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AdvancedCactbot.md

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+# Advanced Cactbot Usage
+
+1. [Configuring UI Modules](#configuring-ui-modules)
+  1. [Customizing Appearance](#customizing-appearance)
+  1. [Customizing Behavior](#customizing-behavior)
+  1. [Text To Speech](#text-to-speech)
+  1. [Adding Custom Triggers](#adding-custom-triggers)
+  1. [Regular Expression Extensions](#regular-expression-extensions)
+1. [Writing a cactbot UI Module](#writing-a-cactbot-ui-module)
+
+## Configuring UI modules
+
+The general philosophy of cactbot is that future updates of cactbot will update files inside
+the ui directory, and any user configuration should go in files in the user directory.  This
+will prevent your changes from being clobbered during future cactbot updates.
+
+All cactbot UI modules can load user settings from the [user/](user/) directory. The user/
+directory already includes some example configuration files, which you can rename and use.
+For example the **user/raidboss-example.js** can be renamed to **user/raidboss.js**
+and edited to change the behaviour of the **raidboss** module.
+
+If you want to do it yourself, then create a **user/\<name\>.css** or a **user/\<name\>.js**
+file, where **\<name\>** is the name of the UI module, such as [raidboss](ui/raidboss) or
+[jobs](ui/jobs).
+
+After making any changes to these files, pressing the "Reload overlay" button for the
+appropriate cactbot in ACT's OverlayPlugin settings will apply the changes.
+
+### Customizing Appearance
+
+The **user/\<name\>.css** file can change positions, sizes, colors, etc. for components of
+the UI module. See the **ui/\<name\>/\<name\>.css** to find the names of things you can modify.
+For example in [ui/raidboss/raidboss.css](ui/raidboss/raidboss.css), you see the
+`#popup-text-container` and `#timeline-container` which can be changed via **user/raidboss.css**
+to different positions as desired. The size and color of info text alerts can also be changed by
+making a CSS rule for the `.info-text` class such as below:
+
+```
+.info-text {
+  font-size: 200%;
+  color: rgb(50, 100, 50);
+}
+```
+
+### Customizing Behavior
+
+The **user/\<name\>.js** file can set options to customize how the UI module works. The
+options that can be changed are documented in the `Options` section at the top of the
+**ui/\<name\>/\<name\>.js** file. For example in [ui/raidboss/raidboss.js](ui/raidboss/raidboss.js),
+you see the `BarExpiresSoonSeconds` option which controls when timeline bars should be
+highlighted. You can change that option from the default value to 5 seconds by editing
+**user/raidboss.js** to say:
+
+```
+Options.BarExpiresSoonSeconds = 5
+```
+
+To disable a text/sound alert that comes built-in for a fight, find the trigger's `id` in the files in
+[ui/raidboss/data/triggers](ui/raidboss/data/triggers). Then add the `id` to the `Options.DisabledTriggers`
+in the **user/raidboss.js** file, such as:
+
+```
+Options.DisabledTriggers = {
+  'O4S1 Fire III': true,
+}
+```
+
+### Text To Speech
+
+If you dislike the built-in sound info, alert, and alarm noises that cactbot uses by default and would
+prefer to use text to speech (tts), you can set a global option by including this line
+in your **user/raidboss.js** file:
+
+```
+// Including this line will make any trigger with text to speech use that instead of other
+// noises.
+Options.SpokenAlertsEnabled = true;
+
+// If you don't like the on screen text, you can turn that off with this line too:
+Options.TextAlertsEnabled = false;
+```
+
+See [this options documentation](user/raidboss-example.js) for a full list of options and
+how to configure text, sound, and tts options on a per trigger basis.
+
+### Adding Custom Triggers
+
+To add a sound alert that can be activated in any zone, for example, add the following to **user/raidboss.js**:
+
+```
+Options.Triggers = [
+  { zoneRegex: /./,
+    triggers: [
+      // Trick Attack used.
+      { regex: /:\y{Name}:\y{AbilityCode}:Trick Attack:/,
+        sound: '../../resources/sounds/WeakAuras/RoaringLion.ogg',
+      },
+
+      .. other triggers here ..
+    ],
+  },
+
+  // .. other zones here ..
+]
+```
+
+A more sophisticated example that shows an alert message after a 1 second delay, but
+only when the player's character name appears in the FFXIV log message:
+
+```
+Options.Triggers = [
+  // .. other zones here ..
+
+  { zoneRegex: /./,
+    triggers: [
+      // .. other triggers here ..
+
+      { regex: /:(\y{Name}) gains the effect of Forked Lightning from/,
+        delaySeconds: 1,
+        alertText: 'Forked Lightning: Get out',
+        condition: function(data, matches) { return matches[1] == data.me; },
+      },
+
+      // .. other triggers here ..
+    ],
+  },
+
+  // .. other zones here ..
+]
+```
+
+### Regular Expression Extensions
+
+If you're familiar with regular expressions you'll note the the `\y{Name}` and
+`\y{AbilityCode}` are unfamiliar. These are extensions provided by cactbot for
+convenience to avoid having to match against all possible unicode characters
+or to know the details of how the FFXIV ACT plugin writes things.
+
+The set of extensions are:
+- `\y{Float}`: Matches a floating-point number, accounting for locale-specific encodings.
+- `\y{Name}`: Matches any character or ability name (including empty strings which the FFXIV ACT plugin can generate when unknown).
+- `\y{ObjectId}`: Matches the 8 hex character object id in network log lines.
+- `\y{AbilityCode}`: Matches the FFXIV ACT plugin's format for the number code of a spell or ability.
+- `\y{TimeStamp}`: Matches the time stamp at the front of each log event such as `[10:23:34.123]`.
+- `\y{LogType}`: Matches the FFXIV ACT plugin's format for the number code describing the type of log event, found near the front of each log event.
+
+See this [cactbot-user git repo](https://github.com/quisquous/cactbot-user) for more examples.
+
+
+
+## Writing a cactbot UI module
+
+To build a cactbot ui, you need to make a **.html** file and point cactbot at it. There are a
+number of helpful things in the [resources/](resources/) directory.
+
+Include the [resources/defaults.css](resources/defaults.css) file to get some of the default
+look and feel of other cactbot uis, then use the `.text` class on any HTML elements which contain
+text. You may add the `.hide` class to elements you do not want shown, and remove it when they
+should be visible.
+
+Include the [resources/resize_handle.css](resources/resize_handle.js) and
+[resources/resize_handle.js](resources/resize_handle.js) files to give visual feedback to the
+user when the module is unlocked for moving and resizing.
+
+Include the [resources/unicode.js](resources/unicode.js) file to use unicode categories in
+regular expressions in order to support non-english characters.
+
+There are a number of web components that provide widgets for building your ui, including the
+[timerbar](resources/timerbar.js), [timerbox](resources/timerbox.js) or
+[resourcebar](resources/resourcebar.js). Include the file and then instatiate it by making an
+element of that type, such as `<timer-bar></timer-bar>` or `<resource-bar></resource-bar>`.
+
+The set of Javascript events that can be listened for via `document.addEventListener` is found
+in [CactbotOverlay/JSEvents.cs](CactbotOverlay/JSEvents.cs). The public fields of each event
+type will be members of the event's `detail`. See the
+[ui/test/cactbot_test.html](ui/test/cactbot_test.html) ui module for a simple example of
+listening to and using the Javascript events.