rom', command=RomSelect)
 
     baseRomLabel.pack(side=LEFT)
-    romEntry.pack(side=LEFT, expand=True, fill=X)
+    romEntry.pack(side=LEFT, expand=True, fill=BOTH, pady=1)
     romSelectButton.pack(side=LEFT)
-    romFrame.pack(side=TOP, expand=True, fill=X)
+    romFrame.pack(side=TOP, fill=X)
 
     return romFrame, romVar
 
 def get_rom_options_frame(parent=None):
     adjuster_settings = get_adjuster_settings(GAME_ALTTP)
 
-    romOptionsFrame = LabelFrame(parent, text="Rom options")
-    romOptionsFrame.columnconfigure(0, weight=1)
-    romOptionsFrame.columnconfigure(1, weight=1)
+    romOptionsFrame = LabelFrame(parent, text="Rom options", padx=8, pady=8)
+
     for i in range(5):
-        romOptionsFrame.rowconfigure(i, weight=1)
+        romOptionsFrame.rowconfigure(i, weight=0, pad=4)
     vars = Namespace()
 
     vars.MusicVar = IntVar()
@@ -660,7 +665,7 @@ def get_rom_options_frame(parent=None):
     spriteSelectButton = Button(spriteDialogFrame, text='...', command=SpriteSelect)
 
     baseSpriteLabel.pack(side=LEFT)
-    spriteEntry.pack(side=LEFT)
+    spriteEntry.pack(side=LEFT, expand=True, fill=X)
     spriteSelectButton.pack(side=LEFT)
 
     oofDialogFrame = Frame(romOptionsFrame)

MMBN3Client.py

@@ -370,7 +370,7 @@ if __name__ == "__main__":
 
     import colorama
 
-    colorama.init()
+    colorama.just_fix_windows_console()
 
     asyncio.run(main())
     colorama.deinit()

Main.py

@@ -7,11 +7,11 @@ import tempfile
 import time
 import zipfile
 import zlib
-from typing import Dict, List, Optional, Set, Tuple, Union
 
 import worlds
-from BaseClasses import CollectionState, Item, Location, LocationProgressType, MultiWorld, Region
-from Fill import balance_multiworld_progression, distribute_items_restrictive, distribute_planned, flood_items
+from BaseClasses import CollectionState, Item, Location, LocationProgressType, MultiWorld
+from Fill import FillError, balance_multiworld_progression, distribute_items_restrictive, flood_items, \
+    parse_planned_blocks, distribute_planned_blocks, resolve_early_locations_for_planned
 from Options import StartInventoryPool
 from Utils import __version__, output_path, version_tuple
 from settings import get_settings
@@ -21,7 +21,7 @@ from worlds.generic.Rules import exclusion_rules, locality_rules
 __all__ = ["main"]
 
 
-def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = None):
+def main(args, seed=None, baked_server_options: dict[str, object] | None = None):
     if not baked_server_options:
         baked_server_options = get_settings().server_options.as_dict()
     assert isinstance(baked_server_options, dict)
@@ -36,15 +36,15 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     logger = logging.getLogger()
     multiworld.set_seed(seed, args.race, str(args.outputname) if args.outputname else None)
     multiworld.plando_options = args.plando_options
-    multiworld.plando_items = args.plando_items.copy()
-    multiworld.plando_texts = args.plando_texts.copy()
-    multiworld.plando_connections = args.plando_connections.copy()
     multiworld.game = args.game.copy()
     multiworld.player_name = args.name.copy()
     multiworld.sprite = args.sprite.copy()
     multiworld.sprite_pool = args.sprite_pool.copy()
 
     multiworld.set_options(args)
+    if args.csv_output:
+        from Options import dump_player_options
+        dump_player_options(multiworld)
     multiworld.set_item_links()
     multiworld.state = CollectionState(multiworld)
     logger.info('Archipelago Version %s  -  Seed: %s\n', __version__, multiworld.seed)
@@ -52,32 +52,18 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     logger.info(f"Found {len(AutoWorld.AutoWorldRegister.world_types)} World Types:")
     longest_name = max(len(text) for text in AutoWorld.AutoWorldRegister.world_types)
 
-    max_item = 0
-    max_location = 0
-    for cls in AutoWorld.AutoWorldRegister.world_types.values():
-        if cls.item_id_to_name:
-            max_item = max(max_item, max(cls.item_id_to_name))
-            max_location = max(max_location, max(cls.location_id_to_name))
-
-    item_digits = len(str(max_item))
-    location_digits = len(str(max_location))
     item_count = len(str(max(len(cls.item_names) for cls in AutoWorld.AutoWorldRegister.world_types.values())))
     location_count = len(str(max(len(cls.location_names) for cls in AutoWorld.AutoWorldRegister.world_types.values())))
-    del max_item, max_location
 
     for name, cls in AutoWorld.AutoWorldRegister.world_types.items():
         if not cls.hidden and len(cls.item_names) > 0:
-            logger.info(f" {name:{longest_name}}: {len(cls.item_names):{item_count}} "
-                        f"Items (IDs: {min(cls.item_id_to_name):{item_digits}} - "
-                        f"{max(cls.item_id_to_name):{item_digits}}) | "
-                        f"{len(cls.location_names):{location_count}} "
-                        f"Locations (IDs: {min(cls.location_id_to_name):{location_digits}} - "
-                        f"{max(cls.location_id_to_name):{location_digits}})")
+            logger.info(f" {name:{longest_name}}: Items: {len(cls.item_names):{item_count}} | "
+                        f"Locations: {len(cls.location_names):{location_count}}")
 
-    del item_digits, location_digits, item_count, location_count
+    del item_count, location_count
 
     # This assertion method should not be necessary to run if we are not outputting any multidata.
-    if not args.skip_output:
+    if not args.skip_output and not args.spoiler_only:
         AutoWorld.call_stage(multiworld, "assert_generate")
 
     AutoWorld.call_all(multiworld, "generate_early")
@@ -100,7 +86,7 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
                 multiworld.early_items[player][item_name] = max(0, early-count)
                 remaining_count = count-early
                 if remaining_count > 0:
-                    local_early = multiworld.early_local_items[player].get(item_name, 0)
+                    local_early = multiworld.local_early_items[player].get(item_name, 0)
                     if local_early:
                         multiworld.early_items[player][item_name] = max(0, local_early - remaining_count)
                     del local_early
@@ -124,14 +110,19 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     for player in multiworld.player_ids:
         exclusion_rules(multiworld, player, multiworld.worlds[player].options.exclude_locations.value)
         multiworld.worlds[player].options.priority_locations.value -= multiworld.worlds[player].options.exclude_locations.value
+        world_excluded_locations = set()
         for location_name in multiworld.worlds[player].options.priority_locations.value:
             try:
                 location = multiworld.get_location(location_name, player)
-            except KeyError as e:  # failed to find the given location. Check if it's a legitimate location
-                if location_name not in multiworld.worlds[player].location_name_to_id:
-                    raise Exception(f"Unable to prioritize location {location_name} in player {player}'s world.") from e
-            else:
+            except KeyError:
+                continue
+
+            if location.progress_type != LocationProgressType.EXCLUDED:
                 location.progress_type = LocationProgressType.PRIORITY
+            else:
+                logger.warning(f"Unable to prioritize location \"{location_name}\" in player {player}'s world because the world excluded it.")
+                world_excluded_locations.add(location_name)
+        multiworld.worlds[player].options.priority_locations.value -= world_excluded_locations
 
     # Set local and non-local item rules.
     if multiworld.players > 1:
@@ -139,129 +130,56 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     else:
         multiworld.worlds[1].options.non_local_items.value = set()
         multiworld.worlds[1].options.local_items.value = set()
-    
+
+    multiworld.plando_item_blocks = parse_planned_blocks(multiworld)
+
+    AutoWorld.call_all(multiworld, "connect_entrances")
     AutoWorld.call_all(multiworld, "generate_basic")
 
     # remove starting inventory from pool items.
     # Because some worlds don't actually create items during create_items this has to be as late as possible.
-    if any(getattr(multiworld.worlds[player].options, "start_inventory_from_pool", None) for player in multiworld.player_ids):
-        new_items: List[Item] = []
-        depletion_pool: Dict[int, Dict[str, int]] = {
-            player: getattr(multiworld.worlds[player].options,
-                            "start_inventory_from_pool",
-                            StartInventoryPool({})).value.copy()
-            for player in multiworld.player_ids
-        }
-        for player, items in depletion_pool.items():
-            player_world: AutoWorld.World = multiworld.worlds[player]
-            for count in items.values():
-                for _ in range(count):
-                    new_items.append(player_world.create_filler())
-        target: int = sum(sum(items.values()) for items in depletion_pool.values())
-        for i, item in enumerate(multiworld.itempool):
-            if depletion_pool[item.player].get(item.name, 0):
-                target -= 1
-                depletion_pool[item.player][item.name] -= 1
-                # quick abort if we have found all items
-                if not target:
-                    new_items.extend(multiworld.itempool[i+1:])
-                    break
-            else:
-                new_items.append(item)
+    fallback_inventory = StartInventoryPool({})
+    depletion_pool: dict[int, dict[str, int]] = {
+        player: getattr(multiworld.worlds[player].options, "start_inventory_from_pool", fallback_inventory).value.copy()
+        for player in multiworld.player_ids
+    }
+    target_per_player = {
+        player: sum(target_items.values()) for player, target_items in depletion_pool.items() if target_items
+    }
 
-        # leftovers?
-        if target:
-            for player, remaining_items in depletion_pool.items():
-                remaining_items = {name: count for name, count in remaining_items.items() if count}
-                if remaining_items:
-                    raise Exception(f"{multiworld.get_player_name(player)}"
-                                    f" is trying to remove items from their pool that don't exist: {remaining_items}")
-        assert len(multiworld.itempool) == len(new_items), "Item Pool amounts should not change."
-        multiworld.itempool[:] = new_items
+    if target_per_player:
+        new_itempool: list[Item] = []
 
-    # temporary home for item links, should be moved out of Main
-    for group_id, group in multiworld.groups.items():
-        def find_common_pool(players: Set[int], shared_pool: Set[str]) -> Tuple[
-            Optional[Dict[int, Dict[str, int]]], Optional[Dict[str, int]]
-        ]:
-            classifications: Dict[str, int] = collections.defaultdict(int)
-            counters = {player: {name: 0 for name in shared_pool} for player in players}
-            for item in multiworld.itempool:
-                if item.player in counters and item.name in shared_pool:
-                    counters[item.player][item.name] += 1
-                    classifications[item.name] |= item.classification
-
-            for player in players.copy():
-                if all([counters[player][item] == 0 for item in shared_pool]):
-                    players.remove(player)
-                    del (counters[player])
-
-            if not players:
-                return None, None
-
-            for item in shared_pool:
-                count = min(counters[player][item] for player in players)
-                if count:
-                    for player in players:
-                        counters[player][item] = count
-                else:
-                    for player in players:
-                        del (counters[player][item])
-            return counters, classifications
-
-        common_item_count, classifications = find_common_pool(group["players"], group["item_pool"])
-        if not common_item_count:
-            continue
-
-        new_itempool: List[Item] = []
-        for item_name, item_count in next(iter(common_item_count.values())).items():
-            for _ in range(item_count):
-                new_item = group["world"].create_item(item_name)
-                # mangle together all original classification bits
-                new_item.classification |= classifications[item_name]
-                new_itempool.append(new_item)
-
-        region = Region("Menu", group_id, multiworld, "ItemLink")
-        multiworld.regions.append(region)
-        locations = region.locations
+        # Make new itempool with start_inventory_from_pool items removed
         for item in multiworld.itempool:
-            count = common_item_count.get(item.player, {}).get(item.name, 0)
-            if count:
-                loc = Location(group_id, f"Item Link: {item.name} -> {multiworld.player_name[item.player]} {count}",
-                               None, region)
-                loc.access_rule = lambda state, item_name = item.name, group_id_ = group_id, count_ = count: \
-                    state.has(item_name, group_id_, count_)
-
-                locations.append(loc)
-                loc.place_locked_item(item)
-                common_item_count[item.player][item.name] -= 1
+            if depletion_pool[item.player].get(item.name, 0):
+                depletion_pool[item.player][item.name] -= 1
             else:
                 new_itempool.append(item)
 
-        itemcount = len(multiworld.itempool)
-        multiworld.itempool = new_itempool
+        # Create filler in place of the removed items, warn if any items couldn't be found in the multiworld itempool
+        for player, target in target_per_player.items():
+            unfound_items = {item: count for item, count in depletion_pool[player].items() if count}
 
-        while itemcount > len(multiworld.itempool):
-            items_to_add = []
-            for player in group["players"]:
-                if group["link_replacement"]:
-                    item_player = group_id
-                else:
-                    item_player = player
-                if group["replacement_items"][player]:
-                    items_to_add.append(AutoWorld.call_single(multiworld, "create_item", item_player,
-                                                                group["replacement_items"][player]))
-                else:
-                    items_to_add.append(AutoWorld.call_single(multiworld, "create_filler", item_player))
-            multiworld.random.shuffle(items_to_add)
-            multiworld.itempool.extend(items_to_add[:itemcount - len(multiworld.itempool)])
+            if unfound_items:
+                player_name = multiworld.get_player_name(player)
+                logger.warning(f"{player_name} tried to remove items from their pool that don't exist: {unfound_items}")
+
+            needed_items = target_per_player[player] - sum(unfound_items.values())
+            new_itempool += [multiworld.worlds[player].create_filler() for _ in range(needed_items)]
+
+        assert len(multiworld.itempool) == len(new_itempool), "Item Pool amounts should not change."
+        multiworld.itempool[:] = new_itempool
+
+    multiworld.link_items()
 
     if any(multiworld.item_links.values()):
         multiworld._all_state = None
 
     logger.info("Running Item Plando.")
-
-    distribute_planned(multiworld)
+    resolve_early_locations_for_planned(multiworld)
+    distribute_planned_blocks(multiworld, [x for player in multiworld.plando_item_blocks
+                                           for x in multiworld.plando_item_blocks[player]])
 
     logger.info('Running Pre Main Fill.')
 
@@ -272,7 +190,7 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     if multiworld.algorithm == 'flood':
         flood_items(multiworld)  # different algo, biased towards early game progress items
     elif multiworld.algorithm == 'balanced':
-        distribute_items_restrictive(multiworld)
+        distribute_items_restrictive(multiworld, get_settings().generator.panic_method)
 
     AutoWorld.call_all(multiworld, 'post_fill')
 
@@ -291,6 +209,15 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
     logger.info(f'Beginning output...')
     outfilebase = 'AP_' + multiworld.seed_name
 
+    if args.spoiler_only:
+        if args.spoiler > 1:
+            logger.info('Calculating playthrough.')
+            multiworld.spoiler.create_playthrough(create_paths=args.spoiler > 2)
+
+        multiworld.spoiler.to_file(output_path('%s_Spoiler.txt' % outfilebase))
+        logger.info('Done. Skipped multidata modification. Total time: %s', time.perf_counter() - start)
+        return multiworld
+
     output = tempfile.TemporaryDirectory()
     with output as temp_dir:
         output_players = [player for player in multiworld.player_ids if AutoWorld.World.generate_output.__code__
@@ -305,11 +232,12 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
                     pool.submit(AutoWorld.call_single, multiworld, "generate_output", player, temp_dir))
 
             # collect ER hint info
-            er_hint_data: Dict[int, Dict[int, str]] = {}
+            er_hint_data: dict[int, dict[int, str]] = {}
             AutoWorld.call_all(multiworld, 'extend_hint_information', er_hint_data)
 
             def write_multidata():
                 import NetUtils
+                from NetUtils import HintStatus
                 slot_data = {}
                 client_versions = {}
                 games = {}
@@ -334,10 +262,10 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
                 for slot in multiworld.player_ids:
                     slot_data[slot] = multiworld.worlds[slot].fill_slot_data()
 
-                def precollect_hint(location):
+                def precollect_hint(location: Location, auto_status: HintStatus):
                     entrance = er_hint_data.get(location.player, {}).get(location.address, "")
                     hint = NetUtils.Hint(location.item.player, location.player, location.address,
-                                         location.item.code, False, entrance, location.item.flags)
+                                         location.item.code, False, entrance, location.item.flags, auto_status)
                     precollected_hints[location.player].add(hint)
                     if location.item.player not in multiworld.groups:
                         precollected_hints[location.item.player].add(hint)
@@ -345,32 +273,46 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
                         for player in multiworld.groups[location.item.player]["players"]:
                             precollected_hints[player].add(hint)
 
