[ Pawn ] Brightness menu

/******** Includes *********/
#include < amxmodx >

/******** Defines *********/
#define Prefix          "AMXX"

/******** News *********/
new const Lights[][] = { "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "#OFF" }
new BrightnessID[ 33 ]

/******** Plugin init *********/
public plugin_init()
{
    register_plugin( "Brightness", "v1.0", "RanAway`" )

    /******** Commands *********/
    register_clcmd( "say /brightness", "BrightnessMenu" )
}

/******** Connect *********/
public client_connect( id ) BrightnessID[ id ] = 12

/******** Menu *********/
public BrightnessMenu( id )
{
    new szMenu[ 500 ]

    formatex( szMenu, charsmax( szMenu ), "\r[\w AMXX \r]\w Brightness ajuster", Prefix )
    new menu = menu_create( szMenu, "sub_brightness" )

    menu_additem( menu, "Light" )
    menu_additem( menu, "Dark" )
    menu_additem( menu, "Normal^n" )

    menu_additem( menu, "Custom \r+" )
    menu_additem( menu, "Custom \r-" )

    menu_display( id, menu )
    return 1
}

public sub_brightness( id, menu, item )
{
    if( item == MENU_EXIT ) return menu_destroy( menu )
    if( item == 0 ) set_player_light( id, "#OFF" ), BrightnessID[ id ] = 26
    if( item == 1 ) set_player_light( id, "a" ), BrightnessID[ id ] = 0
    if( item == 2 ) set_player_light( id, "m"), BrightnessID[ id ] = 12
    if( item == 3 )
    {
        if( BrightnessID[ id ] == sizeof Lights - 1 ) return BrightnessMenu( id )

        BrightnessID[ id ]++
        set_player_light( id, Lights[ BrightnessID[ id ] ] )
    }

    if( item == 4 )
    {
        if( BrightnessID[ id ] == 0 ) return BrightnessMenu( id )

        BrightnessID[ id ]--
        set_player_light( id, Lights[ BrightnessID[ id ] ] )
    }
    return BrightnessMenu( id )
}

/******** Stocks *********/
stock set_player_light( id, const LightStyle[] ) // Stock by unknown
{
    message_begin( MSG_ONE_UNRELIABLE, SVC_LIGHTSTYLE, .player = id )
    write_byte( 0 )
    write_string( LightStyle )
    message_end()
}