[JamesC]

You need a create an array of Player Vehicles.

pawn Код:

new g_PlayerCars[MAX_PLAYERS]; // Create an array to store the current vehicle of all the players.

OnPlayerConnect

pawn Код:

g_PlayerCars[playerid] = -1; // As it defaults to 0, someone else's car might be destroyed.

Then when you're creating the vehicle

pawn Код:

g_PlayerCars[playerid] = CreateVehicle(... // CreateVehicle returns the ID of the vehicle which will be stored in g_PlayerCars

Before you create the vehicle and OnPlayerDisconnect

pawn Код:

DestroyVehicle(g_PlayerCars[playerid]); // Destroy current vehicle before creating another.