func UpdatePlayer(p *Player, L *lua.State) {
buffer := bytes.NewBuffer(nil)
L.GetGlobal("store")
err := LuaEncodeTable(buffer, L, -1)
if err != nil {
base.Warn().Printf("Error encoding lua state: %v", err)
}
L.Pop(1)
p.Lua_store = buffer.Bytes()
}