The Changelog

✨ New Features

• Add custom properties modal for copies (#275 by @firecakes)
• Added map() function to ct.u (#274 by @qewer33)
• Clone projects from the starting screen

⚡️ General Improvements

• 🌐 Update Russian i18n file
• Add an optional "Made with ct.js" logo shown while a game is loading. Can be turned off in Project tab -> Branding section
• Add more social icons to the starting screen

🐛 Bug Fixes

• Fix emitterTandem.pause() stopping completely if called several times before calling emitterTandem.resume()
• Fix game's icon not being reset when its texture is deleted
• Fix page name and app color for exported games
• Fix targetX and targetY handling for cameras' boundary restrictions

🌐 Website

• 🐛 Add the missing link to the German translation to the footer
• ⚡️ Add a link to Vkontakte to the footer
• ⚡️ Update "What's next" block
• ⚡️ Update navigation bar

⚡️ General Improvements

• Add JS map files for pixi.js
• Update pixi.js to v5.3.8

🐛 Bug Fixes

• :bento: Fix 2DPhysics example

🐉 Misc

• Revert "Modify emitter tandems to use ParticleContainer" This reverts commit b8a47f4273fb08e8377c5489ef8e30464bf41845.

🐛 Bug Fixes

• Fix teleport, spin, rotate, and rotateBy methods in ct.matter module

✨ New Features

• Add ct.filters module by SN from our Discord server. The module allows creating special visual effects with filters or custom shaders, applied to your copies or a whole viewport
• Add ct.light module for adding ambient lighting and textured lights
• Add ct.matter module for 2D physics. See the new example!
• Bundle ct.nakama module by @alexandargyurov — you can now create online games with ct.js!
• Group modded fields into collapsible sections with a new field type
• Nano ID catmod of the same-named tiny library by Andrei Sitnik
• Optionally make a camera stay inside a specific rectangle with new rooms' settings.

⚡️ General Improvements

• 🍱 Update Electron used in desktop builds to v11.1.1
• Allow Background class to accept a pixi.js texture
• Modify emitter tandems to use PIXI.ParticleContainer. Provides better performance, and also fixes issue with un-tintable emitters.
• Renovate ct.desktop -> quit method
• Select only the needed Nw.js version for debugging

🐛 Bug Fixes

• Allow resetting values in type and texture inputs at modded fields
• Fix "}" at the end of some texture files' names
• Fix bitmap font's XML ("kerings" typo")
• Fix broken context menu entry for textures to create a type from them
• Fix crashes of the built-in debugger; disable nw and node in the devtools
• Fix ct.place.meet returning duplicated references to copies if querying for multiple obstacles
• Fix icons for nightly and regular releases
• Fix Point2D initialization for modded fields
• In rooms' copy spawning code, check for scaling extensions separately
• Remove the old main-menu tag

🍱 Demos, Dependencies and Stuff

• Update nw.js to v0.51.1

📝 Docs

• Add "Dragging Copies Around" tutorial by @qewer33
• 🐛 Add missing methods ct.types.isCopy, ct.u.hexToPixi, ct.u.pixiToHex
• 🐛 Add moveTo and teleportTo methods in ct.camera (#49 by @firecakes)
• ✨ Add a list of gamedev resources
• ⚡️ Add categories to ct.u methods list
• ⚡️ Minor edits for JS intro, pt. 1
• ⚡️ Refurbish the home page. Move most old content to "Basic concepts". Add links to tutorials and the cheatsheet.
• 🐛 remove duplicate instruction to draw scoreLabel.
• Add a memo about ct.desktop.isNw and ct.desktop.isElectron
• Fixed typos in the Space Shooter tutorial by @sarturodev

✨ New Features

• New tweening functions (elastic, bounce, and with backwards motion) for ct.tween by kkornushin
• Two UI themes Pooxel Green and Pooxel Blue for that retro feel 👾

⚡️ General Improvements

• Chinese Simplified 100% translated for branch v1.x (#246 & #248 by @emaoshushu)
• Use nw.js' nightly build 25eea59. Solves issue with restarting ct.js after running a game in it.

🐛 Bug Fixes

• Fix exts object missing on newly created copies.
• Fix formatting problem at ct.place docs > Tracing functions > ct.place.traceRect.
• Partially fix memory leaks in paricle emitter editors.

📝 Docs

• Use cgroup instead of ctype in ct.place typings and docs to remove ambiguity with ctypes and regular types
• :bug: Fix wrong function names at ct.noise

✨ New Features

• "Visible" checkbox at a type editor
• A toggle at room's settings to set a room as a UI layer
• Add silent option for ct.tween.add to suppress errors on non-vital animations
• Add a main menu entry to change data folder (Closes #238)
• Add basic Discord Rich Presence
• Add diamond-like partitioning for caching tile layers (ct.tilemaps.cacheDiamond)
• Add high-contrast black theme
• Add histogram, pessimistic and optimistic methods to ct.random catmod
• Add minify, obfuscate, and function wrap transforms for exports (#242 by @naturecodevoid)
• Add storage catmod
• Check for ct.js folder write permissions, and show a prompt when it is not writable
• ct.backgrounds API
• ct.camera.contains to check whether a copy (or another displayable object) is potentially visible on a screen
• ct.noise module for seeded Perlin and Simplex noise funcitons, useful for freeform procedural level generation.
• ct.splashscreen module (Closes #148)
• ct.tilemaps API
• ct.types.isCopy(obj) method to check whether a variable is a copy
• ct.u.hexToPixi, ct.u.pixiToHex
• F11 to toggle fullscreen
• Forest UI theme — an adaptation of https://github.com/sainnhe/forest-night-vscode by @sainnhe
• Jump to a texture from texture inputs
• Solid color fills and cross drawing at placeholder texture generator
• Specify multiple video formats at ct.cutscene
• Table inputs for modules — they allow users to create collections of complex objects with specified structure, readable in a module as an array
• Tracing methods for ct.place (Closes #232, #117)

