melonJS 1.0.1

• Core : removed unused Object.mixin method, (caused compatibility issues with socket.io and other libs)
• Entity : disable falling flag when gravity is disabled
• Entity : fix an exception in ObjectEntity.checkCollision()
• Entity : fixed a regression on breakable tiles
• Entity : use width and height by default if spritewidth and spriteheight are not defined
• Entity : throw an exception if mandatory fields width and height are not defined
• Entity : fixed an exception in ObjectEntity.flipX/Y()
• Loader : fixed asset loading when named as a number
• ObjectContainer : use cyclic zIndex by default instead of Infinity
• Audio : sync'ed with last Howler version (as now officially and properly support CocoonJS)
• Audio : melonJS now throws an exception when attempting to load audio assets before audio is initialized
• TMX : fixed a potential issue with ImageLayer when ratio is set to 0 in Tiled
• Font : fixed opacity property usage for me.BitmapFont object.
• Renderable : added a tap and hold feature to the me.GUI_Object object (juhanapaavola)
• Particles : fixed the particle emitter bounds (aaschmitz)
• Input : added several keyboard keys for input mapping (aaschmitz)

melonJS 1.0.0

• Core : now pass the elapsed time as a parameter when calling any object update function
• Core : cleaned-up/renamed conflicting set function in shape and font objects
• Core : added new shapes objects (Ellipse, Polygon) on top of the existing Rectangle one
• Core : added a mixing property to object (insidiator)
• Core : deprecated object manipulation (add, remove) have been removed from me.game
• Core : renamed the me.entityPool API to me.pool and related functions (see documentation & upgrade guide)
• Entity : deprecated helper function (doJump, doWalk) have been removed
• ObjectContainer : renamed getEntityByProp to getChildByProp
• ObjectContainer : getChildByProp now returns all matching object type and not only "entities"
• Camera : camera bounds are now defined as a rectangle and not only in width and height
• Loader : added resource information to loader progress event (warpten)
• Loader : added loading of TMX data from javascript (json) objects (paulmedwal)
• Color : melonJS now defines a new me.Color class for advanced color manipulation
• Particles : added basic Particle System, with emitters and particles (ciangames/insidiator)
• Particles : added a particle emmiter editor, see the example folder (insidiator)
• Device : added full cross-browser support for the Fullscreen API (see me.device)
• Device : added support for the vibration API (me.device.vibrate)
• Device : renamed the me.save.delete function to me.save.removed (delete is a reserved keyword)
• Device : added support for the visibilitychange API (pause/stop state on window show/hidden status)
• Audio : modernised (and also mobile compatible) web audio API based on the awesome Howler library
• Input : added the possibility to disable globally or per key the default browser action
• Input : automatically enable keyboard even on desktop type devices
• Input : the registerPointerEvent functio now only accepts the standardized Pointer Event names.
• TMX : added proper support for all shape type (collision is still however resolved using AABB detection)
• TMX : XML TMX map are now converted to a JXON object on-the-fly, allowing to remove duplicated parsing code
• TMX : added the Tiled "type" property to TMXObject
• TMX : melonJS will now respect the object size as defined in Tiled when parsing/creating related object in the game world
• Timer : added a setTimeout and setIntveral function obeying the engine pause state
• Tween : Fixed tweens to properly maintain time state when paused
• Renderable : collisionBox has been replaced by a more cleaner implementation (see getShape/addShape/getBounds)
• Renderable : the flicker function now takes the global flickering duration in ms (as opposed in frame count)
• Renderable : removed the visible property

