Enable unit selection and path visualization logic via Cursor interactions.

Scenes/Main/main.gd

@@ -23,24 +23,10 @@ var aStarGrid: AStarGrid2D:
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-#	add_child(_MovingMarker)
-#	_MovingMarker.hide()
-#	
-	# create unit at local position (50, 50) => eg mouse position
-	_createUnit(GroundLayer.local_to_map(Vector2i(50, 50)))
-	# create unit at map position (50, 50) => tile x = 50, y = 50 in the map
-	_createUnit(GroundLayer.map_to_local(Vector2i(25,25)))
-	
-	for unit in _Units:
-		add_child(unit)
-
-#	$CameraController.position = get_viewport().get_camera_2d().get_screen_center_position()
-	var firstUnit: Node2D = _Units[0]
-#	if firstUnit.is_node_ready():
-#		UnitCamera.target = _Units[0].get_path_to(get_parent())
-#	UnitCamera.target_node = _Units[0]
-	
-	$Player.setup($Map.getGrid())
+	if $Player.is_node_ready():
+		$Player.setup($Map.getGrid())
+		$GameBoard/Cursor.moved.connect($Player.setTarget)
+		$GameBoard/Cursor.accept_pressed.connect($Player.selectedUnit)
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
@@ -57,6 +43,9 @@ func _input(event: InputEvent) -> void:
 #		_MovingMarker.global_position = _getMousePosition(event).position
 		_MovingMarker.position = GroundLayer.local_to_map(event.position)
 		_MovingMarker.show()
+	
+func selectUnitAt(cell: Vector2i):
+	pass
 
 
 func _getScreenCenter():