⚡️ General Improvements

• Add preventive checks to ct.sound.howler to not throw errors if one tries to manipulate stopped/non-existent sound
• Add typings for Room.uid property
• Allow media access, pointerLock API, and download prompts for games inside the built-in debugger. Makes ct.capture work inside this debugger.
• Autocompletions for ct.rooms.list
• Background.isUi is now read-only and is calculated based on its parent's value. Fixes alignment issues for backgrounds that are added to UI layers.
• Controls for texture shape are working similarly to curve editors now: you can press in the middle of a line segment and drag out a new point, and delete points with right click
• ct.res.getTexture('Name', null) now returns the whole animation
• Foreign key unwrapping support for modules' settings and injections, plus recursive unwrapping for arrays
• Improve workflow for creating new theme, generalize theme-related code as a node-require module "themes".
• Put additional bleeding on transition's sides from ct.transition to mitigate rendering issues due to rounding
• Refurbish project selector and add Examples tab
• Refurbish the exporter
• Return copies in ct.place.moveByAxes. Fix issues with type definitions.
• Textures: Pressing Fill + To Center now produces the same result as To Center + Fill.
• Tweak typings for ct.place
• Vertical and horizontal lines in curve editors display more reliably

🐛 Bug Fixes

• Add a translation key to the english file, for Horizon theme
• At the room editor, fix eraser's size not falling back to some constant if a grid was disabled
• Don't show a context menu when right-clicking on curve points
• Fix a bug with replacement of $', $& and other special RegExp tokens in injections and user-provided code
• Fix a memory leak that made the whole old IDE set not being freed on project change
• Fix a stupid issue with ct.capture
• Fix an issue about a timer not being destroyed if a game switched to a room with the same name (restarted a room).
• Fix broken ct.camera typings
• Fix Camera.getBoundingBox
• Fix horrible memory leak at debugger-screen-embedded
• Fix image transforms for thumbnails
• Fix issues with font loading if the project's full path contain spaces
• Fix issues with non-repeating UI backgrounds
• Fix subsequent pause calls on an emitter breaking this emitter entirely
• Fix themeSpringSream in Brazilian Protuguese translation file
• Fix typings for ct.sound.follow
• Fix usage of viewWidth/viewHeight in catmods
• Fix wrong default folder for the starting project selector
• Focused buttons should be highlighted
• I don't know what it was, but it is fixed
• Initialize ct.mouse.x, ct.mouse.y, and ct.mouse.xui, ct.mouse.yui with zero values.
• SpringSream -> SpringStream at i18n files
• Submenus should not disappear if their elements are focused by pressing Tab button
• Trim whitespace while creating new projects to avoid problems with build tools and sticky situations because of invisible symbols
• Type's name should change from default to texture name after texture selection
• Zero parallax value should be a valid one

🍱 Demos, Dependencies and Stuff

• Add a MoveBlocks example
• Add a DungeonCrawler example

📝 Docs

• 🐛 Add missing part to platformer tutorial
• 🐛 Explicitly note the removal of this.move() at platformer's robot character (Closes #33)
• ⚡️ Add gifs that explain how ct.camera.realign(room) works (Closes #21)
• ⚡️ Clarification for ct.types.copy (Closes #32)
• ⚡️ Rename properties at the platformer tutorial to standard names
• Format method names in ct.place docs. It looks better this way.

🌐 Website

• ⚡️ Update changelog

👽 Misc

• :fire: Remove ancient image files that are no longer used by ct.IDE

✨ New Features

• Add tag catmod, for adding tags for individual copies and rooms.
• Add a properties panel for tweaking parameters of an individual copy.
• Add PIXI.MultiStyleText module.
• Add support for moddable extensions for individual copies.
• Add texture generator for placeholders.
• Background color control for rooms (finally!)
• Code completions now suggest names of types, rooms, sounds, actions, and emitters.
• ct.place.moveByAxes and this.moveContinuousByAxes for easy movement at platformers and top-down games.
• ct.place.moveAlong now checks against tiles too
• Fast integer scaling mode for ct.fittoscreen, for purely pixelart projects.
• Hide default cursor at Project -> Render Options -> Hide system cursor
• Import a texture by pasting it from a clipboard. Will update an existing opened texture as well!
• In the room editor, Shift+Click now selects the nearest copy or tile.
• New select input type for catmods, as an alternative to radio
• Nightly builds at comigo.itch.io/ct-nightly.
• Seeded random for ct.random module
• slider, sliderAndNumber input types for extensions, and additional settings for them and number inputs.
• Sort copies or tiles inside a room with two new buttons at the top-left corner of the room editor. Extremely handy for isometric games!
• Toggle UI sounds in the Main menu -> Settings

⚡️ General Improvements

• A popup to quickly fix backgrounds at the room editor if their texture is not marked for tiled use.
• Add .itch.toml to simplify run dialog on Linux.
• Add dnd-processor tag that solves edge cases with drag-and-drop behavior and allows dropping any supported files on any tab.
• Add icons that highlight deprecated and preview modules more clearly.
• Better zooming controls for room, texture, and emitter editors.
• Change build, projects', export folders to be stored under the ~/ct.js/ directory.
• Change ct.fs to use app data directories for Linux, Windows, macOS (#226 by @JulianWebb).
• Decrease threshold that differentiated clicks and drags in room editor, improving placing behavior of multiple tiles/copies.
• Improve preview making process for textures.
• Improve tile positioning algorithm for the room editor.
• Minor UI improvements for the texture viewer.
• Position context menus so that they don't exceed viewport's size.
• Rename "Author" field at settings into "Developer" (i18n strings only).
• Scale smaller tilesets to fit the tile picker, at the room editor.
• Update Russian UI translation.