-                locations_data: Dict[int, Dict[int, Tuple[int, int, int]]] = {player: {} for player in multiworld.player_ids}
+                locations_data: dict[int, dict[int, tuple[int, int, int]]] = {player: {} for player in multiworld.player_ids}
                 for location in multiworld.get_filled_locations():
                     if type(location.address) == int:
                         assert location.item.code is not None, "item code None should be event, " \
                                                                "location.address should then also be None. Location: " \
-                                                               f" {location}"
+                                                               f" {location}, Item: {location.item}"
                         assert location.address not in locations_data[location.player], (
                             f"Locations with duplicate address. {location} and "
                             f"{locations_data[location.player][location.address]}")
                         locations_data[location.player][location.address] = \
                             location.item.code, location.item.player, location.item.flags
+                        auto_status = HintStatus.HINT_AVOID if location.item.trap else HintStatus.HINT_PRIORITY
                         if location.name in multiworld.worlds[location.player].options.start_location_hints:
-                            precollect_hint(location)
+                            if not location.item.trap:  # Unspecified status for location hints, except traps
+                                auto_status = HintStatus.HINT_UNSPECIFIED
+                            precollect_hint(location, auto_status)
                         elif location.item.name in multiworld.worlds[location.item.player].options.start_hints:
-                            precollect_hint(location)
+                            precollect_hint(location, auto_status)
                         elif any([location.item.name in multiworld.worlds[player].options.start_hints
                                   for player in multiworld.groups.get(location.item.player, {}).get("players", [])]):
-                            precollect_hint(location)
+                            precollect_hint(location, auto_status)
 
                 # embedded data package
                 data_package = {
                     game_world.game: worlds.network_data_package["games"][game_world.game]
                     for game_world in multiworld.worlds.values()
                 }
+                data_package["Archipelago"] = worlds.network_data_package["games"]["Archipelago"]
 
-                checks_in_area: Dict[int, Dict[str, Union[int, List[int]]]] = {}
+                checks_in_area: dict[int, dict[str, int | list[int]]] = {}
+
+                # get spheres -> filter address==None -> skip empty
+                spheres: list[dict[int, set[int]]] = []
+                for sphere in multiworld.get_sendable_spheres():
+                    current_sphere: dict[int, set[int]] = collections.defaultdict(set)
+                    for sphere_location in sphere:
+                        current_sphere[sphere_location.player].add(sphere_location.address)
+
+                    if current_sphere:
+                        spheres.append(dict(current_sphere))
 
                 multidata = {
                     "slot_data": slot_data,
@@ -386,7 +328,9 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
                     "tags": ["AP"],
                     "minimum_versions": minimum_versions,
                     "seed_name": multiworld.seed_name,
+                    "spheres": spheres,
                     "datapackage": data_package,
+                    "race_mode": int(multiworld.is_race),
                 }
                 AutoWorld.call_all(multiworld, "modify_multidata", multidata)
 
@@ -399,7 +343,7 @@ def main(args, seed=None, baked_server_options: Optional[Dict[str, object]] = No
             output_file_futures.append(pool.submit(write_multidata))
             if not check_accessibility_task.result():
                 if not multiworld.can_beat_game():
-                    raise Exception("Game appears as unbeatable. Aborting.")
+                    raise FillError("Game appears as unbeatable. Aborting.", multiworld=multiworld)
                 else:
                     logger.warning("Location Accessibility requirements not fulfilled.")
 

ModuleUpdate.py

@@ -5,8 +5,15 @@ import multiprocessing
 import warnings
 
 
-if sys.version_info < (3, 8, 6):
-    raise RuntimeError("Incompatible Python Version. 3.8.7+ is supported.")
+if sys.platform in ("win32", "darwin") and sys.version_info < (3, 10, 11):
+    # Official micro version updates. This should match the number in docs/running from source.md.
+    raise RuntimeError(f"Incompatible Python Version found: {sys.version_info}. Official 3.10.15+ is supported.")
+elif sys.platform in ("win32", "darwin") and sys.version_info < (3, 10, 15):
+    # There are known security issues, but no easy way to install fixed versions on Windows for testing.
+    warnings.warn(f"Python Version {sys.version_info} has security issues. Don't use in production.")
+elif sys.version_info < (3, 10, 1):
+    # Other platforms may get security backports instead of micro updates, so the number is unreliable.
+    raise RuntimeError(f"Incompatible Python Version found: {sys.version_info}. 3.10.1+ is supported.")
 
 # don't run update if environment is frozen/compiled or if not the parent process (skip in subprocess)
 _skip_update = bool(getattr(sys, "frozen", False) or multiprocessing.parent_process())
@@ -75,13 +82,13 @@ def update(yes: bool = False, force: bool = False) -> None:
     if not update_ran:
         update_ran = True
 
+        install_pkg_resources(yes=yes)
+        import pkg_resources
+
         if force:
             update_command()
             return
 
-        install_pkg_resources(yes=yes)
-        import pkg_resources
-
         prev = ""  # if a line ends in \ we store here and merge later
         for req_file in requirements_files:
             path = os.path.join(os.path.dirname(sys.argv[0]), req_file)

NetUtils.py

@@ -5,11 +5,20 @@ import enum
 import warnings
 from json import JSONEncoder, JSONDecoder
 
-import websockets
+if typing.TYPE_CHECKING:
+    from websockets import WebSocketServerProtocol as ServerConnection
 
 from Utils import ByValue, Version
 
 
+class HintStatus(ByValue, enum.IntEnum):
+    HINT_UNSPECIFIED = 0
+    HINT_NO_PRIORITY = 10
+    HINT_AVOID = 20
+    HINT_PRIORITY = 30
+    HINT_FOUND = 40
+
+
 class JSONMessagePart(typing.TypedDict, total=False):
     text: str
     # optional
@@ -19,6 +28,8 @@ class JSONMessagePart(typing.TypedDict, total=False):
     player: int
     # if type == item indicates item flags
     flags: int
+    # if type == hint_status
+    hint_status: HintStatus
 
 
 class ClientStatus(ByValue, enum.IntEnum):
@@ -79,6 +90,7 @@ class NetworkItem(typing.NamedTuple):
     item: int
     location: int
     player: int
+    """ Sending player, except in LocationInfo (from LocationScouts), where it is the receiving player. """
     flags: int = 0
 
 
@@ -140,7 +152,7 @@ decode = JSONDecoder(object_hook=_object_hook).decode
 
 
 class Endpoint:
-    socket: websockets.WebSocketServerProtocol
+    socket: "ServerConnection"
 
     def __init__(self, socket):
         self.socket = socket
@@ -183,6 +195,7 @@ class JSONTypes(str, enum.Enum):
     location_name = "location_name"
     location_id = "location_id"
     entrance_name = "entrance_name"
+    hint_status = "hint_status"
 
 
 class JSONtoTextParser(metaclass=HandlerMeta):
@@ -198,7 +211,8 @@ class JSONtoTextParser(metaclass=HandlerMeta):
         "slateblue": "6D8BE8",
         "plum": "AF99EF",
         "salmon": "FA8072",
-        "white": "FFFFFF"
+        "white": "FFFFFF",
+        "orange": "FF7700",
     }
 
     def __init__(self, ctx):
@@ -222,7 +236,7 @@ class JSONtoTextParser(metaclass=HandlerMeta):
 
     def _handle_player_id(self, node: JSONMessagePart):
         player = int(node["text"])
-        node["color"] = 'magenta' if player == self.ctx.slot else 'yellow'
+        node["color"] = 'magenta' if self.ctx.slot_concerns_self(player) else 'yellow'
         node["text"] = self.ctx.player_names[player]
         return self._handle_color(node)
 
@@ -247,7 +261,7 @@ class JSONtoTextParser(metaclass=HandlerMeta):
 
     def _handle_item_id(self, node: JSONMessagePart):
         item_id = int(node["text"])
-        node["text"] = self.ctx.item_names[item_id]
+        node["text"] = self.ctx.item_names.lookup_in_slot(item_id, node["player"])
         return self._handle_item_name(node)
 
     def _handle_location_name(self, node: JSONMessagePart):
@@ -255,14 +269,18 @@ class JSONtoTextParser(metaclass=HandlerMeta):
         return self._handle_color(node)
 
     def _handle_location_id(self, node: JSONMessagePart):
-        item_id = int(node["text"])
-        node["text"] = self.ctx.location_names[item_id]
+        location_id = int(node["text"])
+        node["text"] = self.ctx.location_names.lookup_in_slot(location_id, node["player"])
         return self._handle_location_name(node)
 
     def _handle_entrance_name(self, node: JSONMessagePart):
         node["color"] = 'blue'
         return self._handle_color(node)
 
+    def _handle_hint_status(self, node: JSONMessagePart):
+        node["color"] = status_colors.get(node["hint_status"], "red")
+        return self._handle_color(node)
+
 
 class RawJSONtoTextParser(JSONtoTextParser):
     def _handle_color(self, node: JSONMessagePart):
@@ -271,7 +289,8 @@ class RawJSONtoTextParser(JSONtoTextParser):
 
 color_codes = {'reset': 0, 'bold': 1, 'underline': 4, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, 'blue': 34,
                'magenta': 35, 'cyan': 36, 'white': 37, 'black_bg': 40, 'red_bg': 41, 'green_bg': 42, 'yellow_bg': 43,
-               'blue_bg': 44, 'magenta_bg': 45, 'cyan_bg': 46, 'white_bg': 47}
+               'blue_bg': 44, 'magenta_bg': 45, 'cyan_bg': 46, 'white_bg': 47,
+               'plum': 35, 'slateblue': 34, 'salmon': 31,}  # convert ui colors to terminal colors
 
 
 def color_code(*args):
@@ -294,6 +313,27 @@ def add_json_location(parts: list, location_id: int, player: int = 0, **kwargs)
     parts.append({"text": str(location_id), "player": player, "type": JSONTypes.location_id, **kwargs})
 
 
+status_names: typing.Dict[HintStatus, str] = {
+    HintStatus.HINT_FOUND: "(found)",
+    HintStatus.HINT_UNSPECIFIED: "(unspecified)",
+    HintStatus.HINT_NO_PRIORITY: "(no priority)",
+    HintStatus.HINT_AVOID: "(avoid)",
+    HintStatus.HINT_PRIORITY: "(priority)",
+}
+status_colors: typing.Dict[HintStatus, str] = {
+    HintStatus.HINT_FOUND: "green",
+    HintStatus.HINT_UNSPECIFIED: "white",
+    HintStatus.HINT_NO_PRIORITY: "slateblue",
+    HintStatus.HINT_AVOID: "salmon",
+    HintStatus.HINT_PRIORITY: "plum",
+}
+
+
+def add_json_hint_status(parts: list, hint_status: HintStatus, text: typing.Optional[str] = None, **kwargs):
+    parts.append({"text": text if text != None else status_names.get(hint_status, "(unknown)"),
+                  "hint_status": hint_status, "type": JSONTypes.hint_status, **kwargs})
+
+
 class Hint(typing.NamedTuple):
     receiving_player: int
     finding_player: int
@@ -302,14 +342,21 @@ class Hint(typing.NamedTuple):
     found: bool
     entrance: str = ""
     item_flags: int = 0
+    status: HintStatus = HintStatus.HINT_UNSPECIFIED
 
     def re_check(self, ctx, team) -> Hint:
-        if self.found:
+        if self.found and self.status == HintStatus.HINT_FOUND:
             return self
         found = self.location in ctx.location_checks[team, self.finding_player]
         if found:
-            return Hint(self.receiving_player, self.finding_player, self.location, self.item, found, self.entrance,
-                        self.item_flags)
+            return self._replace(found=found, status=HintStatus.HINT_FOUND)
+        return self
+    
+    def re_prioritize(self, ctx, status: HintStatus) -> Hint:
+        if self.found and status != HintStatus.HINT_FOUND:
+            status = HintStatus.HINT_FOUND
+        if status != self.status:
+            return self._replace(status=status)
         return self
 
     def __hash__(self):
@@ -331,10 +378,7 @@ class Hint(typing.NamedTuple):
         else:
             add_json_text(parts, "'s World")
         add_json_text(parts, ". ")
-        if self.found:
-            add_json_text(parts, "(found)", type="color", color="green")
-        else:
-            add_json_text(parts, "(not found)", type="color", color="red")
+        add_json_hint_status(parts, self.status)
 
         return {"cmd": "PrintJSON", "data": parts, "type": "Hint",
                 "receiving": self.receiving_player,
@@ -380,6 +424,8 @@ class _LocationStore(dict, typing.MutableMapping[int, typing.Dict[int, typing.Tu
         checked = state[team, slot]
         if not checked:
             # This optimizes the case where everyone connects to a fresh game at the same time.
+            if slot not in self:
+                raise KeyError(slot)
             return []
         return [location_id for
                 location_id in self[slot] if
@@ -396,12 +442,12 @@ class _LocationStore(dict, typing.MutableMapping[int, typing.Dict[int, typing.Tu
                 location_id not in checked]
 
     def get_remaining(self, state: typing.Dict[typing.Tuple[int, int], typing.Set[int]], team: int, slot: int
-                      ) -> typing.List[int]:
+                      ) -> typing.List[typing.Tuple[int, int]]:
         checked = state[team, slot]
         player_locations = self[slot]
-        return sorted([player_locations[location_id][0] for
-                       location_id in player_locations if
-                       location_id not in checked])
+        return sorted([(player_locations[location_id][1], player_locations[location_id][0]) for
+                        location_id in player_locations if
+                        location_id not in checked])
 
 
 if typing.TYPE_CHECKING:  # type-check with pure python implementation until we have a typing stub

OoTAdjuster.py

@@ -1,7 +1,6 @@
 import tkinter as tk
 import argparse
 import logging
-import random
 import os
 import zipfile
 from itertools import chain
@@ -197,7 +196,6 @@ def set_icon(window):
 def adjust(args):
     # Create a fake multiworld and OOTWorld to use as a base
     multiworld = MultiWorld(1)
-    multiworld.per_slot_randoms = {1: random}
     ootworld = OOTWorld(multiworld, 1)
     # Set options in the fake OOTWorld
     for name, option in chain(cosmetic_options.items(), sfx_options.items()):

OoTClient.py

@@ -346,7 +346,7 @@ if __name__ == '__main__':
 
     import colorama
 
-    colorama.init()
+    colorama.just_fix_windows_console()
 
     asyncio.run(main())
     colorama.deinit()

README.md

@@ -1,13 +1,14 @@
 # [Archipelago](https://archipelago.gg) ![Discord Shield](https://discordapp.com/api/guilds/731205301247803413/widget.png?style=shield) | [Install](https://github.com/ArchipelagoMW/Archipelago/releases)
 
-Archipelago provides a generic framework for developing multiworld capability for game randomizers. In all cases, presently, Archipelago is also the randomizer itself.
+Archipelago provides a generic framework for developing multiworld capability for game randomizers. In all cases,
+presently, Archipelago is also the randomizer itself.
 
 Currently, the following games are supported:
+
 * The Legend of Zelda: A Link to the Past
 * Factorio
 * Minecraft
 * Subnautica
-* Slay the Spire
 * Risk of Rain 2
 * The Legend of Zelda: Ocarina of Time
 * Timespinner
@@ -61,13 +62,24 @@ Currently, the following games are supported:
 * TUNIC
 * Kirby's Dream Land 3
 * Celeste 64
-* Zork Grand Inquisitor
 * Castlevania 64
 * A Short Hike
 * Yoshi's Island
 * Mario & Luigi: Superstar Saga
 * Bomb Rush Cyberfunk
+* Aquaria
 * Yu-Gi-Oh! Ultimate Masters: World Championship Tournament 2006
+* A Hat in Time
+* Old School Runescape
+* Kingdom Hearts 1
+* Mega Man 2
+* Yacht Dice
+* Faxanadu
+* Saving Princess
+* Castlevania: Circle of the Moon
+* Inscryption
+* Civilization VI
+* The Legend of Zelda: The Wind Waker
 
 For setup and instructions check out our [tutorials page](https://archipelago.gg/tutorial/).
 Downloads can be found at [Releases](https://github.com/ArchipelagoMW/Archipelago/releases), including compiled
@@ -75,36 +87,57 @@ windows binaries.
 
 ## History
 
-Archipelago is built upon a strong legacy of brilliant hobbyists. We want to honor that legacy by showing it here. The repositories which Archipelago is built upon, inspired by, or otherwise owes its gratitude to are:
+Archipelago is built upon a strong legacy of brilliant hobbyists. We want to honor that legacy by showing it here.
+The repositories which Archipelago is built upon, inspired by, or otherwise owes its gratitude to are:
 
 * [bonta0's MultiWorld](https://github.com/Bonta0/ALttPEntranceRandomizer/tree/multiworld_31)
 * [AmazingAmpharos' Entrance Randomizer](https://github.com/AmazingAmpharos/ALttPEntranceRandomizer)
 * [VT Web Randomizer](https://github.com/sporchia/alttp_vt_randomizer)
 * [Dessyreqt's alttprandomizer](https://github.com/Dessyreqt/alttprandomizer)
-* [Zarby89's](https://github.com/Ijwu/Enemizer/commits?author=Zarby89) and [sosuke3's](https://github.com/Ijwu/Enemizer/commits?author=sosuke3) contributions to Enemizer, which make the vast majority of Enemizer contributions.
+* [Zarby89's](https://github.com/Ijwu/Enemizer/commits?author=Zarby89)
+  and [sosuke3's](https://github.com/Ijwu/Enemizer/commits?author=sosuke3) contributions to Enemizer, which make up the
+  vast majority of Enemizer contributions.
 
-We recognize that there is a strong community of incredibly smart people that have come before us and helped pave the path. Just because one person's name may be in a repository title does not mean that only one person made that project happen. We can't hope to perfectly cover every single contribution that lead up to Archipelago but we hope to honor them fairly.
+We recognize that there is a strong community of incredibly smart people that have come before us and helped pave the
+path. Just because one person's name may be in a repository title does not mean that only one person made that project
+happen. We can't hope to perfectly cover every single contribution that lead up to Archipelago, but we hope to honor
+them fairly.
 
