From: Lukas Krickl <lukas@krickl.dev>
Date: Sat, 7 Dec 2024 05:39:37 +0000 (+0100)
Subject: Added assert macro
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=refs%2Fremotes%2Forigin%2Fsimple-enemy-behavior;p=gbrg%2F.git

Added assert macro
---

diff --git a/src/macros.inc b/src/macros.inc
index c61197f..9523f97 100644
--- a/src/macros.inc
+++ b/src/macros.inc
@@ -86,3 +86,14 @@
   srl $1 ; / 8
   srl $1 ; / 16
 #endmacro 
+
+  ; asserts. if $1 != $2 causes a ld b, b
+  ; inputs:
+  ;   $1: register to assert
+  ;   $2: value to assert 
+#macro assert
+  cp $1, $2
+  jr nz, @noassert
+  ld b, b
+@noassert
+#endmacro
diff --git a/src/player.s b/src/player.s
index 39a928f..c3772a1 100644
--- a/src/player.s
+++ b/src/player.s
@@ -64,7 +64,7 @@ player_init:
   push de
    
   ; 2) hl = player_y already 
-; 3) load correct collision points 
+  ; 3) load correct collision points 
   ld de, $1 
   call collision_tile_table_check
   pop de