local Passive = require "adv.AdvPassive"

local AdvCommon = require "adv.AdvCommon"
local AdvMap = require "adv.AdvMap"
local Buff = require "adv.AdvBuff"

local Adv = class("Adv")
local AdvTask = import(".AdvTask")  --任务相关数据搞出去
AdvTask.bind(Adv)

function Adv:ctor(owner)
	assert(owner, "Adv instance must have owner(role)")
	self.owner = owner
	self.maps = {}
	self.battle = nil
	self.backEvents = {} --发给客户端的事件组

	self.advTask = self.owner:getProperty("advTask")
	self.advMTask = self.owner:getProperty("advMTask")
	self.advTaskChange = false -- 任务改变才更新

	self:initByInfo(self.owner:getProperty("advInfo"))
end

--初始化adv 信息
function Adv:initByInfo(advInfo)
	if not next(advInfo) then return end --还没有 开始新地图

	self.chapterId = advInfo.chapterId
	self.level = advInfo.level or 1
	self.round = advInfo.round or 0
	self.score = advInfo.score or {}
	self.lastEnemyId = advInfo.lastEId or 1
	self.mapStack = advInfo.mstack or {}
	self.lchoose = advInfo.lch or {}
	self.maps = {}
	for id, map in ipairs(advInfo.maps or {}) do
		self.maps[id] = AdvMap.new(self, id, map)
	end

	self:initBattle()
end

-- 随机新的地图
function Adv:initByChapter(chapterId, level, isToNext, notNotify)
	if not self.chapterId then -- 开始新的章节
		self.chapterId = chapterId
		self:checkAchievement(Adv.AchievType.StartBattle, 1)
	elseif chapterId ~= self.chapterId then  -- 正常不会出现
		return 
	end
	
	self.level = level or 1
	self.round = 0
	self.score = self.score or {}
	self.lastEnemyId = 1
	self.mapStack = {1} -- 最后一个为当前的地图
	self.lchoose = self.lchoose or {}
	self.owner._advWheelSurfCount = nil -- 抽奖进行次数

	-- 随机出地图
	local mapId = self:randomMapId(chapterId, level)
	self.maps = {}
	self.maps[1] = AdvMap.new(self, 1, mapId)

	if isToNext then
		self:scoreChange(AdvScoreType.Level) --增加层级加分
	end

	self:initBattle()

	self:initLayerTask()

	self:checkTask(Adv.TaskType.Arrive)
	if not notNotify then
		self:saveDB(notNotify)
	end
end

function Adv:clear()
	self.chapterId = nil
	self.level = nil
	self.score = {}
	self.round = 0
	self.lastEnemyId = 1
	self.mapStack = {}
	self.lchoose = {}
	self.maps = {}
	self.battle = nil
end

function Adv:saveDB(notNotify)
	local advInfo,  advTeam = {}, self.owner:getProperty("advTeam")
	if self.chapterId then

		advInfo.chapterId = self.chapterId
		advInfo.level = self.level
		advInfo.round = self.round
		advInfo.score = self.score
		advInfo.lastEId = self.lastEnemyId
		advInfo.mstack = self.mapStack
		advInfo.lch = self.lchoose
		advInfo.maps = {}

		self.battle:saveDB()

		for id , map in ipairs(self.maps) do
			advInfo.maps[id] = map:getDB()
		end

		advTeam.player = self.battle.player:getDB()

	else
		advTeam.player = nil
	end

	self:updateTask(notNotify)
	self:updateAchievement(notNotify)
	self.owner:updateProperties({advInfo = advInfo, advTeam = advTeam}, notNotify)
end

function Adv:initBattle()
	self.battle = require("adv.AdvBattle").new(self)
	for _, passiveC in ipairs(self.cachePassiveEvent or {}) do
		self.battle:triggerPassive(passiveC[1], passiveC[2])
	end
	self.cachePassiveEvent = {}
end

function Adv:triggerPassive(condType, params)
	self.cachePassiveEvent = self.cachePassiveEvent or {}
	if not self.battle then
		table.insert(self.cachePassiveEvent, {condType, params})
	else
		self.battle:triggerPassive(condType, params)
	end
end