 ### Path to the Archipelago
-Archipelago was directly forked from bonta0's `multiworld_31` branch of ALttPEntranceRandomizer (this project has a long legacy of its own, please check it out linked above) on January 12, 2020. The repository was then named to _MultiWorld-Utilities_ to better encompass its intended function. As Archipelago matured, then known as "Berserker's MultiWorld" by some, we found it necessary to transform our repository into a root level repository (as opposed to a 'forked repo') and change the name (which came later) to better reflect our project.
+
+Archipelago was directly forked from bonta0's `multiworld_31` branch of ALttPEntranceRandomizer (this project has a
+long legacy of its own, please check it out linked above) on January 12, 2020. The repository was then named to
+_MultiWorld-Utilities_ to better encompass its intended function. As Archipelago matured, then known as
+"Berserker's MultiWorld" by some, we found it necessary to transform our repository into a root level repository
+(as opposed to a 'forked repo') and change the name (which came later) to better reflect our project.
 
 ## Running Archipelago
-For most people, all you need to do is head over to the [releases](https://github.com/ArchipelagoMW/Archipelago/releases) page then download and run the appropriate installer, or AppImage for Linux-based systems.
 
-If you are a developer or are running on a platform with no compiled releases available, please see our doc on [running Archipelago from source](docs/running%20from%20source.md).
+For most people, all you need to do is head over to
+the [releases page](https://github.com/ArchipelagoMW/Archipelago/releases), then download and run the appropriate
+installer, or AppImage for Linux-based systems.
+
+If you are a developer or are running on a platform with no compiled releases available, please see our doc on
+[running Archipelago from source](docs/running%20from%20source.md).
 
 ## Related Repositories
-This project makes use of multiple other projects. We wouldn't be here without these other repositories and the contributions of their developers, past and present.
+
+This project makes use of multiple other projects. We wouldn't be here without these other repositories and the
+contributions of their developers, past and present.
 
 * [z3randomizer](https://github.com/ArchipelagoMW/z3randomizer)
 * [Enemizer](https://github.com/Ijwu/Enemizer)
 * [Ocarina of Time Randomizer](https://github.com/TestRunnerSRL/OoT-Randomizer)
 
 ## Contributing
-For contribution guidelines, please see our [Contributing doc.](/docs/contributing.md)
+
+To contribute to Archipelago, including the WebHost, core program, or by adding a new game, see our
+[Contributing guidelines](/docs/contributing.md).
 
 ## FAQ
-For Frequently asked questions, please see the website's [FAQ Page.](https://archipelago.gg/faq/en/)
+
+For Frequently asked questions, please see the website's [FAQ Page](https://archipelago.gg/faq/en/).
 
 ## Code of Conduct
-Please refer to our [code of conduct.](/docs/code_of_conduct.md)
+
+Please refer to our [code of conduct](/docs/code_of_conduct.md).

SNIClient.py

@@ -243,6 +243,9 @@ class SNIContext(CommonContext):
                 # Once the games handled by SNIClient gets made to be remote items,
                 # this will no longer be needed.
                 async_start(self.send_msgs([{"cmd": "LocationScouts", "locations": list(new_locations)}]))
+                
+        if self.client_handler is not None:
+            self.client_handler.on_package(self, cmd, args)
 
     def run_gui(self) -> None:
         from kvui import GameManager
@@ -633,7 +636,13 @@ async def game_watcher(ctx: SNIContext) -> None:
         if not ctx.client_handler:
             continue
 
-        rom_validated = await ctx.client_handler.validate_rom(ctx)
+        try:
+            rom_validated = await ctx.client_handler.validate_rom(ctx)
+        except Exception as e:
+            snes_logger.error(f"An error occurred, see logs for details: {e}")
+            text_file_logger = logging.getLogger()
+            text_file_logger.exception(e)
+            rom_validated = False
 
         if not rom_validated or (ctx.auth and ctx.auth != ctx.rom):
             snes_logger.warning("ROM change detected, please reconnect to the multiworld server")
@@ -649,7 +658,13 @@ async def game_watcher(ctx: SNIContext) -> None:
 
         perf_counter = time.perf_counter()
 
-        await ctx.client_handler.game_watcher(ctx)
+        try:
+            await ctx.client_handler.game_watcher(ctx)
+        except Exception as e:
+            snes_logger.error(f"An error occurred, see logs for details: {e}")
+            text_file_logger = logging.getLogger()
+            text_file_logger.exception(e)
+            await snes_disconnect(ctx)
 
 
 async def run_game(romfile: str) -> None:
@@ -720,6 +735,6 @@ async def main() -> None:
 
 
 if __name__ == '__main__':
-    colorama.init()
+    colorama.just_fix_windows_console()
     asyncio.run(main())
     colorama.deinit()

UndertaleClient.py

@@ -29,7 +29,7 @@ class UndertaleCommandProcessor(ClientCommandProcessor):
     def _cmd_patch(self):
         """Patch the game. Only use this command if /auto_patch fails."""
         if isinstance(self.ctx, UndertaleContext):
-            os.makedirs(name=os.path.join(os.getcwd(), "Undertale"), exist_ok=True)
+            os.makedirs(name=Utils.user_path("Undertale"), exist_ok=True)
             self.ctx.patch_game()
             self.output("Patched.")
 
@@ -43,7 +43,7 @@ class UndertaleCommandProcessor(ClientCommandProcessor):
     def _cmd_auto_patch(self, steaminstall: typing.Optional[str] = None):
         """Patch the game automatically."""
         if isinstance(self.ctx, UndertaleContext):
-            os.makedirs(name=os.path.join(os.getcwd(), "Undertale"), exist_ok=True)
+            os.makedirs(name=Utils.user_path("Undertale"), exist_ok=True)
             tempInstall = steaminstall
             if not os.path.isfile(os.path.join(tempInstall, "data.win")):
                 tempInstall = None
@@ -62,7 +62,7 @@ class UndertaleCommandProcessor(ClientCommandProcessor):
                 for file_name in os.listdir(tempInstall):
                     if file_name != "steam_api.dll":
                         shutil.copy(os.path.join(tempInstall, file_name),
-                               os.path.join(os.getcwd(), "Undertale", file_name))
+                               Utils.user_path("Undertale", file_name))
                 self.ctx.patch_game()
                 self.output("Patching successful!")
 
@@ -111,12 +111,12 @@ class UndertaleContext(CommonContext):
         self.save_game_folder = os.path.expandvars(r"%localappdata%/UNDERTALE")
 
     def patch_game(self):
-        with open(os.path.join(os.getcwd(), "Undertale", "data.win"), "rb") as f:
+        with open(Utils.user_path("Undertale", "data.win"), "rb") as f:
             patchedFile = bsdiff4.patch(f.read(), undertale.data_path("patch.bsdiff"))
-        with open(os.path.join(os.getcwd(), "Undertale", "data.win"), "wb") as f:
+        with open(Utils.user_path("Undertale", "data.win"), "wb") as f:
             f.write(patchedFile)
-        os.makedirs(name=os.path.join(os.getcwd(), "Undertale", "Custom Sprites"), exist_ok=True)
-        with open(os.path.expandvars(os.path.join(os.getcwd(), "Undertale", "Custom Sprites",
+        os.makedirs(name=Utils.user_path("Undertale", "Custom Sprites"), exist_ok=True)
+        with open(os.path.expandvars(Utils.user_path("Undertale", "Custom Sprites",
                                      "Which Character.txt")), "w") as f:
             f.writelines(["// Put the folder name of the sprites you want to play as, make sure it is the only "
                           "line other than this one.\n", "frisk"])
@@ -247,8 +247,8 @@ async def process_undertale_cmd(ctx: UndertaleContext, cmd: str, args: dict):
             with open(os.path.join(ctx.save_game_folder, filename), "w") as f:
                 toDraw = ""
                 for i in range(20):
-                    if i < len(str(ctx.item_names[l.item])):
-                        toDraw += str(ctx.item_names[l.item])[i]
+                    if i < len(str(ctx.item_names.lookup_in_game(l.item))):
+                        toDraw += str(ctx.item_names.lookup_in_game(l.item))[i]
                     else:
                         break
                 f.write(toDraw)
@@ -500,7 +500,7 @@ def main():
 
     import colorama
 
-    colorama.init()
+    colorama.just_fix_windows_console()
 
     asyncio.run(_main())
     colorama.deinit()

Utils.py

@@ -18,8 +18,8 @@ import warnings
 
 from argparse import Namespace
 from settings import Settings, get_settings
-from typing import BinaryIO, Coroutine, Optional, Set, Dict, Any, Union
-from typing_extensions import TypeGuard
+from time import sleep
+from typing import BinaryIO, Coroutine, Optional, Set, Dict, Any, Union, TypeGuard
 from yaml import load, load_all, dump
 
 try:
@@ -31,6 +31,7 @@ if typing.TYPE_CHECKING:
     import tkinter
     import pathlib
     from BaseClasses import Region
+    import multiprocessing
 
 
 def tuplize_version(version: str) -> Version:
@@ -46,7 +47,7 @@ class Version(typing.NamedTuple):
         return ".".join(str(item) for item in self)
 
 
-__version__ = "0.4.6"
+__version__ = "0.6.2"
 version_tuple = tuplize_version(__version__)
 
 is_linux = sys.platform.startswith("linux")
@@ -101,8 +102,7 @@ def cache_self1(function: typing.Callable[[S, T], RetType]) -> typing.Callable[[
 
     @functools.wraps(function)
     def wrap(self: S, arg: T) -> RetType:
-        cache: Optional[Dict[T, RetType]] = typing.cast(Optional[Dict[T, RetType]],
-                                                        getattr(self, cache_name, None))
+        cache: Optional[Dict[T, RetType]] = getattr(self, cache_name, None)
         if cache is None:
             res = function(self, arg)
             setattr(self, cache_name, {arg: res})
@@ -114,6 +114,8 @@ def cache_self1(function: typing.Callable[[S, T], RetType]) -> typing.Callable[[
             cache[arg] = res
             return res
 
+    wrap.__defaults__ = function.__defaults__
+
     return wrap
 
 
@@ -137,8 +139,11 @@ def local_path(*path: str) -> str:
             local_path.cached_path = os.path.dirname(os.path.abspath(sys.argv[0]))
     else:
         import __main__
-        if hasattr(__main__, "__file__") and os.path.isfile(__main__.__file__):
+        if globals().get("__file__") and os.path.isfile(__file__):
             # we are running in a normal Python environment
+            local_path.cached_path = os.path.dirname(os.path.abspath(__file__))
+        elif hasattr(__main__, "__file__") and os.path.isfile(__main__.__file__):
+            # we are running in a normal Python environment, but AP was imported weirdly
             local_path.cached_path = os.path.dirname(os.path.abspath(__main__.__file__))
         else:
             # pray
@@ -152,8 +157,15 @@ def home_path(*path: str) -> str:
     if hasattr(home_path, 'cached_path'):
         pass
     elif sys.platform.startswith('linux'):
-        home_path.cached_path = os.path.expanduser('~/Archipelago')
-        os.makedirs(home_path.cached_path, 0o700, exist_ok=True)
+        xdg_data_home = os.getenv('XDG_DATA_HOME', os.path.expanduser('~/.local/share'))
+        home_path.cached_path = xdg_data_home + '/Archipelago'
+        if not os.path.isdir(home_path.cached_path):
+            legacy_home_path = os.path.expanduser('~/Archipelago')
+            if os.path.isdir(legacy_home_path):
+                os.renames(legacy_home_path, home_path.cached_path)
+                os.symlink(home_path.cached_path, legacy_home_path)
+            else:
+                os.makedirs(home_path.cached_path, 0o700, exist_ok=True)
     else:
         # not implemented
         home_path.cached_path = local_path()  # this will generate the same exceptions we got previously
@@ -209,10 +221,11 @@ def output_path(*path: str) -> str:
 
 def open_file(filename: typing.Union[str, "pathlib.Path"]) -> None:
     if is_windows:
-        os.startfile(filename)
+        os.startfile(filename)  # type: ignore
     else:
         from shutil import which
         open_command = which("open") if is_macos else (which("xdg-open") or which("gnome-open") or which("kde-open"))
+        assert open_command, "Didn't find program for open_file! Please report this together with system details."
         subprocess.call([open_command, filename])
 
 
@@ -300,21 +313,21 @@ def get_options() -> Settings:
     return get_settings()
 
 
-def persistent_store(category: str, key: typing.Any, value: typing.Any):
+def persistent_store(category: str, key: str, value: typing.Any):
     path = user_path("_persistent_storage.yaml")
-    storage: dict = persistent_load()
-    category = storage.setdefault(category, {})
-    category[key] = value
+    storage = persistent_load()
+    category_dict = storage.setdefault(category, {})
+    category_dict[key] = value
     with open(path, "wt") as f:
         f.write(dump(storage, Dumper=Dumper))
 
 
-def persistent_load() -> typing.Dict[str, dict]:
-    storage = getattr(persistent_load, "storage", None)
+def persistent_load() -> Dict[str, Dict[str, Any]]:
+    storage: Union[Dict[str, Dict[str, Any]], None] = getattr(persistent_load, "storage", None)
     if storage:
         return storage
     path = user_path("_persistent_storage.yaml")
-    storage: dict = {}
+    storage = {}
     if os.path.exists(path):
         try:
             with open(path, "r") as f:
@@ -323,7 +336,7 @@ def persistent_load() -> typing.Dict[str, dict]:
             logging.debug(f"Could not read store: {e}")
     if storage is None:
         storage = {}
-    persistent_load.storage = storage
+    setattr(persistent_load, "storage", storage)
     return storage
 
 
@@ -365,6 +378,7 @@ def store_data_package_for_checksum(game: str, data: typing.Dict[str, Any]) -> N
         except Exception as e:
             logging.debug(f"Could not store data package: {e}")
 
+
 def get_default_adjuster_settings(game_name: str) -> Namespace:
     import LttPAdjuster
     adjuster_settings = Namespace()
@@ -383,7 +397,9 @@ def get_adjuster_settings(game_name: str) -> Namespace:
     default_settings = get_default_adjuster_settings(game_name)
 
     # Fill in any arguments from the argparser that we haven't seen before
-    return Namespace(**vars(adjuster_settings), **{k:v for k,v in vars(default_settings).items() if k not in vars(adjuster_settings)})
+    return Namespace(**vars(adjuster_settings), **{
+        k: v for k, v in vars(default_settings).items() if k not in vars(adjuster_settings)
+    })
 
 
 @cache_argsless
@@ -407,20 +423,24 @@ safe_builtins = frozenset((
 class RestrictedUnpickler(pickle.Unpickler):
     generic_properties_module: Optional[object]
 
-    def __init__(self, *args, **kwargs):
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
         super(RestrictedUnpickler, self).__init__(*args, **kwargs)
         self.options_module = importlib.import_module("Options")
         self.net_utils_module = importlib.import_module("NetUtils")
         self.generic_properties_module = None
 
-    def find_class(self, module, name):
+    def find_class(self, module: str, name: str) -> type:
         if module == "builtins" and name in safe_builtins:
             return getattr(builtins, name)
+        # used by OptionCounter
+        if module == "collections" and name == "Counter":
+            return collections.Counter
         # used by MultiServer -> savegame/multidata
-        if module == "NetUtils" and name in {"NetworkItem", "ClientStatus", "Hint", "SlotType", "NetworkSlot"}:
+        if module == "NetUtils" and name in {"NetworkItem", "ClientStatus", "Hint",
+                                             "SlotType", "NetworkSlot", "HintStatus"}:
             return getattr(self.net_utils_module, name)
         # Options and Plando are unpickled by WebHost -> Generate
-        if module == "worlds.generic" and name in {"PlandoItem", "PlandoConnection"}:
+        if module == "worlds.generic" and name == "PlandoItem":
             if not self.generic_properties_module:
                 self.generic_properties_module = importlib.import_module("worlds.generic")
             return getattr(self.generic_properties_module, name)
@@ -431,13 +451,14 @@ class RestrictedUnpickler(pickle.Unpickler):
             else:
                 mod = importlib.import_module(module)
             obj = getattr(mod, name)
-            if issubclass(obj, self.options_module.Option):
+            if issubclass(obj, (self.options_module.Option, self.options_module.PlandoConnection,
+                                self.options_module.PlandoText)):
                 return obj
         # Forbid everything else.
         raise pickle.UnpicklingError(f"global '{module}.{name}' is forbidden")
 
 
-def restricted_loads(s):
+def restricted_loads(s: bytes) -> Any:
     """Helper function analogous to pickle.loads()."""
     return RestrictedUnpickler(io.BytesIO(s)).load()
 
@@ -455,6 +476,15 @@ class KeyedDefaultDict(collections.defaultdict):
     """defaultdict variant that uses the missing key as argument to default_factory"""
     default_factory: typing.Callable[[typing.Any], typing.Any]
 
