[Spunky]

I tried to modify this with a menu. The menu displays, but crashes upon selection. Here's what I have, see if you can implement it (fixed, obviously).

public OnPluginStart()
    RegAdminCmd("sm_spawnweapon", concmd_spawnweapon, ADMFLAG_BAN)

public Action:concmd_spawnweapon(id, args)
{
    decl String:szWeapon[48]

    if (args != 1)
    {
        new Handle:hSpawnWeaponMenu = CreateMenu(fnSpawnWeaponMenu)

        SetMenuTitle(hSpawnWeaponMenu, "Weapon Selection")

        AddMenuItem(hSpawnWeaponMenu, "weapon_adrenaline", "Adrenaline")
        AddMenuItem(hSpawnWeaponMenu, "weapon_autoshotgun", "Auto Shotgun")
        AddMenuItem(hSpawnWeaponMenu, "weapon_chainsaw", "Chainsaw")
        AddMenuItem(hSpawnWeaponMenu, "weapon_defibrillator", "Defibrillator")
        AddMenuItem(hSpawnWeaponMenu, "weapon_fireworkcrate", "Fireworks Crate")
        AddMenuItem(hSpawnWeaponMenu, "weapon_firstaidkit", "First Aid Kit")
        AddMenuItem(hSpawnWeaponMenu, "weapon_gascan", "Gas Can")
        AddMenuItem(hSpawnWeaponMenu, "weapon_gnome", "Gnome")
        AddMenuItem(hSpawnWeaponMenu, "weapon_grenadelauncher", "Grenade Launcher")
        AddMenuItem(hSpawnWeaponMenu, "weapon_huntingrifle", "Hunting Rifle")
        AddMenuItem(hSpawnWeaponMenu, "weapon_molotov", "Molotov Cocktail")
        AddMenuItem(hSpawnWeaponMenu, "weapon_oxygentank", "Oxygen Tank")
        AddMenuItem(hSpawnWeaponMenu, "weapon_painpills", "Pain Pills")
        AddMenuItem(hSpawnWeaponMenu, "weapon_pipebomb", "Pipebomb")
        AddMenuItem(hSpawnWeaponMenu, "weapon_pistol", "Pistol")
        AddMenuItem(hSpawnWeaponMenu, "weapon_pistol_magnum", "Magnum")
        AddMenuItem(hSpawnWeaponMenu, "weapon_propanetank", "Propane Tank")
        AddMenuItem(hSpawnWeaponMenu, "weapon_pumpshotgun", "Pump Shotgun")
        AddMenuItem(hSpawnWeaponMenu, "weapon_rifle", "M16")
        AddMenuItem(hSpawnWeaponMenu, "weapon_rifle_ak47", "AK47")
        AddMenuItem(hSpawnWeaponMenu, "weapon_rifle_desert", "Desert Rifle")
        AddMenuItem(hSpawnWeaponMenu, "weapon_rifle_sg552", "SG552")
        AddMenuItem(hSpawnWeaponMenu, "weapon_shotgun_chrome", "Chrome Shotgun")
        AddMenuItem(hSpawnWeaponMenu, "weapon_shotgun_spas", "Spas Shotgun")
        AddMenuItem(hSpawnWeaponMenu, "weapon_smg", "Uzi")
        AddMenuItem(hSpawnWeaponMenu, "weapon_smg_mp5", "MP5")
        AddMenuItem(hSpawnWeaponMenu, "weapon_smg_silenced", "Silenced Uzi")
        AddMenuItem(hSpawnWeaponMenu, "weapon_sniper_awp", "AWP Sniper")
        AddMenuItem(hSpawnWeaponMenu, "weapon_sniper_military", "Military Sniper")
        AddMenuItem(hSpawnWeaponMenu, "weapon_sniper_scout", "Scout Sniper")

        SetMenuExitButton(hSpawnWeaponMenu, true)

        DisplayMenu(hSpawnWeaponMenu, id, 20)

        return Plugin_Handled
    }
    else
        GetCmdArg(1, szWeapon, 47)

    if (!fnSetTeleportEndPoint(id))
    {
        PrintToChat(id, "[SM] Could not find spawn point.")

        return Plugin_Handled
    }

    new const iWeapon = CreateEntityByName(szWeapon)

    if (IsValidEntity(iWeapon))
    {        
        DispatchSpawn(iWeapon)
        g_fpPosition[2] -= 10.0
        TeleportEntity(iWeapon, g_fpPosition, NULL_VECTOR, NULL_VECTOR)
    }

    return Plugin_Handled
}

public fnSpawnWeaponMenu(Handle:hSpawnWeaponMenu, MenuAction:mAction, iParam1, iParam2)
{
    if (mAction == MenuAction_Select)
    {
        decl String:szWeapon[48]
        GetMenuItem(hSpawnWeaponMenu, iParam2, szWeapon, 47)

        if (!fnSetTeleportEndPoint(iParam1))
        {
            PrintToChat(iParam1, "[SM] Could not find spawn point.")

            CloseHandle(hSpawnWeaponMenu)

            return
        }

        new const iWeapon = CreateEntityByName(szWeapon)

        if (IsValidEntity(iWeapon))
        {
            DispatchSpawn(iWeapon)
            g_fpPosition[2] -= 10.0
            TeleportEntity(iWeapon, g_fpPosition, NULL_VECTOR, NULL_VECTOR)
        }
    }

    CloseHandle(hSpawnWeaponMenu)
}