private void Start()
{
_StartWait = new WaitForSeconds(StartWait);
_FinishWait = new WaitForSeconds(FinishWait);
_PlayTime = new WaitForSeconds(PlayTime);
CanvasControl.Init();
CanvasControl.MessageText.text = $"ケーキ修復！"; //TODO: もっとマシな開始メッセージ
SpawnAllTools();
StartCoroutine(GameLoop());
}