+    def __init__(self,
+                 default_factory: typing.Callable[[Any], Any] = None,
+                 seq: typing.Union[typing.Mapping, typing.Iterable, None] = None,
+                 **kwargs):
+        if seq is not None:
+            super().__init__(default_factory, seq, **kwargs)
+        else:
+            super().__init__(default_factory, **kwargs)
+
     def __missing__(self, key):
         self[key] = value = self.default_factory(key)
         return value
@@ -471,9 +501,9 @@ def get_text_after(text: str, start: str) -> str:
 loglevel_mapping = {'error': logging.ERROR, 'info': logging.INFO, 'warning': logging.WARNING, 'debug': logging.DEBUG}
 
 
-def init_logging(name: str, loglevel: typing.Union[str, int] = logging.INFO, write_mode: str = "w",
-                 log_format: str = "[%(name)s at %(asctime)s]: %(message)s",
-                 exception_logger: typing.Optional[str] = None):
+def init_logging(name: str, loglevel: typing.Union[str, int] = logging.INFO,
+                 write_mode: str = "w", log_format: str = "[%(name)s at %(asctime)s]: %(message)s",
+                 add_timestamp: bool = False, exception_logger: typing.Optional[str] = None):
     import datetime
     loglevel: int = loglevel_mapping.get(loglevel, loglevel)
     log_folder = user_path("logs")
@@ -493,18 +523,22 @@ def init_logging(name: str, loglevel: typing.Union[str, int] = logging.INFO, wri
     file_handler.setFormatter(logging.Formatter(log_format))
 
     class Filter(logging.Filter):
-        def __init__(self, filter_name, condition):
+        def __init__(self, filter_name: str, condition: typing.Callable[[logging.LogRecord], bool]) -> None:
             super().__init__(filter_name)
             self.condition = condition
 
         def filter(self, record: logging.LogRecord) -> bool:
             return self.condition(record)
 
-    file_handler.addFilter(Filter("NoStream", lambda record: not getattr(record,  "NoFile", False)))
+    file_handler.addFilter(Filter("NoStream", lambda record: not getattr(record, "NoFile", False)))
+    file_handler.addFilter(Filter("NoCarriageReturn", lambda record: '\r' not in record.getMessage()))
     root_logger.addHandler(file_handler)
     if sys.stdout:
+        formatter = logging.Formatter(fmt='[%(asctime)s] %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
         stream_handler = logging.StreamHandler(sys.stdout)
         stream_handler.addFilter(Filter("NoFile", lambda record: not getattr(record, "NoStream", False)))
+        if add_timestamp:
+            stream_handler.setFormatter(formatter)
         root_logger.addHandler(stream_handler)
 
     # Relay unhandled exceptions to logger.
@@ -516,7 +550,8 @@ def init_logging(name: str, loglevel: typing.Union[str, int] = logging.INFO, wri
                 sys.__excepthook__(exc_type, exc_value, exc_traceback)
                 return
             logging.getLogger(exception_logger).exception("Uncaught exception",
-                                                          exc_info=(exc_type, exc_value, exc_traceback))
+                                                          exc_info=(exc_type, exc_value, exc_traceback),
+                                                          extra={"NoStream": exception_logger is None})
             return orig_hook(exc_type, exc_value, exc_traceback)
 
         handle_exception._wrapped = True
@@ -539,12 +574,13 @@ def init_logging(name: str, loglevel: typing.Union[str, int] = logging.INFO, wri
     import platform
     logging.info(
         f"Archipelago ({__version__}) logging initialized"
-        f" on {platform.platform()}"
+        f" on {platform.platform()} process {os.getpid()}"
         f" running Python {sys.version_info.major}.{sys.version_info.minor}.{sys.version_info.micro}"
+        f"{' (frozen)' if is_frozen() else ''}"
     )
 
 
-def stream_input(stream, queue):
+def stream_input(stream: typing.TextIO, queue: "asyncio.Queue[str]"):
     def queuer():
         while 1:
             try:
@@ -554,6 +590,8 @@ def stream_input(stream, queue):
             else:
                 if text:
                     queue.put_nowait(text)
+                else:
+                    sleep(0.01)  # non-blocking stream
 
     from threading import Thread
     thread = Thread(target=queuer, name=f"Stream handler for {stream.name}", daemon=True)
@@ -572,7 +610,7 @@ class VersionException(Exception):
     pass
 
 
-def chaining_prefix(index: int, labels: typing.Tuple[str]) -> str:
+def chaining_prefix(index: int, labels: typing.Sequence[str]) -> str:
     text = ""
     max_label = len(labels) - 1
     while index > max_label:
@@ -595,29 +633,80 @@ def format_SI_prefix(value, power=1000, power_labels=("", "k", "M", "G", "T", "P
     return f"{value.quantize(decimal.Decimal('1.00'))} {chaining_prefix(n, power_labels)}"
 
 
-def get_fuzzy_results(input_word: str, wordlist: typing.Sequence[str], limit: typing.Optional[int] = None) \
+def get_fuzzy_results(input_word: str, word_list: typing.Collection[str], limit: typing.Optional[int] = None) \
         -> typing.List[typing.Tuple[str, int]]:
     import jellyfish
 
     def get_fuzzy_ratio(word1: str, word2: str) -> float:
+        if word1 == word2:
+            return 1.01
         return (1 - jellyfish.damerau_levenshtein_distance(word1.lower(), word2.lower())
                 / max(len(word1), len(word2)))
 
-    limit: int = limit if limit else len(wordlist)
+    limit = limit if limit else len(word_list)
     return list(
         map(
             lambda container: (container[0], int(container[1]*100)),  # convert up to limit to int %
             sorted(
-                map(lambda candidate:
-                    (candidate,  get_fuzzy_ratio(input_word, candidate)),
-                    wordlist),
+                map(lambda candidate: (candidate, get_fuzzy_ratio(input_word, candidate)), word_list),
                 key=lambda element: element[1],
-                reverse=True)[0:limit]
+                reverse=True
+            )[0:limit]
         )
     )
 
 
-def open_filename(title: str, filetypes: typing.Sequence[typing.Tuple[str, typing.Sequence[str]]], suggest: str = "") \
+def get_intended_text(input_text: str, possible_answers) -> typing.Tuple[str, bool, str]:
+    picks = get_fuzzy_results(input_text, possible_answers, limit=2)
+    if len(picks) > 1:
+        dif = picks[0][1] - picks[1][1]
+        if picks[0][1] == 101:
+            return picks[0][0], True, "Perfect Match"
+        elif picks[0][1] == 100:
+            return picks[0][0], True, "Case Insensitive Perfect Match"
+        elif picks[0][1] < 75:
+            return picks[0][0], False, f"Didn't find something that closely matches '{input_text}', " \
+                                       f"did you mean '{picks[0][0]}'? ({picks[0][1]}% sure)"
+        elif dif > 5:
+            return picks[0][0], True, "Close Match"
+        else:
+            return picks[0][0], False, f"Too many close matches for '{input_text}', " \
+                                       f"did you mean '{picks[0][0]}'? ({picks[0][1]}% sure)"
+    else:
+        if picks[0][1] > 90:
+            return picks[0][0], True, "Only Option Match"
+        else:
+            return picks[0][0], False, f"Didn't find something that closely matches '{input_text}', " \
+                                       f"did you mean '{picks[0][0]}'? ({picks[0][1]}% sure)"
+
+
+def get_input_text_from_response(text: str, command: str) -> typing.Optional[str]:
+    if "did you mean " in text:
+        for question in ("Didn't find something that closely matches",
+                         "Too many close matches"):
+            if text.startswith(question):
+                name = get_text_between(text, "did you mean '",
+                                        "'? (")
+                return f"!{command} {name}"
+    elif text.startswith("Missing: "):
+        return text.replace("Missing: ", "!hint_location ")
+    return None
+
+
+def is_kivy_running() -> bool:
+    if "kivy" in sys.modules:
+        from kivy.app import App
+        return App.get_running_app() is not None
+    return False
+
+
+def _mp_open_filename(res: "multiprocessing.Queue[typing.Optional[str]]", *args: Any) -> None:
+    if is_kivy_running():
+        raise RuntimeError("kivy should not be running in multiprocess")
+    res.put(open_filename(*args))
+
+
+def open_filename(title: str, filetypes: typing.Iterable[typing.Tuple[str, typing.Iterable[str]]], suggest: str = "") \
         -> typing.Optional[str]:
     logging.info(f"Opening file input dialog for {title}.")
 
@@ -646,6 +735,13 @@ def open_filename(title: str, filetypes: typing.Sequence[typing.Tuple[str, typin
                       f'This attempt was made because open_filename was used for "{title}".')
         raise e
     else:
+        if is_macos and is_kivy_running():
+            # on macOS, mixing kivy and tk does not work, so spawn a new process
+            # FIXME: performance of this is pretty bad, and we should (also) look into alternatives
+            from multiprocessing import Process, Queue
+            res: "Queue[typing.Optional[str]]" = Queue()
+            Process(target=_mp_open_filename, args=(res, title, filetypes, suggest)).start()
+            return res.get()
         try:
             root = tkinter.Tk()
         except tkinter.TclError:
@@ -655,6 +751,12 @@ def open_filename(title: str, filetypes: typing.Sequence[typing.Tuple[str, typin
                                                   initialfile=suggest or None)
 
 
+def _mp_open_directory(res: "multiprocessing.Queue[typing.Optional[str]]", *args: Any) -> None:
+    if is_kivy_running():
+        raise RuntimeError("kivy should not be running in multiprocess")
+    res.put(open_directory(*args))
+
+
 def open_directory(title: str, suggest: str = "") -> typing.Optional[str]:
     def run(*args: str):
         return subprocess.run(args, capture_output=True, text=True).stdout.split("\n", 1)[0] or None
@@ -678,9 +780,16 @@ def open_directory(title: str, suggest: str = "") -> typing.Optional[str]:
         import tkinter.filedialog
     except Exception as e:
         logging.error('Could not load tkinter, which is likely not installed. '
-                      f'This attempt was made because open_filename was used for "{title}".')
+                      f'This attempt was made because open_directory was used for "{title}".')
         raise e
     else:
+        if is_macos and is_kivy_running():
+            # on macOS, mixing kivy and tk does not work, so spawn a new process
+            # FIXME: performance of this is pretty bad, and we should (also) look into alternatives
+            from multiprocessing import Process, Queue
+            res: "Queue[typing.Optional[str]]" = Queue()
+            Process(target=_mp_open_directory, args=(res, title, suggest)).start()
+            return res.get()
         try:
             root = tkinter.Tk()
         except tkinter.TclError:
@@ -693,12 +802,6 @@ def messagebox(title: str, text: str, error: bool = False) -> None:
     def run(*args: str):
         return subprocess.run(args, capture_output=True, text=True).stdout.split("\n", 1)[0] or None
 
-    def is_kivy_running():
-        if "kivy" in sys.modules:
-            from kivy.app import App
-            return App.get_running_app() is not None
-        return False
-
     if is_kivy_running():
         from kvui import MessageBox
         MessageBox(title, text, error).open()
@@ -734,7 +837,7 @@ def messagebox(title: str, text: str, error: bool = False) -> None:
         root.update()
 
 
-def title_sorted(data: typing.Sequence, key=None, ignore: typing.Set = frozenset(("a", "the"))):
+def title_sorted(data: typing.Iterable, key=None, ignore: typing.AbstractSet[str] = frozenset(("a", "the"))):
     """Sorts a sequence of text ignoring typical articles like "a" or "the" in the beginning."""
     def sorter(element: Union[str, Dict[str, Any]]) -> str:
         if (not isinstance(element, str)):
@@ -777,28 +880,26 @@ def async_start(co: Coroutine[None, None, typing.Any], name: Optional[str] = Non
     task.add_done_callback(_faf_tasks.discard)
 
 
-def deprecate(message: str):
+def deprecate(message: str, add_stacklevels: int = 0):
     if __debug__:
         raise Exception(message)
-    import warnings
-    warnings.warn(message)
+    warnings.warn(message, stacklevel=2 + add_stacklevels)
 
 
 class DeprecateDict(dict):
     log_message: str
     should_error: bool
 
-    def __init__(self, message, error: bool = False) -> None:
+    def __init__(self, message: str, error: bool = False) -> None:
         self.log_message = message
         self.should_error = error
         super().__init__()
 
     def __getitem__(self, item: Any) -> Any:
         if self.should_error:
-            deprecate(self.log_message)
+            deprecate(self.log_message, add_stacklevels=1)
         elif __debug__:
-            import warnings
-            warnings.warn(self.log_message)
+            warnings.warn(self.log_message, stacklevel=2)
         return super().__getitem__(item)
 
 
@@ -852,7 +953,7 @@ def freeze_support() -> None:
 
 def visualize_regions(root_region: Region, file_name: str, *,
                       show_entrance_names: bool = False, show_locations: bool = True, show_other_regions: bool = True,
-                      linetype_ortho: bool = True) -> None:
+                      linetype_ortho: bool = True, regions_to_highlight: set[Region] | None = None) -> None:
     """Visualize the layout of a world as a PlantUML diagram.
 
     :param root_region: The region from which to start the diagram from. (Usually the "Menu" region of your world.)
@@ -868,16 +969,22 @@ def visualize_regions(root_region: Region, file_name: str, *,
             Items without ID will be shown in italics.
     :param show_other_regions: (default True) If enabled, regions that can't be reached by traversing exits are shown.
     :param linetype_ortho: (default True) If enabled, orthogonal straight line parts will be used; otherwise polylines.
+    :param regions_to_highlight: Regions that will be highlighted in green if they are reachable.
 
     Example usage in World code:
     from Utils import visualize_regions
-    visualize_regions(self.multiworld.get_region("Menu", self.player), "my_world.puml")
+    state = self.multiworld.get_all_state(False)
+    state.update_reachable_regions(self.player)
+    visualize_regions(self.get_region("Menu"), "my_world.puml", show_entrance_names=True,
+                      regions_to_highlight=state.reachable_regions[self.player])
 
     Example usage in Main code:
     from Utils import visualize_regions
     for player in multiworld.player_ids:
         visualize_regions(multiworld.get_region("Menu", player), f"{multiworld.get_out_file_name_base(player)}.puml")
     """
+    if regions_to_highlight is None:
+        regions_to_highlight = set()
     assert root_region.multiworld, "The multiworld attribute of root_region has to be filled"
     from BaseClasses import Entrance, Item, Location, LocationProgressType, MultiWorld, Region
     from collections import deque
@@ -930,7 +1037,7 @@ def visualize_regions(root_region: Region, file_name: str, *,
                 uml.append(f"\"{fmt(region)}\" : {{field}} {lock}{fmt(location)}")
 
     def visualize_region(region: Region) -> None:
-        uml.append(f"class \"{fmt(region)}\"")
+        uml.append(f"class \"{fmt(region)}\" {'#00FF00' if region in regions_to_highlight else ''}")
         if show_locations:
             visualize_locations(region)
         visualize_exits(region)

WargrooveClient.py

@@ -176,7 +176,7 @@ class WargrooveContext(CommonContext):
                 if not os.path.isfile(path):
                     open(path, 'w').close()
                     # Announcing commander unlocks
-                    item_name = self.item_names[network_item.item]
+                    item_name = self.item_names.lookup_in_game(network_item.item)
                     if item_name in faction_table.keys():
                         for commander in faction_table[item_name]:
                             logger.info(f"{commander.name} has been unlocked!")
@@ -197,7 +197,7 @@ class WargrooveContext(CommonContext):
                     open(print_path, 'w').close()
                     with open(print_path, 'w') as f:
                         f.write("Received " +
-                                self.item_names[network_item.item] +
+                                self.item_names.lookup_in_game(network_item.item) +
                                 " from " +
                                 self.player_names[network_item.player])
                         f.close()
@@ -214,17 +214,11 @@ class WargrooveContext(CommonContext):
     def run_gui(self):
         """Import kivy UI system and start running it as self.ui_task."""
         from kvui import GameManager, HoverBehavior, ServerToolTip
-        from kivy.uix.tabbedpanel import TabbedPanelItem
+        from kivymd.uix.tab import MDTabsItem, MDTabsItemText
         from kivy.lang import Builder
-        from kivy.uix.button import Button
         from kivy.uix.togglebutton import ToggleButton
         from kivy.uix.boxlayout import BoxLayout
-        from kivy.uix.gridlayout import GridLayout
-        from kivy.uix.image import AsyncImage, Image
-        from kivy.uix.stacklayout import StackLayout
         from kivy.uix.label import Label
-        from kivy.properties import ColorProperty
-        from kivy.uix.image import Image
         import pkgutil
 
         class TrackerLayout(BoxLayout):
@@ -267,9 +261,7 @@ class WargrooveContext(CommonContext):
 
             def build(self):
                 container = super().build()
-                panel = TabbedPanelItem(text="Wargroove")
-                panel.content = self.build_tracker()
-                self.tabs.add_widget(panel)
+                self.add_client_tab("Wargroove", self.build_tracker())
                 return container
 
             def build_tracker(self) -> TrackerLayout:
@@ -342,7 +334,7 @@ class WargrooveContext(CommonContext):
             faction_items = 0
             faction_item_names = [faction + ' Commanders' for faction in faction_table.keys()]
             for network_item in self.items_received:
-                if self.item_names[network_item.item] in faction_item_names:
+                if self.item_names.lookup_in_game(network_item.item) in faction_item_names:
                     faction_items += 1
             starting_groove = (faction_items - 1) * self.starting_groove_multiplier
             # Must be an integer larger than 0
@@ -448,6 +440,6 @@ if __name__ == '__main__':
     parser = get_base_parser(description="Wargroove Client, for text interfacing.")
 
