local EventSystem = require('Event/EventSystem')
local ExpUISystem = require "Battle/Expression/ExpEntity/System/ExpUISystem"
local EntityHeadUIModule = require("View/Battle/BattleEntityUI/EntityUIModule/EntityHeadUIModule")
local Base = require("Battle/Expression/ExpLevel/ExpLevelFunction/ExpLevelFunction")
local ExpAttackCityLevelFunction = class("ExpAttackCityLevelFunction",Base)

function ExpAttackCityLevelFunction:OnInitLevel()
	Base.OnInitLevel(self)
	self.timescale = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("GVGFightSpeedUpRation").FloatValue)
	UnityEngine.Time.timeScale = self.timescale
end

function ExpAttackCityLevelFunction:AfterEnemyHeroesCreated(heroEntityTable)
	for i,entity in ipairs(heroEntityTable) do
		if entity:GetPlayerID() == LuaConst.STANDALONE_ENEMYPLAYER1_PLAYID then
			if i > 1 then
				--策划要求对面值只显示1个血条，所以除了第1个，全都删了。对面有血条的英雄死后会自动显示下面顺位的英雄的血条
				EventSystem.Dispatch(EventID.UIBattle_Element_RemoveHeadUI, entity.ExpEntity.RenderEntity, EntityHeadUIModule.HeadUIType.Guild)
			end
		end
	end
end


function ExpAttackCityLevelFunction:OnLevelSucceed(withShow)
	UnityEngine.Time.timeScale = 1
	Base.OnLevelSucceed(self, withShow)
end

function ExpAttackCityLevelFunction:OnLevelFail()
	UnityEngine.Time.timeScale = 1

	local hpDiff = FP.newV1(0)
	local myEntityList = LevelPlayerManager.GetPlayerEntitysByPlayerIDInRoom(LuaConst.STANDALONE_PLAYER_PlayID)
	for i,entity in ipairs(myEntityList) do
		hpDiff:Add(entity.components.attr:HitPointPercents())
	end

	local enemyEntityList = LevelPlayerManager.GetPlayerEntitysByPlayerIDInRoom(LuaConst.STANDALONE_ENEMYPLAYER1_PLAYID)
	for i,entity in ipairs(enemyEntityList) do
		hpDiff:Sub(entity.components.attr:HitPointPercents())
	end

	if hpDiff > FP.Const.Zero then
		self:OnLevelSucceed(false)
	else
		Base.OnLevelFail(self)
	end
end

return ExpAttackCityLevelFunction