extends Node3D

@export var headbob_frequency = 3.5
@export var headbob_amplitude = 0.01
var _headbob_time:float

func _physics_process(delta: float) -> void:
	var headbob = _head_bob(delta) as Vector3
	%eyes.position = headbob

func _head_bob(delta)->Vector3:
	var headbob_vector:Vector3 
	var time_multipliers = owner.spedometer * float(owner.is_on_floor())
	var speed_normal = owner.spedometer/owner.mult_speed
	_headbob_time += delta * time_multipliers
	headbob_vector.y = cos(_headbob_time*headbob_frequency)*headbob_amplitude
	headbob_vector.x = sin(_headbob_time*headbob_frequency/2)*headbob_amplitude
	var result = Vector3.ZERO.lerp(headbob_vector, speed_normal)
	return result