Menu API

Influenced by SourceMod menu, allows to display menus, votes, options, confirmation prompts, alerts, and other interactive dialogs/menus.

MenuItemType enumeration

1. Spacer = empty space
2. PlainText = plain white text (cannot be selected)
3. Button = button that can be selected
4. DisabledButton = grayed-out button that cannot be selected

Button Index Codes

-2 = Menu was closed by MenuClose packet

-1 = Menu was closed by user hitting Escape

0 = Last button (bottom-most)

1, 2, 3.. = Other buttons, starting with the top button.

Packets (Server -> Client)

Notification

Notice concept

Notice fallback

Simple plain-text message with a "close" button. Usable for showing server rules, world descriptions, global notifications, etc - any kind of information that the user just needs to read through and close.

• byte OpCode
• string Message
• string CloseButtonLabel

MenuYesNo

Vote dialog concept

Vote dialog fallback

A plain-text message with two buttons - one for "Yes", and one for "No". Can be used for votes or confirmation prompts.

• byte OpCode
• string Message
• string YesButtonLabel
• string NoButtonLabel
• byte SelectedIndex

Menu

Complex menu concept

Fully-featured way to construct menus. Allows customizing each line if the menu.

• byte OpCode
• vstring Message
• byte MenuItemCount
  • byte MenuItemType
  • string MenuItemLabel
• string CloseButtonLabel
• byte SelectedIndex

MenuClose

Forces any open menu to close. Client is still required to send a MenuClosed event, with a special ButtonIndex code (see above).

• byte OpCode

Packets (Client -> Server)

MenuItemClicked

• byte OpCode
• sbyte ButtonIndex