     args, rest = parser.parse_known_args()
-    colorama.init()
+    colorama.just_fix_windows_console()
     asyncio.run(main(args))
     colorama.deinit()

WebHost.py

@@ -1,3 +1,4 @@
+import argparse
 import os
 import multiprocessing
 import logging
@@ -11,15 +12,19 @@ ModuleUpdate.update()
 # in case app gets imported by something like gunicorn
 import Utils
 import settings
+from Utils import get_file_safe_name
 
-Utils.local_path.cached_path = os.path.dirname(__file__) or "."  # py3.8 is not abs. remove "." when dropping 3.8
+if typing.TYPE_CHECKING:
+    from flask import Flask
+
+Utils.local_path.cached_path = os.path.dirname(__file__)
 settings.no_gui = True
 configpath = os.path.abspath("config.yaml")
 if not os.path.exists(configpath):  # fall back to config.yaml in home
     configpath = os.path.abspath(Utils.user_path('config.yaml'))
 
 
-def get_app():
+def get_app() -> "Flask":
     from WebHostLib import register, cache, app as raw_app
     from WebHostLib.models import db
 
@@ -28,6 +33,15 @@ def get_app():
         import yaml
         app.config.from_file(configpath, yaml.safe_load)
         logging.info(f"Updated config from {configpath}")
+    # inside get_app() so it's usable in systems like gunicorn, which do not run WebHost.py, but import it.
+    parser = argparse.ArgumentParser(allow_abbrev=False)
+    parser.add_argument('--config_override', default=None,
+                        help="Path to yaml config file that overrules config.yaml.")
+    args = parser.parse_known_args()[0]
+    if args.config_override:
+        import yaml
+        app.config.from_file(os.path.abspath(args.config_override), yaml.safe_load)
+        logging.info(f"Updated config from {args.config_override}")
     if not app.config["HOST_ADDRESS"]:
         logging.info("Getting public IP, as HOST_ADDRESS is empty.")
         app.config["HOST_ADDRESS"] = Utils.get_public_ipv4()
@@ -55,9 +69,10 @@ def create_ordered_tutorials_file() -> typing.List[typing.Dict[str, typing.Any]]
             worlds[game] = world
 
     base_target_path = Utils.local_path("WebHostLib", "static", "generated", "docs")
+    shutil.rmtree(base_target_path, ignore_errors=True)
     for game, world in worlds.items():
         # copy files from world's docs folder to the generated folder
-        target_path = os.path.join(base_target_path, game)
+        target_path = os.path.join(base_target_path, get_file_safe_name(game))
         os.makedirs(target_path, exist_ok=True)
 
         if world.zip_path:
@@ -117,7 +132,7 @@ if __name__ == "__main__":
     logging.basicConfig(format='[%(asctime)s] %(message)s', level=logging.INFO)
 
     from WebHostLib.lttpsprites import update_sprites_lttp
-    from WebHostLib.autolauncher import autohost, autogen
+    from WebHostLib.autolauncher import autohost, autogen, stop
     from WebHostLib.options import create as create_options_files
 
     try:
@@ -138,3 +153,11 @@ if __name__ == "__main__":
         else:
             from waitress import serve
             serve(app, port=app.config["PORT"], threads=app.config["WAITRESS_THREADS"])
+    else:
+        from time import sleep
+        try:
+            while True:
+                sleep(1)  # wait for process to be killed
+        except (SystemExit, KeyboardInterrupt):
+            pass
+    stop()  # stop worker threads

WebHostLib/__init__.py

@@ -9,7 +9,7 @@ from flask_compress import Compress
 from pony.flask import Pony
 from werkzeug.routing import BaseConverter
 
-from Utils import title_sorted
+from Utils import title_sorted, get_file_safe_name
 
 UPLOAD_FOLDER = os.path.relpath('uploads')
 LOGS_FOLDER = os.path.relpath('logs')
@@ -20,6 +20,7 @@ Pony(app)
 
 app.jinja_env.filters['any'] = any
 app.jinja_env.filters['all'] = all
+app.jinja_env.filters['get_file_safe_name'] = get_file_safe_name
 
 app.config["SELFHOST"] = True  # application process is in charge of running the websites
 app.config["GENERATORS"] = 8  # maximum concurrent world gens
@@ -38,6 +39,8 @@ app.config["SECRET_KEY"] = bytes(socket.gethostname(), encoding="utf-8")
 app.config["JOB_THRESHOLD"] = 1
 # after what time in seconds should generation be aborted, freeing the queue slot. Can be set to None to disable.
 app.config["JOB_TIME"] = 600
+# memory limit for generator processes in bytes
+app.config["GENERATOR_MEMORY_LIMIT"] = 4294967296
 app.config['SESSION_PERMANENT'] = True
 
 # waitress uses one thread for I/O, these are for processing of views that then get sent
@@ -84,6 +87,6 @@ def register():
 
     from WebHostLib.customserver import run_server_process
     # to trigger app routing picking up on it
-    from . import tracker, upload, landing, check, generate, downloads, api, stats, misc, robots, options
+    from . import tracker, upload, landing, check, generate, downloads, api, stats, misc, robots, options, session
 
     app.register_blueprint(api.api_endpoints)

WebHostLib/api/__init__.py

@@ -1,78 +1,15 @@
 """API endpoints package."""
 from typing import List, Tuple
-from uuid import UUID
 
-from flask import Blueprint, abort, url_for
+from flask import Blueprint
 
-import worlds.Files
-from .. import cache
-from ..models import Room, Seed
+from ..models import Seed, Slot
 
 api_endpoints = Blueprint('api', __name__, url_prefix="/api")
 
-# unsorted/misc endpoints
-
 
 def get_players(seed: Seed) -> List[Tuple[str, str]]:
-    return [(slot.player_name, slot.game) for slot in seed.slots]
+    return [(slot.player_name, slot.game) for slot in seed.slots.order_by(Slot.player_id)]
 
 
-@api_endpoints.route('/room_status/<suuid:room>')
-def room_info(room: UUID):
-    room = Room.get(id=room)
-    if room is None:
-        return abort(404)
-    
-    def supports_apdeltapatch(game: str):
-        return game in worlds.Files.AutoPatchRegister.patch_types
-    downloads = []
-    for slot in sorted(room.seed.slots):
-        if slot.data and not supports_apdeltapatch(slot.game):
-            slot_download = {
-                "slot": slot.player_id,
-                "download": url_for("download_slot_file", room_id=room.id, player_id=slot.player_id)
-            }
-            downloads.append(slot_download)
-        elif slot.data:
-            slot_download = {
-                "slot": slot.player_id,
-                "download": url_for("download_patch", patch_id=slot.id, room_id=room.id)
-            }
-            downloads.append(slot_download)
-    return {
-        "tracker": room.tracker,
-        "players": get_players(room.seed),
-        "last_port": room.last_port,
-        "last_activity": room.last_activity,
-        "timeout": room.timeout,
-        "downloads": downloads,
-    }
-
-
-@api_endpoints.route('/datapackage')
-@cache.cached()
-def get_datapackage():
-    from worlds import network_data_package
-    return network_data_package
-
-
-@api_endpoints.route('/datapackage_version')
-@cache.cached()
-def get_datapackage_versions():
-    from worlds import AutoWorldRegister
-
-    version_package = {game: world.data_version for game, world in AutoWorldRegister.world_types.items()}
-    return version_package
-
-
-@api_endpoints.route('/datapackage_checksum')
-@cache.cached()
-def get_datapackage_checksums():
-    from worlds import network_data_package
-    version_package = {
-        game: game_data["checksum"] for game, game_data in network_data_package["games"].items()
-    }
-    return version_package
-
-
-from . import generate, user  # trigger registration
+from . import datapackage, generate, room, user  # trigger registration

WebHostLib/api/datapackage.py

@@ -0,0 +1,32 @@
+from flask import abort
+
+from Utils import restricted_loads
+from WebHostLib import cache
+from WebHostLib.models import GameDataPackage
+from . import api_endpoints
+
+
+@api_endpoints.route('/datapackage')
+@cache.cached()
+def get_datapackage():
+    from worlds import network_data_package
+    return network_data_package
+
+
+@api_endpoints.route('/datapackage/<string:checksum>')
+@cache.memoize(timeout=3600)
+def get_datapackage_by_checksum(checksum: str):
+    package = GameDataPackage.get(checksum=checksum)
+    if package:
+        return restricted_loads(package.data)
+    return abort(404)
+
+
+@api_endpoints.route('/datapackage_checksum')
+@cache.cached()
+def get_datapackage_checksums():
+    from worlds import network_data_package
+    version_package = {
+        game: game_data["checksum"] for game, game_data in network_data_package["games"].items()
+    }
+    return version_package

WebHostLib/api/room.py

@@ -0,0 +1,42 @@
+from typing import Any, Dict
+from uuid import UUID
+
+from flask import abort, url_for
+
+import worlds.Files
+from . import api_endpoints, get_players
+from ..models import Room
+
+
+@api_endpoints.route('/room_status/<suuid:room_id>')
+def room_info(room_id: UUID) -> Dict[str, Any]:
+    room = Room.get(id=room_id)
+    if room is None:
+        return abort(404)
+
+    def supports_apdeltapatch(game: str) -> bool:
+        return game in worlds.Files.AutoPatchRegister.patch_types
+
+    downloads = []
+    for slot in sorted(room.seed.slots):
+        if slot.data and not supports_apdeltapatch(slot.game):
+            slot_download = {
+                "slot": slot.player_id,
+                "download": url_for("download_slot_file", room_id=room.id, player_id=slot.player_id)
+            }
+            downloads.append(slot_download)
+        elif slot.data:
+            slot_download = {
+                "slot": slot.player_id,
+                "download": url_for("download_patch", patch_id=slot.id, room_id=room.id)
+            }
+            downloads.append(slot_download)
+
+    return {
+        "tracker": room.tracker,
+        "players": get_players(room.seed),
+        "last_port": room.last_port,
+        "last_activity": room.last_activity,
+        "timeout": room.timeout,
+        "downloads": downloads,
+    }

WebHostLib/api/user.py

@@ -28,6 +28,6 @@ def get_seeds():
         response.append({
             "seed_id": seed.id,
             "creation_time": seed.creation_time,
-            "players": get_players(seed.slots),
+            "players": get_players(seed),
         })
-    return jsonify(response)
+    return jsonify(response)

WebHostLib/autolauncher.py

@@ -3,16 +3,27 @@ from __future__ import annotations
 import json
 import logging
 import multiprocessing
-import time
 import typing
-from uuid import UUID
 from datetime import timedelta, datetime
+from threading import Event, Thread
+from typing import Any
+from uuid import UUID
 
-from pony.orm import db_session, select, commit
+from pony.orm import db_session, select, commit, PrimaryKey
 
 from Utils import restricted_loads
 from .locker import Locker, AlreadyRunningException
 
+_stop_event = Event()
+
+
+def stop():
+    """Stops previously launched threads"""
+    global _stop_event
+    stop_event = _stop_event
+    _stop_event = Event()  # new event for new threads
+    stop_event.set()
+
 
 def handle_generation_success(seed_id):
     logging.info(f"Generation finished for seed {seed_id}")
@@ -25,12 +36,21 @@ def handle_generation_failure(result: BaseException):
         logging.exception(e)
 
 
+def _mp_gen_game(gen_options: dict, meta: dict[str, Any] | None = None, owner=None, sid=None) -> PrimaryKey | None:
+    from setproctitle import setproctitle
+
+    setproctitle(f"Generator ({sid})")
+    res = gen_game(gen_options, meta=meta, owner=owner, sid=sid)
+    setproctitle(f"Generator (idle)")
+    return res
+
+
 def launch_generator(pool: multiprocessing.pool.Pool, generation: Generation):
     try:
         meta = json.loads(generation.meta)
         options = restricted_loads(generation.options)
         logging.info(f"Generating {generation.id} for {len(options)} players")
-        pool.apply_async(gen_game, (options,),
+        pool.apply_async(_mp_gen_game, (options,),
                          {"meta": meta,
                           "sid": generation.id,
                           "owner": generation.owner},
@@ -43,7 +63,25 @@ def launch_generator(pool: multiprocessing.pool.Pool, generation: Generation):
         generation.state = STATE_STARTED
 
 
-def init_db(pony_config: dict):
+def init_generator(config: dict[str, Any]) -> None:
+    from setproctitle import setproctitle
+
+    setproctitle("Generator (idle)")
+
+    try:
+        import resource
+    except ModuleNotFoundError:
+        pass  # unix only module
+    else:
+        # set soft limit for memory to from config (default 4GiB)
+        soft_limit = config["GENERATOR_MEMORY_LIMIT"]
+        old_limit, hard_limit = resource.getrlimit(resource.RLIMIT_AS)
+        if soft_limit != old_limit:
+            resource.setrlimit(resource.RLIMIT_AS, (soft_limit, hard_limit))
+            logging.debug(f"Changed AS mem limit {old_limit} -> {soft_limit}")
+        del resource, soft_limit, hard_limit
+
+    pony_config = config["PONY"]
     db.bind(**pony_config)
     db.generate_mapping()
 
@@ -63,6 +101,7 @@ def cleanup():
 
 def autohost(config: dict):
     def keep_running():
+        stop_event = _stop_event
         try:
             with Locker("autohost"):
                 cleanup()
@@ -72,31 +111,30 @@ def autohost(config: dict):
                     hosters.append(hoster)
                     hoster.start()
 
-                while 1:
-                    time.sleep(0.1)
+                while not stop_event.wait(0.1):
                     with db_session:
                         rooms = select(
                             room for room in Room if
                             room.last_activity >= datetime.utcnow() - timedelta(days=3))
                         for room in rooms:
                             # we have to filter twice, as the per-room timeout can't currently be PonyORM transpiled.
-                            if room.last_activity >= datetime.utcnow() - timedelta(seconds=room.timeout):
+                            if room.last_activity >= datetime.utcnow() - timedelta(seconds=room.timeout + 5):
                                 hosters[room.id.int % len(hosters)].start_room(room.id)
 
         except AlreadyRunningException:
             logging.info("Autohost reports as already running, not starting another.")
 
-    import threading
-    threading.Thread(target=keep_running, name="AP_Autohost").start()
+    Thread(target=keep_running, name="AP_Autohost").start()
 
 
 def autogen(config: dict):
     def keep_running():
+        stop_event = _stop_event
         try:
             with Locker("autogen"):
 
-                with multiprocessing.Pool(config["GENERATORS"], initializer=init_db,
-                                          initargs=(config["PONY"],), maxtasksperchild=10) as generator_pool:
+                with multiprocessing.Pool(config["GENERATORS"], initializer=init_generator,
+                                          initargs=(config,), maxtasksperchild=10) as generator_pool:
                     with db_session:
                         to_start = select(generation for generation in Generation if generation.state == STATE_STARTED)
 
@@ -112,8 +150,7 @@ def autogen(config: dict):
                             commit()
                         select(generation for generation in Generation if generation.state == STATE_ERROR).delete()
 
-                    while 1:
-                        time.sleep(0.1)
+                    while not stop_event.wait(0.1):
                         with db_session:
                             # for update locks the database row(s) during transaction, preventing writes from elsewhere
                             to_start = select(
@@ -124,8 +161,7 @@ def autogen(config: dict):
         except AlreadyRunningException:
             logging.info("Autogen reports as already running, not starting another.")
 
