Return the named macro tag's parents array (includes the names of all macros who have registered the tag as a child), or null on failure. Creates a cycling link, used to modify the value of the variable with the given name. Expressions are simply units of code that yield values when evaluated. Returns the number of currently registered on-save handlers. Global event triggered once just before the dismissal of the loading screen at startup. Multiple <> macros may be set up to modify the same variable, which makes them part of a radio button group. May be called with either the link text and passage name as separate arguments, a link markup, or an image markup. In mobile browsers, playback volume is controlled by the device hardware. It consists of one or more right angle brackets, each additional one beyond the first signifying a level of nested blockquote. Note: Does not currently remove the track from either groups or playlists. If the autosave cannot be loaded, for any reason, then the start passage is loaded instead. Warning: Passing the result of an expression as an argument is problematic for a couple of reasons: because the macro argument parser doesn't treat arguments as expressions by default and because it separates arguments with whitespace. + Added Quick Play Mix which uses the Current Playing Track to generate a mix even if SugarCube is disabled, if the client isn't playing it will also start playing. The predefined variable output, which is a reference to a local content buffer, is available for use within the macro's code contents. I'm having some issues getting a major part of my game working, and I'm not sure if this is possible at all. First, the CSS, JavaScript, and Widget sections are processed. Warning: Note: Closes the dialog. LoadScreen API. Deprecated: The Non-generic object types (a.k.a. Starts playback of the track and fades it from the specified volume level to 1 (loudest) over the specified number of seconds. Audio, image, video, and VTT passages are supported. Note: The entire Options systemMenuOptions special passage, options special variable, and associated macroshas been scrapped for numerous reasonsit was always a hack, required copious amounts of boilerplate code to be useful, etc. The player will not be prompted and all unsaved state will be lost. The affected elements are the story: banner, subtitle, author, caption, and menu. Creates a link that undoes past moments within the story history. Note: Starts playback of the playlist and fades the currently playing track from the specified volume level to 1 (loudest) over the specified number of seconds. Harlowe really doesn't, and if you want anything more complicated than some dynamic stuff here and there, you will be actively working against the format rather than with it. Note: Wikifies the given content source(s) and appends the result to the target element(s). Stops playback of all currently registered tracks. Returns whether the full in-play history (past + future) is empty. Navigating back to a previous passage, for whatever reason, can be problematic. Returns whether a Passage object referenced by the given title exists. Indicates whether SugarCube is running in test mode, which enables debug views. I've added two new files to support Sugarcube. See the Test Mode guide for more information. Provides access to browsers' fullscreen functionality. This macro is functionally identical to <>, save that it also encodes HTML special characters in the output. If you don't know what that means, then this API is likely not for you. UI API. Happens after the displayi.e., outputof the incoming passage. You may have to register before you can post: click the register link above to proceed. In the above example, if you save the story after reaching the passage called another passage, the $var variable will be saved in the state as 1, as you would expect. When used to set the loop state, returns a reference to the current AudioTrack instance for chaining. Comments used within passage markup are not rendered into the page output. You may forcibly enable test mode manually by setting the Config object's debug property to true. By default, it uses Math.random() as its source of (non-deterministic) randomness, however, when the seedable PRNG has been enabled, via State.prng.init(), it uses that (deterministic) seeded PRNG instead. Additionally, see the tagged stylesheet warning. My social enterprise, Pinkcareers, is on a mission to close the gender gap in the c-suite. This means that some code points may span multiple code unitse.g., the character is one code point, but two code units. Warning: In use, replacement patterns are replaced recursively, so replacement strings may contain patterns whose replacements contain other patterns. In my experience this error occurred because there was another error previous to the Function is not defined - uncaught referenceerror. In order of processing: (for reference, this also shows tasks and various special passages). Pease, do not take your players' bandwidth and data usage lightly. SugarCube, like JavaScript, uses dynamic typing. SugarCube, like JavaScript, will try to make sense of expressions passed to it by coercing their values if necessary: In the above case, since the string value "2" cannot be added to a number value, the number value is coerced into a string, and the two strings are then concatenated. Prepares the dialog for use and returns a reference to its content area. Hey! Roughly equivalent to the :passagedisplay event. Values may be of most primitive types and some object types, see Supported Types for more information. Attaches event handlers to the track. Determines whether passage titles are combined with the story title, within the browser's/tab's titlebar, when passages are displayed. There's no way for the system to know ahead of time whether it's safe to re-execute a passage's contents. This is an estimate calculated by the browser based upon the currently downloaded data and the download rate. The (execution) context object of the macro's parent, or null if the macro has no parent. The load and playback states of tracks are not currently recorded within the active play session or saves. For each iteration, it assigns the key/value pair of the associated entry in the collection to the iteration variables and then executes its contents. Returns the number of times that members within the array pass the test implemented by the given predicate function. This macro is an alias for <>. Note: The story's title is part of the story project. Creates a link that navigates forward to a previously visited passage. Valid values are the name of the property being animated, which