From f6f4b4024a295c5924dbddd0c158c9c0fa2847c1 Mon Sep 17 00:00:00 2001
From: Diegoisawesome <diego@domoreaweso.me>
Date: Fri, 21 Sep 2018 11:00:23 -0500
Subject: [PATCH] Placeholder tile for primary layer when requesting
 out-of-bounds tile

---
 tileset.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tileset.cpp b/tileset.cpp
index 55fa6258..24c2ab3f 100755
--- a/tileset.cpp
+++ b/tileset.cpp
@@ -40,7 +40,11 @@ QImage Metatile::getMetatileImage(int tile, Tileset *primaryTileset, Tileset *se
         if (tile_image.isNull()) {
             // Some metatiles specify tiles that are outside the valid range.
             // These are treated as completely transparent, so they can be skipped without
-            // being drawn.
+            // being drawn unless they're on the bottom layer, in which case we need
+            // a placeholder.
+            if (layer == 0) {
+                metatile_painter.fillRect(x * 8, y * 8, 8, 8, palettes.value(0).value(0));
+            }
             continue;
         }