Creates a listbox, used to modify the value of the variable with the given name. All created passage elements will be children of this element. Additionally, SugarCube's link macro accepts a passage argument, that, if included, turns any <> into something similar to Harlowe's (link-goto:) macro. Note: Logical: The expression yields a boolean valuee.g.. See the Config API docs for more information. Executes its contents after the given delay, inserting any output into the passage in its place. If you simply want to empty the selected element(s), not remove them outright, you should use an empty <> macro instead. Starts playback of the playlist and fades the currently playing track between the specified starting and destination volume levels over the specified number of seconds. There are also "tags", which are basically arrays of values on a property of a bag or item. Events are messages that are sent (a.k.a. Template API. Harlowe's implementation of the (goto:) macro terminates the rendering passage. Does not modify the original. Deletes the specified on-load handler, returning true if the handler existed or false if not. The most interesting of which, from an end-user's standpoint, are 410. Returns whether a Passage object referenced by the given title exists. If using an integer delay, ideally, it should probably be slightly longer than the outgoing transition delay that you intend to usee.g., an additional 10ms or so should be sufficient. LoadScreen API. Note: A sort of simple Twine parser. Track event triggered when a fade starts. Circular references. Does not modify the original. Interrupts an in-progress fade of the currently playing track, or does nothing if no fade is progressing. Removes event handlers from the selected tracks. You can see this effect by changing data outside the state. See the <> macro for its replacement. To enable test mode from the Stories screen, click on the story's gear menu and select the Test Play menu item. Macro API. Variables - Twine Cookbook Returns whether any moments with the given title exist within the extended past history (expired + past). The callback is invoked each time a save is requested. See the :passagerender event for its replacement. Iterates through all enumerable entries of the given collection. Returns the playlist's current time in seconds, or NaN if no metadata exists. If your content consists of DOM nodes, you'll need to use the Dialog.append() method instead. While it renders content just as any other passage does, instead of displaying the rendered output as-is, it sifts through the output and builds its menu from the generated links contained therein. The Config.debug setting for more information. Suggestions for new entries may be submitted by creating a new issue at SugarCube's source code repository. May be called either with the passage name or with a link markup. Note: Those that bundle SugarCube v2: Any series of Twine2 with a version 2.1. NOTE: This should not be confused with story variables, which start with a $e.g., $foo. Note: The default foreground and background colors are set here. Returns a reference to the current AudioRunner instance for chaining. . Returns the number of moments within the full in-play history (past + future). Using State.active directly is generally unnecessary as there exist a number of shortcut properties, State.passage and State.variables, and story functions, passage() and variables(), which grant access to its normal properties. See Config API for more information. It consists of one to six exclamation points, each additional one beyond the first signifying a lesser heading. Creates a cycling link, used to modify the value of the variable with the given name. Note: Next, the StoryInit special passage is processed. Yes it is possible. Deprecated: For those versions that do, the updates are normally completely elective and may be addressed at your leisure, or not at all. No line-break control mechanisms are used in the following examples for readability. See <> for more information. Returns whether all of the given members were found within the array. prehistory tasks have been deprecated and should no longer be used. In this case, once we assign $wumpus a room, we can delete that room from our $roomlist. Twine 2.1: SugarCube 2.0: "Space Exploration" - YouTube Returns the total number (count) of played moments within the extended past history (expired + past). Sets the maximum number of available save slots. This allows you to fine tune for those cases. Prepends one or more unique members to the beginning of the base array and returns its new length. Deprecated: We have tried to point out which they do work with, but beware! Note: Returns whether any moments with the given title exist within the past in-play history (past only). Note: > Title says it all. The story metadata, like saves, is tied to the specific story it was generated with. .one() in the jQuery API docs for more information. [SugarCube 2.21.0] Two-dimensional arrays. : r/twinegames First, the CSS, JavaScript, and Widget sections are processed. Returns a reference to the current jQuery object for chaining. To ensure backwards compatibility of existing strings objects, if one exists within a project's scripts, the older object is mapped to the new l10nStrings object. Assignment: The expression causes an assignment to occure.g., A backquote is also known as a grave and is often paired with the tilde (. Because of the