[Reklez]

create something like this

pawn Код:

new EnableBoast[MAX_PLAYERS]; //at the top of script

//then put this on the command of your speed boast somewhere if your creating one

EnableBoast[playerid] = 1; //will enable boast

//then put this on the command of your speed boast off

EnableBoast[playerid] = 0; //will disable boast

pawn Код:

if(newkeys & KEY_FIRE)
{
    if(EnableBoast[playerid] == 0) return 0;
    if(EnableBoast[playerid] == 1)
    {
        new Float:vx,Float:vy,Float:vz;
        GetVehicleVelocity(GetPlayerVehicleID(playerid),vx,vy,vz);
        SetVehicleVelocity(GetPlayerVehicleID(playerid), vx * 1.8, vy *1.8, vz * 1.8);
    }
}