60 lines
1.2 KiB
Lua
60 lines
1.2 KiB
Lua
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XPool = XClass(nil, "XPool")
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function XPool:Ctor(createFunc, onRelease)
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if not createFunc then
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XLog.Error("XPool:Ctor Error:createFunc is Empty.")
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return
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end
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self.__Container = XStack.New()
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self.__CreateFunc = createFunc
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self.__OnRelease = onRelease
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self.__TotalCount = 0
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end
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function XPool:Clear()
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self.__TotalCount = 0
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self.__Container:Clear()
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end
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function XPool:GetItemFromPool()
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local item = self.__Container:Pop()
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if not item then
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item = self.__CreateFunc()
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if not item then
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XLog.Error("XPool:GetItemFromPool Error:createFunc return nil.")
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return
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end
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self.__TotalCount = self.__TotalCount + 1
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end
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return item
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end
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function XPool:ReturnItemToPool(item)
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if not item then return end
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if self:UsingCount() < 1 then
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return
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end
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if self.__OnRelease then
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self.__OnRelease(item)
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end
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self.__Container:Push(item)
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end
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--池中剩余对象数量
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function XPool:LeftCount()
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return self.__Container:Count()
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end
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--使用中对象数量
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function XPool:UsingCount()
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return self.__TotalCount - self:LeftCount()
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end
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--已创建对象数量
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function XPool:TotalCount()
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return self.__TotalCount
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end
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