extends Camera2D

var dragging = false
@export var max_zoom = 2
@export var min_zoom = 0.1

func _input(event: InputEvent) -> void:
	if event.is_action("drag_camera"):
		if event.is_released():
			dragging = false
		else:
			dragging = true
	elif event.is_action("zoom_out"):
		zoom *= 0.9
		
		if zoom.x < min_zoom:
			zoom = Vector2(min_zoom,min_zoom)
	elif event.is_action("zoom_in"):
		zoom *= 1.1
		
		if zoom.x > max_zoom:
			zoom = Vector2(max_zoom,max_zoom)
	elif event is InputEventMouse:
			
		if event is InputEventMouseMotion:
			
			if dragging:
				position -= event.relative / zoom.x