Initial work on new pottery modes

source/dungeon/RoomObject.py

@@ -0,0 +1,34 @@
+from Utils import snes_to_pc
+
+# Subtype 3 object (0x2xx by jpdasm id - see bank 01)
+# B
+Normal_Pot = (0xFA, 3, 3)
+Shuffled_Pot = (0xFB, 0, 0)  # formerly weird pot, or black diagonal thing
+
+
+class RoomObject:
+
+    def __init__(self, address, data):
+        self.address = address
+        self.data = data
+
+    def change_type(self, new_type):
+        type_id, datum_a, datum_b = new_type
+        if 0xF8 <= type_id < 0xFC:  # sub type 3
+            self.data = (self.data[0] & 0xFC) | datum_a, (self.data[1] & 0xFC) | datum_b, type_id
+        else:
+            pass  # not yet implemented
+
+    def write_to_rom(self, rom):
+        rom.write_bytes(snes_to_pc(self.address), self.data)
+
+
+class DoorObject:
+
+    def __init__(self, pos, kind):
+        self.pos = pos
+        self.kind = kind
+
+    def get_bytes(self):
+        return [self.pos.value, self.kind.value]
+