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/Map.gd

@@ -0,0 +1,47 @@
+extends TileMap
+
+class_name Map
+
+enum Direction { North, East, South, West }
+
+@export var defaultPlayerStartPosition:Vector2i
+@export var stepIncrement:float = 1.0
+
+var player
+
+func _ready():
+	CommandDispatcher.PLAYER_MOVE.connect(onPlayerMove)
+
+
+func spawnPlayerAtPosition(position, facing):
+	var spawnposition:Vector2i
+	
+	if (position == null):
+		spawnposition = defaultPlayerStartPosition
+	else:
+		spawnposition = position
+	
+	player.position = Vector2(spawnposition.x * 16, spawnposition.y * 16)
+
+
+func onPlayerMove(direction):
+	var newPos = Vector2(player.position)
+	var moveIncrement = tile_set.tile_size.x * stepIncrement
+	
+	match(direction):
+		Direction.North:
+			newPos.y -= moveIncrement
+		Direction.South:
+			newPos.y += moveIncrement
+		Direction.West:
+			newPos.x -= moveIncrement
+		Direction.East:
+			newPos.x += moveIncrement
+	
+	if (playerCanMoveTo(newPos)):
+		player.position = newPos
+		player.updateAnimation(direction)
+
+
+func playerCanMoveTo(position) -> bool:
+	return false