1 files changed, 29 insertions, 26 deletions

diff --git a/Triple-layer-metatiles.md b/Triple-layer-metatiles.md
index 95aa620..a36bd21 100644
--- a/Triple-layer-metatiles.md
+++ b/Triple-layer-metatiles.md
@@ -37,48 +37,51 @@ The changes we need to make to the game's code are fairly simple. We need to mod
 The first function we tackle is `DrawMetatile` which is responsible for rendering the metatiles to VRAM. We overwrite the function with the following:
 
 ```C
-static void DrawMetatile(s32 metatileLayerType, u16 *metatiles, u16 offset)
+static void DrawMetatile(s32 metatileLayerType, u16 *tiles, u16 offset)
 {
     if(metatileLayerType == 0xFF)
     {
         // A door metatile shall be drawn, we use covered behavior
         // Draw metatile's bottom layer to the bottom background layer.
-        gBGTilemapBuffers3[offset] = metatiles[0];
-        gBGTilemapBuffers3[offset + 1] = metatiles[1];
-        gBGTilemapBuffers3[offset + 0x20] = metatiles[2];
-        gBGTilemapBuffers3[offset + 0x21] = metatiles[3];
+        gOverworldTilemapBuffer_Bg3[offset] = tiles[0];
+        gOverworldTilemapBuffer_Bg3[offset + 1] = tiles[1];
+        gOverworldTilemapBuffer_Bg3[offset + 0x20] = tiles[2];
+        gOverworldTilemapBuffer_Bg3[offset + 0x21] = tiles[3];
+
+        // Draw transparent tiles to the top background layer.
+        gOverworldTilemapBuffer_Bg2[offset] = 0;
+        gOverworldTilemapBuffer_Bg2[offset + 1] = 0;
+        gOverworldTilemapBuffer_Bg2[offset + 0x20] = 0;
+        gOverworldTilemapBuffer_Bg2[offset + 0x21] = 0;
 
         // Draw metatile's top layer to the middle background layer.
-        gBGTilemapBuffers1[offset] = metatiles[4];
-        gBGTilemapBuffers1[offset + 1] = metatiles[5];
-        gBGTilemapBuffers1[offset + 0x20] = metatiles[6];
-        gBGTilemapBuffers1[offset + 0x21] = metatiles[7];
+        gOverworldTilemapBuffer_Bg1[offset] = tiles[4];
+        gOverworldTilemapBuffer_Bg1[offset + 1] = tiles[5];
+        gOverworldTilemapBuffer_Bg1[offset + 0x20] = tiles[6];
+        gOverworldTilemapBuffer_Bg1[offset + 0x21] = tiles[7];
 
-        // Draw transparent tiles to the top background layer.
-        gBGTilemapBuffers2[offset] = 0;
-        gBGTilemapBuffers2[offset + 1] = 0;
-        gBGTilemapBuffers2[offset + 0x20] = 0;
-        gBGTilemapBuffers2[offset + 0x21] = 0;
     }
     else
     {
         // Draw metatile's bottom layer to the bottom background layer.
-        gBGTilemapBuffers3[offset] = metatiles[0];
-        gBGTilemapBuffers3[offset + 1] = metatiles[1];
-        gBGTilemapBuffers3[offset + 0x20] = metatiles[2];
-        gBGTilemapBuffers3[offset + 0x21] = metatiles[3];
+        gOverworldTilemapBuffer_Bg3[offset] = tiles[0];
+        gOverworldTilemapBuffer_Bg3[offset + 1] = tiles[1];
+        gOverworldTilemapBuffer_Bg3[offset + 0x20] = tiles[2];
+        gOverworldTilemapBuffer_Bg3[offset + 0x21] = tiles[3];
 
         // Draw metatile's middle layer to the middle background layer.
-        gBGTilemapBuffers1[offset] = metatiles[4];
-        gBGTilemapBuffers1[offset + 1] = metatiles[5];
-        gBGTilemapBuffers1[offset + 0x20] = metatiles[6];
-        gBGTilemapBuffers1[offset + 0x21] = metatiles[7];
+        gOverworldTilemapBuffer_Bg2[offset] = tiles[4];
+        gOverworldTilemapBuffer_Bg2[offset + 1] = tiles[5];
+        gOverworldTilemapBuffer_Bg2[offset + 0x20] = tiles[6];
+        gOverworldTilemapBuffer_Bg2[offset + 0x21] = tiles[7];
 
         // Draw metatile's top layer to the top background layer, which covers object event sprites.
-        gBGTilemapBuffers2[offset] = metatiles[8];
-        gBGTilemapBuffers2[offset + 1] = metatiles[9];
-        gBGTilemapBuffers2[offset + 0x20] = metatiles[10];
-        gBGTilemapBuffers2[offset + 0x21] = metatiles[11];
+        gOverworldTilemapBuffer_Bg1[offset] = tiles[8];
+        gOverworldTilemapBuffer_Bg1[offset + 1] = tiles[9];
+        gOverworldTilemapBuffer_Bg1[offset + 0x20] = tiles[10];
+        gOverworldTilemapBuffer_Bg1[offset + 0x21] = tiles[11];
+
+
     }
     
     ScheduleBgCopyTilemapToVram(1);