🐛 Bug Fixes

• A workaround for 'oncancel' not being fired on input(type="file") tags. Fixes an issue with invisible inputs overlaying the main menu.
• Add the missing CSS directive for pixelated projects.
• Fix checkboxes at extensions and module settings not showing the actual value's state
• Fix ct.mouse returning old coordinates if a camera has moved, but a cursor hasn't.
• Fix incorrect drawing of scaled copies in the room editor.
• Fix issues with camera movement at room editor with extreme zooming factors.
• Fix modules' extensions being parsed at the exporter if they have undefined or unset (equal to -1) secondary keys.
• Fix overflow issues and wrong initial values for bitmap font generator.
• Fix regression from v1.4 with blurry particle editor and room view when pixelart rendering was enabled.
• Fix user-select CSS parameter on modules' docs panel.
• Hotfix: fix font import issues on Windows, as well as fix potential similar issues for other asset types

🍱 Demos, Dependencies and Stuff

• Bump various catmods' versions.
• Update electron-packager to v15.0.0. Fixes build issues for Windows.

📝 Docs

• Add info about moddable copies' extensions
• Add the missing link to the bitmap fonts page in the navigation panel.
• At the platformer tutorial, fix a typo in collectibles title.
• Document new input types slider and sliderAndNumber, as well as additional settings for them
• Fix small error in describing key input in the asteroid shooter tutorial.
• Fixed bitmap fonts docs. The font in the constructor should be an object.
• Specify the tab for enemy/asteroid generation code at space shooter tutorial.

🌐 Website

• :sparkles: Presskit

🌚 Misc

• :fire: Remove keymage.js, as it is not used anymore
• :fire: Remove keymaster.js, as it is not used anymore

🐛 Bug Fixes

• Fix indefinite behavior after placing copies and switching to the properties tab in the room editor
• Fix loading error while migrating a project without tile layers to v1.4.0
• Fix regression with custom script typings: they were not loaded on project load
• Fix type picker being empty right after opening the room editor
• Icons in the room editor, on the left side, should be centered if no labels are shown next to them.

✨ New Features

• Bitmap fonts — see new docs on how to use them. These fonts solve issues with blurry pixelart fonts in games, and also provide higher performance for dynamic text!
• ct.assert module for readable checks in ct.js projects
• ct.camera now supports direct assignment for its scale, e.g. ct.camera.scale = 1.5;
• ct.inherit module that allows you to call parents' code and keep things DRY
• Custom font selector in the style editor
• Lucas Dracula theme — A rough port of Arkham theme for VSCode by @lucasmsa
• Modding: onbeforecreate injection
• Modding: A code input type for monospace text input
• Modding: Add point2D input type for modules' settings and injections
• Modding: Add extensions for rooms with roomExtends field
• Modding: Add extensions to tile layers with tileLayerExtends field
• Modding: Both module settings and asset extensions now can use all the input fields that were previously exclusive to either modules' settings or type extensions
• Module's settings are now parts of the Project Settings' tab
• Quickly create a new type by right-clicking an asset in the textures panel
• Unified module's docs in the side panel

⚡️ General Improvements

• Allow ct.fittoscreen to toggle fullscreen mode while being in an electron app (in a desktop build) Closes #155
• Allow games enter fullscreen while being in debugger See #155
• Better project selector background for night themes
• Better layout of a type editor
• Change ct.place.tile to check against collision groups (new!) instead of depth
• Improve Horizon theme
• Make the structural behavior of TileLayer consistent. Fixes drawing issues with tiles and ct.place debug mode
• Minor UI fixes for the project selector
• More logical color hierarchy — you will see subtle changes in how certain panels are colored in dark and light themes, and all themes should now have uniform look and feel
• Move depth input at the type editor into a scrollbox, on par with module-provided fields
• New icons for the top panel
• Refurbish project's settings screen
• Remove empty "help" field from ct.place > module.json
• Replace node-static for dev and docs servers with serve-handler. Solves rare race conditions while loading docs or a game.
• Show a loading icon while exporting project
• The left button group at the topmost tab bar now occupies less space on wider screens
• Update Russian UI translation
• Update Spanish translation for ct.IDE. Update by Stuck Up Creations from the Discord server :sparkles:
• Update debug translation file and comments file
• Use less restrictive YAML reader/writer to allow some minor save file errors

🐛 Bug Fixes

• Do not reuse tiles directly from room templates Closes #191
• Fix blank autocompletion list at room-events-editor Closes #195
• Fix ct.tween.add not working as expected for useUiDelta See #198
• Fix the first tile layer not being added into a drawing stack at room-editor, which made tiles invisible unless a copy or background was added Closes #206
• Fix wrong default setting for ct.fittoscreen module
• Replace unzipper module and fix issues with module imports

🍱 Demos, dependencies and Stuff

• Update Howler.js to v2.2.0

📝 Docs

• Split "Making catmods" docs into several pages;
• Document the usage of new asset extensions and input types;
• Document the usage of BitmapFonts;
• Update screenshots and directions for tutorials, to reflect UI changes in v1.4.

👾 Misc

• :fire: Remove export options: HTML and CSS are now always minified, and JS conversion never worked correctly
• :fire: Remove a button in the nav that toggles fullscreen view
• Minor fixes to the debugger files (#197 by @leedigital)

✨ New Features

• 🌐 Add a Chinese Simplified translation (#164 by @emaoshushu)
• 🌐 Add a Polish translation by Voltinus from Discord 🎉
• 🌐 Add Dutch language to IDE (#182 by @BartInTheField)
• Add a "troubleshooting" submenu to main ct.js menu
• Add a reset() method to CtAction
• Add ct.deltaUi for steady UI animations at slowmo effects
• Add ct.gamepad module, made by collective efforts from @leedigital, SN from Discord, and Comigo
• Add touch controls for catformer and catsteroids (#178 by @naturecodevoid)
• Allow to set depth through extensions in ct.types.copy fourth parameter
• An onboarding screen when creating a new project
• Catmods can now express their dependencies on other mods with dependencies and optionalDependencies fields
• Configure texture's padding to avoid bleeding artifacts on strongly scaled textures
• ct.camera, UI and game coordinates, and nested rooms
• ct.fs - a module for working with files and game saves
• ct.transitions for nice and smooth transitions in your game!
• ct.types.exists to check whether a given copy exists in game's world
• ct.timer (#179 by @naturecodevoid)
• Dark theme support in docs panel
• Favicons and customizable loader for your games, at your project's Settings tab
• New injection for catmods — rooms.js
• Particle systems, yaaay! 🎉
• Reorder scripts at your project's Settings tab (#181 by @naturecodevoid)
• Rotate copies in the room editor through a context menu
• Stretch debugger's console and flip its layout
• The sidebar in the room editor is now resizeable
• UI scale in ct.IDE (#180 by @naturecodevoid, see it in the hamburger menu > Settings)

