-- 商店类NPC功能

local NpcFuncType = 1
NpcFuncs[NpcFuncType] = {}

-- 主方法
NpcFuncs[NpcFuncType] = function(pActor, nNpcHandle, nNpcId, nFuncId, pDPack)
    local thisNpcConf = NpcConf[nNpcId]
    local funcGroup = thisNpcConf.funcGroup
    -- 检查是否合法的请求NPC
    if funcGroup then
        for i,id in ipairs(funcGroup) do
            if id == nFuncId then
                local thisFunc = NpcFunctionsConf[id]
                if thisFunc and thisFunc.funcType and thisFunc.funcType==NpcFuncType then
                    OnOpenStore(pActor, nNpcHandle, thisFunc.param1, thisFunc.param2)
                end
            end
        end
    end

end

--打开商店
function OnOpenStore(pActor, nNpcHandle, shoptype, Tabshop)
    if shoptype and Tabshop then
        local npack = DataPack.allocPacket(pActor, enStoreSystemID, sOpenStore)
        if npack then
            DataPack.writeChar(npack, shoptype)
            DataPack.writeChar(npack, Tabshop)
            DataPack.writeUint64(npack, nNpcHandle)
            DataPack.flush(npack)
        end	
    end
end