function Adv:getCurMap()
	return self.maps[self.mapStack[#self.mapStack]]
end

function Adv:getCurMapIdx()
	return self.mapStack[#self.mapStack]
end

function Adv:getRoom(roomId, mapIdx)
	mapIdx = mapIdx or self:getCurMapIdx()
	local map = self.maps[mapIdx]
	if map then
		return map.rooms[roomId]
	end
end

function Adv:getBlock(roomId, blockId, mapIdx)
	local room = self:getRoom(roomId, mapIdx)
	if room then
		return room.blocks[blockId]
	end
end



--关卡通关，非层 score < 0 失败
function Adv:over(success, isAllPass)
	local score = self:getScore()
	local scoreInfo = self.score
	local reward
	if success then
		reward = self.owner:award(self.owner:getProperty("advItems"):toNumMap())
		self.owner:checkTaskEnter("AdvPass", {id = self.chapterId, level = self.level, score = score})
		if isAllPass then
			self.owner:checkTaskEnter("AdvAllPass", {id = self.chapterId})
		end

		-- 冒险队等级升一下子
		self.owner:checkAdvLvByAddWin()

		if self.owner:isFuncOpen(FuncOpenType.AdvWheelSurf) then
			self.owner._advWheelSurfCount = 0 -- 抽奖进行次数
		end
	end
	self:clear()
	self.owner:checkTaskEnter("AdvScore", {score = score})
	self.owner:updateProperty({field = "advItems", value = ""})

	self:backEnd(success, score, scoreInfo, reward)
end

function Adv:exit()
	self:over(false)
	self:saveDB()
end

function Adv:randomMapId(chapterId, level)
	local chapterData = csvdb["adv_chapterCsv"][chapterId]
	if not chapterData then 
		error("chapterId " .. chapterId .. " dont exist!")
		return 
	end
	if AdvCommon.isEndless(chapterId) then
		level = AdvCommon.getEndlessDataLv(chapterId, level)
	else
		if level > chapterData.limitlevel then 
			error("level overflow!")
			return 
		end
	end
	
	--随出地图Id
	local raw_pool = chapterData.mapid:toArray(true, "=")

	local lastMapIds = {}
	for id, map in ipairs(self.maps or {}) do
		lastMapIds[map.mapId] = 1
	end
	
	local pool = {}
	for _, mapId in ipairs(raw_pool) do
		local temp = csvdb["mapCsv"][mapId]
		if temp and not lastMapIds[mapId] then
			if AdvCommon.checkIsIn(level, temp.leveltype, temp.levellimit) then
				table.insert(pool, mapId)
			end
		end
	end
	if not next(pool) then 
		error("mapIds is empty!")
		return 
	end
	return pool[math.randomInt(1, #pool)]
end


-- 在冒险中获得的物品都发放在冒险背包内
function Adv:award(gift, params)
	params = params or {}
	local tgift = {}
	if type(gift) == "string" then
		for _, one in pairs(gift:toTableArray(true)) do
			tgift[one[1]] = (tgift[one[1]] or 0) + one[2]
		end
	else
		tgift = gift
	end
	local items = self.owner:getProperty("advItems")
	for itemId, count in pairs(tgift) do
		if count > 0 then
			self:scoreChange(AdvScoreType.Item, {itemId, count})
			self:checkTask(Adv.TaskType.Item, count, itemId)
			self:checkAchievement(Adv.AchievType.GetItem, count, itemId)
		end
		local origin = items:getv(itemId, 0)
		local nums = origin + count
		if csvdb["adv_artifactCsv"][itemId] then
			nums = self:checkArtifact(itemId, origin, count, nums)
		end
		if nums <= 0 then
			items = items:delk(itemId)
			nums = 0
		else
			items = items:setv(itemId, nums)
		end
	end

	self.owner:updateProperty({field = "advItems", value = items, notNotify = params.notNotify})
	return tgift
end


