210 lines
7.1 KiB
Lua
210 lines
7.1 KiB
Lua
Buff = {}
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local floor = math.floor
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local buffPoolList = {}
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local getBuff = function(type)
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if not buffPoolList[type] then
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buffPoolList[type] = BattleObjectPool.New(function (type)
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return require("Modules/Battle/Logic/Buff/"..type):New()
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end)
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end
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return buffPoolList[type]:Get(type)
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end
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local putBuff = function(buff)
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if buffPoolList[buff.type] then
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buffPoolList[buff.type]:Put(buff)
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end
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end
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function Buff:New()
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local o = {}
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setmetatable(o, self)
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self.__index = self
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return o
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end
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function Buff.Create(caster, type, duration, ...)
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local buff = getBuff(type)
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buff.type = type
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buff.id = BattleLogic.GenerateBuffId()
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buff.caster = caster
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buff.disperse = false
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buff.cover = false
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buff.duration = duration --持续时间为0时buff永久存在
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buff.interval = -1 --间隔帧为0时每帧触发,小于0不触发 默认不触发OnTrigger
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buff.maxCount = 0 --限定效果最大数量
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buff.framePass = 0
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buff:SetData(...)
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return buff
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end
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BuffManager = {}
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BuffManager.__index = BuffManager
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function BuffManager.New()
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local instance = {owner=0, buffQueue = BattleQueue.New(), buffList = BattleDictionary.New()}
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setmetatable(instance, BuffManager)
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return instance
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end
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function BuffManager:Init(owner)
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self.buffQueue:Clear()
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self.buffList:Clear()
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self.owner = owner
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end
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function BuffManager:AddBuff(buff)
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self.buffQueue:Enqueue(buff)
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if not buff.exCtrlTime then
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buff.exCtrlTime = 0
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end
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buff.frameDuration = floor(buff.duration * (1 + buff.exCtrlTime) * BattleLogic.GameFrameRate)
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--if buff.isBuff then --TODO:增益buff持续时间加成
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-- local buffBocus = buff.caster:GetRoleData(RoleDataName.BuffBocus)
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-- buff.frameDuration = floor(buff.duration * (1 + buffBocus + buff.exCtrlTime) * BattleLogic.GameFrameRate)
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--end
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--
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--if buff.isDeBuff then --TODO:减益buff持续时间减免
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-- local debuffReduce = self.owner:GetRoleData(RoleDataName.DebuffReduce)
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-- buff.frameDuration = floor(buff.duration * (1 - debuffReduce - buff.exCtrlTime) * BattleLogic.GameFrameRate)
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--end
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buff.frameInterval = floor(buff.interval * BattleLogic.GameFrameRate)
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end
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function BuffManager:HasBuff(type, checkFunc)
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local v
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for i=1, self.buffList:Count() do
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v = self.buffList.vList[i]
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if v.size > 0 then
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if v.buffer[1].type == type and (not checkFunc or (checkFunc and checkFunc(v.buffer[1]))) then
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return true
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end
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end
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end
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return false
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end
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function BuffManager:ClearBuff(func)
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for i = 1, self.buffList.size do
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local k = self.buffList.kList[i]
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local v = self.buffList.vList[i]
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if v.size > 0 then
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local removeCount = 0
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local idx = 1
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while idx <= v.size do
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if func(v.buffer[idx]) then
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putBuff:Put(v.buffer[idx])
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v:Remove(idx)
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removeCount = removeCount + 1
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else
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idx = idx + 1
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end
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end
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if removeCount > 0 then
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self.owner.Event:DispatchEvent(BattleEventName.BuffCountChange, k, v.size)
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end
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end
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end
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end
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function BuffManager:GetBuffCount(id)
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if self.buffList[id] then
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return self.buffList[id].size
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end
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return 0
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end
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function BuffManager:Update()
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for i=1, self.buffQueue.size do
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local buff = self.buffQueue:Dequeue()
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if not buff.caster then
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--logErrorTrace("buff's caster can't be nil!")
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return
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end
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local buffList
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if not self.buffList.kvList[buff.id] then
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buffList = BattleList.New()
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self.buffList:Add(buff.id, buffList)
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else
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buffList = self.buffList.kvList[buff.id]
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end
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local count = buffList.size
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if buff.cover and count > 0 then
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if buffList.buffer[1]:OnCover(buff) then --判定该效果能否被覆盖
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buffList.buffer[1]:OnEnd(self.owner)
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self.owner.Event:DispatchEvent(BattleEventName.BuffEnd, buffList.buffer[1])
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buffList.buffer[1] = buff
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buff.target = self.owner
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buff:OnStart()
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self.owner.Event:DispatchEvent(BattleEventName.BuffStart, buff)
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self.owner.Event:DispatchEvent(BattleEventName.BuffCover, buff)
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end
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else
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if buff.maxCount == 0 or count < buff.maxCount then --限制相同效果的数量,为0则不限制
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buffList:Add(buff)
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buff.target = self.owner
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buff:OnStart()
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self.owner.Event:DispatchEvent(BattleEventName.BuffStart, buff)
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self.owner.Event:DispatchEvent(BattleEventName.BuffCountChange, buff.id, count)
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end
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end
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end
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for i = 1, self.buffList.size do
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local k = self.buffList.kList[i]
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local v = self.buffList.vList[i]
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if v.size > 0 then
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local removeCount = 0
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local idx = 1
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local buff
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while idx <= v.size do
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buff = v.buffer[idx]
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--印记类型的buff不处理更新逻辑
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if buff.frameDuration == 0 and buff.frameInterval < 0 then
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else
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buff.framePass = buff.framePass + 1
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if buff.frameDuration == 0 then
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if buff.frameInterval == 0 or buff.framePass % buff.frameInterval == 0 then
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if not buff:OnTrigger() then
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buff.disperse = true
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end
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buff.target.Event:DispatchEvent(BattleEventName.BuffTrigger, buff)
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end
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elseif buff.frameInterval < 0 then
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if buff.framePass > buff.frameDuration then
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buff.disperse = true
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end
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else
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if buff.frameInterval == 0 or buff.framePass % buff.frameInterval == 0 then
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if not buff:OnTrigger() then
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buff.disperse = true
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end
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buff.target.Event:DispatchEvent(BattleEventName.BuffTrigger, buff)
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end
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if buff.framePass > buff.frameDuration then
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buff.disperse = true
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end
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end
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end
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if buff.disperse then
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buff:OnEnd()
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buff.target.Event:DispatchEvent(BattleEventName.BuffEnd, buff)
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putBuff(v.buffer[idx])
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v:Remove(idx)
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removeCount = removeCount + 1
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else
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idx = idx + 1
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end
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end
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if removeCount > 0 then
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self.owner.Event:DispatchEvent(BattleEventName.BuffCountChange, k, v.size)
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end
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end
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end
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end
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