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/WorldMap.gd

@@ -0,0 +1,20 @@
+extends Map2d
+
+class_name WorldMap
+
+func playerCanMoveTo(position:Vector2) -> bool:
+	var tilesize = tile_set.tile_size.x
+	var cast_cell_1
+	var cast_cell_2
+	
+	player.updateRaycasts(position)
+	
+	cast_cell_1 = local_to_map(position + player.collisionRay_1.position)
+	cast_cell_2 = local_to_map(position + player.collisionRay_2.position)
+		
+	if (getTerrainDataForTile(0, TerrainDataTypes.TerrainType, cast_cell_1.x, cast_cell_1.y) != "Water" and
+		getTerrainDataForTile(0, TerrainDataTypes.TerrainType, cast_cell_2.x, cast_cell_2.y) != "Water"):
+		return true
+	else:
+		CommandDispatcher.DISPLAY_MESSAGE.emit("Your path is blocked.")
+		return false