private void Update() { if (isEnter) { //鼠标悬停0.5f秒钟显示描述界面 temp -= Time.deltaTime; if (temp <= 0) { string text = inv.GetDescribe(inv.itemEquipList[slotID]); KnapsackManager.GetInstance().ShowToolTilePanel(text); temp = 0.5f; } } }