From 91ae73260912b512e17609ae0f949f594efe3a74 Mon Sep 17 00:00:00 2001
From: Lukas Krickl <lukas@krickl.dev>
Date: Tue, 12 Aug 2025 17:14:05 +0200
Subject: [PATCH] objanim: renamed door open animation to allow room for more
 animations in different directions

---
 src/objanim.s | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/objanim.s b/src/objanim.s
index 5057a20..34bb5ab 100644
--- a/src/objanim.s
+++ b/src/objanim.s
@@ -20,7 +20,7 @@ objanim_init:
 objanim_door_open:
 	push de
 	push bc
-	ld de, st_objanim_door_open
+	ld de, st_objanim_door_open_down
 	ld hl, objanim
 	ld bc, st_size
 	call memcpy
@@ -61,9 +61,10 @@ objanim_door_open:
 	ret
 
 	; state function for door opening animation
+	; down
 	; inputs:
 	;		de: objanim
-objanim_door_open_fn:
+objanim_door_open_down_fn:
 #define TMP_Y, scratch
 #define TMP_X, scratch+1
 
@@ -94,11 +95,6 @@ objanim_door_open_fn:
 	xor a, a
 	ld [hl+], a  ; no flags
 
-	ld de, objanim+obja_timer
-	ld a, [de]
-	dec a
-	ld [de], a ; timer--
-	jr z, @timer_done REL
 
 	; set up second object
 	call load_unit_obj
@@ -120,11 +116,22 @@ objanim_door_open_fn:
 	xor a, a
 	ld [hl], a
 
+	; check if we are done
+	ld de, objanim+obja_timer
+	ld a, [de]
+	dec a
+	ld [de], a ; timer--
+	jr z, @timer_done REL
 
 	ldnull bc
 	ret
 @timer_done:
+	call door_open_done
+#undefine TMP_X
+#undefine TMP_Y
 
+	; completes the door opening animation	
+door_open_done:
 	; unset pause object update
 	ld a, [gameplay_flags]
 	and a, ~GPF_PAUSE_UPDATE & 0xFF
@@ -132,8 +139,6 @@ objanim_door_open_fn:
 
 	ld bc, st_null
 	ret
-#undefine TMP_X
-#undefine TMP_Y
 
-st_objanim_door_open:
-	st_def 0x00, objanim_door_open_fn, st_objanim_door_open 
+st_objanim_door_open_down:
+	st_def 0x00, objanim_door_open_down_fn, st_objanim_door_open_down 
-- 
2.30.2