[nezo2001]

This should work

PHP код:

            public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
            {
        if(dialogid == 67)
        {
            if(!response) return 1;
            if(response)
            {
            
                switch(listitem)
                {
                    case 0:
                       {
                        if(GetPlayerMoney(playerid) < 100)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -100);
                        GivePlayerWeapon(playerid, 4, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 1:
                    {
                           if(GetPlayerMoney(playerid) < 100)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -100);
                        GivePlayerWeapon(playerid, 9, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                     }
                    case 2:
                    {
                        if(GetPlayerMoney(playerid) < 1500)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -1500);
                        GivePlayerWeapon(playerid, 16, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 3:
                    {
                        if(GetPlayerMoney(playerid) < 2000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -2000);
                        GivePlayerWeapon(playerid, 18, 2);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 4:
                    {
                        if(GetPlayerMoney(playerid) < 1150)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -1150);
                        GivePlayerWeapon(playerid, 24, 100);
                        SendClientMessage(playerid, 0x99FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 5:
                    {
                        if(GetPlayerMoney(playerid) < 1000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 26, 100);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 6:
                    {
                        if(GetPlayerMoney(playerid) < 1000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 28, 100);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 7:
                    {
                        if(GetPlayerMoney(playerid) < 500)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -500);
                        GivePlayerWeapon(playerid, 29, 150);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 8:
                    {
                        if(GetPlayerMoney(playerid) < 1000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -1000);
                        GivePlayerWeapon(playerid, 34, 10);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 9:
                    {
                        if(GetPlayerMoney(playerid) < 2000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -2000);
                        GivePlayerWeapon(playerid, 37, 10);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 10:
                    {
                           if(GetPlayerMoney(playerid) < 5000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -5000);
                        GivePlayerWeapon(playerid, 39, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 11:
                    {
                        if(GetPlayerMoney(playerid) < 5000)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -5000);
                        GivePlayerWeapon(playerid, 42, 50);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 12:
                    {
                        if(GetPlayerMoney(playerid) < 50)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -50);
                        GivePlayerWeapon(playerid, 11, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 13:
                    {
                        if(GetPlayerMoney(playerid) < 200)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -200);
                        GivePlayerWeapon(playerid, 12, 1);
                           SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                    }
                    case 14:
                    {
                        if(GetPlayerMoney(playerid) < 100)
                        return SendClientMessage(playerid, 0x33FF00AA, "You don't have enough cash to buy this Weapon.");
                        GivePlayerMoney(playerid, -100);
                        GivePlayerWeapon(playerid, 46, 1);
                        SendClientMessage(playerid, 0x33FF00AA, "You have succesfully buyed your weapon.");
                }
        }
    }
return 1;
} 


and for the warning just organize the script