--���ܸ��ʵķ�ʽ������Ʒ

--��������
--#include "data/config/item/scriptItemConfig/ProabilityItem.txt" once


--[[
--�����ܸ���Roll��Ʒ 
--sysarg:ʵ���ָ��
--itemidx: ��Ʒ��ID
--itemPtr: ��Ʒ��ָ��
--ItemTable: ���õIJ����б�������������õĻ�����������Ҫ�������ӵ����� 
--]]
function ProbablityItemFunc(sysarg,count,itemidx,itemPtr,ItemTable) --��ʱδ�õ�������count�ֶμ��ϲ���������

	if(itemidx == nil) then 
	System.trace ("ProbablityItemFunc itemidx ==nil")
	return 
	end
	--print ("ProbablityItemFunc"..itemidx)
	--��ȡ���Ŀǰ�ж��ٸ��ո��ӣ�������Ӳ������ͷ��� 
	local config =ItemTable
	if(config == nil) then 
		System.trace("ProbablityItemFunc config is nill")
		return 
	end
	-- �����ǵ�����Ҫ���Ｄ��ſ�ʹ��
	if config.needRideActivited and not IsRideActivited(sysarg) then
		return 
	end	
	
	--������ϵı������� 
	local count = Item.getAllBagMinEmptyGridCount(sysarg)
	--local count = Item.getBagEmptyGridCount(sysarg)
	local needGridCount=1   --��Ҫ�������ӵ����� 
	if( config.needMinBagGrid ~= nil) then
	 needGridCount =   config.needMinBagGrid 
	end

	if needGridCount and count < needGridCount then
	local tipMsg = string.format(OldLang.ScriptTips.x00074,needGridCount)
	Actor.sendTipmsg( sysarg,tipMsg,ttFlyTip )
	return false
	end

	-- ��ȡ���Ԫ������
	local nYb =  Actor.getIntProperty(sysarg,PROP_ACTOR_YUANBAO)
	local needYb = 0
	if config.needYuanBao and config.needYuanBao > 0 then
		needYb = config.needYuanBao
		if nYb < needYb then
			Actor.sendTipmsg( sysarg,OldLang.Script.comm005, ttFlyTip )
			return false
		end
		local itemName = Item.getItemName(config.item_id);
		if not Actor.changeMoney(sysarg, 3, -needYb, 842, itemName) then
			local msg = string.format(OldLang.Script.comm004, needYb, itemName);
			Actor.sendTipmsg( sysarg, msg, ttFlyTip );
			return false;
		end
	end


	--�ж���Ʒ��Ҫ���ĵ���Ŀ
	local nNeedItemCount = ItemTable.itemCount
	if(nNeedItemCount == nil) then 
		nNeedItemCount =1 
	end
	if( Actor.getItemCount(sysarg,itemidx,-1,-1) < nNeedItemCount) then
		local tipMsg = string.format(OldLang.ScriptTips.x00140,nNeedItemCount)
		Actor.sendTipmsg( sysarg,tipMsg,ttFlyTip )
		return false
	end

	local consumes = {}
	
	if config.consumes and table.getn(config.consumes) > 0 then
		for k, v in ipairs(config.consumes) do
			table.insert(consumes, v)
		end
	end
	
	local consume = {type = 0, id = itemidx, count = nNeedItemCount}
	table.insert(consumes, consume)
	
	--[[
	if CommonFunc.Consumes.SuccessCheck(sysarg, consumes) ~= successCheckResult.ok then
		return false
	end
	]]

	--��Ҫrollһ����Ʒ
	local dropName = "proability"..tostring(itemidx) --������������
	local drop = System.getObjectVar(dropName)
	if (not drop) then
		System.trace("getObjectVar is nil"..itemidx)
		return
	end

	local items = drop:proabilityDrop(sysarg)
	if ( items.itemCount > 0) then
		for i = items.itemCount - 1, 0, -1 do
			local result = Actor.canGiveAward(sysarg, 
				items.itemList[i].btAwardType,
				items.itemList[i].wItemId, 
				items.itemList[i].btCount,
				items.itemList[i].btQuality,
				items.itemList[i].btStrong,
				items.itemList[i].btBind,
				true)
			if not result then
				return false
			end
		end
	end

