From: Lukas Krickl <lukas@krickl.dev>
Date: Sat, 20 Sep 2025 07:37:21 +0000 (+0200)
Subject: chore: Added rectangel defs
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=10fd023578c82cba4eb4234a45584a4f42fa33ca;p=gbrg%2F.git

chore: Added rectangel defs
---

diff --git a/src/defs.s b/src/defs.s
index 3876289..48ac0fe 100644
--- a/src/defs.s
+++ b/src/defs.s
@@ -15,6 +15,7 @@
 
 #define ACTS_MAX 32
 #define MAP_OBJ_MAX 32
+#define RECT_MAX 32
 
 #define STACK_BEGIN 0xDFFF
 
@@ -95,3 +96,23 @@
 .de mo_row, 1
 .de mo_dat, 2 
 .de mo_size, 0
+	
+	; rectangle collision flags
+.se 1
+	; collides with player
+.de RF_PLAYER, 1
+	; is a generic wall
+.de RF_WALL, 2
+	; collides with enemy
+.de RF_ENEMY, 4
+
+	; rectangle struct
+.se 0
+	; if flags == 0 the rectangle is free
+.de r_flags, 1
+.de r_pos_y, 1
+.de r_pos_y_hi, 1
+.de r_pos_x, 1
+.de r_h, 1
+.de r_w, 1
+.de r_size, 0
diff --git a/src/macros.inc b/src/macros.inc
index 0a05537..f7a3427 100644
--- a/src/macros.inc
+++ b/src/macros.inc
@@ -217,4 +217,16 @@ $1:
 	xor a, a
 @done:
 .endscope
+#endmacro
+	
+	; defines a rectangle
+	; inputs:
+	;		$1: collision flags
+	;		$2: y
+	;		$3: y hi
+	;		$4: x
+	;		$5: h
+	;		$6: w
+#macro recdef
+	.db $1, $2, $3, $4, $5, $6
 #endmacro
diff --git a/src/wram.s b/src/wram.s
index b1f0a68..94c8728 100644
--- a/src/wram.s
+++ b/src/wram.s
@@ -58,6 +58,7 @@ srand: .adv 2
 player: .adv act_size
 actors: .adv act_size * ACTS_MAX 
 map_objs: .adv mo_size * MAP_OBJ_MAX
+rectangles: .adv r_size * RECT_MAX
 
 	; current row that is being drawn
 map_curr_row: .adv 1