[Chriham3]

Create a check to see if the coordinates are 0.00, 0.00, 0.00

In example:

pawn Код:

if(HouseInfo[houseid][ExteriorX] != 0 && 
HouseInfo[houseid][ExteriorY] != 0 && 
HouseInfo[houseid][ExteriorZ] != 0)
{
// create house
}

Obviously edit it to whatever variables you use for the houses.