From ce3c89948e6fc3c7234e8f47e048d74f917e6bf9 Mon Sep 17 00:00:00 2001
From: Pedro de Medeiros <pedro.medeiros@gmail.com>
Date: Fri, 7 Jan 2022 15:53:15 -0300
Subject: Replacing VRAM magic numbers with constants

---
 game/src/game.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'game')

diff --git a/game/src/game.c b/game/src/game.c
index d4942c1..62d5edb 100644
--- a/game/src/game.c
+++ b/game/src/game.c
@@ -17,6 +17,8 @@
 #include "player.h"
 #include "enemy.h"
 
+#define BG_TILE_MAP 0x1800
+
 void init_map_entities()
 {
     const uint8_t *m = cur_map;
@@ -91,7 +93,7 @@ void draw_map()
     // so we do it in one call by coping our map to the backtround tile map
     // addr in the VDP VRAM
     ubox_wait_vsync();
-    ubox_write_vm((uint8_t *)0x1800, MAP_W * MAP_H, cur_map_data);
+    ubox_write_vm((uint8_t *)BG_TILE_MAP, MAP_W * MAP_H, cur_map_data);
 }
 
 void draw_hud()
-- 
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