Appends one or more members to the end of the base array and returns its new length. Removes all of the members from the array that pass the test implemented by the given predicate function and returns a new array containing the removed members. Unless localized by use of the <> macro, any story or other temporary variables used within widgets are part of a story's normal variable store, so care must be taken not to accidentally either overwrite or pick up an existing value. Note: The story metadata store is not, and should not be used as, a replacement for saves. Note: Arrays have many built-in methods and other features, and SugarCube adds many more. Silently executes its contents as pure JavaScript codei.e., it performs no story or temporary variable substitution or TwineScript operator processing. Intended for social media links. Note: Widgets allow you to create macros by using the standard macros and markup that you use normally within your story. classes), Updating to any version 2.30.0 from a lesser version, Updating to any version 2.29.0 from a lesser version, Updating to any version 2.28.0 from a lesser version, Updating to any version 2.20.0 from a lesser version, Updating to any version 2.15.0 from a lesser version, Updating to any version 2.10.0 from a lesser version, Updating to any version 2.8.0 from a lesser version, Updating to any version 2.5.0 from a lesser version, Updating to any version 2.0.0 from a lesser version, embedded image passage (Twine1 & Tweego only), https://cdn.jsdelivr.net/gh/tmedwards/sugarcube-2/dist/format.js. There are three forms: a conditional-only form, a 3-part conditional form, and a range form. Evaluates the given expression and compares it to the value(s) within its <> children. See Fullscreen API for more information. SimpleAudio API. Use of this macro is only necessary when you need to localize a variable's value for use with an asynchronous macroi.e., a macro whose contents are executed at some later time, rather than when it's invoked; e.g., interactive macros, <>, <>. The debug bar (bottom right corner of the page) allows you to: watch the values of story and temporary variables, toggle the debug views, and jump to any moment/turn within the history. The config API has been renamed Config for better consistency with the other APIs. Compilers supporting automatic creation of media passages: Warning (Twine2): Unstows the UI bar, so that it is fully accessible again. See the Test Mode guide for more information. If multiple passage titles are given, returns the lowest count (which can be -1). Note: Passage end. Requirements. Global event triggered as the first step in opening the dialog when Dialog.open() is called. Local event triggered on the typing wrapper when the typing of a section starts. Attaches single-use event handlers to the track. Additionally, SugarCube's link macro accepts a passage argument, that, if included, turns any <> into something similar to Harlowe's (link-goto:) macro. Occasionally, however, macros will need the name of a variable rather than its valuee.g., data input macros like <>so that they may modify the variable. In case you needed to do more than simply load the save, you may do something like the following: Returns a save as a serialized string, or null if saving is not allowed within the current context. Returns whether playback of the playlist has been stopped. If no conditional expression is given, it is equivalent to specifying true. They are defined via the Template API. Not everyone has Those that do not bundle SugarCube v2: Only the older Twine2.0 series. Note: Happens before the rendering of the incoming passage. Indicates whether SugarCube is running in test mode, which enables debug views. Starts playback of the selected tracks and fades them from the specified volume level to 1 (loudest) over the specified number of seconds. Note: SugarCube is available in two major versions: the current 2.x series and the legacy 1.x series. Used for pre-story-start initialization tasks, like variable initialization (happens at the beginning of story initialization). String values will still be accepted for further releases of v2, however, switching to an array is recommendede.g., the string value, This method has been deprecated and should no longer be used. Updates all sections of the UI bar that are populated by special passagese.g., StoryBanner, StoryCaption, StoryMenu, etc. The .hasData() method is generally more useful. See Localization for more information. To enable test mode from the Stories screen, click on the story's gear menu and select the Test Play menu item. This is chiefly intended for use by add-ons/libraries. Returns whether a Passage object referenced by the given title exists. Unfortunately, due to limitations in the current release of Twine1, the Build menu's Test Play menu item is not able to trigger test mode. The equivalent SugarCube code works a bit differently: SugarCube does not terminate the parsing of the calling passage, so some care is required when calling <>. Audio runners are useful for performing actions on multiple tracks at once. Returns an array of the story metadata store's key/value pairs as [key, value] arrays. Returns a save object from the given slot or null, if