extends Camera2D


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	pass
	


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	var mouse: = get_viewport().get_mouse_position()
	var size: = get_viewport().get_visible_rect().size
	if (mouse.x < (0.10*size.x)):  
		position.x -= 3
	elif (mouse.x > (0.90*size.x)):
		position.x += 3
		
	if (mouse.y < (0.10*size.y)):  
		position.y -= 3
	elif (mouse.y > (0.90*size.y)):
		position.y += 3
	
func _input(event):
	if event is InputEventMouseButton:
		if event.button_index == MOUSE_BUTTON_WHEEL_UP and event.pressed:
			
			zoom.x +=1
			zoom.y +=1
			
		elif event.button_index == MOUSE_BUTTON_WHEEL_DOWN and event.pressed:
			
			zoom.x -=1
			zoom.y -=1