function Adv:delArtifactEffect(effectType, effects)
	if effectType == 1 then
		for _, id in ipairs(effects:toArray(true, "=")) do
			self.battle.player:delPassiveById(id)
		end
	elseif effectType == 2 then
		for _, id in ipairs(effects:toArray(true, "=")) do
			self.battle.player:delBuffById(id)
		end
	end
end

function Adv:addArtifactEffect(effectType, effects)
	if effectType == 1 then
		for _, id in ipairs(effects:toArray(true, "=")) do
			self.battle.player:addPassive({id = id})
		end
	elseif effectType == 2 then
		for _, id in ipairs(effects:toArray(true, "=")) do
			self.battle.player:addBuff(id)
		end
	end
end
-- 检查神器
function Adv:checkArtifact(itemId, origin, count, nums)
	local artifactData = csvdb["adv_artifactCsv"][itemId]
	if count == 0 or not artifactData then return nums end
	local advItems = self.owner:getProperty("advItems")
	if count < 0 then --删除
		nums = 0
		local curData = artifactData[origin]
		if curData then
			-- 删除自己的效果
			self:delArtifactEffect(curData.type, curData.effect)

			--删除组合效果
			if curData.comboId ~= 0 then
				local comboLv = advItems:getv(curData.comboId, 0)
				if comboLv ~= 0 then
					--删除自己的组合效果
					if curData.comboType == 1 or curData.comboType == 2 then
						self:delArtifactEffect(curData.comboType, curData.comboEffect)
					elseif curData.comboType == 3 then
						self:delArtifactEffect(curData.type, curData.comboEffect)
					end

					-- 删除组合的组合效果
					local comboData = (csvdb["adv_artifactCsv"][curData.comboId] or {})[comboLv]
					if comboData then
						if comboData.comboType == 1 or comboData.comboType == 2 then
							self:delArtifactEffect(comboData.comboType, comboData.comboEffect)
						elseif comboData.comboType == 3 then
							self:delArtifactEffect(comboData.type, comboData.comboEffect)
							self:addArtifactEffect(comboData.type, comboData.effect)
						end
					end
				end
			end
		end
	else
		nums = math.max(0, math.min(nums, #artifactData))
		if nums == origin then return nums end
		if origin == 0 then --初始获得
			local curData = artifactData[nums]
			local addSelfEffect = true
			--查看是否有组合
			if curData.comboId ~= 0 then
				local comboLv = advItems:getv(curData.comboId, 0)
				if comboLv ~= 0 then
					--自己的组合效果
					if curData.comboType == 1 or curData.comboType == 2 then
						self:addArtifactEffect(curData.comboType, curData.comboEffect)
					elseif curData.comboType == 3 then
						self:addArtifactEffect(curData.type, curData.comboEffect)
						addSelfEffect = false
					end

					--对方的组合效果
					local comboData = (csvdb["adv_artifactCsv"][curData.comboId] or {})[comboLv]
					if comboData then
						if comboData.comboType == 1 or comboData.comboType == 2 then
							self:addArtifactEffect(comboData.comboType, comboData.comboEffect)
						elseif comboData.comboType == 3 then
							self:delArtifactEffect(comboData.type, comboData.effect)
							self:addArtifactEffect(comboData.type, comboData.comboEffect)
						end
					end
				end
			end
			if addSelfEffect then
				self:addArtifactEffect(curData.type, curData.effect)
			end
		else --升级
			local originData = artifactData[origin]
			local curData = artifactData[nums]

			if originData then
				self:delArtifactEffect(originData.type, originData.effect)
			end

			if curData then 
				self:addArtifactEffect(curData.type, curData.effect)
			end
		end
	end
	return nums
end


-- 消耗物品 优先冒险背包  --check 只是检查够不够
function Adv:cost(item, params, check)
	local items = self.owner:getProperty("advItems")
	local less = {}
	local advCost = {}
	for itemId, count in pairs(item) do
		advCost[itemId] = - math.min(items:getv(itemId, 0), count)
		if advCost[itemId] == 0 then
			advCost[itemId] = nil
		end

		local last = items:getv(itemId, 0) - count
		if last < 0 then
			less[itemId] = -last
		end

	end
	if next(less) and not self.owner:checkItemEnough(less) then return end --不够
	if check then return true end
	self:award(advCost, params)
	self.owner:costItems(less, params)
	return true
end

