ro-table/Asstes/Resources/Script/Refactory/Game/FunctionSystem/Skill/SkillClickUseManager.txt

SkillClickUseManager = class("SkillClickUseManager")

local SkillInterval = 1000

local SkillUse_Opportunity_Cannot = 0
local SkillUse_Opportunity_Now = 1
local SkillUse_Opportunity_WaitForNext = 2

local SkillWaitForUse = class("SkillWaitForUse")

function SkillWaitForUse:ctor()
	self.pointPos = LuaVector3()
	self.weakHoldData = {}
	setmetatable(self.weakHoldData, {__mode = "v"});
end

function SkillWaitForUse:SetSkillItemData(skillItemData,pos)
	self.weakHoldData[1] = skillItemData
	self:SetData(skillItemData.id,skillItemData:GetID(),skillItemData:GetPosInShortCutGroup(ShortCutProxy.ShortCutEnum.ID1))
end

function SkillWaitForUse:SetData(skillIDandLevel,launchSkillID,pos)
	self.skillIDandLevel = skillIDandLevel
	self.launchSkillID = launchSkillID
	self.pos = pos
	self.isPointPosType = false
	local skillInfo = Game.LogicManager_Skill:GetSkillInfo(launchSkillID)
	if(skillInfo) then
		local skillTargetType = skillInfo:GetTargetType()
		if(skillTargetType==SkillTargetType.Point) then
			self.isPointPosType = true
		end
	end
end

function SkillWaitForUse:SetSkillPointPos(pos)
	if(pos) then
		self.pointPos[1],self.pointPos[2],self.pointPos[3] = pos[1],pos[2],pos[3]
	end
end

function SkillWaitForUse:IsNull()
	return self.skillIDandLevel==nil
end

function SkillWaitForUse:Cancel()
	self.skillIDandLevel = nil
	self.weakHoldData[1] = nil
end

function SkillWaitForUse:GetSkillData()
	return self.weakHoldData[1]
end

function SkillWaitForUse:IsEqual(skillItemData)
	if(skillItemData.id == self.skillIDandLevel and skillItemData:GetID() == self.launchSkillID and self.pos == skillItemData:GetPosInShortCutGroup(ShortCutProxy.ShortCutEnum.ID1)) then
		return true
	end
	return false
end

function SkillClickUseManager:ctor()
	self._waitForUse = SkillWaitForUse.new()
	self._preWaitForUse = SkillWaitForUse.new()
	self.currentSelectPhaseSkillID = 0
	EventManager.Me():AddEventListener(FunctionSkillTargetPointLauncherEvent.StateChanged,self.HandlePhaseSkillEffect,self)
end

function SkillClickUseManager:GetNextUseSkillID()
	return self._waitForUse.skillIDandLevel
end

function SkillClickUseManager:Launch()
	if(self.running) then
		return
	end
	self.running = true
	EventManager.Me():AddEventListener(LoadSceneEvent.BeginLoadScene, self.OnSceneBeginChanged, self)
	EventManager.Me():AddEventListener(MyselfEvent.TransformChange, self.OnTransformChangeHandler, self)
	EventManager.Me():AddEventListener(SkillEvent.SkillUpdate, self.OnSkillUpdateHandler, self)
end

function SkillClickUseManager:ShutDown()
	if(not self.running) then
		return
	end
	self.running = false
	EventManager.Me():RemoveEventListener(LoadSceneEvent.BeginLoadScene, self.OnSceneBeginChanged, self)
	EventManager.Me():RemoveEventListener(MyselfEvent.TransformChange, self.OnTransformChangeHandler, self)
	EventManager.Me():RemoveEventListener(SkillEvent.SkillUpdate, self.OnSkillUpdateHandler, self)
	self:_CancelWaitForUse()
end

function SkillClickUseManager:OnTransformChangeHandler()
	self:_CancelWaitForUse()
end

function SkillClickUseManager:OnSkillUpdateHandler()
	if(self._waitForUse:IsNull()) then
		return
	end
	local skillItemData = SkillProxy.Instance:GetEquipedSkillByGuid(self._waitForUse.skillIDandLevel,false)
	if(skillItemData) then
		if(not self._waitForUse:IsEqual(skillItemData)) then
			self:_CancelWaitForUse()
		end
	else
		self:_CancelWaitForUse()
	end
end

function SkillClickUseManager:OnSceneBeginChanged()
	self:_CancelWaitForUse()
end

function SkillClickUseManager:_CancelWaitForUse()
	if(self._preWaitForUse:IsNull()==false) then
		self._preWaitForUse:Cancel()
	end
	if(self._waitForUse:IsNull()) then
		return
	end
	self._waitForUse:Cancel()
	GameFacade.Instance:sendNotification(SkillEvent.SkillCancelWaitNextUse)
end

