function I4700185_GiftBag(MapID, InstanceID, TypeID, TargetID)
	--玩家ID， 生成物品TypeID，数量，品质，生成模式，log用网络消息枚举
	local r = math.random(10000)
	local temp = 0
	local index = 1
	local tbl = {}
	tbl[1]={3500023,1,65}
	tbl[2]={3500039,1,150}
	tbl[3]={3040004,1,450}
	tbl[4]={3040009,1,450}
	tbl[5]={3040014,1,450}
	tbl[6]={3040019,1,450}
	tbl[7]={3040024,1,450}
	tbl[8]={3040029,1,450}
	tbl[9]={3040034,1,450}
	tbl[10]={3040039,1,450}
	tbl[11]={3040044,1,450}
	tbl[12]={3040049,1,300}
	tbl[13]={3040054,1,300}
	tbl[14]={3040059,1,300}
	tbl[15]={3500207,1,200}
	tbl[16]={3500048,1,200}
	tbl[17]={3500041,1,150}
	tbl[18]={4999004,1,200}
	tbl[19]={4820256,1,150}
	tbl[20]={4530243,3,350}
	tbl[21]={4500002,3,500}
	tbl[22]={5600003,1,500}
	tbl[23]={4820079,1,400}
	tbl[24]={4820078,30,500}
	tbl[25]={4820039,1,400}
	tbl[26]={4820038,30,500}
	tbl[27]={3070051,3,600}
	tbl[28]={3020035,1,20}
	tbl[29]={3020033,1,30}
	tbl[30]={4222501,1,5}
	tbl[31]={4212036,1,5}
	tbl[32]={3500208,1,10}
	tbl[33]={3060060,1,100}
	tbl[34]={3020091,1,5}
	tbl[35]={3020090,1,10}
	for i = 1,35 do
	    temp = temp + tbl[i][3]
		if temp >= r then
		    index = i
			break
		end
	end
	if index >= 28 then
		local MsgID = msg.BeginMsgEvent()
		msg.AddMsgEvent(MsgID, 100, 280) --<p1>开启了<p1>获得了<p3>
		msg.AddMsgEvent(MsgID, 2, TargetID)
		msg.AddMsgEvent(MsgID, 4, TypeID)
		msg.AddMsgEvent(MsgID, 4, tbl[index][1])
		msg.DispatchWorldMsgEvent(MsgID)
	end
	role.AddRoleItem(MapID, InstanceID, TargetID, tbl[index][1], tbl[index][2], -1, 8, 420)
end

function I4700185_CanUseGiftBag(MapID, InstanceID, TypeID, TargetID)
	local bRet, bIgnore = 0, false
	--判断背包空闲空间是否足够
	local FreeSize = role.GetBagFreeSize(TargetID)
	if(FreeSize < 1) then
		--提示玩家背包空间不足
		bRet = 40
	end
	return bRet, bIgnore
end

aux.RegisterItemEvent(4700185, 1, "I4700185_GiftBag")
aux.RegisterItemEvent(4700185, 0, "I4700185_CanUseGiftBag")




function I4820059_Use(MapID, InstanceID, TypeID, TargetID)
	local tianya = role.GetRoleItemNum(TargetID,4820059)
	local yueluo = role.GetRoleItemNum(TargetID,4820060)
	if (yueluo > 0 and tianya > 0) then
		role.RemoveFromRole(MapID, InstanceID, TargetID, 4820059, 1, 101)
		role.RemoveFromRole(MapID, InstanceID, TargetID, 4820060, 1, 101)
		role.AddRoleItem(MapID, InstanceID, TargetID, 4700185, 1, -1, 8, 420)
	end
	return 1
end

function I4820059_CanUse(MapID, InstanceID, TypeID, TargetID)
	local yueluo = role.GetRoleItemNum(TargetID,4820059)
	local tianya = role.GetRoleItemNum(TargetID,4820060)
	--判断背包空闲空间是否足够
	local FreeSize = role.GetBagFreeSize(TargetID)
	if(FreeSize < 1) then
		--提示玩家背包空间不足
		return 40, false
	end
	if (yueluo < 1 or tianya < 1) then
		return 32, false
	end
	return 0,false
end

aux.RegisterItemEvent(4820059, 1, "I4820059_Use")
aux.RegisterItemEvent(4820059, 0, "I4820059_CanUse")
aux.RegisterItemEvent(4820060, 1, "I4820059_Use")
aux.RegisterItemEvent(4820060, 0, "I4820059_CanUse")