⚡️ General Improvements

• 🌐 Update Debug and Russian translation files
• 🌐 Update French translation (#176 by @FoobarIT)
• 🌐 Update German translation (#153 and #172 by @Wend1go)
• ct.flow, ct.u.wait, ct.tween now operate based on ct.delta, with optional ct.deltaUi mode (#179 by @naturecodevoid)
• Add a bit of logic to reset crop size on single-frame textures
• Add a spacer between "Image's center" and "Isometrify" buttons in the texture editor
• Add home-brewed i18n coverage reports and language file checkers to CI
• Add simple typings for window and document
• Add typings for ct.rooms.list
• Change cursor to "progress" state when exporting a project
• Export games as an electron app. Bonus: new supported architectures! ✨
• Forbid building for Mac from Windows, because Windows is shit
• Improve error message with broken TTF fonts
• Improve typings for Copy.tex
• Improve typings for ct.camera
• Lay out language menu in two columns
• Remove the extra border at a room's script editor
• Remove unnecessary update after a skeleton was imported
• Replace icons for rooms and textures
• Run some tasks of the exporter in parallel, shortening the time it takes to compile your games
• Set starting mode for desktop games: windowed, fullscreen, or maximized
• Store projects in YAML format: better conflict resolving in git and more human-readable source files
• Types now automatically rename to the name of a picked sprite
• UI: Add a margin to the "Settings" header on the same-called tab
• Update ct.vkeys to work with the new UI coordinate system
• Update typings for ct.tween
• Variables defined in scripts at the settings tab are now visible by code editors. No more red squiggles!

🐛 Bug Fixes

• Add missing typings for sessionStorage and localStorage, that are needed for saving game data in a browser
• Add missing typings for xstart and ystart in copies
• Add the missing depth property of the Copy class
• Add the missing typing for ct.rooms.current
• Ensure that "includes" folder exists when opening it through the main menu, as it may be absent, e.g. after pulling a new project from a git repo
• Fix 3D sounds of sound.howler
• Fix a case when this.kill is applied to backgrounds or tilesets and ct.js can't delete them
• Fix broken button that moves all copies in a room editor
• Fix broken ct.mouse Wheel input
• Fix context menu in the Fonts section > "rename" command doing nothing
• Fix issues with re-imported textures
• Fix OnDestroy not always being called on copies that got deleted because of others' OnDestroy code
• Fix shadow style on notepad panel on dark themes
• Fix style issues at html.js
• Fix the bug when importing a module if it does not contain a parent directory (#157 by @leedigital)
• Fix the incorrect typing for ct.speed
• In ct.touch, mouse clicks should trigger Any, Double, Triple inputs
• Prevent images in a room's type picker from dragging
• Remove extra border at the top of type's code editor
• Show imported fonts immediately
• Update ct.fittoscreen to work with high-density screens

🍱 Demos and Stuff

• Add full JettyCat example
• High-quality textures for Memocats
• Improvements of examples
• Pull the latest docs
• Refurbish Catsteroids example: add a boss battle, new bonus, and new graphics
• Update Yarn Spinner example

📝 Docs

• ✨ New tutorial: JettyCat
• Indent the warning about shape optimizations in ct.place.tile
• Add a link to Discord server at the issue creating screen
• Add missing quotation mark in mouse catmod changelog (#173 by @Wend1go)
• Fix "optionable" in docs for ct.transition

🌻 Misc

• 🔥 Remove ct.libs property from exported games

If ct.js works with WebGL for you, then you can safely skip this hotfix. It fixes a problem with those PCs that don’t support WebGL.

🐛 Bug fixes

• ct.IDE should use pixi.js-legacy internally as well, otherwise, style editor breaks everything

✨ New Features

• A new, better code editor with live type checks, built-in doc popups, and more!
• Add a render option to include a legacy renderer for older browsers
• Choose a custom folder for a project when creating it (#138 by @leedigital)
• Hotkeys for most tabs and resource creation
• Import modules from a *.zip file, in the Catmods tab (#142 by @leedigital)
• Patreon screen
• Resize the viewport with ct.width and ct.height
• Show/Hide the mouse cursor with ct.mouse.show, ct.mouse.hide (#143 by @Wend1go)

⚡️ General Improvements

• Add a finally method for cutscene's promise-like objects
• Add patreon translation to German (#140 by @Wend1go)
• Allow to change ct.fittoscreen's scaling mode at game's runtime
• Create dummy typedefs for modules that don't provide them

🐛 Bug Fixes

• An asset should not be allowed to apply if it has an already occupied name
• Fix broken zipped projects on windows
• Fix multiple tiles not being placed while the Shift key is pressed
• Fix non-working export settings on really old projects
• Show proper error message when switching to a non-existent room (#144 by @Wend1go)
• Update DragonBones and fix issues with skeleton import

🍱 Demos and Stuff

• Add typedefs for ct.tween
• Add typings for ct.cutscene
• Add typings for ct.random
• Add typings for ct.vkeys
• Complete typings for ct.eqs
• Typedefs for ct.flow
• Typedefs for ct.touch
• Typedefs for ct.yarn
• Typings for ct.fittoscreen
• Typings for ct.sprite

