From a62beaca5e30e01f500dc6afa1b49b6bfa332e23 Mon Sep 17 00:00:00 2001
From: Lukas Krickl <lukas@krickl.dev>
Date: Tue, 7 Oct 2025 05:45:29 +0200
Subject: [PATCH] porjectile: projectile hitboxes are now smaller

---
 src/projectile.s | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/projectile.s b/src/projectile.s
index 4ebb924..52d0db8 100644
--- a/src/projectile.s
+++ b/src/projectile.s
@@ -68,7 +68,7 @@ act_projectile_pistol_update:
 	
 	ld a, RF_PLAYER
 	ld hl, tmp_rect
-	call actor_write_default_collider
+	call actor_projectile_write_default_collider
 
 	; check enemy collision
 	pop de
@@ -122,3 +122,30 @@ act_projectile_pistol_update_and_draw:
 	;		bc: projectile
 act_projectile_pistol_col_res:
 	ret
+
+
+	; writes actor default projectile collider
+	; based on an input position
+	; writes the collider to dst
+	; e.g. use with actor's real rectangle 
+	; if real collision should be written
+	;	use with tmp_rect for collision tests before moving
+	;	inputs:
+	;		  a: collision mask
+	;		b/c: y/x position of actor
+	;		hl: destination rectangle
+actor_projectile_write_default_collider:
+	ld [hl+], a ; mask
+	ld a, b
+	add a, 4
+	ld [hl+], a ; y pos
+
+	ld a, c
+	add a, 2 
+	ld [hl+], a ; x pos
+	
+	ld a, 4 ; width/height
+	ld [hl+], a ; height 
+
+	ld [hl+], a ; width 
+	ret
-- 
2.30.2