melonJS 0.9.11

• Documentation : numerous fixes and improvements
• General : fix initial loading for me.save, and update documentation
• General : fix detection of localStorage on some phones (agmcleod)
• General : fix uncaught exception when objects without a position vector are added to a container
• Input : fully support event-driven key input with me.event.KEYDOWN and me.event.KEYUP
• Input : multiple keys bound to the same action will no longer cancel each other
• Input : fixed pointerEvent support on IE11
• ObjectContainer : fixed rendering of nested containers (again) - Thanks to Peter Hull
• ObjectContainer : fixed getEntityByProp with nested containers
• Animation : (quick) fixed hWidth and hHeight not being updated when the frame size is different
• Core : better support object reset through a onResetEvent function when using object pooling
• Tween : updated the me.Tween object to be usable with the object pooling mechanism
• Font : added a trimRight polyfill to the String class to help fixing multi-line ASCII rendering
• Font : added a drawStroke function
• Font : fixed a bug that broke some CSS font-family names, like monospace and "Trebuchet MS"

melonJS 0.9.10

• Core : fixed object visible flag not being set based on their parent group visible status
• Core : fixed both pauseOnBlur and StopOnBlur being enabled by default
• TMX : fixed the imageLayer reset bug (when unsubscribing the viewport change event)
• TMX : fixed an undefined tileset issue when adding a new Tile through the setTile function
• Documentation : fixed the parameter value of the hasChild function
• Renderable : moved the opacity related getter/setter function into the Renderable class
• Renderable : fixed group opacity setting fully overwriting renderable opacity settings
• ScreenObject : fixed cases where ScreenObjects may not be considered in the viewport
• ObjectContainer : fixed rendering of nested containers

melonJS 0.9.9

• General : added proper support for a jslint task and cleaned source code accordingly (nvlbg)
• General : added a renderable container object (me.ObjectContainer) and reorganize me.game accordingly
• General : added me.game.world as a reference to the game world root object container.
• General : added a new me.save class to manage localStorage, and moved (deprecated) the old me.stat to the plugin repository
• Core : improved game pause management (by swmuron)
• Core : added a me.device object containing device specific capabilities and events (agmcleod)
• Core : moved all device read-only flags to the new me.device object
• Core : fixed Opera Mobile detection when sniffing user agent
• Core : improved orientation change detection, added me.device.orientation and a specific minpubsub channel
• Core : moved debug flags to the debugPanel plugin
• Input : fixed accelerometer event registration when supported
• Input : added support for windows 8 accelerometer (Halfman)
• Input : improved mouse wheel event support to be compatible with all recent browsers
• Input : added support for the touchCancel and mousecancel events
• Input : added TAB key definition to key bindings (agmcleod)
• Loader : refreshed the loader a bit, and added the new logo
• Loader : fixed binary loader (agmcleod)
• Video : added support for CocoonJS 1.4 ('antialias' parameter and the new dispose function)
• Video : added proper support for video scaling on High-DPI devices (no longer requires the JS hack in the index HTML file)
• Video : fix me.sys.scalingInterpolation when display is resized.
• TMX : fixed default group opacity value not being applied to child objects.
• TMX : optimized tile rendering, by using a tileset reference in Tile object
• TMX : added preliminary support for non rectangular shapes in Tiled (although currently converted to me.Rect)
• TMX : fixed multiple image backgrounds with ratio properties that are different values
• TMX : fixed me.ImageLayer drawing being delayed by one frame
• Font : Font objects now properly extend me.Renderable
• GUI : HUD objects have been completely replaced by me.ObjectContainer; See Platformer example for new HUD implementation pattern.
• Animation : the animationspeed property, now defines the delay between frames in terms of milliseconds (as opposed to framecount)
• Animation : allow animation callback to prevent resetting to first frame by returning false really fixed this time
• Shapes : new shapes added for future expansion: me.Ellipse, me.PolyShape
• Shapes : me.Rect.getRect() renamed getBounds()
• Tween : the tween implementation has been updated to the last official r11 version.
• Camera : renamed the mislabeled worldToScreen and ScreenToWorld, and fixed a bug in one of the function.

