Fix to tilemap not being ready

Author: Nathan Bolton

js/rpg_sprites/Spriteset_Map.js

@@ -153,6 +153,15 @@ Spriteset_Map.prototype.updateParallax = function() {
 Spriteset_Map.prototype.updateTilemap = function() {
     this._tilemap.origin.x = $gameMap.displayX() * $gameMap.tileWidth();
     this._tilemap.origin.y = $gameMap.displayY() * $gameMap.tileHeight();
+    
+    // Fix tilemap not being ready, by LTN Gaming
+    if (this._tilemap.bitmaps) {
+        if (!this.isTilesetReady && this._tilemap.bitmaps.every(bitmap => bitmap.isRequestReady())) {
+            this._tilemap.refresh();
+            this._tilemap.refreshTileset()
+            this.isTilesetReady = true
+        }
+    }
 };
 
 Spriteset_Map.prototype.updateShadow = function() {