--事件点击处理
local function clickOut(self, room, block, params)
	if self:getCurMap():checkOver() then --检查是否可以出去了
		if #self.mapStack > 1 then -- 处于夹层中
			table.remove(self.mapStack) --退出夹层
			self:backLayer()
		else --处于底层

			local advPass = self.owner:getProperty("advPass")

			if AdvCommon.isEndless(self.chapterId) then
				-- 刷新最高层
				if self.owner:getProperty("advElM") < self.level then
					self.owner:updateProperty({field = "advElM", value = self.level})
				end
			else
				if self.level > (advPass[self.chapterId] or 0) then
					self.owner:changeUpdates({{type = "advPass", field = self.chapterId, value = self.level}})
				end
			end
			if params.relay then
				if self.level % globalCsv.adv_can_out_layer_pre ~= 0  or not self.owner:isFuncOpen(FuncOpenType.AdvRelay) then return end
			end
			
			self:checkAchievement(Adv.AchievType.OverWin, 1, self.level)
			local levellimit = csvdb["adv_chapterCsv"][self.chapterId].limitlevel
			if params.relay or (not AdvCommon.isEndless(self.chapterId) and (self.level >= levellimit or not self.owner:advChapterIsOpen(self.chapterId, self.level + 1))) then --关卡结束
				self:over(true, not AdvCommon.isEndless(self.chapterId) and self.level >= levellimit)
			else
				self:initByChapter(self.chapterId, self.level + 1, true, true)
				self:backNext() --下一关
			end

		end
		
		return true
	end
end

--战斗 普通攻击
local function clickMonster(self, room, block, params)
	self.battle:battleBegin(room.roomId, block.blockId, params)
	return true
end

local function chooseCommon(self, room, block, chooseData, choose)
	if not chooseData or not chooseData["button".. choose .."cond"] then return end

	local cond = chooseData["button".. choose .."cond"]:toArray(true, "=")
	local checkCond = {
		-- 没有条件
		[0] = function()
			return true
		end,
		-- 拥有道具
		[1] = function()
			if self:cost({[cond[2]] = cond[3]}, {}, true) then
				return true
			end
		end,
		-- xx角色（todo 队长）
		[2] = function()
			local hero = self.owner.heros[self.owner:getProperty("advTeam").leader]
			if hero and hero:getProperty("type") == cond[2] then
				return true
			end
		end,
		--消灭所有怪
		[3] = function()
			for _, room in pairs(self:getCurMap().rooms) do
				for _, block in pairs(room.blocks) do
					if block:isMonster() then
						return
					end
				end
			end
			return true
		end,
		--制定属性 
		[4] = function()
			if (self.battle.player[AttsEnumEx[cond[2]]] or 0) >= cond[3] then
				return true
			end
		end,
		-- 提交一个物品
		[5] = function ()
			if self:cost({[cond[2]] = cond[3]}, {}) then
				return true
			end
		end,
		-- sp 到达指定值
		[6] = function()
			if self.battle.player.sp >= cond[2] then
				return true
			end
		end,
	}
	assert(not cond[1] or checkCond[cond[1]], "error cond, event_[link]chooseCsv id :" .. block.event.id)

	if cond[1] and not checkCond[cond[1]]() then return end
	local clearBlock = chooseData.keep ~= 1
	local effects = chooseData["button".. choose .."effect"]:toTableArray(true)
	for _, effect in ipairs(effects) do
		if effect[1] == 1 then
			local reward = csvdb["event_dropCsv"][effect[2]]["range"]:randWeight(true)
			effect[2] = reward[1]
			effect[3] = reward[2]
		end

