forward SpawnPlayerAtHouse(playerid);
public SpawnPlayerAtHouse(playerid)
{
    new str1[256],pname[24],str[256];
    GetPlayerName(playerid, pname, sizeof(pname));
    format(str1, sizeof(str1), "Houses/Users/%s", udb_encode(pname));
    if (dini_Exists(str1))
    {
        if(dini_Int(str1,"Houseid")!=-255)
        {
            new Float:x,Float:y,Float:z;
            str = dini_Get(str1,"SpawnInt");
            SetPlayerInterior(playerid, strval(str));
            playerinterior[playerid] = strval(str);
            x = dini_Float(str1,"SpawnX");
            y = dini_Float(str1,"SpawnY");
            z = dini_Float(str1,"SpawnZ");
            SetPlayerPos(playerid, x, y, z);
        }
    }
    return 1;
}

public OnPlayerSpawn(playerid)
{
    SpawnPlayerAtHouse(playerid);
}