additional HTML elements added by the debug views, some nested markup and selectors may be broken. Story API. ( 2021-12-20) Fixed an issue with the selected keyword in the <<cycle>> and <<listbox>> macros' <<option>> tags. See the forget() function for its replacement. If its return value is truthy, the save is allowed to continue unperturbed. Roughly equivalent to the :passagerender event. Help with arrays in sugarcube 2. Each value in an array is assigned an index, which is a number that corresponds to the position of that item or element. Removes the specified key, and its associated value, from the story metadata store. Note: Arrays can be created by assigning a variable to the array literal, which is a pair of brackets ([]): <>. See State API for more information. SugarCube Snowman Arrays Arrays Chapbook Harlowe SugarCube Snowman Audio Audio Chapbook Harlowe SugarCube Snowman Conditional Statements . Periods of ellipsis () signify data that is generated at compile time. The :not() group modifier syntax (groupId:not(trackIdList)) allows a group to have some of its tracks excluded from selection. Note: The Config.audio.pauseOnFadeToZero setting (default: true) determines whether the audio subsystem automatically pauses tracks that have been faded to 0 volume (silent). Returns the number of times that the given substring was found within the string, starting the search at position. All properties of Passage objects should be treated as if they were read-only, as modifying them could result in unexpected behavior. The handlers is passed two parameters, the save object to be processed and save operation details object. Twine 2 Editor Twine 2 Editor Story Listing Passages View Passages Story Formats Getting . If you don't know what that means, then this API is likely not for you. While not specifically about SugarCube, the About Expressions section of the Twine1 reference documentation may also be helpful. However, this means that extra care must be taken when writing them to ensure that unwanted whitespace is not created within the final output. Returns a new array consisting of the result of calling the given mapping function on every element in the source array and then concatenating all sub-array elements into it recursively up to a depth of 1. See Also: Triggered after the displayi.e., outputof the incoming passage. May be called with either the link text and passage name as separate arguments, a link markup, or an image markup. Warning: Intended to allow authors to easily wrap their custom object types (a.k.a. Returns whether the given substring was found within the string, starting the search at position. Load and integrate external JavaScript scripts. Note: Warning: The array-like object stored in the _args variable should be treated as though it were immutablei.e., unable to be modifiedbecause in the future it will be made thus, so any attempt to modify it will cause an error. Collects tracks, which must be set up via <>, into a playlist via its <> children. The StoryInit special passage is normally the best place to set up groups. 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. Note: You can set the autosave to save either on every passage or only on certain passages. Functions, including statici.e., non-instancemethods, due to a few issues. The audio subsystem is based upon the HTML Media Elements APIs and comes with some built-in limitations: Pauses playback of all currently registered tracks and, if they're not already in the process of loading, force them to drop any existing data and begin loading. Causes any output generated within its body to be discarded, except for errors (which will be displayed). Sets story $variables and temporary _variables based on the given expression. Determines whether the story's history controls (Backward, Jump To, & Forward buttons) are enabled within the UI bar. The loading process is as described in SimpleAudio.load(). See LoadScreen API for more information. Happens before the rendering of the incoming passage. A Quick Twine (2.2+) Tutorial: Computational Approaches to Narrative Removes and returns a random member from the base array. Note: an array holding the names of the days of the week) on a story variable, it should be stored on the SugarCube setup object variable instead. See the .includesAll() method for its replacement. Note: If you want to change the font, color, or character, then you'll need to change the styling of the :after pseudo-element of the macro-type-cursor class. Because replacement is recursive, care must be taken to ensure infinite loops are not createdthe system will detect an infinite loop and throw an error. In mobile browsers and, more recently, most desktop browsers, playback must be initiated by the playergenerally via click/touch. Selects all internal link elements within the passage elemente.g., passage and macro links. When SugarCube is reloaded by the browser, it checks if a playthrough session exists and loads it to prevent any inadvertent loss of progress. The cycling options are populated via <> and/or <>. Deprecated: The SaveSystem API object has been renamed to Save and several of its methods have also changed, for better consistency with the other APIs. Playlists are useful for playing tracks in a sequencei.e., one after another. Warning: In general, look to the .random() method instead. Arrays in Sugarcube have a built-in function that lets you delete elements from them by name. Outputs a copy of the contents of the selected element(s). Happens at the end of passage navigation. Sets the story's subtitle in the UI bar (element ID: story-subtitle). 