простенький плагин

#include <amxmodx>


#define PLUGIN "ermoff menu"
#define VERSION "1.0"
#define AUTHOR "noskill"


public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    
}

public client_putinserver(id)
{
    set_task(15.0, "showmenu", id)
}

public showmenu(id)
{
    new i_Menu = menu_create("\rTitle of my menu:", "menu_handler")


    menu_additem(i_Menu, "\wFirst option #1", "1", 0)
    menu_additem(i_Menu, "\wSecond option #2", "2", 0)

    menu_display(id, i_Menu, 0)
}


public menu_handler(id, menu, item)
{
    new s_Data[6], s_Name[64], i_Access, i_Callback

    menu_item_getinfo(menu, item, i_Access, s_Data, charsmax(s_Data), s_Name, charsmax(s_Name), i_Callback)


    new i_Key = str_to_num(s_Data)

    switch(i_Key)
    {
        case 1:
        {
            client_cmd(id, "say /ermoff")
            menu_destroy(menu)
            return PLUGIN_HANDLED
        }
        case 2:
        {
            client_cmd(id, "say /ermon")
            menu_destroy(menu)
            return PLUGIN_HANDLED
        }

    }

    menu_destroy(menu)
    return PLUGIN_HANDLED
}