Winner's Path modifications

- Added a Strength Switch puzzle to floor 2, which took an unhealthy amount of time to do. This is possible in GSC but requires a lot of extremely hacky solutions. There is a glitch that causes the boulder not to move once on the switch if you reload the map but I have been doing this for 3-4 hours, shush.
- Added a depressed switch tile to accomodate the new functionality.
- New switch collision type for boulder puzzles.
- Removed a lot of unused/unreferenced stuff that isn't necessary in Crystal to save space.

home/map_objects.asm

@@ -153,7 +153,7 @@ CheckCounterTile::
 CheckPitTile::
 	cp COLL_PIT
 	ret z
-	cp COLL_PIT_68
+	cp COLL_SWITCH
 	ret
 
 CheckIceTile::
@@ -519,16 +519,6 @@ _GetMovementIndex::
 	ld a, h
 	ret
 
-SetVramState_Bit0:: ; unreferenced
-	ld hl, wVramState
-	set 0, [hl]
-	ret
-
-ResetVramState_Bit0:: ; unreferenced
-	ld hl, wVramState
-	res 0, [hl]
-	ret
-
 UpdateSprites::
 	ld a, [wVramState]
 	bit 0, a