public OnPlayerUpdate(playerid)
{
    if(!IsPlayerInAnyVehicle(playerid))
    {
        new Armas[MAX_PLAYERS],Balas[MAX_PLAYERS];
        GetPlayerWeaponData(playerid, 5, Armas[playerid], Balas[playerid]);
        if(Armas[playerid] == 30 && Balas[playerid] >= 1)//Ak-47
        {
            if(GetPlayerWeapon(playerid) == 30) RemovePlayerAttachedObject(playerid,M4-AK);
            else SetPlayerAttachedObject(playerid, M4-AK, 355, 1, -0.060921, -0.141673, 0.000000, 0.000000, 35.362735, 0.000000);
        }
        else if(Armas[playerid] == 31 && Balas[playerid] >= 1) //FUZIL
        {
            if(GetPlayerWeapon(playerid) == 31) RemovePlayerAttachedObject(playerid,M4-AK);
            else SetPlayerAttachedObject(playerid, M4-AK, 356, 1, -0.099681, -0.133408, 0.000000, 1.027592, 19.667785, 0.000000);
        }
        else
        {
            RemovePlayerAttachedObject(playerid,M4-AK);
        }
        GetPlayerWeaponData(playerid, 3, Armas[playerid], Balas[playerid]);
        if(Armas[playerid] == 25 && Balas[playerid] >= 1) //Pump
        {
            if(GetPlayerWeapon(playerid) == 25) RemovePlayerAttachedObject(playerid,PumP);
            else SetPlayerAttachedObject(playerid, PumP, 349, 1, -0.109260, -0.059651, -0.066210, 186.310729, 42.375362, 6.716565);
        }
        {
            RemovePlayerAttachedObject(playerid,PumP);
        }
    }
    return 1;
}