[XINLEI]

Awesome.

Found a bug. This happens when i generate code more than once:

Spoiler

// Generated with v3x's AMXX Menu Generator

#include <amxmodx>
#include <amxmisc>

public plugin_init()
{
    register_plugin("My Menu", "1.0", "Me");
    register_clcmd("say /items", "ShowMenu", ADMIN_ALL, "test");
}

public ShowMenu(id, lvl, cid)
{
    if(!cmd_access(id, lvl, cid, 0))
        return PLUGIN_HANDLED;

    new menu = menu_create("Menu items", "item_menu");

    menu_additem(menu, "a", "", 0); // case 0
    menu_additem(menu, "b", "", 0); // case 1
    menu_additem(menu, "c", "", 0); // case 2
    menu_additem(menu, "d", "", 0); // case 3
    menu_additem(menu, "e", "", 0); // case 4
    menu_additem(menu, "f", "", 0); // case 5
    menu_additem(menu, "f", "", 0); // case 6
    menu_additem(menu, "g", "", 0); // case 7
    menu_additem(menu, "h", "", 0); // case 8
    menu_additem(menu, "i", "", 0); // case 9
    menu_additem(menu, "j", "", 0); // case 10
    menu_additem(menu, "k", "", 0); // case 11
    menu_additem(menu, "l", "", 0); // case 12
    menu_additem(menu, "m", "", 0); // case 13
    menu_additem(menu, "n", "", 0); // case 14
    menu_additem(menu, "o", "", 0); // case 15
    menu_additem(menu, "p", "", 0); // case 16
    menu_additem(menu, "q", "", 0); // case 17
    menu_additem(menu, "r", "", 0); // case 18
    menu_additem(menu, "s", "", 0); // case 19
    menu_additem(menu, "t", "", 0); // case 20
    menu_additem(menu, "u", "", 0); // case 21
    menu_additem(menu, "v", "", 0); // case 22
    menu_additem(menu, "w", "", 0); // case 23
    menu_additem(menu, "x", "", 0); // case 24
    menu_additem(menu, "y", "", 0); // case 25
    menu_additem(menu, "z", "", 0); // case 26
    menu_additem(menu, "0", "", 0); // case 27
    menu_additem(menu, "1", "", 0); // case 28
    menu_additem(menu, "2", "", 0); // case 29
    menu_additem(menu, "3", "", 0); // case 30
    menu_additem(menu, "4", "", 0); // case 31
    menu_additem(menu, "5", "", 0); // case 32
    menu_additem(menu, "6", "", 0); // case 33
    menu_additem(menu, "7", "", 0); // case 34
    menu_additem(menu, "8", "", 0); // case 35
    menu_additem(menu, "9", "", 0); // case 36

    menu_setprop(menu, MPROP_EXIT, MEXIT_ALL);

    menu_display(id, menu, 0);

    return PLUGIN_HANDLED;
}

public item_menu(id, menu, item)
{
    if(item == MENU_EXIT)
    {
        menu_destroy(menu);
        return PLUGIN_HANDLED;
    }

    new command[6], name[64], access, callback;

    menu_item_getinfo(menu, item, access, command, sizeof command - 1, name, sizeof name - 1, callback);

    switch(item)
    {
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
        case 0: client_print(id, print_chat, "You have selected a");
        case 1: client_print(id, print_chat, "You have selected b");
        case 2: client_print(id, print_chat, "You have selected c");
        case 3: client_print(id, print_chat, "You have selected d");
        case 4: client_print(id, print_chat, "You have selected e");
        case 5: client_print(id, print_chat, "You have selected f");
        case 6: client_print(id, print_chat, "You have selected f");
        case 7: client_print(id, print_chat, "You have selected g");
        case 8: client_print(id, print_chat, "You have selected h");
        case 9: client_print(id, print_chat, "You have selected i");
        case 10: client_print(id, print_chat, "You have selected j");
        case 11: client_print(id, print_chat, "You have selected k");
        case 12: client_print(id, print_chat, "You have selected l");
        case 13: client_print(id, print_chat, "You have selected m");
        case 14: client_print(id, print_chat, "You have selected n");
        case 15: client_print(id, print_chat, "You have selected o");
        case 16: client_print(id, print_chat, "You have selected p");
        case 17: client_print(id, print_chat, "You have selected q");
        case 18: client_print(id, print_chat, "You have selected r");
        case 19: client_print(id, print_chat, "You have selected s");
        case 20: client_print(id, print_chat, "You have selected t");
        case 21: client_print(id, print_chat, "You have selected u");
        case 22: client_print(id, print_chat, "You have selected v");
        case 23: client_print(id, print_chat, "You have selected w");
        case 24: client_print(id, print_chat, "You have selected x");
        case 25: client_print(id, print_chat, "You have selected y");
        case 26: client_print(id, print_chat, "You have selected z");
        case 27: client_print(id, print_chat, "You have selected 0");
        case 28: client_print(id, print_chat, "You have selected 1");
        case 29: client_print(id, print_chat, "You have selected 2");
        case 30: client_print(id, print_chat, "You have selected 3");
        case 31: client_print(id, print_chat, "You have selected 4");
        case 32: client_print(id, print_chat, "You have selected 5");
        case 33: client_print(id, print_chat, "You have selected 6");
        case 34: client_print(id, print_chat, "You have selected 7");
        case 35: client_print(id, print_chat, "You have selected 8");
        case 36: client_print(id, print_chat, "You have selected 9");
    }

    menu_destroy(menu);

    return PLUGIN_HANDLED;
}

another one is that if you put an access flag, can't be removed.

Again, this is awesome. you can put a drop list for all commands available to call the menu, so it could not confuse newbies.