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. Releases the loading screen lock with the given ID. 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. Most of the methods listed below are SugarCube extensions, with the rest being either JavaScript natives or bundled library methods that are listed here for their utilitythough, this is not an exhaustive list. Adds the named property to the settings object and a toggle control for it to the Settings dialog. SugarCube preserves the state of the story as it's being played in a number of ways to both prevent the loss of progress and allow players to save stories. Tip: Returns whether the given member was found within the array, starting the search at position. If you want to undo previous moments within the history, rather than return to a passage, see the <> macro. Of the three Harlowe seems the most robusts, followed by SugarCube. Multiplies the current value on the left-hand side of the operator by the value on the right-hand side and assigns the result to the left-hand side. Note: Executes its contents while the given conditional expression evaluates to true. Instead, use the metadata property. Returns the bundled metadata, if any, or null if the given save could not be deserialized and loaded. 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(). The seed is automatically included within saves and sessions, so this is not especially useful outside of debugging purposes. See the Save.onSave.add() method for its replacement. Returns the moment, relative to the bottom of the past in-play history (past only), at the given index. Triggered before the modification of the state history. The Macros API object has been renamed to Macro and several of its methods have also changed, for better consistency with the other APIs. The variable watch panel may be toggled via the Watch button. See Guide: Media Passages for more information. A save operation details object will have the following properties: Deletes all currently registered on-save handlers. that begins a line defines the heading markup. Returns whether the named macro tag exists. Generates no output. The core audio subsystem and backend for the audio macros. Equivalent to including the nobr special tag on every passage. Each moment contains data regarding the active passage and the state of all story variablesthat is, the ones you use the $ sigil to interact withas they exist when the moment is created. For normal projects, authors are encouraged to continue to use the StoryInit special named passage. In SugarCube, both variables would still point to the same underlying objectat least initially (see below): SugarCube does eventually clone its non-primitive data types as well, but does at the start of passage navigation, rather than each time they're modified. SugarCube features a configurable autosave system. The value(s) within each case are compared to the result of the expression given to the parent <>. Returns the topmost (most recent) moment from the full in-play history (past + future). The mute-on-hidden state controls whether the master volume is automatically muted/unmuted when the story's browser tab loses/gains visibility. WakeReality - Reddium Widget arguments array (only inside widgets). The Non-generic object types (a.k.a. Wikifies the given content source(s) and appends the result to the target element(s). Returns the Passage object referenced by the given title, or an empty Passage object on failure. Returns whether the history navigation was successful (should only fail if the offset from the active (present) moment is not within the bounds of the full history). Consider the following Harlowe link macros: The equivalent SugarCube code for each link might look something like this: SugarCube's <> and <> macros can also accept the link markup as an argument: Note: Harlowe's implementation of data types differs significantly from SugarCube's. Normally, when both link and text arguments are accepted, the order is text then link. classesare instantiable objects whose own prototype is not Objecte.g., Array is a native non-generic object type. Returns whether the engine is processing a turni.e., passage navigation has been triggered. As you can see, Harlowe creates a deep copy/clone of its non-primitive data types each time they're modified. See the :passagedisplay event for its replacement. Returns a pseudo-random decimal number (floating-point) within the range of the given bounds (inclusive for the minimum, exclusive for the maximum)i.e., [min,max). Does not modify the original. The JSON.reviveWrapper() method for additional information on implementing the .toJSON() method. Returns the total number of filled slots. Creates a new widget macro (henceforth, widget) with the given name. Randomly selects the given number of unique members from the base array and returns the selected members as a new array. Acquires a loading screen lock and returns its ID. May be called with, optional, link text or with a link or image markup. Note (Twine2): In Harlowe, the same operation will yield an error: You must convert the values to the same type in Harlowe. Warning: Values may be of most primitive types and some object types, see Supported Types for more information.
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