Railgun

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====== Types ======

This is a list of all data types that appear in Sock Chat packet fields.

===== bool =====

A value that indicates a true or a false state.
''%%0%%'' represents false and anything non-''%%0%%'' represents true, please stick to ''%%1%%'' for representing true though.

===== int =====

Any integer ranging from ''%%-9007199254740991%%'' to ''%%9007199254740991%%'', ''%%Number.MAX_SAFE_INTEGER%%'' and ''%%Number.MIN_SAFE_INTEGER%%'' in JavaScript.

===== string =====

Any UTF-8 codepoint, except ''%%\t%%'' which is used to separate packets.

===== collection =====

A set of [[#string|string]] values, separated by ''%%\f%%''.

===== timestamp =====

Extends [[#int|int]], contains the current UNIX timestamp as seconds since January 1st, 1970 0:00:00 UTC.

===== user name =====

A [[#string|string]] containing a user’s name.

If the user currently has an AFK tag set through the ''%%/afk%%'', it is prefixed by ''%%&lt;AFK&gt;_%%''. The ''%%AFK%%'' text can be replaced by any text supplied to the ''%%/afk%%'' command as an argument, the original PHP Sock Chat and SharpChat force this text to uppercase and limit it to 5 unicode grapheme clusters.

If prefixed by a ''%%~%%'', it is not the user’s actual name but a nick name.

===== channel name =====

A [[#string|string]] containing only alphanumeric characters (any case), ''%%-%%'' or ''%%_%%''.

===== colour =====

Any valid value for the CSS ''%%color%%'' property. Further documentation can be found [[https://developer.mozilla.org/en-US/docs/Web/CSS/color_value|on MDN]].

===== message flags =====

Message flags alter how a message should be displayed to the client, these are all [[#bool|bool]] values. The parts are as follows:

  * Username should appear using a **bold** font.
  * Username should appear using a //cursive// font.
  * Username should appear __underlined__.
  * A colon ''%%:%%'' should be displayed between the username and the message.
  * The message was sent privately, directly to the current user.

As an example, the most common message flagset is ''%%10010%%''. This indicates a bold username with a colon separator.

===== user perms =====

User permissions are a set of flags separated by either the form feed character (''%%\f%%'' / ''%%0x0C%%'') or a space (’ ’ / ''%%0x20%%''). The reason there are two options is due to a past mixup that we now have to live with. Which of the methods is used remains consistent per server however, so the result of a test can be cached.

Note that this string MAY be empty if sent by the bot user (''%%-1%%'').

^      Type      ^Description                                                                                                                                                                                                                                                                                ^
|  [[#int|int]]   |Rank of the user. Used to determine what channels a user can access or what other users the user can moderate.                                                                                                                                                                             |
|  [[#bool|bool]]  |Indicates whether the user the ability kick/ban/unban others.                                                                                                                                                                                                                              |
|  [[#bool|bool]]  |Indicates whether the user can access the logs. This should always be ''%%0%%'', unless the client has a dedicated log view that can be accessed without connecting to the chat server.                                                                                                    |
|  [[#bool|bool]]  |Indicates whether the user can set an alternate display name.                                                                                                                                                                                                                              |
|  [[#int|int]]   |Indicates whether the user can create channel. If ''%%0%%'' the user cannot create channels, if ''%%1%%'' the user can create channels but they are to disappear when all users have left it and if ''%%2%%'' the user can create channels that permanently stay in the channel assortment.|