-    import threading
-    threading.Thread(target=keep_running, name="AP_Autogen").start()
+    Thread(target=keep_running, name="AP_Autogen").start()
 
 
 multiworlds: typing.Dict[type(Room.id), MultiworldInstance] = {}

WebHostLib/check.py

@@ -105,8 +105,9 @@ def roll_options(options: Dict[str, Union[dict, str]],
                                                              plando_options=plando_options)
                 else:
                     for i, yaml_data in enumerate(yaml_datas):
-                        rolled_results[f"{filename}/{i + 1}"] = roll_settings(yaml_data,
-                                                                              plando_options=plando_options)
+                        if yaml_data is not None:
+                            rolled_results[f"{filename}/{i + 1}"] = roll_settings(yaml_data,
+                                                                                  plando_options=plando_options)
             except Exception as e:
                 if e.__cause__:
                     results[filename] = f"Failed to generate options in {filename}: {e} - {e.__cause__}"

WebHostLib/customserver.py

@@ -72,8 +72,17 @@ class WebHostContext(Context):
         self.video = {}
         self.tags = ["AP", "WebHost"]
 
+    def __del__(self):
+        try:
+            import psutil
+            from Utils import format_SI_prefix
+            self.logger.debug(f"Context destroyed, Mem: {format_SI_prefix(psutil.Process().memory_info().rss, 1024)}iB")
+        except ImportError:
+            self.logger.debug("Context destroyed")
+
     def _load_game_data(self):
         for key, value in self.static_server_data.items():
+            # NOTE: attributes are mutable and shared, so they will have to be copied before being modified
             setattr(self, key, value)
         self.non_hintable_names = collections.defaultdict(frozenset, self.non_hintable_names)
 
@@ -101,18 +110,40 @@ class WebHostContext(Context):
 
         multidata = self.decompress(room.seed.multidata)
         game_data_packages = {}
+
+        static_gamespackage = self.gamespackage  # this is shared across all rooms
+        static_item_name_groups = self.item_name_groups
+        static_location_name_groups = self.location_name_groups
+        self.gamespackage = {"Archipelago": static_gamespackage.get("Archipelago", {})}  # this may be modified by _load
+        self.item_name_groups = {"Archipelago": static_item_name_groups.get("Archipelago", {})}
+        self.location_name_groups = {"Archipelago": static_location_name_groups.get("Archipelago", {})}
+        missing_checksum = False
+
         for game in list(multidata.get("datapackage", {})):
             game_data = multidata["datapackage"][game]
             if "checksum" in game_data:
-                if self.gamespackage.get(game, {}).get("checksum") == game_data["checksum"]:
-                    # non-custom. remove from multidata
+                if static_gamespackage.get(game, {}).get("checksum") == game_data["checksum"]:
+                    # non-custom. remove from multidata and use static data
                     # games package could be dropped from static data once all rooms embed data package
                     del multidata["datapackage"][game]
                 else:
                     row = GameDataPackage.get(checksum=game_data["checksum"])
                     if row:  # None if rolled on >= 0.3.9 but uploaded to <= 0.3.8. multidata should be complete
                         game_data_packages[game] = Utils.restricted_loads(row.data)
+                        continue
+                    else:
+                        self.logger.warning(f"Did not find game_data_package for {game}: {game_data['checksum']}")
+            else:
+                missing_checksum = True  # Game rolled on old AP and will load data package from multidata
+            self.gamespackage[game] = static_gamespackage.get(game, {})
+            self.item_name_groups[game] = static_item_name_groups.get(game, {})
+            self.location_name_groups[game] = static_location_name_groups.get(game, {})
 
+        if not game_data_packages and not missing_checksum:
+            # all static -> use the static dicts directly
+            self.gamespackage = static_gamespackage
+            self.item_name_groups = static_item_name_groups
+            self.location_name_groups = static_location_name_groups
         return self._load(multidata, game_data_packages, True)
 
     @db_session
@@ -122,7 +153,7 @@ class WebHostContext(Context):
             savegame_data = Room.get(id=self.room_id).multisave
             if savegame_data:
                 self.set_save(restricted_loads(Room.get(id=self.room_id).multisave))
-            self._start_async_saving()
+            self._start_async_saving(atexit_save=False)
         threading.Thread(target=self.listen_to_db_commands, daemon=True).start()
 
     @db_session
@@ -148,17 +179,28 @@ def get_random_port():
 def get_static_server_data() -> dict:
     import worlds
     data = {
-        "non_hintable_names": {},
-        "gamespackage": worlds.network_data_package["games"],
-        "item_name_groups": {world_name: world.item_name_groups for world_name, world in
-                             worlds.AutoWorldRegister.world_types.items()},
-        "location_name_groups": {world_name: world.location_name_groups for world_name, world in
-                                 worlds.AutoWorldRegister.world_types.items()},
+        "non_hintable_names": {
+            world_name: world.hint_blacklist
+            for world_name, world in worlds.AutoWorldRegister.world_types.items()
+        },
+        "gamespackage": {
+            world_name: {
+                key: value
+                for key, value in game_package.items()
+                if key not in ("item_name_groups", "location_name_groups")
+            }
+            for world_name, game_package in worlds.network_data_package["games"].items()
+        },
+        "item_name_groups": {
+            world_name: world.item_name_groups
+            for world_name, world in worlds.AutoWorldRegister.world_types.items()
+        },
+        "location_name_groups": {
+            world_name: world.location_name_groups
+            for world_name, world in worlds.AutoWorldRegister.world_types.items()
+        },
     }
 
-    for world_name, world in worlds.AutoWorldRegister.world_types.items():
-        data["non_hintable_names"][world_name] = world.hint_blacklist
-
     return data
 
 
@@ -185,6 +227,9 @@ def set_up_logging(room_id) -> logging.Logger:
 def run_server_process(name: str, ponyconfig: dict, static_server_data: dict,
                        cert_file: typing.Optional[str], cert_key_file: typing.Optional[str],
                        host: str, rooms_to_run: multiprocessing.Queue, rooms_shutting_down: multiprocessing.Queue):
+    from setproctitle import setproctitle
+
+    setproctitle(name)
     Utils.init_logging(name)
     try:
         import resource
@@ -205,75 +250,127 @@ def run_server_process(name: str, ponyconfig: dict, static_server_data: dict,
         raise Exception("Worlds system should not be loaded in the custom server.")
 
     import gc
-    ssl_context = load_server_cert(cert_file, cert_key_file) if cert_file else None
-    del cert_file, cert_key_file, ponyconfig
+
+    if not cert_file:
+        def get_ssl_context():
+            return None
+    else:
+        load_date = None
+        ssl_context = load_server_cert(cert_file, cert_key_file)
+
+        def get_ssl_context():
+            nonlocal load_date, ssl_context
+            today = datetime.date.today()
+            if load_date != today:
+                ssl_context = load_server_cert(cert_file, cert_key_file)
+                load_date = today
+            return ssl_context
+
+    del ponyconfig
     gc.collect()  # free intermediate objects used during setup
 
     loop = asyncio.get_event_loop()
 
     async def start_room(room_id):
-        try:
-            logger = set_up_logging(room_id)
-            ctx = WebHostContext(static_server_data, logger)
-            ctx.load(room_id)
-            ctx.init_save()
+        with Locker(f"RoomLocker {room_id}"):
             try:
-                ctx.server = websockets.serve(functools.partial(server, ctx=ctx), ctx.host, ctx.port, ssl=ssl_context)
+                logger = set_up_logging(room_id)
+                ctx = WebHostContext(static_server_data, logger)
+                ctx.load(room_id)
+                ctx.init_save()
+                assert ctx.server is None
+                try:
+                    ctx.server = websockets.serve(
+                        functools.partial(server, ctx=ctx), ctx.host, ctx.port, ssl=get_ssl_context())
 
-                await ctx.server
-            except OSError:  # likely port in use
-                ctx.server = websockets.serve(functools.partial(server, ctx=ctx), ctx.host, 0, ssl=ssl_context)
+                    await ctx.server
+                except OSError:  # likely port in use
+                    ctx.server = websockets.serve(
+                        functools.partial(server, ctx=ctx), ctx.host, 0, ssl=get_ssl_context())
 
-                await ctx.server
-            port = 0
-            for wssocket in ctx.server.ws_server.sockets:
-                socketname = wssocket.getsockname()
-                if wssocket.family == socket.AF_INET6:
-                    # Prefer IPv4, as most users seem to not have working ipv6 support
-                    if not port:
+                    await ctx.server
+                port = 0
+                for wssocket in ctx.server.ws_server.sockets:
+                    socketname = wssocket.getsockname()
+                    if wssocket.family == socket.AF_INET6:
+                        # Prefer IPv4, as most users seem to not have working ipv6 support
+                        if not port:
+                            port = socketname[1]
+                    elif wssocket.family == socket.AF_INET:
                         port = socketname[1]
-                elif wssocket.family == socket.AF_INET:
-                    port = socketname[1]
-            if port:
-                ctx.logger.info(f'Hosting game at {host}:{port}')
+                if port:
+                    ctx.logger.info(f'Hosting game at {host}:{port}')
+                    with db_session:
+                        room = Room.get(id=ctx.room_id)
+                        room.last_port = port
+                else:
+                    ctx.logger.exception("Could not determine port. Likely hosting failure.")
                 with db_session:
-                    room = Room.get(id=ctx.room_id)
-                    room.last_port = port
+                    ctx.auto_shutdown = Room.get(id=room_id).timeout
+                if ctx.saving:
+                    setattr(asyncio.current_task(), "save", lambda: ctx._save(True))
+                assert ctx.shutdown_task is None
+                ctx.shutdown_task = asyncio.create_task(auto_shutdown(ctx, []))
+                await ctx.shutdown_task
+
+            except (KeyboardInterrupt, SystemExit):
+                if ctx.saving:
+                    ctx._save()
+                    setattr(asyncio.current_task(), "save", None)
+            except Exception as e:
+                with db_session:
+                    room = Room.get(id=room_id)
+                    room.last_port = -1
+                logger.exception(e)
+                raise
             else:
-                ctx.logger.exception("Could not determine port. Likely hosting failure.")
-            with db_session:
-                ctx.auto_shutdown = Room.get(id=room_id).timeout
-            ctx.shutdown_task = asyncio.create_task(auto_shutdown(ctx, []))
-            await ctx.shutdown_task
-
-            # ensure auto launch is on the same page in regard to room activity.
-            with db_session:
-                room: Room = Room.get(id=ctx.room_id)
-                room.last_activity = datetime.datetime.utcnow() - datetime.timedelta(seconds=room.timeout + 60)
-
-        except (KeyboardInterrupt, SystemExit):
-            with db_session:
-                room = Room.get(id=room_id)
-                # ensure the Room does not spin up again on its own, minute of safety buffer
-                room.last_activity = datetime.datetime.utcnow() - datetime.timedelta(minutes=1, seconds=room.timeout)
-        except Exception:
-            with db_session:
-                room = Room.get(id=room_id)
-                room.last_port = -1
-                # ensure the Room does not spin up again on its own, minute of safety buffer
-                room.last_activity = datetime.datetime.utcnow() - datetime.timedelta(minutes=1, seconds=room.timeout)
-            raise
-        finally:
-            rooms_shutting_down.put(room_id)
+                if ctx.saving:
+                    ctx._save()
+                    setattr(asyncio.current_task(), "save", None)
+            finally:
+                try:
+                    ctx.save_dirty = False  # make sure the saving thread does not write to DB after final wakeup
+                    ctx.exit_event.set()  # make sure the saving thread stops at some point
+                    # NOTE: async saving should probably be an async task and could be merged with shutdown_task
+                    with (db_session):
+                        # ensure the Room does not spin up again on its own, minute of safety buffer
+                        room = Room.get(id=room_id)
+                        room.last_activity = datetime.datetime.utcnow() - \
+                                             datetime.timedelta(minutes=1, seconds=room.timeout)
+                    logging.info(f"Shutting down room {room_id} on {name}.")
+                finally:
+                    await asyncio.sleep(5)
+                    rooms_shutting_down.put(room_id)
 
     class Starter(threading.Thread):
+        _tasks: typing.List[asyncio.Future]
+
+        def __init__(self):
+            super().__init__()
+            self._tasks = []
+
+        def _done(self, task: asyncio.Future):
+            self._tasks.remove(task)
+            task.result()
+
         def run(self):
             while 1:
                 next_room = rooms_to_run.get(block=True,  timeout=None)
-                asyncio.run_coroutine_threadsafe(start_room(next_room), loop)
+                gc.collect()
+                task = asyncio.run_coroutine_threadsafe(start_room(next_room), loop)
+                self._tasks.append(task)
+                task.add_done_callback(self._done)
                 logging.info(f"Starting room {next_room} on {name}.")
+                del task  # delete reference to task object
 
     starter = Starter()
     starter.daemon = True
     starter.start()
-    loop.run_forever()
+    try:
+        loop.run_forever()
+    finally:
+        # save all tasks that want to be saved during shutdown
+        for task in asyncio.all_tasks(loop):
+            save: typing.Optional[typing.Callable[[], typing.Any]] = getattr(task, "save", None)
+            if save:
+                save()

WebHostLib/generate.py

@@ -6,7 +6,7 @@ import random
 import tempfile
 import zipfile
 from collections import Counter
-from typing import Any, Dict, List, Optional, Union
+from typing import Any, Dict, List, Optional, Union, Set
 
 from flask import flash, redirect, render_template, request, session, url_for
 from pony.orm import commit, db_session
@@ -16,6 +16,7 @@ from Generate import PlandoOptions, handle_name
 from Main import main as ERmain
 from Utils import __version__
 from WebHostLib import app
+from settings import ServerOptions, GeneratorOptions
 from worlds.alttp.EntranceRandomizer import parse_arguments
 from .check import get_yaml_data, roll_options
 from .models import Generation, STATE_ERROR, STATE_QUEUED, Seed, UUID
@@ -23,25 +24,22 @@ from .upload import upload_zip_to_db
 
 
 def get_meta(options_source: dict, race: bool = False) -> Dict[str, Union[List[str], Dict[str, Any]]]:
-    plando_options = {
-        options_source.get("plando_bosses", ""),
-        options_source.get("plando_items", ""),
-        options_source.get("plando_connections", ""),
-        options_source.get("plando_texts", "")
-    }
-    plando_options -= {""}
+    plando_options: Set[str] = set()
+    for substr in ("bosses", "items", "connections", "texts"):
+        if options_source.get(f"plando_{substr}", substr in GeneratorOptions.plando_options):
+            plando_options.add(substr)
 
     server_options = {
-        "hint_cost": int(options_source.get("hint_cost", 10)),
-        "release_mode": options_source.get("release_mode", "goal"),
-        "remaining_mode": options_source.get("remaining_mode", "disabled"),
-        "collect_mode": options_source.get("collect_mode", "disabled"),
-        "item_cheat": bool(int(options_source.get("item_cheat", 1))),
-        "server_password": options_source.get("server_password", None),
+        "hint_cost": int(options_source.get("hint_cost", ServerOptions.hint_cost)),
+        "release_mode": str(options_source.get("release_mode", ServerOptions.release_mode)),
+        "remaining_mode": str(options_source.get("remaining_mode", ServerOptions.remaining_mode)),
+        "collect_mode": str(options_source.get("collect_mode", ServerOptions.collect_mode)),
+        "item_cheat": bool(int(options_source.get("item_cheat", not ServerOptions.disable_item_cheat))),
+        "server_password": str(options_source.get("server_password", None)),
     }
     generator_options = {
-        "spoiler": int(options_source.get("spoiler", 0)),
-        "race": race
+        "spoiler": int(options_source.get("spoiler", GeneratorOptions.spoiler)),
+        "race": race,
     }
 
     if race:
@@ -70,37 +68,42 @@ def generate(race=False):
                 flash(options)
             else:
                 meta = get_meta(request.form, race)
-                results, gen_options = roll_options(options, set(meta["plando_options"]))
-
-                if any(type(result) == str for result in results.values()):
-                    return render_template("checkResult.html", results=results)
-                elif len(gen_options) > app.config["MAX_ROLL"]:
-                    flash(f"Sorry, generating of multiworlds is limited to {app.config['MAX_ROLL']} players. "
-                          f"If you have a larger group, please generate it yourself and upload it.")
-                elif len(gen_options) >= app.config["JOB_THRESHOLD"]:
-                    gen = Generation(
-                        options=pickle.dumps({name: vars(options) for name, options in gen_options.items()}),
-                        # convert to json compatible
-                        meta=json.dumps(meta),
-                        state=STATE_QUEUED,
-                        owner=session["_id"])
-                    commit()
-
-                    return redirect(url_for("wait_seed", seed=gen.id))
-                else:
-                    try:
-                        seed_id = gen_game({name: vars(options) for name, options in gen_options.items()},
-                                           meta=meta, owner=session["_id"].int)
-                    except BaseException as e:
-                        from .autolauncher import handle_generation_failure
-                        handle_generation_failure(e)
-                        return render_template("seedError.html", seed_error=(e.__class__.__name__ + ": " + str(e)))
-
-                    return redirect(url_for("view_seed", seed=seed_id))
+                return start_generation(options, meta)
 
     return render_template("generate.html", race=race, version=__version__)
 
 
+def start_generation(options: Dict[str, Union[dict, str]], meta: Dict[str, Any]):
+    results, gen_options = roll_options(options, set(meta["plando_options"]))
+
+    if any(type(result) == str for result in results.values()):
+        return render_template("checkResult.html", results=results)
+    elif len(gen_options) > app.config["MAX_ROLL"]:
+        flash(f"Sorry, generating of multiworlds is limited to {app.config['MAX_ROLL']} players. "
+              f"If you have a larger group, please generate it yourself and upload it.")
+        return redirect(url_for(request.endpoint, **(request.view_args or {})))
+    elif len(gen_options) >= app.config["JOB_THRESHOLD"]:
+        gen = Generation(
+            options=pickle.dumps({name: vars(options) for name, options in gen_options.items()}),
+            # convert to json compatible
+            meta=json.dumps(meta),
+            state=STATE_QUEUED,
+            owner=session["_id"])
+        commit()
+
+        return redirect(url_for("wait_seed", seed=gen.id))
+    else:
+        try:
+            seed_id = gen_game({name: vars(options) for name, options in gen_options.items()},
+                               meta=meta, owner=session["_id"].int)
+        except BaseException as e:
+            from .autolauncher import handle_generation_failure
+            handle_generation_failure(e)
+            return render_template("seedError.html", seed_error=(e.__class__.__name__ + ": " + str(e)))
+
+        return redirect(url_for("view_seed", seed=seed_id))
+
+
 def gen_game(gen_options: dict, meta: Optional[Dict[str, Any]] = None, owner=None, sid=None):
     if not meta:
         meta: Dict[str, Any] = {}
@@ -132,6 +135,8 @@ def gen_game(gen_options: dict, meta: Optional[Dict[str, Any]] = None, owner=Non
                                                                        {"bosses", "items", "connections", "texts"}))
         erargs.skip_prog_balancing = False
         erargs.skip_output = False
+        erargs.spoiler_only = False
+        erargs.csv_output = False
 
         name_counter = Counter()
         for player, (playerfile, settings) in enumerate(gen_options.items(), 1):

