class_name TitleScreenIcosahedron extends Node3D

var _aspeed := Vector3.ZERO
var _x_aspeed := Vector3.ZERO
var _y_aspeed := Vector3.ZERO
var _z_aspeed := Vector3.ZERO
@onready var _icosahedron := $'Icosahedron' as Node3D
@onready var _x_gimbal := $'XGimbal' as Node3D
@onready var _y_gimbal := $'YGimbal' as Node3D
@onready var _z_gimbal := $'ZGimbal' as Node3D

func _rand_aaccel_component() -> float:
	return (randf() - 0.5)*0.001

func _rand_adjust_aspeed(vec: Vector3) -> Vector3:
	return (vec + Vector3(
		_rand_aaccel_component(),
		_rand_aaccel_component(),
		_rand_aaccel_component()
	)).limit_length(0.1)

func _process(_delta: float) -> void:
	_aspeed = _rand_adjust_aspeed(_aspeed)
	_x_aspeed = _rand_adjust_aspeed(_x_aspeed)
	_y_aspeed = _rand_adjust_aspeed(_y_aspeed)
	_z_aspeed = _rand_adjust_aspeed(_z_aspeed)
	_icosahedron.rotation += _aspeed
	_x_gimbal.rotation += _x_aspeed
	_y_gimbal.rotation += _y_aspeed
	_z_gimbal.rotation += _z_aspeed