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Diffstat (limited to 'include/window.h')
-rw-r--r--include/window.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/window.h b/include/window.h
index 25573ac3e..4138ce948 100644
--- a/include/window.h
+++ b/include/window.h
@@ -1,6 +1,13 @@
#ifndef GUARD_WINDOW_H
#define GUARD_WINDOW_H
+// The tile ID for a transparent tile in the window tilesheet
+#define TRANSPARENT_TILE_NUMBER 0
+
+#define PIXEL_BUFFER_TRANSPARENT 0x00
+#define PIXEL_BUFFER_WHITE 0x11
+#define PIXEL_BUFFER_UNKNOWN 0xFF
+
enum
{
WINDOW_BG,
@@ -73,6 +80,7 @@ extern u32 filler_03002F58;
extern u32 filler_03002F5C;
extern u32 filler_03002F64;
-extern u8 gUnknown_03002F60;
+// This global is set to TRANSPARENT_TILE_NUMBER and never changed.
+extern u8 gTransparentTileNumber;
#endif // GUARD_WINDOW_H