extends PlayerState
class_name PlayerOnLadder

var climbing_started = false

func Enter():
	climbing_started = false

func Physics_Update(delta):
	character.global_position.x = lerp(character.global_position.x,character.current_ladder.global_position.x,delta * 8)
	character.global_position.z = lerp(character.global_position.z,character.current_ladder.global_position.z,delta * 8)
	
	ladder_movement(delta)
	
	if !character.is_on_floor() and !climbing_started:
		climbing_started = true
		
	if character.is_on_floor() and climbing_started:
		Transitioned.emit(self, "on foot")

func ladder_movement(delta):
	var direction = Input.get_vector("move_down","move_up","move_left","move_right").x
	character.velocity.y = lerp(character.velocity.y, direction * move_speed,delta * move_transition_speed)