extends State
class_name PlayerLedgeGrab

var ledge_cshape = preload("res://resources/player ledge cshape.tres")
var standing_cshape = preload("res://resources/player standing cshape.tres")

func get_state_name():
	return str(self).split(":")[0]
	
func enter():
	if player.wallcheckright.is_colliding() and player.facing_direction == -1:
		player.set_facing_direction(1)
	elif player.wallcheckleft.is_colliding() and player.facing_direction == 1:
		player.set_facing_direction(-1)
	
	player.ap.play("ledge hang")
	player.sprite.position.x = player.facing_direction * 11
	player.sprite.position.y = -54
	
	player.cshape.shape = ledge_cshape
	player.cshape.position.y = -55
	
func exit():
	player.cshape.shape = standing_cshape
	player.cshape.position.y = -43
	
	player.sprite.position.x = 0
	player.sprite.position.y = -48
	
func update(delta):
	
	if Input.is_action_just_pressed("jump"):
		Transitioned.emit(self, "PlayerClimbUp")
	elif player.floorcheck.is_colliding() or (!player.wallcheckright.is_colliding() and !player.wallcheckleft.is_colliding()) or Input.is_action_pressed("crouch"):
		Transitioned.emit(self, "PlayerFall")
	
func physics_update(delta):
	pass