		local doEffect = {
			[1] = function() -- 获得某道具N个
				self:backReward(self:award({[effect[2]] = effect[3]}, {}))
			end,
			[2] = function() --获得冒险buff
				self.battle.player:addBuff(effect[2])
			end,
			[3] = function() --发现怪物
				self:getCurMap():addNewMonsterRand(effect[2], {room, block})
				clearBlock = false
			end,
			[4] = function() --无事发生
			end
		}
		assert(doEffect[effect[1]], "error effect, event_[link]chooseCsv id :" .. block.event.id)
		doEffect[effect[1]]()
	end
	self:checkTask(Adv.TaskType.Choose, 1, block.event.id)
	self:checkAchievement(Adv.AchievType.Choose, 1, block.event.id)
	return true, clearBlock
end

local function clickChoose(self, room, block, params)
	local choose = params.choose
	local chooseData = csvdb["event_chooseCsv"][block.event.id]
	local status, clearBlock = chooseCommon(self, room, block, chooseData, choose)
	if not status then return end

	if clearBlock then
		block:clear()
	end
	return true
end

local function clickLinkChoose(self, room, block, params)
	local choose = params.choose
	local chooseData = csvdb["event_linkchooseCsv"][block.event.id]
	local status, clearBlock = chooseCommon(self, room, block, chooseData, choose)
	if not status then return end

	-- 完成统计次数
	local idx = block.event.id % 10
	if idx == 9 or not csvdb["event_linkchooseCsv"][block.event.id + 1] then --全部完成
		local startId = math.floor(block.event.id / 10) * 10 + 1
		self.lchoose[startId] = (self.lchoose[startId] or 0) + 1
		self:checkAchievement(Adv.AchievType.LinkChoose, 1, startId)
	else
		self.lchoose.ing = block.event.id + 1  --后面会出现后继事件
	end

	if clearBlock then
		block:clear()
	end

	return true
end

local function clickDrop(self, room, block, params)
	local reward = {}
	if not block.event.item then return end
	local reward = self:award({[block.event.item[1]] = block.event.item[2]})
	-- local reward = self:award({[5801] = 1})
	block:clear()
	self:backReward(reward)
	return true
end

local function clickTrader(self, room, block, params)
	local buyId = params.id
	local traderData = csvdb["event_traderCsv"][block.event.id]
	if not traderData then return end -- 偷偷改表了

	if not block.event.shop or not block.event.shop[buyId] then return end
	if (block.event.status or ""):getv(buyId, 0) == 1 then return end -- 买过了

	if not self:cost({[traderData.type] = block.event.shop[buyId][3]}, {}) then return end --不够

	local reward = self:award({[block.event.shop[buyId][1]] = block.event.shop[buyId][2]})
	block.event.status = block.event.status:setv(buyId, 1)
	self:checkTask(Adv.TaskType.Shop, 1, block.event.id)
	self:checkAchievement(Adv.AchievType.Shop, 1, block.event.id)
	self:backReward(reward)
	return true
end

local function clickBuild(self, room, block, params)
	local buildData = csvdb["event_buildingCsv"][block.event.id]
	if not buildData then return end-- 偷偷改表了
	if not block.event.effect then return end -- 没有效果 气人不
	local clearBlock = true
	local effect = block.event.effect
	--todo 效果生效
	local doEffect = {
		[1] = function() -- 获得某道具N个
			self:backReward(self:award({[effect[2]] = effect[3]}, {}))
		end,
		[2] = function() --获得冒险buff
			self.battle.player:addBuff(effect[2])
		end,
		[3] = function() --发现怪物
			self:getCurMap():addNewMonsterRand(effect[2], {room, block})
			clearBlock = false
		end,
		[4] = function() --无事发生
		end
	}
	assert(doEffect[effect[1]], "error effect, event_buildingCsv id :" .. block.event.id)
	if not self:cost(buildData.required:toNumMap(), {}) then return end
	doEffect[effect[1]]()
	self:checkTask(Adv.TaskType.Build, 1, block.event.id)
	self:checkAchievement(Adv.AchievType.Build, 1, block.event.id)
	if clearBlock then
		block:clear()
	end
	return true
end

