extends Node2D

var cowMoveOffset = 20
var mouseMoveSpeed = 300

func _ready():
	process_mode = Node.PROCESS_MODE_ALWAYS

func _process(delta):
	cow_movement()
	mouse_movement(delta)
	
	if Input.is_action_just_released("mouse_click_simulate"):
		click()

func mouse_movement(delta):
	var mouseMovementVector = Input.get_vector("move_mouse_left", "move_mouse_right", "move_mouse_up", "move_mouse_down")
	if mouseMovementVector.length_squared() > 0:
		var currentMousePos = DisplayServer.mouse_get_position() - get_window().position
		var newMousepos = Vector2(currentMousePos) + (mouseMovementVector * mouseMoveSpeed * delta)
		Input.warp_mouse(newMousepos)

func cow_movement():
	var cowMovementVector = Input.get_vector("move_cow_left", "move_cow_right", "move_cow_up", "move_cow_down")
	if cowMovementVector.length_squared() > 0:
		var cow = GameVariables.player
		if is_instance_valid(cow) and cow != null:
			cow.set_target_position(cow.global_position + (cowMovementVector * cowMoveOffset))

func click():
	var mouseEvent = InputEventMouseButton.new()
	mouseEvent.position = DisplayServer.mouse_get_position() - get_window().position
	mouseEvent.button_index = MOUSE_BUTTON_LEFT
	mouseEvent.pressed = true
	Input.parse_input_event(mouseEvent)
	await get_tree().process_frame
	mouseEvent.pressed = false
	Input.parse_input_event(mouseEvent)