Comment on size of union

pret · Jan 28, 2025 · b708f7e · b708f7e
1 parent 96fc617
commit b708f7e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ram/wram.asm b/ram/wram.asm
@@ -156,6 +156,7 @@ SECTION "Tilemap", WRAM0
 ; buffer for tiles that are visible on screen (20 columns by 18 rows)
 wTileMap:: ds SCREEN_WIDTH * SCREEN_HEIGHT
 
+; This union spans 480 bytes.
 UNION
 ; buffer for temporarily saving and restoring current screen's tiles
 ; (e.g. if menus are drawn on top)