[Salmon]

Couldn't you just check the health of the car,
Didn't test it but something like

Код:

new intial;
new payout;
intial = '50000';
new Float:health;
new veh;
new string[32];
veh = GetPlayerVehicleID(playerid);
GetVehicleHealth(veh, health);
payout = 'health / 100';
payout = 'payout * intial';
GivePlayerMoney(playerid, payout);
format(string, sizeof(string), "You have gained %d for your car.", payout);
SendClientMessage(playerid, 0xFFFFFFAA, string);