local function clickClick(self, room, block, params)
	local clickData = csvdb["event_clickCsv"][block.event.id]
	if not clickData then return end
	local clearBlock = true
	local doEffect = {
		[1] = function() -- 技能
			for _, skillId in ipairs(clickData.effect:toArray(true, "=")) do
				self.battle.player:releaseSkill(skillId)
			end
		end,
		[2] = function() -- dropId
			local reward = {}
			for _, dropId in ipairs(clickData.effect:toArray(true, "=")) do
				local item = csvdb["event_dropCsv"][dropId]["range"]:randWeight(true)
				reward[item[1]] = (reward[item[1]] or 0) + item[2]
			end
			self:backReward(self:award(reward, {}))
		end,
	}
	assert(doEffect[clickData.type], "error effect, event_clickCsv id :" .. block.event.id)
	doEffect[clickData.type]()
	if clearBlock then
		block:clear()
	end
	return true
end

local function clickLayer(self, room, block, params)
	if block.event.mapIdx then
		table.insert(self.mapStack, block.event.mapIdx) --进入夹层
	else
		--生成夹层
		local mapId = csvdb["event_layerCsv"][block.event.id].effect
		local mapIdx = #self.maps + 1
		block.event.mapIdx = mapIdx
		table.insert(self.mapStack, mapIdx)

		self.maps[mapIdx] = AdvMap.new(self, mapIdx, mapId)
		self.battle:initMapEnemys(mapIdx)
		self:checkAchievement(Adv.AchievType.EnterILayer, 1, mapId)
	end
	self:backLayer()
	return true
end

local function clickTask(self, room, block, params)
	if self:addTask(block.event.id) then --增加任务
		block:clear()
		return true
	end
end

local eventCallFunc = {
	[AdvEventType.Out] = clickOut,
	[AdvEventType.BOSS] = clickMonster,
	[AdvEventType.Monster] = clickMonster,
	[AdvEventType.Choose] = clickChoose,
	[AdvEventType.LinkChoose] = clickLinkChoose,
	[AdvEventType.Drop] = clickDrop,
	[AdvEventType.Trader] = clickTrader,
	[AdvEventType.Build] = clickBuild,
	[AdvEventType.Click] = clickClick,
	[AdvEventType.Layer] = clickLayer,
	[AdvEventType.Task] = clickTask,
}

--点击处理 roomId, blockId 
--params 某些事件需要的客户端传递的参数
function Adv:clickBlock(roomId, blockId, params)
	local map = self:getCurMap()
	local room = self:getRoom(roomId)
	local block = self:getBlock(roomId, blockId)
	if not block then return end

	local status = false
	local clickEvent = false
	if not block.isOpen then
		local canOpen = false  --如果未开放是否可以开放
		local hadMonster = false -- 周围是否有解锁的怪未击败
		for _, one in ipairs(map:getAroundBlocks(room, block)) do
			local _room, _block = one[1], one[2]
			if _block.isOpen then canOpen = true end
			if _block.isOpen and _block:isMonster() then 
				hadMonster = true 
			end
		end
		if canOpen and not hadMonster then --开放
			room:openBlock(block)
			status = true
		end
	else
		clickEvent = true
		--点了空地
		if not block.event then
			return 
		end
		--可点击的事件
		if not room.isBossRoom or block:isBoss() then
			if eventCallFunc[block.event.etype] then
				status = eventCallFunc[block:getEventType()](self, room, block, params)
			end
		end
	end
	local needChange = true
	if clickEvent and block.event then
		if block:getEventType() == AdvEventType.Out then
			needChange = false
		end
	end
	if status and needChange then  --出去了就不计算回合了
		self:backBlockChange(roomId, blockId)
		self:afterRound()
	end
	self:saveDB()
	return status
end

--使用道具产生效果
function Adv:useItem(itemId, count, target)
	count = count or 1
	local itemData = csvdb["adv_itemCsv"][itemId] 
	if not itemData then return end
	--重置数量 
	if itemData["function"] == 0 or itemData["function"] == 2 then count = 1 end
	if not self:cost({[itemId] = count}, {}, true) then return true end
	--消耗
	if itemData["function"] == 0 or itemData["function"] == 1 then 
		self:cost({[itemId] = count}, {})
	end
	--生效
	if itemData.type == 1 or itemData.type == 0 then --技能
		self.battle.player:releaseSkill(itemData.effect, target)
	elseif itemData.type == 2 then	--掉落
		local item = csvdb["event_dropCsv"][itemData.effect]["range"]:randWeight(true)
		self:backReward(self:award({[item[1]] = item[2]}, {}))
	else
		return
	end

