KH2: Deathlink and ingame item popups (#5206)

---------

Co-authored-by: qwint <qwint.42@gmail.com>
Co-authored-by: Delilah <lindsaydiane@gmail.com>

worlds/kh2/ClientStuff/ReadAndWrite.py

@@ -0,0 +1,47 @@
+# All the write functions return a bool for has written it but there isnt a use case for that I've found
+def kh2_read_short(self, address) -> int:
+    """Reads 2 bytes"""
+    return self.kh2.read_short(self.kh2.base_address + address)
+
+
+def kh2_write_short(self, address, value) -> None:
+    """Writes 2 bytes"""
+    self.kh2.write_short(self.kh2.base_address + address, value)
+
+
+def kh2_write_byte(self, address, value):
+    """Writes 1 byte"""
+    return self.kh2.write_bytes(self.kh2.base_address + address, value.to_bytes(1, 'big'), 1)
+
+
+def kh2_read_byte(self, address):
+    """Reads 1 byte"""
+    return int.from_bytes(self.kh2.read_bytes(self.kh2.base_address + address, 1))
+
+
+def kh2_read_int(self, address):
+    """Reads 4 bytes"""
+    return self.kh2.read_int(self.kh2.base_address + address)
+
+
+def kh2_write_int(self, address, value):
+    """Writes 4 bytes"""
+    self.kh2.write_int(self.kh2.base_address + address, value)
+
+
+def kh2_read_longlong(self, address):
+    """Reads 8 bytes"""
+    return self.kh2.read_longlong(self.kh2.base_address + address)
+
+
+def kh2_read_string(self, address, length):
+    """Reads length amount of bytes"""
+    return self.kh2.read_string(self.kh2.base_address + address, length)
+
+
+def kh2_write_bytes(self, address, value):
+    return self.kh2.write_bytes(self.kh2.base_address + address, bytes(value), len(value))
+
+
+def kh2_return_base_address(self):
+    return self.kh2.base_address