WebHostLib/misc.py

@@ -1,10 +1,11 @@
 import datetime
 import os
-from typing import List, Dict, Union
+from typing import Any, IO, Dict, Iterator, List, Tuple, Union
 
 import jinja2.exceptions
 from flask import request, redirect, url_for, render_template, Response, session, abort, send_from_directory
 from pony.orm import count, commit, db_session
+from werkzeug.utils import secure_filename
 
 from worlds.AutoWorld import AutoWorldRegister
 from . import app, cache
@@ -17,13 +18,6 @@ def get_world_theme(game_name: str):
     return 'grass'
 
 
-@app.before_request
-def register_session():
-    session.permanent = True  # technically 31 days after the last visit
-    if not session.get("_id", None):
-        session["_id"] = uuid4()  # uniquely identify each session without needing a login
-
-
 @app.errorhandler(404)
 @app.errorhandler(jinja2.exceptions.TemplateNotFound)
 def page_not_found(err):
@@ -41,6 +35,12 @@ def start_playing():
 @app.route('/games/<string:game>/info/<string:lang>')
 @cache.cached()
 def game_info(game, lang):
+    try:
+        world = AutoWorldRegister.world_types[game]
+        if lang not in world.web.game_info_languages:
+            raise KeyError("Sorry, this game's info page is not available in that language yet.")
+    except KeyError:
+        return abort(404)
     return render_template('gameInfo.html', game=game, lang=lang, theme=get_world_theme(game))
 
 
@@ -58,6 +58,12 @@ def games():
 @app.route('/tutorial/<string:game>/<string:file>/<string:lang>')
 @cache.cached()
 def tutorial(game, file, lang):
+    try:
+        world = AutoWorldRegister.world_types[game]
+        if lang not in [tut.link.split("/")[1] for tut in world.web.tutorials]:
+            raise KeyError("Sorry, the tutorial is not available in that language yet.")
+    except KeyError:
+        return abort(404)
     return render_template("tutorial.html", game=game, file=file, lang=lang, theme=get_world_theme(game))
 
 
@@ -69,14 +75,40 @@ def tutorial_landing():
 
 @app.route('/faq/<string:lang>/')
 @cache.cached()
-def faq(lang):
-    return render_template("faq.html", lang=lang)
+def faq(lang: str):
+    import markdown
+    with open(os.path.join(app.static_folder, "assets", "faq", secure_filename(lang)+".md")) as f:
+        document = f.read()
+    return render_template(
+        "markdown_document.html",
+        title="Frequently Asked Questions",
+        html_from_markdown=markdown.markdown(
+            document,
+            extensions=["toc", "mdx_breakless_lists"],
+            extension_configs={
+                "toc": {"anchorlink": True}
+            }
+        ),
+    )
 
 
 @app.route('/glossary/<string:lang>/')
 @cache.cached()
-def terms(lang):
-    return render_template("glossary.html", lang=lang)
+def glossary(lang: str):
+    import markdown
+    with open(os.path.join(app.static_folder, "assets", "glossary", secure_filename(lang)+".md")) as f:
+        document = f.read()
+    return render_template(
+        "markdown_document.html",
+        title="Glossary",
+        html_from_markdown=markdown.markdown(
+            document,
+            extensions=["toc", "mdx_breakless_lists"],
+            extension_configs={
+                "toc": {"anchorlink": True}
+            }
+        ),
+    )
 
 
 @app.route('/seed/<suuid:seed>')
@@ -97,49 +129,91 @@ def new_room(seed: UUID):
     return redirect(url_for("host_room", room=room.id))
 
 
-def _read_log(path: str):
-    if os.path.exists(path):
-        with open(path, encoding="utf-8-sig") as log:
-            yield from log
-    else:
-        yield f"Logfile {path} does not exist. " \
-              f"Likely a crash during spinup of multiworld instance or it is still spinning up."
+def _read_log(log: IO[Any], offset: int = 0) -> Iterator[bytes]:
+    marker = log.read(3)  # skip optional BOM
+    if marker != b'\xEF\xBB\xBF':
+        log.seek(0, os.SEEK_SET)
+    log.seek(offset, os.SEEK_CUR)
+    yield from log
+    log.close()  # free file handle as soon as possible
 
 
 @app.route('/log/<suuid:room>')
-def display_log(room: UUID):
+def display_log(room: UUID) -> Union[str, Response, Tuple[str, int]]:
     room = Room.get(id=room)
     if room is None:
         return abort(404)
     if room.owner == session["_id"]:
         file_path = os.path.join("logs", str(room.id) + ".txt")
-        if os.path.exists(file_path):
-            return Response(_read_log(file_path), mimetype="text/plain;charset=UTF-8")
-        return "Log File does not exist."
+        try:
+            log = open(file_path, "rb")
+            range_header = request.headers.get("Range")
+            if range_header:
+                range_type, range_values = range_header.split('=')
+                start, end = map(str.strip, range_values.split('-', 1))
+                if range_type != "bytes" or end != "":
+                    return "Unsupported range", 500
+                # NOTE: we skip Content-Range in the response here, which isn't great but works for our JS
+                return Response(_read_log(log, int(start)), mimetype="text/plain", status=206)
+            return Response(_read_log(log), mimetype="text/plain")
+        except FileNotFoundError:
+            return Response(f"Logfile {file_path} does not exist. "
+                            f"Likely a crash during spinup of multiworld instance or it is still spinning up.",
+                            mimetype="text/plain")
 
     return "Access Denied", 403
 
 
-@app.route('/room/<suuid:room>', methods=['GET', 'POST'])
+@app.post("/room/<suuid:room>")
+def host_room_command(room: UUID):
+    room: Room = Room.get(id=room)
+    if room is None:
+        return abort(404)
+
+    if room.owner == session["_id"]:
+        cmd = request.form["cmd"]
+        if cmd:
+            Command(room=room, commandtext=cmd)
+            commit()
+    return redirect(url_for("host_room", room=room.id))
+
+
+@app.get("/room/<suuid:room>")
 def host_room(room: UUID):
     room: Room = Room.get(id=room)
     if room is None:
         return abort(404)
-    if request.method == "POST":
-        if room.owner == session["_id"]:
-            cmd = request.form["cmd"]
-            if cmd:
-                Command(room=room, commandtext=cmd)
-                commit()
-        return redirect(url_for("host_room", room=room.id))
 
     now = datetime.datetime.utcnow()
     # indicate that the page should reload to get the assigned port
-    should_refresh = not room.last_port and now - room.creation_time < datetime.timedelta(seconds=3)
+    should_refresh = ((not room.last_port and now - room.creation_time < datetime.timedelta(seconds=3))
+                      or room.last_activity < now - datetime.timedelta(seconds=room.timeout))
     with db_session:
         room.last_activity = now  # will trigger a spinup, if it's not already running
 
-    return render_template("hostRoom.html", room=room, should_refresh=should_refresh)
+    browser_tokens = "Mozilla", "Chrome", "Safari"
+    automated = ("update" in request.args
+                 or "Discordbot" in request.user_agent.string
+                 or not any(browser_token in request.user_agent.string for browser_token in browser_tokens))
+
+    def get_log(max_size: int = 0 if automated else 1024000) -> str:
+        if max_size == 0:
+            return "…"
+        try:
+            with open(os.path.join("logs", str(room.id) + ".txt"), "rb") as log:
+                raw_size = 0
+                fragments: List[str] = []
+                for block in _read_log(log):
+                    if raw_size + len(block) > max_size:
+                        fragments.append("…")
+                        break
+                    raw_size += len(block)
+                    fragments.append(block.decode("utf-8"))
+                return "".join(fragments)
+        except FileNotFoundError:
+            return ""
+
+    return render_template("hostRoom.html", room=room, should_refresh=should_refresh, get_log=get_log)
 
 
 @app.route('/favicon.ico')

WebHostLib/options.py

@@ -1,83 +1,61 @@
 import collections.abc
-import os
-import yaml
-import requests
 import json
-import flask
+import os
+from textwrap import dedent
+from typing import Dict, Union
+from docutils.core import publish_parts
+
+import yaml
+from flask import redirect, render_template, request, Response, abort
 
 import Options
-from Options import Visibility
-from flask import redirect, render_template, request, Response
-from worlds.AutoWorld import AutoWorldRegister
 from Utils import local_path
-from textwrap import dedent
+from worlds.AutoWorld import AutoWorldRegister
 from . import app, cache
+from .generate import get_meta
 
 
-def create():
+def create() -> None:
     target_folder = local_path("WebHostLib", "static", "generated")
     yaml_folder = os.path.join(target_folder, "configs")
 
     Options.generate_yaml_templates(yaml_folder)
 
 
-def get_world_theme(game_name: str):
+def get_world_theme(game_name: str) -> str:
     if game_name in AutoWorldRegister.world_types:
         return AutoWorldRegister.world_types[game_name].web.theme
     return 'grass'
 
 
-def render_options_page(template: str, world_name: str, is_complex: bool = False):
+def render_options_page(template: str, world_name: str, is_complex: bool = False) -> Union[Response, str]:
     world = AutoWorldRegister.world_types[world_name]
     if world.hidden or world.web.options_page is False:
         return redirect("games")
+    visibility_flag = Options.Visibility.complex_ui if is_complex else Options.Visibility.simple_ui
 
-    option_groups = {option: option_group.name
-                     for option_group in world.web.option_groups
-                     for option in option_group.options}
-    ordered_groups = ["Game Options", *[group.name for group in world.web.option_groups]]
-    grouped_options = {group: {} for group in ordered_groups}
-    for option_name, option in world.options_dataclass.type_hints.items():
-        # Exclude settings from options pages if their visibility is disabled
-        if not is_complex and option.visibility < Visibility.simple_ui:
-            continue
-
-        if is_complex and option.visibility < Visibility.complex_ui:
-            continue
-
-        grouped_options[option_groups.get(option, "Game Options")][option_name] = option
+    start_collapsed = {"Game Options": False}
+    for group in world.web.option_groups:
+        start_collapsed[group.name] = group.start_collapsed
 
     return render_template(
         template,
         world_name=world_name,
         world=world,
-        option_groups=grouped_options,
+        option_groups=Options.get_option_groups(world, visibility_level=visibility_flag),
+        start_collapsed=start_collapsed,
         issubclass=issubclass,
         Options=Options,
         theme=get_world_theme(world_name),
     )
 
 
-def generate_game(player_name: str, formatted_options: dict):
-    payload = {
-        "race": 0,
-        "hint_cost": 10,
-        "forfeit_mode": "auto",
-        "remaining_mode": "disabled",
-        "collect_mode": "goal",
-        "weights": {
-            player_name: formatted_options,
-        },
-    }
-    r = requests.post("https://archipelago.gg/api/generate", json=payload)
-    if 200 <= r.status_code <= 299:
-        response_data = r.json()
-        return redirect(response_data["url"])
-    else:
-        return r.text
+def generate_game(options: Dict[str, Union[dict, str]]) -> Union[Response, str]:
+    from .generate import start_generation
+    return start_generation(options, get_meta({}))
 
 
-def send_yaml(player_name: str, formatted_options: dict):
+def send_yaml(player_name: str, formatted_options: dict) -> Response:
     response = Response(yaml.dump(formatted_options, sort_keys=False))
     response.headers["Content-Type"] = "text/yaml"
     response.headers["Content-Disposition"] = f"attachment; filename={player_name}.yaml"
@@ -85,10 +63,26 @@ def send_yaml(player_name: str, formatted_options: dict):
 
 
 @app.template_filter("dedent")
-def filter_dedent(text: str):
+def filter_dedent(text: str) -> str:
     return dedent(text).strip("\n ")
 
 
+@app.template_filter("rst_to_html")
+def filter_rst_to_html(text: str) -> str:
+    """Converts reStructuredText (such as a Python docstring) to HTML."""
+    if text.startswith(" ") or text.startswith("\t"):
+        text = dedent(text)
+    elif "\n" in text:
+        lines = text.splitlines()
+        text = lines[0] + "\n" + dedent("\n".join(lines[1:]))
+
+    return publish_parts(text, writer_name='html', settings=None, settings_overrides={
+        'raw_enable': False,
+        'file_insertion_enabled': False,
+        'output_encoding': 'unicode'
+    })['body']
+
+
 @app.template_test("ordered")
 def test_ordered(obj):
     return isinstance(obj, collections.abc.Sequence)
@@ -98,10 +92,34 @@ def test_ordered(obj):
 @cache.cached()
 def option_presets(game: str) -> Response:
     world = AutoWorldRegister.world_types[game]
-    presets = {}
 
-    if world.web.options_presets:
-        presets = presets | world.web.options_presets
+    presets = {}
+    for preset_name, preset in world.web.options_presets.items():
+        presets[preset_name] = {}
+        for preset_option_name, preset_option in preset.items():
+            if preset_option == "random":
+                presets[preset_name][preset_option_name] = preset_option
+                continue
+
+            option = world.options_dataclass.type_hints[preset_option_name].from_any(preset_option)
+            if isinstance(option, Options.NamedRange) and isinstance(preset_option, str):
+                assert preset_option in option.special_range_names, \
+                    f"Invalid preset value '{preset_option}' for '{preset_option_name}' in '{preset_name}'. " \
+                    f"Expected {option.special_range_names.keys()} or {option.range_start}-{option.range_end}."
+
+                presets[preset_name][preset_option_name] = option.value
+            elif isinstance(option, (Options.Range, Options.OptionSet, Options.OptionList, Options.OptionCounter)):
+                presets[preset_name][preset_option_name] = option.value
+            elif isinstance(preset_option, str):
+                # Ensure the option value is valid for Choice and Toggle options
+                assert option.name_lookup[option.value] == preset_option, \
+                    f"Invalid option value '{preset_option}' for '{preset_option_name}' in preset '{preset_name}'. " \
+                    f"Values must not be resolved to a different option via option.from_text (or an alias)."
+                # Use the name of the option
+                presets[preset_name][preset_option_name] = option.current_key
+            else:
+                # Use the name of the option
+                presets[preset_name][preset_option_name] = option.current_key
 
     class SetEncoder(json.JSONEncoder):
         def default(self, obj):
@@ -111,7 +129,7 @@ def option_presets(game: str) -> Response:
             return json.JSONEncoder.default(self, obj)
 
     json_data = json.dumps(presets, cls=SetEncoder)
-    response = flask.Response(json_data)
+    response = Response(json_data)
     response.headers["Content-Type"] = "application/json"
     return response
 
@@ -124,7 +142,10 @@ def weighted_options_old():
 @app.route("/games/<string:game>/weighted-options")
 @cache.cached()
 def weighted_options(game: str):
-    return render_options_page("weightedOptions/weightedOptions.html", game, is_complex=True)
+    try:
+        return render_options_page("weightedOptions/weightedOptions.html", game, is_complex=True)
+    except KeyError:
+        return abort(404)
 
 
 @app.route("/games/<string:game>/generate-weighted-yaml", methods=["POST"])
@@ -169,7 +190,7 @@ def generate_weighted_yaml(game: str):
         }
 
         if intent_generate:
-            return generate_game(player_name, formatted_options)
+            return generate_game({player_name: formatted_options})
 
         else:
             return send_yaml(player_name, formatted_options)
@@ -179,7 +200,10 @@ def generate_weighted_yaml(game: str):
 @app.route("/games/<string:game>/player-options")
 @cache.cached()
 def player_options(game: str):
-    return render_options_page("playerOptions/playerOptions.html", game, is_complex=False)
+    try:
+        return render_options_page("playerOptions/playerOptions.html", game, is_complex=False)
+    except KeyError:
+        return abort(404)
 
 
 # YAML generator for player-options
@@ -196,9 +220,9 @@ def generate_yaml(game: str):
             else:
                 options[key] = val
 
-        # Detect and build ItemDict options from their name pattern
         for key, val in options.copy().items():
             key_parts = key.rsplit("||", 2)
+            # Detect and build OptionCounter options from their name pattern
             if key_parts[-1] == "qty":
                 if key_parts[0] not in options:
                     options[key_parts[0]] = {}
@@ -206,6 +230,20 @@ def generate_yaml(game: str):
                     options[key_parts[0]][key_parts[1]] = int(val)
                 del options[key]
 
+            # Detect keys which end with -custom, indicating a TextChoice with a possible custom value
+            elif key_parts[-1].endswith("-custom"):
+                if val:
+                    options[key_parts[-1][:-7]] = val
+
+                del options[key]
+
+            # Detect keys which end with -range, indicating a NamedRange with a possible custom value
+            elif key_parts[-1].endswith("-range"):
+                if options[key_parts[-1][:-6]] == "custom":
+                    options[key_parts[-1][:-6]] = val
+
+                del options[key]
+
         # Detect random-* keys and set their options accordingly
         for key, val in options.copy().items():
             if key.startswith("random-"):
@@ -243,7 +281,7 @@ def generate_yaml(game: str):
         }
 
         if intent_generate:
-            return generate_game(player_name, formatted_options)
+            return generate_game({player_name: formatted_options})
 
         else:
             return send_yaml(player_name, formatted_options)