📝 Docs

• Document ct.width and ct.height
• 🐛 Fix mistakes in ct.eqs' docs
• ✨ Complete translation of Pt-BR docs
• ⚡️ Add a clarification to the second variant of a platform's code at tut-making-platformer
• ⚡️ Document the process of adding typedefs for modules
• ⚡️ Update tut-making-platformer.md (by @Eilandis)

🌐 Website

• 🐛 Fix a link to site's code license in the footer
• 🐛 Fix emojis in 1.1.0 changelog entry
• 🐛 Fix links in reusable stuff
• ✨ A proper language selector
• ✨ PT-BR translation on ct.js-site (by @GumpFlash)
• ⚡️ Add a translated contact form for Russian locale
• ⚡️ Better adaptivity
• ⚡️ Better handling of optionally translated pages
• ⚡️ Make the page "made with ct.js" dynamic and based on itch.io engine page
• ⚡️ Tons of improvements here and there
• ⚡️ Tons of new icons

✨ New Features

• Add a debug mode to ct.place (you can find it in the settings tab)
• texture-editor: Add the Symmetry tool for polygonal shapes (by @schadocalex)
• Add Iosevka as a default typeface for code, allow setting your own typeface, control line height and ligatures
• Open the includes folder from the hamburger menu
• Support for nested copies (#127) by @schadocalex
• Support for Yarn (a tool for making dialogues and interactive fiction), powered by bondage.js
• texture-editor: Directly add/remove shape points on texture with your mouse. Add a point by clicking on the yellow line segments, delete points by clicking on them (by @schadocalex)

⚡️ General Improvements

• Add Pt-Br translation of UI by Folha de SP from Discord
• Better checkboxes, radio inputs, and other fields
• Better styling of inline code fragments in the modules panel
• Better texture-editor layout
• Better, more readeable tables in module's docs
• Change Horizon colors a bit to make it more pleasant to look at
• Highlight code blocks at modules panel
• Improve texture packing
• Make module list and their details scroll independently
• Remove excess borders in nested views
• Remove excess borders on module panels
• Remove old language keys, add Comments.json, Debug.json
• Rename "Is tiled" property of textures to "Use as background", hide splitting tools if used as background
• texture-editor: Make the axis handle squared (by @schadocalex)
• texture-editor: Zooming in/out now works when scrolling outside the texture as well (by @schadocalex)
• Tiny UI improvements, here and there

🐛 Bug Fixes

• 📝 Replace Lato's license with Open Sans', as we don't use Lato
• Color inputs should show white value on a dark background from the very start
• Fix broken style editor
• Fix numerous collision problems that appeared with rotated entities
• Fix the checkbox "close the shape", as it didn't change the actual state before
• Stop chromium from messing up with color profiles and colors in ct.js

🍱 Demos and Stuff

• Add a Yarn demo

📝 Docs

• Document the alpha property of copies
• ⚡️ Update Troubleshooting — teared backgrounds
• 🐛 Update tut-making-shooter.md
• Pt-Br translation :tada:

🌐 Website

• 🐛 Fix an outdated link to downloads in the header
• ✨ Add partial Russian translation
• ⚡️ Align social icons at the footer to the right

🐛 Bug fixes

• Fix broken desktop export, as well as uncatched errors
• Fix textures' "frame count" property not working (#120) by @island205 🎉
• Update parameter names in ct.sprite's readme

⚡ General improvements

• Add support for OGG audio files

Docs

• 🐛 Fix the use of ct.height in Making Shooter tutorial when ct.viewHeight is needed
• ⚡ Change the title of "Troubleshooting: Background splits into squares!" so that it covers tiles as well
• Add a page "Troubleshooting: Sounds don't play at game start!"
• Document ct.u.degToRad, ct.u.radToDeg
• Document ct.u.rotate, ct.u.rotateRad

🐛 Bug Fixes

• Fix the broken sound import
• Fix improper movement of vertically repeating backgrounds
• Add actions to new projects. Fixes the issue with "project.actions are not iterable"

⚡ General improvements

• Update Open Sans font, so it supports extended Latin characters

🐙 Misc

• Remove the deprecated copies' method this.draw

🐛 Bug Fixes

• Debugger should never run in fullscreen mode
• Fix broken packages for MacOS
• Fix MacOS access issues
• Fix ct.sound.globalVolume method
• Fix Ctrl-plus and Ctrl-minus hotkeys on code editors
• Fix improper archives generated by "export to zip" command
• Fix migration code that was re-applied on already updated/newly created projects
• Fix module settings panel not working for modules with dots in their name
• Fix security issues in npm packages
• Fix unstable movement under different FPS in the Catformer example

📝 Docs

• Add an entry about pausing a game, in "Tips & tricks"
• Document ct.sound.spawn options for ct.sound.howler
• Make a vague description of ct.sound.howler use relative to ct.sound more clear
• Fix links that led to a now deprecated name of PIXI.AnimatedSprite

🍱 Examples & Demos

• Add a scale-in animation to cards in Memocats example
• Refresh Catformer project file

⚡ General improvements

• Add a parameter for ct.touch.hovers to ease handling touchend (touch release) events.
• Add a party carrot to the "new version available" notice at the starting screen
• Add ct.delta to code completions
• Add ct.touch.enabled property to determine whether a device is using touch events
• Better alignment of the project selector
• Better highlighting of paired brackets, by @qualitymanifest
• Better QR code legibility on dark themes in the integrated debugger
• Catch the case of mouse.legacy with manually updated projects made in a dev version between next-2 and next-3
• ct.sound.howler: Update howler.js to v2.1.2
• Enable local code completions
• Make ct.js message in console even prettier
• Update PIXI to v5
• Set a max width to a project selector, so that it is usable on smaler screens

🌐 Internationalization

• Add a German translation by Wend1go from GitHub.
• Add a Spanish translation by FoxamStudios (Stunx from Discord).
• Add a Romanian translation by andithemudkip aka ((andi)) from Discord.

