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Added new Clock api to manage the core main loop. Clocks hide the implementation detail of how the mainloop runs, users just knows that it ticks somehow. Clocks additionally encapsulate any related browser timing, like performance.now()
StandardClock encapsulates the existing requestAnimationFrame api logic
The base abstract clock implements the specifics of elapsed time
Added a new feature to Engine options to set a maximum fps new ex.Engine({...options, maxFps: 30}). This can be useful when needing to deliver a consistent experience across devices.
Added ability to build custom renderer plugins that are accessible to the ex.ExcaliburGraphicsContext.draw<TCustomRenderer>(...) after registering them ex.ExcaliburGraphicsContext.register(new LineRenderer())
Added ability to draw circles and rectangles with outlines! ex.ExcaliburGraphicsContext.drawCircle(...) and ex.ExcaliburGraphicsContext.drawRectangle(...)
Added ex.CoordPlane can be set in the new ex.Actor({coordPlane: CoordPlane.Screen}) constructor
Added convenience feature, setting the color, sets the color on default graphic if applicable
Added support for different webgl texture blending modes as ex.ImageFiltering :
ex.ImageSource can now specify a blend mode before the image is loaded
ex.ImageFiltering.Blended - Blended is useful when you have high resolution artwork and would like it blended and smoothed
ex.ImageFiltering.Pixel - Pixel is useful when you do not want smoothing aka antialiasing applied to your graphics.
Excalibur will set a "default" blend mode based on the ex.EngineOption antialiasing property, but can be overridden per graphic
antialiasing: true, then the blend mode defaults to ex.ImageFiltering.Blended
antialiasing: false, then the blend mode defaults to ex.ImageFiltering.Pixel
Pointers can now be configured to use the collider or the graphics bounds as the target for pointers with the ex.PointerComponent
useColliderShape - (default true) uses the collider component geometry for pointer events
useGraphicsBounds - (default false) uses the graphics bounds for pointer events
Added new measureText method to the ex.SpriteFont and ex.Font to return the bounds of any particular text
Breaking Changes
ex.Util.extend() is removed, modern js spread operator {...someobject, ...someotherobject} handles this better.
Excalibur post processing is now moved to the engine.graphicsContext.addPostProcessor()
Breaking change to ex.PostProcessor, all post processors must now now implement this interface
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What's Changed
See migration guide for v0.25.x -> v0.25.2
Plugin Updates!
TiledObjectComponentandTiledLayerComponentAdded Features
Clockapi to manage the core main loop. Clocks hide the implementation detail of how the mainloop runs, users just knows that it ticks somehow. Clocks additionally encapsulate any related browser timing, likeperformance.now()StandardClockencapsulates the existingrequestAnimationFrameapi logicTestClockallows a user to manually step the mainloop, this can be useful for frame by frame debugging Add Engine frame step debugging feature #1170new ex.Engine({...options, maxFps: 30}). This can be useful when needing to deliver a consistent experience across devices.ex.ScreenShaderhelper for building custom shader based post processors, read docs for more info@excaliburjs/dev-toolsby @eonarheim in feat: Fixes and updates to support@excaliburjs/dev-tools#2169ex.ExcaliburGraphicsContext.draw<TCustomRenderer>(...)after registering themex.ExcaliburGraphicsContext.register(new LineRenderer())ex.ExcaliburGraphicsContext.drawCircle(...)andex.ExcaliburGraphicsContext.drawRectangle(...)ex.CoordPlanecan be set in thenew ex.Actor({coordPlane: CoordPlane.Screen})constructorex.ImageFiltering:ex.ImageSourcecan now specify a blend mode before the image is loadedex.ImageFiltering.Blended- Blended is useful when you have high resolution artwork and would like it blended and smoothedex.ImageFiltering.Pixel- Pixel is useful when you do not want smoothing aka antialiasing applied to your graphics.ex.EngineOptionantialiasing property, but can be overridden per graphicantialiasing: true, then the blend mode defaults toex.ImageFiltering.Blendedantialiasing: false, then the blend mode defaults toex.ImageFiltering.Pixelex.PointerComponentuseColliderShape- (default true) uses the collider component geometry for pointer eventsuseGraphicsBounds- (default false) uses the graphics bounds for pointer eventsmeasureTextmethod to theex.SpriteFontandex.Fontto return the bounds of any particular textBreaking Changes
ex.Util.extend()is removed, modern js spread operator{...someobject, ...someotherobject}handles this better.engine.graphicsContext.addPostProcessor()ex.PostProcessor, all post processors must now now implement this interfaceex.EventEmitteron longer overrides thethisparameter in callbacksDeprecated
Engine.createMainLoopis now marked deprecated and will be removed in v0.26.0, it is replaced by theClockapiex.Engine,ex.Scene, andex.ActordeprecatedBug Fixes
onPostUpdate#1815] TileMap tiling artifact by @eonarheim in fix: [#1815] TileMap tiling artifact #2146Changed/Refactor
Docs
Build Dependencies Updated
Contributors
Big thanks to all the people who have helped out this iteration!
@ivasilov
@luttje
@tsanyqudsi
@lampewebdev
@joshuadoan
@berkayyildiz
@simon-jaeger
@YJDoc2
@JumpLink
Full Changelog: v0.25.1...v0.25.2
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