tszz-client/Lua/Tips/Common/TablePool_Tips.lua

---
--- Generated by EmmyLua(https://github.com/EmmyLua)
--- Created by PZM.
--- DateTime: 2021/10/11 13:16
---@class TablePool
---@field list table[]
---@field isPushNotCheckContain boolean @不填的时候，要保证对象没有__eq操作。填的时候，例如Vector3的对象池，要保证外部不会重复添加，不然Pop出来的数据可能是同一个
TablePool = class()
local this = TablePool
function this:ctor(isPushNotCheckContain)
    self.isPushNotCheckContain = isPushNotCheckContain
    self.list = {}
end
---@return table @type 和 data不填，返回{}表
---@param t table @类型名
---@param ctorData any @构造函数参数
function this:Pop(t, ctorData, isPopFirst)
    local count =self:Count()
    if  count == 0 then
        return t and t(ctorData) or {},true
    end
    return table.remove(self.list, isPopFirst and 1 or count),false
end

function this:PopByCondition(t,data,func)
    for k, v in pairs(self.list) do
        if func and func(v) then
            return table.remove(self.list,k)
        end
    end
    return t and t(data) or {}
end

function this:Count()
    return #self.list
end

function this:Foreach(func)
    for k, v in pairs(self.list) do
        if func then
            func(v)
        end
    end
end

---@param t table @Pop返回的对象
---@param isPushFirstPos boolean @是否放入第一个位置
---@return boolean @是否 push 成功，重复的不添加
function this:Push(t,isPushFirstPos)
    --外部多次添加一个对象，table.contains可能会引起重载_eq对象或者数据量大的遍历消耗
    if not self.isPushNotCheckContain then
        if table.contains(self.list,t) then
            --logError('重复添加,数据会异常,保证调用Push后置空')
            return false
        end
    end
    if isPushFirstPos then
        table.insert(self.list,1,t)
    else
        table.insert(self.list,t) 
    end
    return true
end 

function this:Clear()
    if self:Count()==0 then
        return
    end
    table.clear(self.list)
end

function this:Release()
    self.list = {}
end

function this:PushIncludeSubTable(t,isPushFirstPos,isClear)
    if type(t)~='table' then
        return
    end
    for k, v in pairs(t) do
        self:PushIncludeSubTable(v,isPushFirstPos,isClear)
    end
    if isClear then
        table.clear(t)
    end
    self:Push(t,isPushFirstPos)
end