Interface.txt

2018-02-25T17:17:21Z

Isthatadragon: /* Key syntax */ corrected type, all REPEAT have an underscore, not a space

{{Quality|Superior|20:29, 30 April 2013 (UTC)}}
{{av}}
{{file|DF/data/init/interface.txt}}
See [[Controls]] for the default key binds.
__TOC__
==Key bindings==
'''Key bindings''' determine how the game responds to the user (you) pressing different keys on their keyboard, numberpad, laptop, whatever.

To access the key bindings, start a game(or just edit [[Interface.txt#Vanilla interface.txt|interface.txt]]), then hit {{k|Esc}} - using the up/down arrows, highlight "Key Bindings" and hit {{k|Enter}}. This then shows the various game mode/screen categories (and [[Macros]]) selecting one shows all of the bindable game commands in that category.

On the left you see you see list of bindable commands and on the right side you see "Add binding" option the "Don't repeat", "Delayed repeat" and "Immediate repeat" after that refer to what happens when you hold down the key, the one in red is selected and finally the ones starting with "By position: " and "By letter: " are the currently set binds of the command.

For example if you wanted to add {{k|9}} to "Select" command(odd, but your choice) you would then select the General category, press right on the first command(Select) and hit {{k|Enter}} on the "Add binding" option to open a key registration prompt and then press {{k|9}} and select whether you want to bind [[#Differences_between_KEY_and_SYM|by position or by key]] and hit {{k|Enter}} or if you hit the wrong button {{k|Esc}}(or whatever you have set to "Main menu" or "Leave screen" keys) to abort. However, you'd then have to find any action that '''also''' is controlled by {{k|9}}, or you'll be sending '''both''' commands every time you hit that key. Changes should be planned carefully with that last in mind. To remove the command you added select the "By letter: 9" or "By position: 9" or "By position: Numpad 9" on the select command with arrow keys and press backspace (your "String: Backspace" key) to delete the keybind.

Additional commands can be viewed by scrolling using the up/down arrows, or by screen using the page up/page down keys (unless you've changed those).

==Additional Up/Down Z-Level Keys==

One of the more common key binding changes, is to use the comma {{k|,}} and period {{k|.}}, rather than {{k|<}} and {{k|>}} (the same keys + {{k|Shift}}) for up/down [[z-level]]s, thus avoiding the need to use two hands/keys for this common action.

You'll need to add the following in the general category.

Move view/cursor up (z) By position/letter: ,
Move view/cursor down (z) By position/letter: .

''Then, also '''be sure''' remove'' the following entry from the dwarf mode,

Main: One-Step By letter: .

This avoids advancing the game one [[Frames per second|step]] each time you move the game view "down" one [[z-level]], since both would be controlled by the {{k|.}} key. But advancing one step would become unbound so you could use {{k|<}} or {{k|>}} or any other '''unused''' key for that.

Some players may feel more comfortable by switching the PgDn/PgUp keys to control moving between z-levels, though this is not recommended should you use the numpad for movement.

== Laptop Bindings ==
[[40d:Key_bindings#Laptop Bindings|40d version]] required some editing to use non-numpad versions of keys but this is no longer necessary so there are no longer any changes possible that could make laptop keyboards easier to use for playing DF.

== Vanilla interface.txt ==

{{gamedata}}

== Key syntax ==
A key bindings block has this structure:
<pre>
[BIND:Action:Repeat_Style]
[SYM:Modifiers:Key]
[KEY:Key]
</pre>
It is made of two parts:
*The <code>BIND</code> part, which defines what the key does,
*And the <code>SYM/KEY</code> part, which defines which key the action is mapped to.

===<code>BIND</code>===
<code>BIND</code> begins a block of key bindings for a specified action in the Key Bindings menu.

Syntax:
<pre>
[BIND:Action:Repeat_Style]
</pre>

Each <code>BIND</code> is followed by a block of one or more key bindings (<code>SYM</code> or <code>KEY</code>; see below) terminated either by the next <code>BIND</code> or by the end of file.

The repeat style is given as one of the following:
{| class="wikitable"
|-
! Repeat Style
! Behavior
|-
| <code>REPEAT_NOT</code>
| The action does not repeat at all; pressing the key performs the action exactly once, no matter how long it is held.
|-
| <code>REPEAT_SLOW</code>
| The action repeats after a delay of [[DF2014:Technical_tricks#Keyboard|<code>KEY_HOLD_MS</code>]] milliseconds.
|-
| <code>REPEAT_FAST</code>
| The action repeats immediately.
|}
It is not possible to specify key bindings with different repeat styles for the same action; if more than one <code>BIND</code> exists for the same action, the repeat style of the last <code>BIND</code> is used for all bound keys.

Vanilla interface.txt already includes <code>BIND</code> entires for all valid actions. It is possible to remove all key bindings for a given action by removing all <code>SYM</code> and <code>KEY</code> entries after the action's <code>BIND</code>, and (optionally) removing the <code>BIND</code> itself. This, however, can result in frequent warnings output to the terminal if the game wants to display a key binding for the action (e.g. {{DFtext|;: Movies}} in the Dwarf Mode side bar; one can mitigate this by closing the side bar with {{k|Tab}}).

===<code>SYM</code>===
<code>SYM</code> is used for keys listed as {{DFtext|By position}} in the Key Bindings menu.

Syntax:
<pre>[SYM:Modifiers:Key]</pre>

The modifiers are represented as the sum of their codes listed below:
{| class="wikitable"
|-
! Modifier
! Value
|-
| Shift
| 1
|-
| Ctrl
| 2
|-
| Alt
| 4
|}

For example, <code>[SYM:0:A]</code> represents {{k|a}}, <code>[SYM:1:Enter]</code> represents {{k|Shift}}-{{k|Enter}}, and <code>[SYM:6:Left]</code> represents {{k|Ctrl}}-{{k|Alt}}-{{k|←}}.

The key can be any letter or number, or can be listed by name. This is useful when typing the actual symbol would cause a syntax error (for example, <code>[SYM:0:]]</code> and <code>[SYM:0::]</code> cause errors instead of representing {{k|]}} and {{k|:}}), or when the symbol isn't type-able (it's hard to insert a backspace character in a basic text editor without deleting something).

===<code>KEY</code>===

<code>KEY</code> is a simpler version of <code>SYM</code>, only allowing plain keys (no modifiers). These are listed as {{DFtext|By letter}} in the Key Bindings menu.

Syntax: <pre>[KEY:Key]</pre>

For example, <code>[KEY:a]</code> represents the {{k|a}} key.

Unlike the above, the key must be given as an actual symbol. Entries such as <code>[KEY:]]</code> and <code>[KEY::]</code> work as one might expect, i.e., representing {{k|]}} and {{k|:}}, respectively.

===Differences between <code>KEY</code> and <code>SYM</code>===

<code>KEY</code> '''does''' allow special characters '''if''' they are able to be typed. For example, <code>[KEY:%]</code> is equivalent to <code>[SYM:1:5]</code>. Note that <code>SYM</code> requires the key on the keyboard, while <code>KEY</code> requires the letter generated.

===Mac-specific===
* Some keys unavailable on the keyboard (such as {{k|PgDown}}) can be generated with the {{k|fn}} key. Dwarf fortress sees these as ''independent keys''; the {{k|fn}} key is essentially invisible to DF. There is no modifier code for {{k|fn}}.
* Characters like {{k|å}} aren't recognized when typed as {{k|alt}}-{{k|a}}.
* The {{k|Command}} key is unrecognized by DF and can't be used as a modifier.

{{files}}
{{Category|Mods}}
{{Category|Interface}}

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Interface.txt