Nice work, mates!

✨ New Features

• Add a ct.cutscene module
• Add a setting control to support retina screens
• Add a settings field for max FPS
• Add an ability to set a custom font for code editors, currently by devtools only with localStorage.fontFamily = '...'
• Add ct.flow module for easier asynchronous flow control
• Add ct.u.degToRad, ct.u.radToDeg
• Add virtual joysticks to ct.vkeys
• Control the rate of sounds at ct.sound.spawn
• Horizon UI theme
• Spacial plugin for Howler.js: add 3D sounds to the ct.sound.howler module
• Support ct.touch module in ct.vkeys
• Update ct.touch to v2.0.0: support for Actions system, pinch, rotation and panning gestures

✨ New Features

• Introduce Actions — a new unified system for any input methods

⚡ General Improvements

• Add a pool for killed copies to limit garbage collection calls
• Remove non-existent modules from a project, if there are such

🍱 Demos and Modules

• Add keyboard.polyfill for IE and old browsers. Enable it by default in new projects
• Update demos and tutorials

🐛 Bug Fixes

• Bundle scripts of catmods on one level with ct.js (this solves issues with itch.io and GameJolt games)
• Clarify a cryptic error that appears if one provides a non-existing type name to ct.types.copy
• Clear input value to be able to reselect the same font
• Display a catmod's license on the "Info" tab
• Fix a font not showing up after being renamed
• Fix an issue when you can't import the same texture twice in a row
• Fix ct.mouse.down not working
• Fix ct.room.followDrift overshooting on low values and low FPS
• Fix ct.touch that used ct.width and ct.height instead of ct.viewWidth and ct.viewHeight, resulting in incorrect coordinates on some scaling methods
• Fix ct.u.ext not returning the extended object
• Fix flawed this.xprev, this.yprev handling in ct as it is and in ct.place
• Fix UI problems of font deletion
• Fix importing font on Windows
• Fix mouse coordinates not updating on view shift (in-game)
• Fix non-working "Open" options in context menus for rooms, sounds and textures
• Fix wrong calculation of rotated rects in ct.place, that turned rectangles into points
• Prevent unwanted name change when importing a sound
• Remove this.updateList(); call that caused a UI update error after deleting a font
• Update ace.js autocomplete list
• Update graphics, sounds, rooms panels after opening a project from a hamburger menu
• Update shape and anchor of a copy while changing a texture
• Update the type picker in the room editor after deleting a type
• Refresh the preview immediately when activating fill and selecting diffuse in a style

💄 UI Improvements

• 🎨 Rename "graphic assets" into "Textures"
• Add a zoom control to graphics editor
• Add an icon in the module info that shows that a module provides additional input methods

📝 Docs & Tutorials

• Add an example to ct.inputs.addAction
• Document actions and ct.inputs
• Document ct.sound.playing
• Document ct.vkeys
• Document the way of adding new input methods with catmods
• Fix ct.keyboard.clear(); docs
• Provide docs for the new ct.mouse
• Rename "Graphic assets" into "Textures"
• Tons of minor fixes in tut-making-platformer
• Update Platformer_tutorial
• Update Space Shooter tutorial
• ⚡️ Add a link to ct.u that shows a difference between a shallow and a deep copy
• ⚡️ Clarify ct.u.unlerp
• ⚡️ Minor fixes and clarifications at Making Space Shooter tutorial
• ⬆️ Update vuepress to 1.0@next
• 🌐 Add ct.md for Ru locale
• 🌐 Add readme.md and tut-making-platformer fot RU locale
• 🌐 Translate "Making Space Shooter" tutorial to Russian
• 🌐 Translate catmoddocs.md to Ru
• 🌐 Translate ct.inputs.md to Ru locale
• 🌐 Translate ct.res.md to Ru locale
• 🌐 Translate ct.rooms.md to Ru locale
• 🌐 Translate ct.sound.md to Ru locale
• 🌐 Translate ct.styles.md to Ru locale
• 🌐 Translate ct.types.md to Ru locale
• 🌐 Translate ct.u.md to Ru locale
• 🐛 Move a note about event sequence and this.kill to the right place at ct.types.md
• 🐛 Update ct.md to reflect v1.0
• 🐛 Update ct.res.md
• 🐛 Update description of ct.rooms.switch
• 💥 Remove ct.mouse. Document the change in the migration guide.

👽 Misc

• ⌛ Provide docs for ct.mouse.legacy
• ⌛ Add a legacy version of ct.keyboard
• ⌛ Connect legacy versions of ct.keyboard and ct.mouse to older projects
• ✏ A typo in autocompletion: ct.types.addSpeed has (copy, speed, dir) parameters
• 🍎 Add long-press menus for Mac

28 January 2019

✨ New Features

• Add ct.room.followShiftY, ct.room.followShiftX
• Add a ct.place.moveAlong method that allows for continuous movement in a given direction.
• Add horizontally and non-repeating backgrounds to rooms
• Add support for complex collision shapes
• Add support for DragonBones skeletal animation
• Catmods: add a 'radio' input type
• Catmods: define additional fields in the type editor
• ct.place: Add this.moveContinuous to all copies
• Multiple copy editing in room editor
• Repeat-x, repeat-y and no-repeat options for backgrounds

⚡ General Improvements

• Add a multiple flag to ct.place.occupied, ct.place.meet that allows to get all the copies that participated in collision.
• 💄 (x,y) position of the mouse in the room editor.
• 💄 Add an HTML/CSS preloader to exported games
• 💄 Add "Recent Projects" to the hamburger menu
• 💄 Add an ability to forget projects in the "Recent Projects" list
• Add ct.place, ct.fittoscreen, ct.keyboard, ct.sound.howler and ct.akatemplate by default to all the new projects
• Add ct.sound.exists method
• Add support for sound events in DragonBones skeletons
• Allow to set an empty sprite to a copy by changing this.graph = -1;
• ct.place: add a ctype input to type editors
• Introduce ct.viewWidth, ct.viewHeight.
• Make backgrounds resilient to missing extends
• Remember window position on load (ct.IDE)
• Update ct.place
• Update fittoscreen to v2.0: add more scaling methods for fine quality at a wide variety of resolutions
• ⬆ Update Pixi.js to v4.8.5