causes the outgoing passage element to be removed once that transition animation is complete, or an integer delay (in milliseconds), which causes the outgoing passage element to be removed once the delay has expired. Renders and displays the active (present) moment's associated passage without adding a new moment to the history. If necessary, however, you may manually change their valuesn.b. See the memorize() and recall() functions for its replacement. If you need them, then you'll need to keep them out of story variables. Executes its contents and replaces the contents of the selected element(s) with the output. Creates a new widget macro (henceforth, widget) with the given name. Valid values are boolean true, which simply causes the autosave to be loaded, the string "prompt", which prompts the player via a dialog to load the autosave, or a function, which causes the autosave to be loaded if its return value is truthy. Attaches event handlers to the selected tracks. Thus, if you allow players to return to passages, then you should either: ensure the passages contain no code that has side-effects or wrap that code in something to prevent re-executione.g., <>side-effects<>. This method has been deprecated and should no longer be used. See: The DOM ID of the story, created from the slugified story title. Returns the string with its first Unicode code point converted to upper case. Displays the loading screen, if necessary. See the .includes() method for its replacement. Executes its contents and outputs the result, after removing leading/trailing newlines and replacing all remaining sequences of newlines with single spaces. Hi, I am really new in Twine. The handler is passed one parameter, the save object to be processed. Tip: The debug views themselves may be toggled on and off (default: on) via the Debug View button (top of the UI bar). TypeScript bindings for SugarCube APIs can found as the Definitely Typed package: @types/twine-sugarcube. Note: Sugarcube 2.21 use variable value in another variable name. The nobr special tag and Config.passages.nobr setting applies the same processing to an entire passage or all passages, respectively. Does not modify the original. classesare instantiable objects whose own prototype is not Objecte.g., Array is a native non-generic object type. Should the history exceed the limit, states will be dropped from the past (oldest first). Returns whether any moments with the given title exist within the past in-play history (past only). That will only toggles the views, test mode must still be enabled first. Removes event handlers from the selected tracks. See Engine API for more information. Warning: Note: This macro has been deprecated and should no longer be used. Note: Collects tracks, which must be set up via <>, into a group via its <> children. Harlowe's implementation of the (goto:) macro terminates the rendering passage. All changes within this version are breaking changes that you must address immediately. You can use custom style markup or HTML to create the elements, and then target them with a query selector. The DOM ID of the passage, created from the slugified passage title. Do not add a widget tag to any of the specially named passages and attempt to define your widgets there. See Guide: Media Passages for more information. My game consists in a very simple list of choices, which at the end shows several images. A macro definition object should have some of the following properties (only handler is absolutely required): Additional properties may be added for internal use. Returns the number of times that the given member was found within the array, starting the search at position. For example: That probably won't be very pleasing to the eye, however, so you will likely need several styles to make something that looks half-decent. Adding additional properties directly to save objects is not recommended. See Also: See Guide: Media Passages for more information. The core of what it does is simply to wrap a call to Dialog.open() within a call to .ariaClick(), which can be done directly and with greater flexibility. This is only really useful within pure JavaScript code, as within TwineScript you may simply access temporary variables natively. It is strongly recommended that you do not place background properties on the html element in addition to the body element as this can cause background jitter in Internet Explorer when scrolling outside of fullscreen mode. Displays the loading screen until all currently registered audio tracks have either loaded to a playable state or aborted loading due to errors. Deprecated: Maybe its there by implication, but it certainly wasnt obvious to me. Ill post a report to git. Note: State.has() does not check expired moments. All other non-generic object types, on the other hand, must be made compatible to be successfully stored within story variables. If the autosave exists and the story is configured to automatically load it, then the autosave is loaded and the state is replaced by the autosave's state and the active passage is rendered, just as if the user had loaded any other save. Generally, you would use this for data that does not change and should not be stored within story variables, which would make it part of the history. Note: So thank you for taking the time to help beginners get the hang of both Sugarcube and Twee. Returns the playlist's current time in seconds, or NaN if no metadata exists. Happens before the rendering of the incoming passage. Note: Returns whether the given slot is filled. Your project's JavaScript section (Twine2: the Story JavaScript; Twine1/Twee: a script-tagged passage) is normally the best place to call importScripts(). Note: When choosing a format, SugarCube is hard to go wrong with. Returns whether playback of the track has ended. Macro context objects contain the following data and method properties. Returns whether the specified key exists within the story metadata store. Thats a twofold issue: getting your function in-scope and waiting until your element is attached to the page. Macro API. Instead, use the metadata property. A data type refers to the "type" of data a variable is holding, such as a number, a string, an array, or anything else. Twine Version: version 2.3.13 Probably most useful when paired with <>. Try putting your function into your JavaScript section like this: But the magnify effect does not work. I now switched to self-hosted html5 video. Macro API. The SugarCube has a 2-year warranty that covers parts and labour, but the warranty is not transferable. Note: In that case, unless you need to dynamically determine the destination passage within the <> body, <> is unnecessary as <> already includes the ability to forward the player. Deprecated: Returns a reference to the Dialog object for chaining. Toggles classes on the selected element(s)i.e., adding them if they don't exist, removing them if they do. 