1 files changed, 7 insertions, 3 deletions

diff --git a/map.c b/map.c
index b9eb0ac..0cd6532 100644
--- a/map.c
+++ b/map.c
@@ -126,12 +126,16 @@ void render_map(Map* map, int cx, int cy) {
 	Bitmap bitmap;
 	Rectangle rect;
 
-	bitmap.pixels = map->pixels;
-	bitmap.w = mbmp_w;
-	bitmap.h = mbmp_h;
+	get_map_bitmap(map, &bitmap);
 	rect.x = 0;
 	rect.y = 0;
 	rect.w = bitmap.w;
 	rect.h = bitmap.h;
 	render_bitmap(&bitmap, -cx >> fbits, -cy >> fbits, &rect);
 }
+
+void get_map_bitmap(Map* map, Bitmap* bitmap) {
+	bitmap->pixels = map->pixels;
+	bitmap->w = mbmp_w;
+	bitmap->h = mbmp_h;
+}