【发布时间】:2017-12-17 23:08:40
【问题描述】:
我有协同程序,在N 秒后清除文本并将其恢复为原始形状。问题是协程在第一次返回后永远不会继续(wait for seconds)。
我在其他地方遇到了这个问题,并发现它正在发生,因为我在协程完成之前销毁了 Gameobject,所以我让它返回 bool 但现在我很困惑,不能在这里使用相同的技巧,因为我是通过脚本启动协程的未初始化。该脚本只有静态函数,我通过它启动协程。这是我的代码:
void OnMouseDown()
{
bool safeDestroy = false;
IGatherable gather = CharacterCommands.character.GetComponent<IGatherable>();
if(gather != null)
{
switch(itemID)
{
case 3:
Drops[] d = ChestDrop.GetItemFromDropStash(drops, gather, this); //Here is function that is starting function with coroutine PROBLEM
if(d.Length == 0)
{
safeDestroy = true;
}
else
{
drops = d;
}
break;
default:
if(ItemDatabase.GetItem(itemID).maxStackable < Inventory.GetCoins() + amount)
{
Parameters.centerText.text = "Not enough space in your bag!";
safeDestroy = Parameters.clearText(Parameters.centerText, 3, this); //Coroutine i had same problem but done it this way.
}
else
{
gather.GatherItem(itemID, amount);
safeDestroy = true;
}
break;
}
}
if(safeDestroy)
{
Destroy(this.gameObject);
}
}
这是函数本身:
public static Drops[] GetItemFromDropStash(Drops[] drops, IGatherable gather, MonoBehaviour justToStartCoroutine)
{
foreach(Drops drop in drops)
{
int r = UnityEngine.Random.Range(1, 101);
if(r < drop.chance)
{
if(ItemDatabase.GetItem(drop.itemID).maxStackable > Inventory.GetItemFromInventoryById(drop.itemID).amount + drop.amount)
{
Inventory.AddItemToInventory(drop.itemID, drop.amount);
Parameters.centerText.text = "+" + drop.amount + " " + ItemDatabase.GetItem(drop.itemID).itemName;
switch(ItemDatabase.GetItem(drop.itemID).itemRarity)
{
case ItemRarity.common:
Parameters.centerText.color = Color.gray;
break;
case ItemRarity.normal:
Parameters.centerText.color = new Color(80, 100, 255);
break;
case ItemRarity.rare:
Parameters.centerText.color = new Color(255, 80, 80);
break;
case ItemRarity.special:
Parameters.centerText.color = new Color(200, 0, 220);
break;
case ItemRarity.legacy:
Parameters.centerText.color = new Color(199, 224, 0);
break;
case ItemRarity.legendary:
Parameters.centerText.color = new Color(224, 169, 0);
break;
}
bool t = Parameters.clearText(Parameters.centerText, 3, justToStartCoroutine);
int i = Array.IndexOf(drops, drop);
List<Drops> tmp = new List<Drops>(drops);
tmp.RemoveAt(i);
drops = tmp.ToArray();
}
else if (Inventory.CheckForFreeSpaceInInventory() == true)
{
Inventory.AddItemToInventoryToNewSlot(drop.itemID, drop.amount);
Parameters.centerText.text = "+" + drop.amount + " " + ItemDatabase.GetItem(drop.itemID).itemName;
switch(ItemDatabase.GetItem(drop.itemID).itemRarity)
{
case ItemRarity.common:
Parameters.centerText.color = Color.gray;
break;
case ItemRarity.normal:
Parameters.centerText.color = new Color(80, 100, 255);
break;
case ItemRarity.rare:
Parameters.centerText.color = new Color(255, 80, 80);
break;
case ItemRarity.special:
Parameters.centerText.color = new Color(200, 0, 220);
break;
case ItemRarity.legacy:
Parameters.centerText.color = new Color(199, 224, 0);
break;
case ItemRarity.legendary:
Parameters.centerText.color = new Color(224, 169, 0);
break;
}
bool t = Parameters.clearText(Parameters.centerText, 3, justToStartCoroutine);
int i = Array.IndexOf(drops, drop);
List<Drops> tmp = new List<Drops>(drops);
tmp.RemoveAt(i);
drops = tmp.ToArray();
}
else
{
Parameters.centerText.text = "Not enough space in inventory!";
bool t = Parameters.clearText(Parameters.centerText, 3, justToStartCoroutine);
}
}
}
return drops;
}
我怎样才能使我的项目(OnMouseDown() 所在的位置)在协程完成之前不会破坏?
【问题讨论】:
标签: c# unity3d unity5 coroutine