melonJS 0.9.8

• Renderable : added ShoeBox Packed Texture Support (see me.TextureAtlas)
• Loader : the tps data type has been changed to a more generic json data type (agmcleaod)
• Input : added MSPointer support (Halfman)
• Input : normalized API and management of input event and enabled multi-touch for PointerEvent
• Input : added throttling support for ****move events
• Core : main loop now uses requestAnimationFrame by default with a fallback to setTimeout
• Video : added the possibility to specify a maximum size when enabling video scaling
• Video : automatically limit the maximum size if the corresponding CSS properties are set
• TMX : added the possibility to specify different axis value for the scrolling ratio
• Font : fixed drawing characters with charCode smaller than the firstChar value.
• Renderable : allow animation callback to prevent resetting to first frame by returning `false
• Core : added "Mobile" to me.sys.isMobile UA sniffer (fix Firefox OS detection)

melonJS 0.9.7

• General : melonJS now uses Grunt, the task manager, for the build system
• General : game objects will not update unless inside the viewport or obj.alwaysUpdate flag is enabled
• Audio : preliminary audio support for mobile devices (iOS6 for now)
• Core : added a me.sys.isMobile flag to detect running on a mobile device
• Core : now using screencanvas extension for CocoonJS
• Core : fixed me.game.remove() destroying the object too early
• Entity : ObjectEntity is now composed with a renderable component (does not anymore inherit from AnimationSheet)
• Entity : renderable default position is now set based on the me.ObjectEntity default anchor point.
• Entity : fixed ladder collision detection/management
• Examples : new collision_test example (see ticket #103)
• Examples : new font_test example
• Font : changed default alignement to left/top
• Font : added multiline support for me.Font and me.BitmapFont
• Geometry : most me.Vector2d methods return a reference to this, to allow method chaining
• Input : added a me.input.unlockKey() function that allows to manually unlock key (DblK)
• Loader : fixed loader when repeatedly calling the preloader
• Renderable : new base class for any objects that needs to draw (Sprite, ImageLayer, GUI, etc...)
• Renderable : added TexturePacker Support (see me.TextureAtlas)
• TMX : fixed me.ImageLayer.ratio on Firefox & Opera
• TMX : allows changing the imageLayer default origin using the imageLayer anchorPoint
• TMX : added a new me.game.getEntityByProp() function (DblK)
• TMX : added JSON map parsing support
• TMX : small optimization for isometric rendering (pixelToTileCoords() function)
• TMX : fixed access to inherited properties
• TMX : added an entry point for a potential gzip/zlib TMX decompression plugin
• TMX : fixed object positioning on isometric maps (andyveliz)
• TMX : property value convention for automatically JSON-decoding; prefix with json:
• Video : fixed viewport.shake()
• Video : optimized framerate on cocoonJS platforms by using the 'screencanvas' extension
• Video : disable video scaling interpolation by default

melonJS 0.9.6

• General : fix compatibility issue with previous iOS(5.x) and Android version
• Core : workaround for useNativeFrame when cancelAnimationRequest is not supported
• Audio : added volume and mute control settings
• Audio : added the possibility to stream audio elements
• TMX : code optimization to lower memory usage
• TMX : fixed layer scrolling when using pre-rendering
• Loader : fixed me.loader.load not adding TMX into the me.levelDirector