	self:checkAchievement(Adv.AchievType.UseItem, count, itemId)

	self:afterRound()
	self:saveDB()
	return true
end

--使用技能
function Adv:usePotion(potionId, potionLevel, target)
	--  cost
	local potionData = csvdb["adv_potionCsv"][potionId][potionLevel]
	local enemy = self.battle:getEnemy(target.roomId, target.blockId)
	if not enemy then return end
	--生效
	if potionData.type == 1 or potionData.type == 0 then --技能
		self.battle.player:releaseSkill(potionData.effect, enemy)
	elseif potionData.type == 2 then	--掉落
		local item = csvdb["event_dropCsv"][potionData.effect]["range"]:randWeight(true)
		self:backReward(self:award({[item[1]] = item[2]}, {}))
	else
		return
	end
	self:afterRound()
	self:saveDB()
	self.owner:checkTaskEnter("AdvUsePotion")
	return true
end

-- 地图上物品变化
function Adv:mapItemChange(ctype)
	local clist = csvdb["transform_itemCsv"][ctype]
	if clist then
		for roomId, room in pairs(self:getCurMap().rooms) do
			for blockId, block in pairs(room.blocks) do
				if block:getEventType() == AdvEventType.Drop and block.event.item then
					local id = block.event.item[1]
					local changeTo = nil
					if clist[id] then
						changeTo = {clist[id].toId, clist[id].num}
					elseif clist[-1] then
						changeTo = {clist[-1].toId, clist[-1].num}
					end
					if changeTo and changeTo[1] ~= 0 and changeTo[2] ~= 0 then
						block.event.item = changeTo
						self:backBlockChange(roomId, blockId)
					end
				end
			end
		end
	end
end

--敌人死亡
function Adv:enemyDead(enemy, escape)
	local roomId, blockId = enemy.roomId, enemy.blockId
	local map = self:getCurMap()
	local room = self:getRoom(roomId)
	local block = self:getBlock(roomId, blockId)
	if not block then return end
	--死了以后掉东西
	if block:isMonster() then --处理死亡
		if block:isBoss() then
			room.isBossRoom = false
		end
		if escape then
			block:clear()
		else
			local enemyId = block.event.id
			local monsterData = csvdb["event_monsterCsv"][enemyId]
			self:scoreChange(AdvScoreType.Kill, monsterData.type)
			self.battle.player:addExp(monsterData.exp)
			local item = block.event.item
			if not item then
				local buff = enemy:hadBuff(Buff.CHANGE_DROP) 
				if buff then
					item = table.pack(buff:effect())
				else
					local dropData = csvdb["event_dropCsv"][monsterData.dropid]
					item = dropData["range"]:randWeight(true)
				end
				
			end

			if item[1] == 0 then
				block:clear()
			else
				block:updateEvent({
					etype = AdvEventType.Drop,
					item = item
				})
			end
			self:checkTask(Adv.TaskType.Kill, 1, enemyId)
			self:checkTask(Adv.TaskType.KillAll)
			self:checkAchievement(Adv.AchievType.Kill, 1, enemyId)
		end
	end
	self:backBlockChange(roomId, blockId)
end


function Adv:pushBackEvent(btype, params)
	table.insert(self.backEvents, {btype = btype, params = params})
end

function Adv:backReward(items)
	self:pushBackEvent(AdvBackEventType.Reward, {items = items})
end
-- if is player enemyId is nil 
--isMax 是否是改变血量上限
function Adv:backHpChange(enemyId, change, isMax) 
	self:pushBackEvent(AdvBackEventType.HpChange, {enemyId = enemyId, change = change, isMax = isMax})
end

function Adv:backMiss(enemyId) 
	self:pushBackEvent(AdvBackEventType.Miss, {enemyId = enemyId})
end
-- if is player enemyId is nil 
function Adv:backAtkChange(enemyId, change)
	self:pushBackEvent(AdvBackEventType.AtkChange, {enemyId = enemyId, change = change})
end

