[will-56]

Something like this ?

pawn Код:

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    switch(newstate)
     {
         case PLAYER_STATE_DRIVER:
          {
               SetPlayerArmedWeapon(playerid, 0);
          }
         case PLAYER_STATE_PASSENGER:
          {
              new weapon[2];
               GetPlayerWeaponData(playerid, 4, weapon[0], weapon[1]);
              if(weapon[0] != 29)
               {
                    SetPlayerArmedWeapon(playerid, 0);
               }
          }
     }
    return 1;
}