First Commit

Upload literally everything from the pokecrystal16 expand-move-ID branch

engine/events/card_key.asm

@@ -0,0 +1,37 @@
+_CardKey:
+; Are we even in the right map to use this?
+	ld a, [wMapGroup]
+	cp GROUP_RADIO_TOWER_3F
+	jr nz, .nope
+
+	ld a, [wMapNumber]
+	cp MAP_RADIO_TOWER_3F
+	jr nz, .nope
+; Are we facing the slot?
+	ld a, [wPlayerDirection]
+	and %1100
+	cp OW_UP
+	jr nz, .nope
+
+	call GetFacingTileCoord
+	ld a, d
+	cp 18
+	jr nz, .nope
+	ld a, e
+	cp 6
+	jr nz, .nope
+; Let's use the Card Key.
+	ld hl, .CardKeyScript
+	call QueueScript
+	ld a, TRUE
+	ld [wItemEffectSucceeded], a
+	ret
+
+.nope
+	ld a, FALSE
+	ld [wItemEffectSucceeded], a
+	ret
+
+.CardKeyScript:
+	closetext
+	farsjump CardKeySlotScript