-- if is player enemyId is nil 
function Adv:backDefChange(enemyId, change)
	self:pushBackEvent(AdvBackEventType.DefChange, {enemyId = enemyId, change = change})
end

-- if is player enemyId is nil 
function Adv:backBuff(enemyId, buffId, isDel)
	self:pushBackEvent(AdvBackEventType.Buff, {enemyId = enemyId, buffId = buffId, isDel = isDel})
end
-- if is player enemyId is nil 
function Adv:backSkill(enemyId, skillId, receiver)
	self:pushBackEvent(AdvBackEventType.Skill, {enemyId = enemyId, skillId = skillId, receiver = receiver})
end

-- if is player enemyId is nil 
function Adv:backPassive(enemyId, passiveId)
	self:pushBackEvent(AdvBackEventType.Passive, {enemyId = enemyId, passiveId = passiveId})
end

function Adv:backNext()
	self:pushBackEvent(AdvBackEventType.Next, {})
end

function Adv:backEnd(success, score, scoreInfo, reward)
	self:pushBackEvent(AdvBackEventType.End, {success = success, score = score, scoreInfo = scoreInfo, reward = reward})
end

function Adv:backBlockChange(roomId, blockId)
	self:pushBackEvent(AdvBackEventType.BlockChange, {roomId = roomId, blockId = blockId})
end

function Adv:backAtk(enemyId, receiver)
	self:pushBackEvent(AdvBackEventType.Atk, {enemyId = enemyId, receiver = receiver})
end

function Adv:backDead(enemyId)
	self:pushBackEvent(AdvBackEventType.Dead, {enemyId = enemyId})
end

function Adv:backTrap()
	self:pushBackEvent(AdvBackEventType.Trap, {})
end

function Adv:backLayer()
	self:pushBackEvent(AdvBackEventType.Layer, {})
end

function Adv:scoreChange(scoreType, pms)
	local cutTypes = {}
	local score = 0
	cutTypes[AdvScoreType.Level] = function()
		score = globalCsv.adv_score_floor
	end
	cutTypes[AdvScoreType.Kill] = function()
		local chapterData = csvdb["adv_chapterCsv"][self.chapterId]
		score = globalCsv.adv_score_monster[pms] * chapterData["reward"]
	end
	cutTypes[AdvScoreType.Item] = function()
		score = csvdb["itemCsv"][pms[1]].adv_score_item * pms[2]
	end
	cutTypes[AdvScoreType.Hurt] = function()
		score = globalCsv.adv_score_hurt * pms
	end
	cutTypes[AdvScoreType.Block] = function()
		score = globalCsv.adv_score_block
	end
	if cutTypes[scoreType] then
		cutTypes[scoreType]()
	else
		return
	end
	self.score[scoreType] = self.score[scoreType] or 0
	self.score[scoreType] = self.score[scoreType] + score
end

function Adv:getScore()
	self.score[AdvScoreType.Level] = math.floor(self.score[AdvScoreType.Level] or 0)
	self.score[AdvScoreType.Block] = math.floor(self.score[AdvScoreType.Block] or 0)
	self.score[AdvScoreType.Hurt] = math.max(math.floor(self.score[AdvScoreType.Hurt] or 0),  - (self.score[AdvScoreType.Level] + self.score[AdvScoreType.Block]))
	self.score[AdvScoreType.Kill] = math.floor(self.score[AdvScoreType.Kill] or 0)
	self.score[AdvScoreType.Item] = math.floor(self.score[AdvScoreType.Item] or 0)

	return self.score[AdvScoreType.Level] + self.score[AdvScoreType.Block] + self.score[AdvScoreType.Hurt]
		+ self.score[AdvScoreType.Kill] + self.score[AdvScoreType.Item]
end

function Adv:popBackEvents()
	local events = self.backEvents
	self.backEvents = {}
	return events
end

--回合事件处理
function Adv:afterRound()
	self.round = self.round + 1
	if self.battle then
		self.battle:afterRound()
	end
end

return Adv