public OnPlayerVehicleDamage(playerid,vehicleid, Float:Damage)
{
    if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER || GetPlayerState(playerid) == PLAYER_STATE_PASSENGER)
    {
      if(BOV[playerid] == 0)
      {
          if( Damage > 100.0 && Damage < 220.0) //súlyos
          {
                        if(GetPlayerVehicleID(i) == vehicleid)
                        {
                    SendClientMessage(playerid,PIROS,\"((Súlyosan megsérültél!))\");
                    cmd_do(playerid,\"súlyosan megsérült.\");
                }
          }
      }
      else
      {
          if( Damage > 200.0 && Damage < 260.0) //súlyos
           {
               if(GetPlayerVehicleID(i) == vehicleid)
                    {
                  SendClientMessage(playerid,PIROS,\"((Súlyosan megsérültél!))\");
                 cmd_do(playerid,\"súlyosan megsérült.\");
              }
           }
      }
}
return 1;
}

new DMGSoundEnabled[MAX_PLAYERS];
CMD:dmgsound(playerid, params[])
{
if(DMGSoundEnabled[playerid])
{
DMGSoundEnabled[playerid] = 0;
SendClientMessage(playerid, -1, \"Sebzés hang kikapcsolva!\");
}
else
{
DMGSoundEnabled[playerid] = 1;
SendClientMessage(playerid, -1, \"Sebzés hang bekapcsolva!\");
}
return true;
}

if(DMGSoundEnabled[playerid])
PlayAudioStreamForPlayer(...);