💄 UI Improvements

• ⚡ Autofocus code editors on tab change
• ⚡ Make text and code in module panel selectable
• Add nifty sounds to notifications
• Crop long paths to recent projects on the left side
• Show a message about where the project and the exported version were zipped, because some systems (e.g. Windows 10) don't show the files in file managers

🐛 Bug Fixes

• 💄 Add a "cancel" button while selecting a tileset
• Fix desktop exporter not picking the first room as the starting one if no room was marked as such
• Fix exporter for desktop platforms
• Fix parallax + non-repeat background behaviour
• Fix project loader not loading the most old ct.js projects
• Fix unwanted interpolation on stretched sprites if "Disable image smoothing..." is checked
• Remove autosave errors in dev console that appeared while no project was loaded

🍱 Demos and Stuff

• Update catformer demo to v1.0.0-next-2
• Update demos and examples

📝 Docs

• Add a deprecation notice to ct.place.legacy
• Add a notice about dragonBones animation events
• Add tips & tricks for effective viewport management
• Document new catmods' capabilities
• Document the import process and usage of skeletal animations
• Document this.moveContinuous at ct.place readme
• Finish JS Intro, pt 2
• Fix flipped directions in a tip at https://docs.ctjs.rocks/tut-making-shooter.html#moving-hostiles-and-asteroids
• Rename ct.place.go attribute speed to length
• Update tutorials to v1.0.0-next-2

📄 License

• Add a ct.js version with website link to console output
• Add SSCD license
• Adding a Pixi.js license (3rd-party)
• Formatting license, adding a Termination section
• License: Add DragonBonesJS license (3rdparty)

👽 Misc

• 🌐 Add a link for crowd-sourced translations
• 🌐 Add a partial French translations by Vactro
• ⁉ Add ./ to all resource paths to load, because itch.io
• 💩 Bump ct.keyboard version to v2.0.0, because it should have beeen bumped before.
• 🔥 Remove ffmpeg-node for now
• 🔥 Remove vkontakte link in the starting screen, because I no longer use vkontakte
• 🚚 Rename old place module to place.legacy

1 December 2018

✨ New Features

• ⚡ WebGL Renderer
• ⚡ Ctrl+S and autosave/recovery feature
• ⚡ Additional fields for backgrounds: movement, shifting, parallax and scaling

💄 UI Improvements

• ⚡ Show axis in graph editor
• ⚡ Make graphic selection in type and room editors for backgrounds cancellable

🐛 Bug Fixes

• Fix memory leak when updating room with opened backgrounds tab
• Fix memory leak on room switch in ct.place
• Fix color pickers not returing their intermediate values to editors

🍱 Demos and Stuff

• Update example projects to v1.0-next-1

🔥 Removed

• Remove ct.draw.patch, ct.canvas

📝 Docs

• Add a migration guide
• Add a note about tearing backgrounds when they are not marked as "Tiled"
• Update Space Shooter tutorial
• Update Platformer tutorial
• 💥 Write docs for new ct.styles

📄 License

• Add nw-builder license notice (3rd party)

💬 Misc

• ✏️ Add 'A' to the font editor
• ✏️ Fixing minor issues in Russian localization file
• 💥 Changing ct.styles API to work with Pixi.js
• 💥 Repurpose styles editor to making pixi's TextStyle

⚡ General Improvements

• Ctrl+S and autosave/recovery feature

🐛 Bug Fixes

• Fix fonts with spaces in their path not working correctly inside the editor
• Fix memory leak in room editor with opened background editor
• Fix memory leak on room switch in ct.place
• Fix color pickers not returing their intermediate values to editors

💄 UI Improvements

• ⚡ Make graphic selection in type and room editors for backgrounds cancellable
• Show axis in graph editor

💬 Misc

• ✏ Fix minor issues in Russian localization file
• ✏ Add 'A' to the font editor

📄 License

• Add nw-builder license notice (3rd-party)

🐛 Bug Fixes

• Fix autocompletion being triggered on ; and line end
• Fix project update for older versions not working
• Fix ct.place.tile moving copies around by itself

🍱 Demos

• Update tutorials' project version

🐛 Bug Fixes

• Fix missing fields in newly created projects.

⚡ General Improvements

• Add a /*%commented%*/ format for modules' configurable fields, as an alternative to the %standard% one.
• Improvements to ct.place: greatly improve speed for ct.place.occupied, ct.place.free, ct.place.meet, ct.place.tile. Make x and y parameters in most functions optional. The new variant is now preferred (e.g. ct.place.occupied(this, 'Solid'); )
• Little optimizatons of ct.place
• Little performance optimizations for drawing
• Make a small transition to a prototype-based system. Introduce this.draw, this.move and this.addSpeed calls on copies.
• More zoom levels in the room editor
• Refactor ct.types, move actual types to ct.types.templates
• Reuse of metadata in ct.js and exported projects

✨ New Features

• Add a font manager
• Add a Reimport button to imported graphics assets
• Add ct.js autocompletions for code editors
• Add ct.u.deltaDir, ct.u.lerp, ct.u.unlerp, ct.u.clamp, and ct.u.inspect
• Add multi-selection for tiles

🐛 Bug Fixes

• Fix ct.place.nearest and ct.place.furthest
• Fix drawing copies with graphics offsets in the room editor
• Fix incorrect export of tilesets with non-square grids

📝 Docs

• Add a notice about location of catmods' docs
• Visually better tips in tutorials and minor changes

⚗ Experimental

• Add ct.eqs and ct.victoria catmods
• Project exporter

💬 Other

• Add a link to Patreon
• Add links to Twitter, Discord and VK to the starting screen

⚡ General Improvements

• A better error message from ct.tween when switching to a new room.
• Add a search/sort panel to the graphic selector
• Add an option to ct.touch to disable default events prevention on touches,…
• ct.rooms.make now returns an array of created copies.

