public override void DragEffectEndIn()
{
CookingStep addStep = drag.GetComponent <CookingStep>(); // 被拖的步骤
/* foreach(var step in addStep.Control) // 依赖addStep且在时间条上的自动弹回菜单栏
* {
* if(!step.DependNotSatisfied.Exists(t => t.name == addStep.name))
* {
* step.DependNotSatisfied.Add(addStep);
* step.transform.SetParent(transform);
* step.GetComponent<Dragable>().SetDragSize(unitSize);
* step.canDrag = false;
* step.Belong = null;
* step.GetComponent<Dragable>().ImageChange();
* }
* } */
drag.transform.SetParent(transform);
drag.GetComponent <CookingStep>().Belong = null;
drag.SetDragSize(unitSize);
drag = null;
}