melonJS 0.9.5

• Audio : added mp4/aac pre-loading support
• Audio : added codec selection based on audio support level
• Core : fixed requestAnimationFrame
• Core : added an official plugin API
• Core : fixed a object removing and sorting lock issue
• Core : added a 'floating' property for renderables
• Core : added Object Pooling support
• Core : fixed the me.game.getEntityByName function when using camelcase names
• Debug : added a simple debug panel plugin
• Font : fixed font name starting with a decimal value
• Font : added changes to allow specifying a flat number of px,em, etc for font sizes.
• Font : added support for comma separated font names like in CSS
• Event : added Daniel Lamb minPubSub library for event publishing
• Event : fixed touch event support detection on cocoonJS
• Event : added click, dblclick, tap events
• Event : fixed mouse event conflict and mousewheel event
• Geometry : added a function to return the angle between two vectors
• Input : me.GUI_Object's onClicked() function has been renamed to onClick()
• Loader : use asynchronous mode when loading XML files
• Entity : added spacing and margin capacities for sprite (same as Tile Map Sprite)
• Entity : fixed flickering when using requestAnimationFrame
• Entity : added opacity setting
• Entity : fixed visible property automatic setting
• Entity : moved collision check outside of the Entity Object
• Entity : cleaned and renamed the collision utility function
• Entity : added the possibility to check for multiple collision
• Entity : added a collideType function to check for collision with a specific type
• Entity : moved collisionBox from SpriteObject to Entity Object
• Entity : added a distanceToPoint, angleTo and angleToPoint function
• Tween : fixed tween when pausing game
• Tween : various fixes and optimization from the official repository
• TMX : fixed a bug that was preventing a non visible layer to be set visible later
• TMX : fixed the clearTile function on non visible layers (e.g. collision map)
• TMX : added official support for Opacity in TiledLayer, TMXLayer, colorLayer and ImageLayer
• TMX : added support for TSX files
• TMX : added a repeat property to Image Layer instances, similar to CSS background-position
• TMX : parallax layer is now based on the new "official" Image Layer support (from Tiled 0.9.0)
• TMX : fixed the getObjectGroupByName() function
• TMX : added support for custom tile type
• Tutorial : fixed camel case issue in resource names
• Tutorial : update the parallax part to reflect last changes in melonJS (Image Layer)
• Video : added support for display scaling
• Video : added a setImageSmoothing function
• Example : added "whack-a-mole" as an official example
• Example : added a new "platfomer" example (using legal assets) and removed alex kidd based examples

melonJS 0.9.4

• General : melonJS is now only using Google Closure (removed YUI compressor)
• General : melonJS is now ES5 strict mode compliant
• General : added a .editorconfig file to provide basic rules to editors
• Core : added a flag to enable/disable automatic pause on loosing/gaining focus
• Core : fixed rendering loop when using requestAnimationFrame (parasyte)
• Core : added a renderCollisionMap debug setting (parasyte)
• Core : use console.error instead of window.alert
• Core : added the possibility to specify a user-defined sort function
• Core : fixed mixing screenObject added as object, and TMX level loading
• Core : fixed screenObject when extending update & draw function
• Entity : added an anchor point for renderables (through SpriteObject)
• Entity : added rotation support (through SpriteObject)
• Entity : added the possibility to pause an animation (parasyte)
• Entity : fixed default position by using top-left coordinates as in Tiled
• Entity : fixed invisible entities being removed when colliding
• Font : fixed me.Font horizontal alignement
• General : fixed & enhanced object/memory deallocation when switching levels
• General : rewrote the parallax code using the new Generic Image Layer Object
• General : added support for vertical parallax layer
• Geometry : added a function to test for vector "equality"
• Geometry : added a couple of Self function (to help avoid object creation)
• Loader : fixed a case issue between filename and asset name
• Input : added the possibility to check for mouse event based on world or screen coordinates
• Input : fixed a false-positive issue at initialization, and usage of special keys (parasyte)
• TMX : added dynamic layer rendering (configurable globally or per layer through Tiled)
• TMX : added Image Layer Support (Tiled daily builds only)
• TMX : added support for the new map background property (Tiled daily builds only)
• TMX : added a Color Layer (used when a background color is defined)
• TMX : another round of clean-up and various bug fixing
• TMX : added support for TMX Object without name (parasyte)
• TMX : added preliminary support for polygon and polyline objects (parasyte)
• TMX : fixed visible flag and user-defined properties not being applied to ObjectGroup
• TMX : fixed rendering issue with transformed tiles (AD, H, V)
• TMX : fixed display of map being smaller than the viewport
• TMX : fixed TMXObject not being declared correctly under the "me" namespace
• Utils : fixed the HexToRGB function and added support for the 3 char format (#hhh)
• Tween : fixed exception in the tween library (parasyte)
• Documentation : corrected and added missing documentation