✨ New Features

• Add a ct.draw.patch module
• Add an 'Isometrify' button to the graphics editor
• Add ct.u.wait method
• Resize copies and set their precise coords while in room editor

🐛 Bug Fixes

• Fix ct.canvas.drawTileExt
• Fix graphics sometimes unavailable at room editor

💄 UI Improvements

• Better QR code legibility on dark themes
• Move all thumbnails to the left side

Docs

• Add a link to the Discord server to the docs
• Add a tutorial about localStorage and game saves

⚡ General Improvements

• Add a room's name to its properties in the exported project
• Add a Shift modifier to place multiple copies or tiles at a room at once
• Add conversion to ES5
• Add QR codes and local addresses to the preview window
• Add tile culling
• Disable scaling and set proper width on mobile devices. Combine it with ct.fittoscreen to make your games mobile-ready (graphically)
• More consistent and intuitive tile and copy placement on grids in room editor
• More consistent behavior of ct.fittoscreen
• Move room templates to a JS object ct.rooms.templates
• Reorder room creation process to allow modifying room's view by copies' On Create code
• Set ct as a JavaScript object, move the canvas tag and all its properties to ct.HTMLCanvas

✨ New features

• Add ct.touch module
• Handling of copy-tile collisions with ct.place.tile
• Integrated debugger
• Show/hide certain tile layers

🍱 Demos

• Add a Platformer tutorial example project and its assets
• Update Catformer demo
• Update Catsteroids demo

🐛 Bugs Fixed

• Clean up logical assets after deleting a type or a graphical asset
• Fix checkboxes on the Settings tab not showing their saved state
• Fix HTML / CSS minification not working
• Fix preloader and random startup errors
• Room editor: Fix Shift and Ctrl modifiers working after a context menu was called.

💄 UI Improvements

• A bit better buttons
• Fix copy palette being visible on room's events screen
• Prevent clipping of sprite sheet settings at graphics editor on smaller screens. Move collision shape show/hide control to the left column.
• Tile editor improvements

📝 Docs

• Add a Platformer tutorial
• Add info about ct.js engine to docs' homepage
• Document ct.place.tile

Other

• 📄 License: Remove edit prohibition for 3rd party libraries
• 💬 Rename 'Graphic' to 'Graphics'
• 🔖 Bump ct.fittoscreen version
• 🚚 🍱 Move SpaceShooter demo to a better location
• 🍱 Add a simple .desktop file for linux

⚡ General Improvements

• Rectangular grids in room editor

✨ New Features

• Support for tilesets! An early version, EXPERIMENTAL

🐛 Bug Fixes

• Fix a bug preventing picking a background
• Fix a bug preventing to delete a room with a context menu
• Fix FPS input in graph editor not working
• Fix modal dialogues with 'Delete' labels instead of 'Ok'
• Replace JS minifier to support ES6

💄 UI Improvements

• Changes to number fields in style and graphic editors now affect preview panes instantly
• Search and sorting for room editor with minor UI improvements
• Show a warning when using duplicate names in assets

⚡️ General Improvements

• Add ct.draw.img as an alias to ct.draw.image
• Add optional x and y parameters to ct.draw()
• Git-friendly asset identifiers
• Make x and y in ct.types.copy optional
• Pre-initialize ct.types.list with empty arrays for each type
• Support new Keyboard API standard
• Update mouse position each frame; better ct.mouse.inside resolution

✨New Features

• 💄 Dark theme!
• Add a ct.sprite catmod

🐛 Bug Fixes

• Enable code checking in editors
• Fix an error in module.json of ct.canvas module
• Fix bugs when cancelling the an asset's duplicate creation
• Fix flipped orientation in ct.draw.imgext
• Fix pattern drawing with styles
• Fix pixelated render not fully working
• Fix styles' line width not exported correctly
• Fix texture selection in the styles editor
• Room size must be exported as numerical values
• Update the graphic asset in the editor's memory after replacing its source

💄 UI Improvements

• Add a "Copy the name" option to assets' context menus
• Better modal dialogues
• Custom Scrollbars
• Different minor UI improvements
• Open the sound after its creation
• Sort and search fields in resource views
• Wider room thumbnails

📄 License

• Added license.

📝 Docs

• 🐛 Fix minor mistakes in ct.types docs

✨ New features

• 💄 More options for sounds and better UI
• Add custom scripts to your project
• Introduce ct.place.go and ct.place.trace methods
• Launch a static server for exported projects
• "Line — everything" collision detection in ct.place
• New ct.sound.howler module
• New ct.fittoscreen module

⚡ General Improvements

• 🐛 Minor changes to the standart ct.sound
• 📝 Launch docs locally — now the docs for your particular version are bundled with ct.js and are available offline
• Make ct.mouse aware of possible view scrolling and scaling

🐛 Bug fixes

• Export unchecked ‘checkbox’ fields as false, not as an empty string
• Fix a bug in ct.draw.polygon.close, ct.draw.polygon.fill, ct.draw.polygon.stroke
• Fix ct.u.prect function not working with mirrored coordinates
• Fix exporter not copying includes folders of ctlibs
• Fix occasional failures while loading new images
• Fix wrong extensions of exported sounds

💄 UI improvements

• Make docs blue!
• Add a button to return to docs’ homepage
• Better presentation of ‘checkbox’ options of catmods
• Fix list overflow if there are too many resources

📝 Docs

• Add missing file extensions in “Creating your own mods” page
• Remove unexisting config fields of catmods, document the "help" field
• Reflect changes of ct.sound API

🍱 Updated demos

• Update Catformer demo with fullscreen option
• Update Catsteroids with ct.sound.howler

🐛 Bug fixes

• Fix the update notice on the home screen