From f839dc3b57abb0085d013b7aa3d6cd3e07f39301 Mon Sep 17 00:00:00 2001
From: xiekaidong <kd_xie@juzugame.com>
Date: Tue, 5 Sep 2023 17:14:49 +0800
Subject: [PATCH] =?UTF-8?q?buff=E6=95=B0=E5=80=BC=E4=B8=8A=E7=BA=BF?=
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---
 .../battle/component/battle_unit_comp.lua     | 10 ++++
 lua/app/module/battle/team/battle_team.lua    | 56 +++++++++++++++++++
 .../battle/skill/battle_buff_entity.lua       |  4 ++
 3 files changed, 70 insertions(+)

diff --git a/lua/app/module/battle/component/battle_unit_comp.lua b/lua/app/module/battle/component/battle_unit_comp.lua
index caa0de46..b0e3ff3f 100644
--- a/lua/app/module/battle/component/battle_unit_comp.lua
+++ b/lua/app/module/battle/component/battle_unit_comp.lua
@@ -1352,6 +1352,10 @@ function BattleUnitComp:addBuff(buffEffect, conditionResult)
 	return self.team:addBuff(buffEffect)
 end
 
+function BattleUnitComp:judgeBuffEffectEffectNumOverflow(buffEntity)
+	return self.team:judgeBuffEffectEffectNumOverflow(buffEntity)
+end
+
 function BattleUnitComp:getBuffCountByName(buffName)
 	return self.team:getBuffCountByName(buffName)
 end
@@ -1553,6 +1557,9 @@ function BattleUnitComp:takeEffect(buff, target, conditionResult)
 		buffEffect.target = target
 		buffEffect.sender = self
 		buffEffect = target:addBuff(buffEffect, conditionResult)
+		if not buffEffect then  -- 添加buff失败
+			return
+		end
 	end
 	if buffEffect and buffEffect.result then
 		return
@@ -1584,6 +1591,9 @@ function BattleUnitComp:reTakeEffectByBuffEffect(buffEffect)
 	if round > 0 then
 		buffEffect.result = nil
 		buffEffect = target:addBuff(buffEffect)
+		if not buffEffect then -- 添加buff失败
+			return
+		end
 	end
 	if buffEffect and buffEffect.result then
 		return
diff --git a/lua/app/module/battle/team/battle_team.lua b/lua/app/module/battle/team/battle_team.lua
index 70fbf3cc..9c53a9fa 100644
--- a/lua/app/module/battle/team/battle_team.lua
+++ b/lua/app/module/battle/team/battle_team.lua
@@ -11,6 +11,7 @@ function BattleTeam:init(side, battleController)
 	self.unitMap = {}
 	self.buffList = {}
 	self.sameBuffCount = {}
+	self.sameBuffEffectNum = {} -- 相同的buff参数，用于判定buff数值上限
 	self.shieldBuffList = {}
 	self.loopFxMap = {}
 	self.comboCount = 0
@@ -265,9 +266,14 @@ function BattleTeam:handleShield(reduceShield, unit)
 	if needReedRefreshBuff then
 		self.battleController:refreshBuff(self.side, self.buffList)
 	end
+	self:calSameBuffEffectNum()
 end
 
 function BattleTeam:addBuff(buffEffect)
+	if not self:judgeBuffEffectEffectNumOverflow(buffEffect.buff) then
+		return
+	end
+
 	local stack = buffEffect.buff:getStack()
 	local needRecycle
 	if not stack or stack == BattleConst.BUFF_STACK_TYPE.CANT_ADD then
@@ -337,6 +343,7 @@ function BattleTeam:addBuff(buffEffect)
 		self.battleController:refreshBuff(self.side, self.buffList)
 	end
 
+	self:calSameBuffEffectNum()
 	return needRecycle
 end
 
@@ -364,6 +371,7 @@ function BattleTeam:removeAllBuff()
 	end
 
 	self.battleController:clearBuff(self.side)
+	self:calSameBuffEffectNum()
 end
 
 function BattleTeam:putCacheBuff(buffEffect)
@@ -402,6 +410,8 @@ function BattleTeam:putCacheBuffByDecr(buffDecr)
 	if needRefresh then
 		self.battleController:refreshBuff(self.side, self.buffList)
 	end
+
+	self:calSameBuffEffectNum()
 end
 
 function BattleTeam:popCacheBuffByDecr(buffDecr)
@@ -426,6 +436,48 @@ function BattleTeam:popCacheBuffByDecr(buffDecr)
 	if needRefresh then
 		self.battleController:refreshBuff(self.side, self.buffList)
 	end
+
+	self:calSameBuffEffectNum()
+end
+
+function BattleTeam:calSameBuffEffectNum()
+	if not self.buffList then
+		return
+	end
+	self.sameBuffEffectNum = table.clearOrCreate(self.sameBuffEffectNum)
+	for _, buffEffect in ipairs(self.buffList) do
+		local buffEntity = buffEffect.buff
+		if buffEntity then
+			local buffName = buffEntity:getName()
+			local buffNum = buffEntity:getEffectNum()
+			if buffName and buffNum then
+				self.sameBuffEffectNum[buffName] = (self.sameBuffEffectNum[buffName] or 0) + buffNum
+			end
+		end
+	end
+end
+
+function BattleTeam:judgeBuffEffectEffectNumOverflow(buffEntity)
+	if not buffEntity then
+		return true
+	end
+	local limitNum = buffEntity:getLimitParameter()
+	if not limitNum then
+		return true
+	end
+
+	local buffName = buffEntity:getName()
+	local buffNum = buffEntity:getEffectNum()
+	local curNum = self.sameBuffEffectNum[buffName] or 0
+	local remainNum = limitNum - curNum
+	if remainNum <= 0 then -- 已经超出上限了，直接返回失败
+		return false
+	end
+
+	if buffNum > remainNum then
+		buffEntity:setEffectNum(remainNum)
+	end
+	return true
 end
 
 function BattleTeam:doBuffWork()
@@ -473,6 +525,8 @@ function BattleTeam:doBuffWork()
 		end
 	end
 	self.battleController:refreshBuff(self.side, self.buffList)
+
+	self:calSameBuffEffectNum()
 end
 
 -- 比如复活类，需要最后触发buff
@@ -514,6 +568,7 @@ function BattleTeam:doFinalBuffWork()
 	if refreshUI then
 		self.battleController:refreshBuff(self.side, self.buffList)
 	end
+	self:calSameBuffEffectNum()
 end
 
 function BattleTeam:removeBuffByName(buffName)
@@ -531,6 +586,7 @@ function BattleTeam:removeBuffByName(buffName)
 		end
 	end
 	self.battleController:refreshBuff(self.side, self.buffList)
+	self:calSameBuffEffectNum()
 end
 
 function BattleTeam:updateBuffState(buff, num)
diff --git a/lua/app/userdata/battle/skill/battle_buff_entity.lua b/lua/app/userdata/battle/skill/battle_buff_entity.lua
index d10ccc53..d7dc0e62 100644
--- a/lua/app/userdata/battle/skill/battle_buff_entity.lua
+++ b/lua/app/userdata/battle/skill/battle_buff_entity.lua
@@ -141,6 +141,10 @@ function BattleBuffEntity:needShowName()
 	return self.buffInfo.show_name
 end
 
+function BattleBuffEntity:getLimitParameter()
+	return self.buffInfo.limit_parameter
+end
+
 function BattleBuffEntity:isCantRemove()
 	return self.cantRemove
 end