there was no save in the given slot. Note: Fullscreen requests must be initiated by the player, generally via click/touchi.e., the request must be made as a result of player interaction; e.g., activating a button/link/etc whose code makes the request. Iterates through all enumerable entries of the given collection. Causes any output generated within its body to be discarded, except for errors (which will be displayed). Note: This method will not detect "code" passagesi.e., script, stylesheet, and widget passages. A Twine Cheat Sheet (a start, at least) Story Formats There are three basic story formats: Harlowe Snowman SugarCube Unfortunately, not all of the formatting syntax below work with each of these formats. Note: Returns a reference to the current AudioRunner instance for chaining. Does not currently remove the track from either groups or playlists. If multiple passage titles are given, returns the lowest count. Creates a link that silently executes its contents when clicked, optionally forwarding the player to another passage. SimpleAudio API, AudioRunner API, and AudioList API. See Tweego's documentation for more information. Group IDs allow several tracks to be selected simultaneously without needing to specify each one individually. For example: If you run the above, you'll see $x is 0. You cannot obtain data about the closing dialog from the dialog itselfe.g., title or classeswhen using the :dialogclosed event, as the dialog has already closed and been reset by the time the event is fired. For example: Determines whether the output of the Wikifier is post-processed into more sane markupi.e., where appropriate, it tries to transition the plethora of
elements into

elements. Due to a flaw in the current release of Twine1/Twee (v1.4.2), if you rename the directory included in the archive (or simply copy its contents to your current SugarCube v2 install), then you must ensure that the file with the extension .py (the story format's custom Twine1 Header class file) within is named the same as the directoryi.e., the name of the directory and .py file must match. Returns whether a playlist with the given list ID exists. The History API object has been renamed to State and some of its methods have also changed. Create a save, then edit the code as follows: Running that, you'll see $x is 0 and $y is 1. Returns whether the UI bar is currently hidden. Note: represents whitespace that will be removed, represents line breaks). If it encounters an unrecoverable problem during its processing, it may throw an exception containing an error message; the message will be displayed to the player and loading of the save will be terminated. Note: Concatenates one or more members to the end of the base array and returns the result as a new array. For accessibility reasons, it's recommended that you wrap each <> and its accompanying text within a element. SimpleAudio API, AudioTrack API, and AudioList API. For . TwineScript in SugarCube is, essentially, JavaScript with an extra spoonful of sugar on top to make it a bit nicer for the uninitiated. Once initialized, the State.random() method and story functions, random() and randomFloat(), return deterministic results from the seeded PRNGby default, they return non-deterministic results from Math.random(). This method has been deprecated and should no longer be used. The easiest way to understand this is to look at what happens when you make some changes to StoryInit and then load a saved story from before those changes were made. Removes the audio group with the given ID. Note: In use, replacement patterns are replaced recursively, so replacement strings may contain patterns whose replacements contain other patterns. Elements that are already part of the page, on the other hand, present no issues. Due to how the Twine2 automatic passage creation feature currently works, using the link markup form will cause a passage named $return to be created that will need to be deleted. Generally, only really useful for formatting blocks of macros for ease of use/readability, while ensuring that no output is generated, from spacing or whatnot. A variable is a bit of storage where you may stash a value for later use. Note: There are cases, however, where things get a bit more complicated, namely: instances where you need to pass the name of a variable as an argument, rather than its value, and those where you want to pass the result of an expression as argument. Follow these instructions to install a local copy of SugarCube v2: If you followed the steps correctly, within Twine1/Twee's targets directory you should now have a sugarcube-2 directory, which contains several filese.g., header.html, sugarcube-2.py, etc. Twine 2.3: SugarCube 2.28: Arrays 2,500 views May 16, 2019 23 Dislike Share Save Dan Cox 3.68K subscribers This video reviews arrays in SugarCube 2.28 as part of Twine 2.3.. Happens at the end of passage navigation. Creates a number input box, used to modify the value of the variable with the given name, optionally forwarding the player to another passage. Warning: Note: If you need to know if the player has ever been to a particular passage, then you must use the State.hasPlayed() method or the hasVisited() story function. The line continuation