	--�����Ҫɾ����Ʒ�Ļ���ɾ��
	--if (config.needDelete and (Actor.removeItem(sysarg,itemidx,nNeedItemCount,-1,-1,-1,"Roll",2) ~=nNeedItemCount) ) then --ɾ����Ʒʧ�� 
	--[[
	local bBind = 1
	local result = successCheckResult.otherLack
	if (config.needDelete) then
		result, bBind = Consumes.OnConsumes(sysarg, consumes, 0, 0, 2, "ProabilityItem Roll")
		if result ~= successCheckResult.ok then
			return false
		end
	end
	]]
	
	--[[
	��δ����������������tips�ģ����Dz��������⣬��ʱ���� 
	Item.addItem(sysarg,itemPtr,"roll",1,items.itemList[i].btCount)
		  if(items.itemList[i].btAuxParam ==1)  then
			 local itemDes = Item.getItemLinkMsg(items.itemList[i].wItemId,itemPtr)
			   local tipMsg = string.format(OldLang.ScriptTips.x00085,Actor.getName(sysarg),Item.getItemName(itemidx),   itemDes )   --Ҫȫ���㲥
			  System.broadcastTipmsg(tipMsg,ttScreenCenter )
			end
	--]]
		  
	--���������б�����������ҵ���Ʒ

	if ( items.itemCount > 0) then
	  for i=0, items.itemCount -1 do
		if config.infectBind == nil or config.infectBind ~= true then
			bBind = items.itemList[i].btBind
		end
		
		Actor.giveAward(sysarg,
		items.itemList[i].btAwardType,
		items.itemList[i].wItemId, 
		items.itemList[i].btCount,
		items.itemList[i].btQuality,
		items.itemList[i].btStrong,
		bBind,
		items.itemList[i].nTime,
		1,"roll")  
		if(items.itemList[i].btAuxParam ==1)  then
			local count = items.itemList[i].btCount
			local name = Item.getAwardDesc(items.itemList[i].btAwardType,items.itemList[i].wItemId,true,items.itemList[i])
			if(name ~= nil and name ~= "") then
			
				if(items.itemList[i].btAwardType == 20) then --������������þ����
					count = Actor.getActivityExp(sysarg,items.itemList[i].wItemId,items.itemList[i].btCount,items.itemList[i].btQuality)
				end
				local tipMsg = string.format(OldLang.ScriptTips.x00085,Actor.getName(sysarg),Item.getItemName(itemidx),  name,count )   --Ҫȫ���㲥
				System.broadcastTipmsg(tipMsg,ttScreenCenter + ttChatWindow)
			end
		end
	  end
	end
	return true
end

--��ʼ���������ۺϱ���Ʒ 
function InitProabilityDropItem(sysarg)
	-- ��ȡ"data/config/item/scriptItemConfig/ProabilityItem.txt"�ı�ProabolityItemConfig
  for i = 1,table.getn(ProabolityItemConfig) do
    local x = ProabolityItemConfig[i]
    
    GlobalItemFn[x.item_id] = { func = ProbablityItemFunc,params =x }
    
    --�ڳ�ʼ����ʱ��ȫ��װ�ؽ��� ,���������ʱȥ����
    local dropName = "proability"..tostring(x.item_id)
    local boxdrop = System.getObjectVar(dropName)
	if (not boxdrop) then
		boxdrop = CBoxDropMgr:getSingleton():createBoxDrop(dropName)  -- ����᷵��һ������������(CBoxDrop)
	end
	if(boxdrop) then
		boxdrop:load(x.dropName) -- �����ļ��������Ʒ
	end
  end

end

table.insert(InitFnTable,InitProabilityDropItem)