From: Lukas Krickl <lukas@krickl.dev>
Date: Wed, 22 Oct 2025 03:33:34 +0000 (+0200)
Subject: ui: added player hp bar
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=628b9a93875eb6ee43021576a0e5215fde777547;p=gbrg%2F.git

ui: added player hp bar
---

diff --git a/src/ui.s b/src/ui.s
index 4d69e14..c4d3ef6 100644
--- a/src/ui.s
+++ b/src/ui.s
@@ -38,6 +38,7 @@ ui_draw_player_hp:
 
 	ld hl, UI_PLAYER_HP+7
 	ld a, [player+act_hp]
+	ld b, a
 	jp ui_draw_hp
 	
 	; draws generic hp
@@ -45,23 +46,25 @@ ui_draw_player_hp:
 	;		hl: address to draw to
 	;		 b: current hp
 ui_draw_hp:
+
+@full_loop:
 	ld a, b
 	cp a, 4
 	jr c, @skip_full REL
 
-@full_loop:
 	ld a, UI_TILE_HP_4
 	ld [hl+], a
 
 	ld a, b 
 	sub a, 4
 	ld b, a
+	jp z, @done
 	jp c, @done ; no more hp to draw
 	jr @full_loop REL
 
 @skip_full:
 	
-	ld a, UI_TILE_HP_1
+	ld a, UI_TILE_HP_1+1
 	sub a, b
 	ld [hl+], a