function SkillClickUseManager:_ChangeWaitForUse(skillItemData,pointPos)
	self._waitForUse:SetSkillItemData(skillItemData)
	self._waitForUse:SetSkillPointPos(pointPos)
	GameFacade.Instance:sendNotification(SkillEvent.SkillWaitNextUse,skillItemData.id)
end

function SkillClickUseManager:ClickSkill(shortcutSkillCell)
	local id = shortcutSkillCell.data:GetID()
	if(id~=0) then
		local opportunity
		if(FunctionSkill.Me().isCasting) then
			opportunity = SkillUse_Opportunity_WaitForNext
		else
			opportunity = self:_SkillUseOpportunity(shortcutSkillCell.data)
		end
		-- helplog("clickuseskill",opportunity)
		if(opportunity== SkillUse_Opportunity_Now) then
			self:_CancelWaitForUse()
			if(self.currentSelectPhaseSkillID == id) then
				GameFacade.Instance:sendNotification(MyselfEvent.CancelAskUseSkill,id)
			else
				GameFacade.Instance:sendNotification(MyselfEvent.AskUseSkill,id)
			end
		elseif(self.running) then
			if(self._waitForUse:IsEqual(shortcutSkillCell.data)) then
				self:_CancelWaitForUse()
			else
				if(not shortcutSkillCell.data.fitPreCondion) then
					FunctionSkillEnableCheck.Me():MsgNotFit(shortcutSkillCell.data)
					-- MsgManager.ShowMsgByIDTable(609)
				end
				local skillInfo = Game.LogicManager_Skill:GetSkillInfo(id)
				if(skillInfo) then
					local skillTargetType = skillInfo:GetTargetType()
					if(skillTargetType == SkillTargetType.Point) then
						self._preWaitForUse:SetSkillItemData(shortcutSkillCell.data)
						FunctionSkillTargetPointLauncher.Me():Shutdown()
						FunctionSkillTargetPointLauncher.Me():Launch(id)
					else
						self:_ChangeWaitForUse(shortcutSkillCell.data)
					end
				end
			end
		end
	else
		self:sendNotification(UIEvent.JumpPanel, {view = PanelConfig.CharactorProfessSkill})
	end
end

--返回使用時機
function SkillClickUseManager:_SkillUseOpportunity(skillItemData)
	if(skillItemData ~= nil) then
		if(not skillItemData.shadow) then
			if(not SkillProxy.Instance:SkillCanBeUsed(skillItemData)) then
				return SkillUse_Opportunity_WaitForNext
			else
				if(Game.Myself.data:GetAttackSkillIDAndLevel() ~= skillItemData.staticData.id) then
					local timeStamp = CDProxy.Instance:GetTimeStampMapById(CDProxy.CommunalSkillCDSortID)
					if timeStamp ~= nil and ServerTime.ServerTime - timeStamp <= SkillInterval then
						return SkillUse_Opportunity_WaitForNext
					end
				end
				return SkillUse_Opportunity_Now
			end
		end
		return SkillUse_Opportunity_Cannot
	end
	return SkillUse_Opportunity_Cannot
end

function SkillClickUseManager:HandlePhaseSkillEffect(evt)
	local funcSkill = FunctionSkillTargetPointLauncher.Me()
	local skill = funcSkill.skillIDAndLevel
	if(funcSkill.running) then
		self.currentSelectPhaseSkillID = skill
	else
		if(not skill or skill == self.currentSelectPhaseSkillID)then
			self.currentSelectPhaseSkillID = 0
		end
	end
	GameFacade.Instance:sendNotification(SkillEvent.SkillSelectPhaseStateChange)
end

function SkillClickUseManager:TryLaunchPointTargetTypeSkill(skillIDAndLevel,point)
	if(self._preWaitForUse:IsNull()) then
		Game.Myself:Client_UseSkill(skillIDAndLevel, nil, point)
	else
		if(self._preWaitForUse.launchSkillID == skillIDAndLevel) then
			self:_ChangeWaitForUse(self._preWaitForUse:GetSkillData(),point)
			self._preWaitForUse:Cancel()
		end
	end
end

function SkillClickUseManager:Update(time, deltaTime)
	if not self.running then
		return
	end
	if(self._waitForUse:IsNull()==false and not FunctionSkill.Me().isCasting) then
		local skillItemData = self._waitForUse:GetSkillData()
		if(skillItemData) then
			if(self:_SkillUseOpportunity(skillItemData) == SkillUse_Opportunity_Now) then
				local id = self._waitForUse.launchSkillID
				local skillInfo = Game.LogicManager_Skill:GetSkillInfo(id)
				if(skillInfo) then
					local skillTargetType = skillInfo:GetTargetType()
					if(skillTargetType == SkillTargetType.Point) then
						Game.Myself:Client_UseSkill(id, nil, self._waitForUse.pointPos)
					else
						GameFacade.Instance:sendNotification(MyselfEvent.AskUseSkill,id)
					end
				end
				self:_CancelWaitForUse()
			end
		else
			self:_CancelWaitForUse()
		end
	end
end