From: Lukas Krickl <lukas@krickl.dev>
Date: Thu, 7 Aug 2025 20:15:18 +0000 (+0200)
Subject: players: Moved redraw into a more generic routine
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=387493e27f9e96f816c71fc5253051bfe5b1d624;p=gbrg%2F.git

players: Moved redraw into a more generic routine
---

diff --git a/src/map.s b/src/map.s
index b921cdd..88bf025 100644
--- a/src/map.s
+++ b/src/map.s
@@ -494,6 +494,22 @@ map_draw_shadow2:
 
   ret
 
+	
+	; requests a full map redraw
+	; always draws to SCRN0
+	; redraws one set of shadow tiles to SCRN0 + a * MAP_W
+	; inputs:
+	;		a: row to begin drawing at
+map_request_redraw_at:
+	push af ; save y for after
+	call map_draw_shadow2
+	pop af
+	
+	ld hl, SCRN0 
+	; a = y position
+	call map_request_redraw2
+	ret
+
   ; requests a map redraw
   ; this will set up redraw_bg
   ; redraw_shadow and redraw steps for 4 rows of tiles
diff --git a/src/player.s b/src/player.s
index baec583..431c76a 100644
--- a/src/player.s
+++ b/src/player.s
@@ -86,13 +86,7 @@ unit_player_remove_door:
 	ld hl, act_pos_y
 	add hl, de
 	ld a, [hl] ; load y offset
-	push af ; save y for after
-	call map_draw_shadow2
-	pop af
-	
-	ld hl, SCRN0 
-	; a = y position
-	call map_request_redraw2
+	call map_request_redraw_at
 
 	ret