[CNMike]

Create a variable for each player

Код:

new LastCreatedVeh[MAX_PLAYERS];

Set it everytime they spawn a car as the car they create!

for example

Код:

LastCreatedVeh[playerid] = CreateVehicle(...)

that will set the id of vehicle to the varible.

then create an if statement above that saying if they already have a vehicle destroy it..

Код:

if(LastCreatedVeh[playerid] != 0) {
DestroyVehicle(LastCreatedVeh[playerid]);
LastCreatedVeh[playerid]=0;
}
if(LastCreatedVeh[playerid] == 0) {
LastCreatedVeh[playerid] = CreateVehicle(...)
}
}