WebHostLib/requirements.txt

@@ -1,9 +1,12 @@
-flask>=3.0.0
-pony>=0.7.17
-waitress>=2.1.2
-Flask-Caching>=2.1.0
-Flask-Compress>=1.14
-Flask-Limiter>=3.5.0
-bokeh>=3.1.1; python_version <= '3.8'
-bokeh>=3.3.2; python_version >= '3.9'
-markupsafe>=2.1.3
+flask>=3.1.0
+werkzeug>=3.1.3
+pony>=0.7.19
+waitress>=3.0.2
+Flask-Caching>=2.3.0
+Flask-Compress>=1.17
+Flask-Limiter>=3.12
+bokeh>=3.6.3
+markupsafe>=3.0.2
+Markdown>=3.7
+mdx-breakless-lists>=1.0.1
+setproctitle>=1.3.5

WebHostLib/robots.py

@@ -8,7 +8,8 @@ from . import cache
 def robots():
     # If this host is not official, do not allow search engine crawling
     if not app.config["ASSET_RIGHTS"]:
-        return app.send_static_file('robots.txt')
+        # filename changed in case the path is intercepted and served by an outside service
+        return app.send_static_file('robots_file.txt')
 
     # Send 404 if the host has affirmed this to be the official WebHost
     abort(404)

WebHostLib/session.py

@@ -0,0 +1,31 @@
+from uuid import uuid4, UUID
+
+from flask import session, render_template
+
+from WebHostLib import app
+
+
+@app.before_request
+def register_session():
+    session.permanent = True  # technically 31 days after the last visit
+    if not session.get("_id", None):
+        session["_id"] = uuid4()  # uniquely identify each session without needing a login
+
+
+@app.route('/session')
+def show_session():
+    return render_template(
+        "session.html",
+    )
+
+
+@app.route('/session/<string:_id>')
+def set_session(_id: str):
+    new_id: UUID = UUID(_id, version=4)
+    old_id: UUID = session["_id"]
+    if old_id != new_id:
+        session["_id"] = new_id
+    return render_template(
+        "session.html",
+        old_id=old_id,
+    )

WebHostLib/static/assets/faq.js

@@ -1,51 +0,0 @@
-window.addEventListener('load', () => {
-    const tutorialWrapper = document.getElementById('faq-wrapper');
-    new Promise((resolve, reject) => {
-        const ajax = new XMLHttpRequest();
-        ajax.onreadystatechange = () => {
-            if (ajax.readyState !== 4) { return; }
-            if (ajax.status === 404) {
-                reject("Sorry, the tutorial is not available in that language yet.");
-                return;
-            }
-            if (ajax.status !== 200) {
-                reject("Something went wrong while loading the tutorial.");
-                return;
-            }
-            resolve(ajax.responseText);
-        };
-        ajax.open('GET', `${window.location.origin}/static/assets/faq/` +
-          `faq_${tutorialWrapper.getAttribute('data-lang')}.md`, true);
-        ajax.send();
-    }).then((results) => {
-        // Populate page with HTML generated from markdown
-        showdown.setOption('tables', true);
-        showdown.setOption('strikethrough', true);
-        showdown.setOption('literalMidWordUnderscores', true);
-        tutorialWrapper.innerHTML += (new showdown.Converter()).makeHtml(results);
-        adjustHeaderWidth();
-
-        // Reset the id of all header divs to something nicer
-        for (const header of document.querySelectorAll('h1, h2, h3, h4, h5, h6')) {
-            const headerId = header.innerText.replace(/\s+/g, '-').toLowerCase();
-            header.setAttribute('id', headerId);
-            header.addEventListener('click', () => {
-                window.location.hash = `#${headerId}`;
-                header.scrollIntoView();
-            });
-        }
-
-        // Manually scroll the user to the appropriate header if anchor navigation is used
-        document.fonts.ready.finally(() => {
-            if (window.location.hash) {
-                const scrollTarget = document.getElementById(window.location.hash.substring(1));
-                scrollTarget?.scrollIntoView();
-            }
-        });
-    }).catch((error) => {
-        console.error(error);
-        tutorialWrapper.innerHTML =
-            `<h2>This page is out of logic!</h2>
-            <h3>Click <a href="${window.location.origin}">here</a> to return to safety.</h3>`;
-    });
-});

WebHostLib/static/assets/faq/en.md

@@ -22,7 +22,7 @@ players to rely upon each other to complete their game.
 
 While a multiworld game traditionally requires all players to be playing the same game, a multi-game multiworld allows
 players to randomize any of the supported games, and send items between them. This allows players of different
-games to interact with one another in a single multiplayer environment.  Archipelago supports multi-game multiworld.
+games to interact with one another in a single multiplayer environment.  Archipelago supports multi-game multiworlds.
 Here is a list of our [Supported Games](https://archipelago.gg/games).
 
 ## Can I generate a single-player game with Archipelago?
@@ -77,4 +77,4 @@ There, you will find examples of games in the `worlds` folder:
 You may also find developer documentation in the `docs` folder:  
 [/docs Folder in Archipelago Code](https://github.com/ArchipelagoMW/Archipelago/tree/main/docs).
 
-If you have more questions, feel free to ask in the **#archipelago-dev** channel on our Discord.
+If you have more questions, feel free to ask in the **#ap-world-dev** channel on our Discord.

WebHostLib/static/assets/gameInfo.js

@@ -23,7 +23,6 @@ window.addEventListener('load', () => {
         showdown.setOption('strikethrough', true);
         showdown.setOption('literalMidWordUnderscores', true);
         gameInfo.innerHTML += (new showdown.Converter()).makeHtml(results);
-        adjustHeaderWidth();
 
         // Reset the id of all header divs to something nicer
         for (const header of document.querySelectorAll('h1, h2, h3, h4, h5, h6')) {
@@ -42,10 +41,5 @@ window.addEventListener('load', () => {
                 scrollTarget?.scrollIntoView();
             }
         });
-    }).catch((error) => {
-        console.error(error);
-        gameInfo.innerHTML =
-            `<h2>This page is out of logic!</h2>
-            <h3>Click <a href="${window.location.origin}">here</a> to return to safety.</h3>`;
     });
 });

WebHostLib/static/assets/glossary.js

@@ -1,51 +0,0 @@
-window.addEventListener('load', () => {
-    const tutorialWrapper = document.getElementById('glossary-wrapper');
-    new Promise((resolve, reject) => {
-        const ajax = new XMLHttpRequest();
-        ajax.onreadystatechange = () => {
-            if (ajax.readyState !== 4) { return; }
-            if (ajax.status === 404) {
-                reject("Sorry, the glossary page is not available in that language yet.");
-                return;
-            }
-            if (ajax.status !== 200) {
-                reject("Something went wrong while loading the glossary.");
-                return;
-            }
-            resolve(ajax.responseText);
-        };
-        ajax.open('GET', `${window.location.origin}/static/assets/faq/` +
-          `glossary_${tutorialWrapper.getAttribute('data-lang')}.md`, true);
-        ajax.send();
-    }).then((results) => {
-        // Populate page with HTML generated from markdown
-        showdown.setOption('tables', true);
-        showdown.setOption('strikethrough', true);
-        showdown.setOption('literalMidWordUnderscores', true);
-        tutorialWrapper.innerHTML += (new showdown.Converter()).makeHtml(results);
-        adjustHeaderWidth();
-
-        // Reset the id of all header divs to something nicer
-        for (const header of document.querySelectorAll('h1, h2, h3, h4, h5, h6')) {
-            const headerId = header.innerText.replace(/\s+/g, '-').toLowerCase();
-            header.setAttribute('id', headerId);
-            header.addEventListener('click', () => {
-                window.location.hash = `#${headerId}`;
-                header.scrollIntoView();
-            });
-        }
-
-        // Manually scroll the user to the appropriate header if anchor navigation is used
-        document.fonts.ready.finally(() => {
-            if (window.location.hash) {
-                const scrollTarget = document.getElementById(window.location.hash.substring(1));
-                scrollTarget?.scrollIntoView();
-            }
-        });
-    }).catch((error) => {
-        console.error(error);
-        tutorialWrapper.innerHTML =
-            `<h2>This page is out of logic!</h2>
-            <h3>Click <a href="${window.location.origin}">here</a> to return to safety.</h3>`;
-    });
-});

WebHostLib/static/assets/hostGame.js

@@ -6,6 +6,4 @@ window.addEventListener('load', () => {
     document.getElementById('file-input').addEventListener('change', () => {
         document.getElementById('host-game-form').submit();
     });
-
-    adjustFooterHeight();
 });

WebHostLib/static/assets/playerOptions.js

@@ -288,6 +288,11 @@ const applyPresets = (presetName) => {
         }
       });
       namedRangeSelect.value = trueValue;
+      // It is also possible for a preset to use an unnamed value. If this happens, set the dropdown to "Custom"
+      if (namedRangeSelect.selectedIndex == -1)
+      {
+        namedRangeSelect.value = "custom";
+      }
     }
 
     // Handle options whose presets are "random"

WebHostLib/static/assets/styleController.js

@@ -1,47 +0,0 @@
-const adjustFooterHeight = () => {
-  // If there is no footer on this page, do nothing
-  const footer = document.getElementById('island-footer');
-  if (!footer) { return; }
-
-  // If the body is taller than the window, also do nothing
-  if (document.body.offsetHeight > window.innerHeight) {
-    footer.style.marginTop = '0';
-    return;
-  }
-
-  // Add a margin-top to the footer to position it at the bottom of the screen
-  const sibling = footer.previousElementSibling;
-  const margin = (window.innerHeight - sibling.offsetTop - sibling.offsetHeight - footer.offsetHeight);
-  if (margin < 1) {
-    footer.style.marginTop = '0';
-    return;
-  }
-  footer.style.marginTop = `${margin}px`;
-};
-
-const adjustHeaderWidth = () => {
-  // If there is no header, do nothing
-  const header = document.getElementById('base-header');
-  if (!header) { return; }
-
-  const tempDiv = document.createElement('div');
-  tempDiv.style.width = '100px';
-  tempDiv.style.height = '100px';
-  tempDiv.style.overflow = 'scroll';
-  tempDiv.style.position = 'absolute';
-  tempDiv.style.top = '-500px';
-  document.body.appendChild(tempDiv);
-  const scrollbarWidth = tempDiv.offsetWidth - tempDiv.clientWidth;
-  document.body.removeChild(tempDiv);
-
-  const documentRoot = document.compatMode === 'BackCompat' ? document.body : document.documentElement;
-  const margin = (documentRoot.scrollHeight > documentRoot.clientHeight) ? 0-scrollbarWidth : 0;
-  document.getElementById('base-header-right').style.marginRight = `${margin}px`;
-};
-
-window.addEventListener('load', () => {
-  window.addEventListener('resize', adjustFooterHeight);
-  window.addEventListener('resize', adjustHeaderWidth);
-  adjustFooterHeight();
-  adjustHeaderWidth();
-});

WebHostLib/static/assets/trackerCommon.js

@@ -27,7 +27,7 @@ const adjustTableHeight = () => {
  * @returns {string}
  */
 const secondsToHours = (seconds) => {
-    let hours   = Math.floor(seconds / 3600);
+    let hours = Math.floor(seconds / 3600);
     let minutes = Math.floor((seconds - (hours * 3600)) / 60).toString().padStart(2, '0');
     return `${hours}:${minutes}`;
 };
@@ -38,18 +38,18 @@ window.addEventListener('load', () => {
         info: false,
         dom: "t",
         stateSave: true,
-        stateSaveCallback: function(settings, data) {
+        stateSaveCallback: function (settings, data) {
             delete data.search;
             localStorage.setItem(`DataTables_${settings.sInstance}_/tracker`, JSON.stringify(data));
         },
-        stateLoadCallback: function(settings) {
+        stateLoadCallback: function (settings) {
             return JSON.parse(localStorage.getItem(`DataTables_${settings.sInstance}_/tracker`));
         },
-        footerCallback: function(tfoot, data, start, end, display) {
+        footerCallback: function (tfoot, data, start, end, display) {
             if (tfoot) {
                 const activityData = this.api().column('lastActivity:name').data().toArray().filter(x => !isNaN(x));
                 Array.from(tfoot?.children).find(td => td.classList.contains('last-activity')).innerText =
-                  (activityData.length) ? secondsToHours(Math.min(...activityData)) : 'None';
+                    (activityData.length) ? secondsToHours(Math.min(...activityData)) : 'None';
             }
         },
         columnDefs: [
@@ -123,49 +123,64 @@ window.addEventListener('load', () => {
             event.preventDefault();
         }
     });
-    const tracker = document.getElementById('tracker-wrapper').getAttribute('data-tracker');
-    const target_second = document.getElementById('tracker-wrapper').getAttribute('data-second') + 3;
+    const target_second = parseInt(document.getElementById('tracker-wrapper').getAttribute('data-second')) + 3;
+    console.log("Target second of refresh: " + target_second);
 
-    function getSleepTimeSeconds(){
+    function getSleepTimeSeconds() {
         // -40 % 60 is -40, which is absolutely wrong and should burn
         var sleepSeconds = (((target_second - new Date().getSeconds()) % 60) + 60) % 60;
         return sleepSeconds || 60;
     }
 
+    let update_on_view = false;
     const update = () => {
-        const target = $("<div></div>");
-        console.log("Updating Tracker...");
-        target.load(location.href, function (response, status) {
-            if (status === "success") {
-                target.find(".table").each(function (i, new_table) {
-                    const new_trs = $(new_table).find("tbody>tr");
-                    const footer_tr = $(new_table).find("tfoot>tr");
-                    const old_table = tables.eq(i);
-                    const topscroll = $(old_table.settings()[0].nScrollBody).scrollTop();
-                    const leftscroll = $(old_table.settings()[0].nScrollBody).scrollLeft();
-                    old_table.clear();
-                    if (footer_tr.length) {
-                        $(old_table.table).find("tfoot").html(footer_tr);
-                    }
-                    old_table.rows.add(new_trs);
-                    old_table.draw();
-                    $(old_table.settings()[0].nScrollBody).scrollTop(topscroll);
-                    $(old_table.settings()[0].nScrollBody).scrollLeft(leftscroll);
-                });
-                $("#multi-stream-link").replaceWith(target.find("#multi-stream-link"));
-            } else {
-                console.log("Failed to connect to Server, in order to update Table Data.");
-                console.log(response);
-            }
-        })
-        setTimeout(update, getSleepTimeSeconds()*1000);
+        if (document.hidden) {
+            console.log("Document reporting as not visible, not updating Tracker...");
+            update_on_view = true;
+        } else {
+            update_on_view = false;
+            const target = $("<div></div>");
+            console.log("Updating Tracker...");
+            target.load(location.href, function (response, status) {
+                if (status === "success") {
+                    target.find(".table").each(function (i, new_table) {
+                        const new_trs = $(new_table).find("tbody>tr");
+                        const footer_tr = $(new_table).find("tfoot>tr");
+                        const old_table = tables.eq(i);
+                        const topscroll = $(old_table.settings()[0].nScrollBody).scrollTop();
+                        const leftscroll = $(old_table.settings()[0].nScrollBody).scrollLeft();
+                        old_table.clear();
+                        if (footer_tr.length) {
+                            $(old_table.table).find("tfoot").html(footer_tr);
+                        }
+                        old_table.rows.add(new_trs);
+                        old_table.draw();
+                        $(old_table.settings()[0].nScrollBody).scrollTop(topscroll);
+                        $(old_table.settings()[0].nScrollBody).scrollLeft(leftscroll);
+                    });
+                    $("#multi-stream-link").replaceWith(target.find("#multi-stream-link"));
+                } else {
+                    console.log("Failed to connect to Server, in order to update Table Data.");
+                    console.log(response);
+                }
+            })
+        }
+        updater = setTimeout(update, getSleepTimeSeconds() * 1000);
     }
-    setTimeout(update, getSleepTimeSeconds()*1000);
+    let updater = setTimeout(update, getSleepTimeSeconds() * 1000);
 
     window.addEventListener('resize', () => {
         adjustTableHeight();
         tables.draw();
     });
 
+    window.addEventListener('visibilitychange', () => {
+        if (!document.hidden && update_on_view) {
+            console.log("Page became visible, tracker should be refreshed.");
+            clearTimeout(updater);
+            update();
+        }
+    });
+
     adjustTableHeight();
 });

WebHostLib/static/assets/tutorial.js

@@ -25,7 +25,6 @@ window.addEventListener('load', () => {
         showdown.setOption('literalMidWordUnderscores', true);
         showdown.setOption('disableForced4SpacesIndentedSublists', true);
         tutorialWrapper.innerHTML += (new showdown.Converter()).makeHtml(results);
-        adjustHeaderWidth();
 
         const title = document.querySelector('h1')
         if (title) {
@@ -49,10 +48,5 @@ window.addEventListener('load', () => {
                 scrollTarget?.scrollIntoView();
             }
         });
-    }).catch((error) => {
-        console.error(error);
-        tutorialWrapper.innerHTML =
-            `<h2>This page is out of logic!</h2>
-            <h3>Click <a href="${window.location.origin}/tutorial">here</a> to return to safety.</h3>`;
     });
 });