extends PlayerState
class_name PlayerClamber

var clamber_point

const CLAMBER_Y_OFFSET = .4

func Enter():
	clamber_point = character.get_clamber_point()
	character.velocity = Vector3.ZERO

func Physics_Update(delta):
	character.global_position.y = lerp(character.global_position.y,clamber_point.y - CLAMBER_Y_OFFSET,delta * 2)
	
	if !is_still_on_ledge():
		Transitioned.emit(self,"in air")
	
	if Input.is_action_just_pressed("jump"):
		jump_with_weight_mod()
		Transitioned.emit(self,"in air")
	
	if Input.is_action_just_pressed("crouch"):
		Transitioned.emit(self,"in air")
	
	ledge_movement(delta)

func is_still_on_ledge():
	if character.clamber_point_ray.is_colliding():
		return true
	else:
		return false

func ledge_movement(delta):
	var direction = character.movement_input()
	character.velocity.x = lerp(character.velocity.x,direction.x * move_speed,delta * move_transition_speed)
	#if direction.x < 0:
		#if character.ledge_l_ray.is_colliding():
			#character.velocity.x += direction.x * delta * move_speed
	#if direction.x > 0:
		#if character.ledge_r_ray.is_colliding():
			#character.velocity.x += direction.x * delta * move_speed