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. The JSON.reviveWrapper() method for additional information on implementing the .toJSON() method. Non-generic object types (a.k.a. Happens before the end of passage navigation. Note: This process is the same regardless of where the loaded state is coming from: it could be a normal save, the autosave, or the playthrough session. Global event triggered when all <> macros within a passage have completed. Note: There are many ways to use and interact with variables. Sets the maximum number of available save slots. Twine2: Not special. The variable watch panel may be toggled via the Watch button. The most common way to resolve this arbitrarily long return issue is to use a bit of JavaScript to record the last non-menu passage the player visited into a story variable and then to create a link with that. Only deletes the group itself, does not affect its component tracks. The Config.audio.pauseOnFadeToZero setting (default: true) determines whether the audio subsystem automatically pauses tracks that have been faded to 0 volume (silent). Tip: 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. Only deletes the groups themselves, does not affect their component tracks. Sets the story's subtitle in the UI bar (element ID: story-subtitle). UIBar API. For example, if the passage name was Gone fishin', then: For example, if the tag name was Sector_42, then it would become both the data-tags attribute member Sector_42 (selector: [data-tags~="Sector_42"]) and the class sector-42 (selector: .sector-42). As an example, the default replacement strings make use of this to handle various warning intros and outros. Warning: Unsets story $variables and temporary _variables. This macro should be invoked once following any invocations of <> and <>, if any <> definitions used the copy keyword, for which you want the loading screen displayed. By default, it simply returns non-deterministic results from Math.random(), however, when the seedable PRNG has been enabled, via State.prng.init(), it returns deterministic results from the seeded PRNG instead. Aside from general syntax, SugarCube macros do not use hooks, separate arguments differently, and don't allow other macros to be passed as arguments. Returns the total number (count) of played moments within the extended past history (expired + past). URL: https://cdn.jsdelivr.net/gh/tmedwards/sugarcube-2/dist/format.js. To pass expressions or the results of functions to macros as an argument, you must wrap the expression in backquotes (`). Note: To jump to any moment/turn within the available history, select the moment/turn from the Turn select field. Returns whether the engine is rendering the incoming passage. Config object settings should be placed within your project's JavaScript section (Twine2: the Story JavaScript; Twine1/Twee: a script-tagged passage). Warning: Well occasionally send you account related emails. In general, look to the .random() method instead. Save objects have some of the following properties: The state object has the following properties: Each moment object has the following properties: Deletes all slot saves and the autosave, if it's enabled. Returns whether none of the track's data has been loaded. Player settings object, set up by the author/developer. Best of luck! Triggered before the rendering of the incoming passage. 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. Note (Twine2): Additional timed executions may be chained via <>. Returns the moment, relative to the bottom of the past in-play history (past only), at the given index. Hides the UI bar. Determines whether the UI bar (sidebar) starts in the stowed (shut) state initially. followed by the template namee.g., ?yoloand are set up as functions-that-return-strings, strings, or arrays of eitherfrom which a random member is selected whenever the template is processed. A new moment is created whenever passage navigation occurs, and only when passage navigation occurs. Selects all external link elements within the passage elemente.g., links to other pages and websites. You must, generally, use them with an interactive macroe.g., <> macrothe <> macro, or within the PassageDone special passage. 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. Returns whether the history navigation was successful (should only fail if already at the beginning of the full history). These instances will be noted. Strings are iterated by Unicode code point, however, due to historic reasons they are comprised of, and indexed by, individual UTF-16 code units. SimpleAudio events allow the execution of JavaScript code at specific points during audio playback. What I want to do Twine1/Twee: Required. May be called either with the passage name and link text as separate arguments, with a link markup, or with a image markup. Begins playback of the selected tracks or, failing that, sets the tracks to begin playback as soon as the player has interacted with the document. A save operation details object will have the following properties: Deletes all currently registered on-save handlers. Executes its contents and appends the output to the contents of the selected element(s). See: Returns the first member from the array. Returns whether all of the given members were found within the array. Returns whether the history navigation was successful (should only fail if the index is not within the bounds of the full history). Note: For example: Captures story $variables and temporary _variables, creating localized versions of their values within the macro body. This means that some code points may span multiple code unitse.g., the emoji is one code point, but two code units. Not everyone has In addition to the history, there is also the active momenti.e., presentand expired momentsi.e., moments that had been played, but have expired from the history, thus cannot be navigated to. Note: Circular references. Returns whether any valid sources were registered. Furthermore, it is no longer instantiated into the legacy state objectwhich still exists, so legacy code will continue to work. To enable test mode from the Stories screen, click on the story's gear menu and select the Test Play menu item. 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. Sign in Returns the number of passages within the story history that are tagged with all of the given tags. See the <> section of the Twine1 reference documentation for more information. Error <