markup performs a similar function, though in a slightly different way. Collects tracks, which must be set up via <>, into a group via its <> children. If you have a property that uses an array of values, you will be able to use the various "tag" functions to . .off() in the jQuery API docs for more information. Does not modify the original. First, the CSS, JavaScript, and Widget sections are processed. The default font stack is set here. Note: Attaches single-use event handlers to the selected tracks. Selects all internal link elements within the passage element whose passages are within the in-play story historyi.e., passages the player has been to before. Tip: Note: SugarCube, like JavaScript, uses dynamic typing. The playthrough session feature is occasionally confused with the autosave feature, but they are in fact distinct systems. Creates a list of single-use passage links. Returns the seed from the seedable PRNG or, if the PRNG is not enabled, null. To simply add a delay to the dismissal of the loading screen to hide initial flashes of unstyled content (FOUC)e.g., style changes and page reflowsyou do not need to use this API. Note: Gets or sets the mute-on-hidden state for the master volume (default: false). When the story is restarted by SugarCube rather than refreshed via the browser, the playthrough session, if any, is not loaded. See Save API for more information. To install the package via NPM, use the following command: This is a reference on how to install SugarCube in Tweego, Twine2, and Twine1/Twee. Renders and displays the active (present) moment's associated passage without adding a new moment to the history. . Warning: If your content contains any SugarCube markup, you'll need to use the Dialog.wiki() method instead. Sets the selected tracks' current time in seconds. May be called with either the link text and passage name as separate arguments, a link markup, or an image markup. In practice, you'll probably want to use either line continuations or one of the no-break methods: Config.passages.nobr setting, nobr special tag, <> macro. If you want to undo previous moments within the history, rather than return to a passage, see the <> macro. When used to set the volume, returns a reference to the current AudioTrack instance for chaining. Because of the additional HTML elements added by the debug views, some nested markup and selectors may be broken. Deletes the audio track with the given track ID. Next, the StoryInit special passage is processed. SugarCube uses .ariaClick() internally to handle all of its various link markup and macros. Starts playback of the playlist and fades the currently playing track from the specified volume level to 0 (silent) over the specified number of seconds. Removes fullscreen change event handlers. Adds a playlist with the given list ID. May be called either with the passage name or with a link markup. Browsers are not currently required to honor the navigationUI setting. The list options are populated via <> and/or <>. Note: Essentially, a combination of <> and <>. Thus, all volume adjustments are ignored by the device, though muting should work normally. See Also: See Passage API for more information. Elements that include either a data-init-passage or data-passage content attribute should not themselves contain additional elementssince such elements' contents are replaced each turn via their associated passage, any child elements would be lost. Removes event handlers from the selected tracks. Attempting to do so will, usually, result in something that's non-functional. This method has been deprecated and should no longer be used. Returns a new independent copy of the track. When used to set the loop state, returns a reference to the current AudioList instance for chaining. Returns a reference to the current temporary variables store (equivalent to: State.temporary). Only deletes the group itself, does not affect its component tracks. Note: Returns the number of times that the given substring was found within the string, starting the search at position. May be called with either the link text and passage name as separate arguments, a link markup, or an image markup. Player settings object, set up by the author/developer. Warning: Returns the value associated with the specified key from the story metadata store or, if no such key exists, the specified default value, if any. When SugarCube is reloaded by the browser, it checks if a playthrough session exists and loads it to prevent any inadvertent loss of progress. SugarCube 1.x - The legacy version . Global event triggered once just before the page is reloaded when Engine.restart() is called. Note: Note: Note: All other non-generic object types, on the other hand, must be made compatible to be successfully stored within story variables. Thus, storing them within story variables is generally wasteful. It consists of one to six exclamation points, each additional one beyond the first signifying a lesser heading. Warning: This means that non-widget uses of these special variable are completely safe, though this does have the effect that uses external to widgets are inaccessible within them unless passed in as arguments. If necessary, however, you may manually change their valuesn.b.