Add card_key.asm and basement_key.asm

2 files changed, 69 insertions, 0 deletions

diff --git a/engine/events/basement_key.asm b/engine/events/basement_key.asm
new file mode 100755
index 00000000..ab8c39ce
--- /dev/null
+++ b/engine/events/basement_key.asm
@@ -0,0 +1,32 @@
+_BasementKey:
+; Are we even in the right map to use this?
+	ld a, [wMapGroup]
+	cp GROUP_GOLDENROD_UNDERGROUND
+	jr nz, .nope
+
+	ld a, [wMapNumber]
+	cp MAP_GOLDENROD_UNDERGROUND
+	jr nz, .nope
+; Are we on the tile in front of the door?
+	call GetFacingTileCoord
+	ld a, d
+	cp 22
+	jr nz, .nope
+	ld a, e
+	cp 10
+	jr nz, .nope
+; Let's use the Basement Key
+	ld hl, .BasementKeyScript
+	call QueueScript
+	ld a, TRUE
+	ld [wItemEffectSucceeded], a
+	ret
+
+.nope
+	ld a, FALSE
+	ld [wItemEffectSucceeded], a
+	ret
+
+.BasementKeyScript:
+	closetext
+	farsjump BasementDoorScript
diff --git a/engine/events/card_key.asm b/engine/events/card_key.asm
new file mode 100755
index 00000000..c15b1def
--- /dev/null
+++ b/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