[N0FeaR]

This should work

PHP код:

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
        case DIALOG_ARMI:
        {
            if(response)
            {
                switch(listitem)
                {
                    case 0:
                    {
                        if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                        SendClientMessage(playerid, 0xAA3333AA, "Hai comprato un'AK47!");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 30, 100);
                    }
                    case 1:
                    {
                        if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                        SendClientMessage(playerid, 0xAA3333AA, "Hai comprato una M4!");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 31, 100);
                    }
                    case 2:
                    {
                        if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                        SendClientMessage(playerid, 0xAA3333AA, "Hai comprato una desert eagle!");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 24, 100);
                    }
                }
            }
        }
    }
}
case DIALOG_DROGA:
{
    if(response)
    {
        switch(listitem)
        {
            case 0:
             {
                  if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                SendClientMessage(playerid, 0xAA3333AA, "Hai comprato la Marijuana!");
                  GivePlayerMoney(playerid, -1000);
            }
             case 1:
              {
                if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                   SendClientMessage(playerid, 0xAA3333AA, "Hai comprato la metanfetamina!");
                   GivePlayerMoney(playerid, -1000);
              }
               case 2:
            {
                   if(GetPlayerMoney(playerid) < 1000) return SendClientMessage(playerid, 0xAA3333AA, "Non hai abbastanza denaro.!");
                SendClientMessage(playerid, 0xAA3333AA, "Hai comprato la cocaina!");
                GivePlayerMoney(playerid, -1000);
            }
        }
    }
    return 1;
}