Fixed names for a better traceability of code errors with orignal code lesson. End of lesson 25. Player is moving on the map viewport!

scripts/game/maps/Map2d.gd

@@ -0,0 +1,21 @@
+extends Map
+
+class_name Map2d
+
+enum TerrainDataTypes { TerrainType }
+
+func getTerrainDataForTile(layer, data, x, y):
+	var tile:TileData = get_cell_tile_data(layer, Vector2i(x, y))
+
+	if (tile != null):
+		return tile.get_custom_data(TerrainDataTypes.keys()[data])
+	else:
+		return null
+
+
+func spawnPlayerAtPosition(position, facing):
+	player = load("res://scenes/game/maps/entities/player.tscn").instantiate()
+	
+	super.spawnPlayerAtPosition(position, facing)
+
+	return player