[PMH]

Are you sure that player's _Stunt PVar is 1?
also try this. it may work

PHP код:

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(oldstate == PLAYER_STATE_ONFOOT && newstate == PLAYER_STATE_DRIVER)
    {
        new string[128];
        new carid = GetVehicleModel(GetPlayerVehicleID(playerid));
        if(carid == 425 && GetPVarInt(playerid, "_Stunt") == 1)
        {
            format(string,sizeof(string),"* {FFFFFF}%s {F68600}Has Got the hunter ", PlayerName(playerid));
            SendClientMessageToAll(COLOR_ADMIN, string);
        }
    }
    return 1;
}