extends Camera

var velocity = Vector3(0, 0, 0)
var camera_moving = false

func _physics_process(delta):
	self.transform.origin += velocity * delta

func _unhandled_input(event):
	if Input.get_mouse_button_mask() & 3:
		camera_moving = true
	else:
		camera_moving = false

	if event is InputEventKey:
		if Input.is_action_pressed("Forward"):
			velocity.z = -5
		elif Input.is_action_pressed("Back"):
			velocity.z = 5
		else:
			velocity.z = 0
			
		if Input.is_action_pressed("Left"):
			velocity.x = -5
		elif Input.is_action_pressed("Right"):
			velocity.x = 5
		else:
			velocity.x = 0