Packageorg.flixel
Classpublic class FlxParticle
InheritanceFlxParticle Inheritance FlxSprite Inheritance FlxObject Inheritance FlxBasic Inheritance Object



Public Properties
 PropertyDefined By
 Inheritedacceleration : FlxPoint
How fast the speed of this object is changing.
FlxObject
 Inheritedactive : Boolean
Controls whether update() is automatically called by FlxState/FlxGroup.
FlxBasic
 Inherited_ACTIVECOUNT : uint
[static]
FlxBasic
 Inheritedalive : Boolean
Useful state for many game objects - "dead" (!alive) vs alive.
FlxBasic
 InheritedallowCollisions : uint
Bit field of flags (use with UP, DOWN, LEFT, RIGHT, etc) indicating collision directions.
FlxObject
 Inheritedalpha : Number
Set alpha to a number between 0 and 1 to change the opacity of the sprite.
FlxSprite
 Inheritedangle : Number
Set the angle of a sprite to rotate it.
FlxObject
 InheritedangularAcceleration : Number
How fast the spin speed should change.
FlxObject
 InheritedangularDrag : Number
Like drag but for spinning.
FlxObject
 InheritedangularVelocity : Number
This is how fast you want this sprite to spin.
FlxObject
 Inheritedantialiasing : Boolean
Controls whether the object is smoothed when rotated, affects performance.
FlxSprite
 Inheritedblend : String
Blending modes, just like Photoshop! E.g.
FlxSprite
 Inheritedcameras : Array
FlxSprite
 Inheritedcolor : uint
Set color to a number in this format: 0xRRGGBB.
FlxSprite
 Inheriteddirty : Boolean
Set this flag to true to force the sprite to update during the draw() call.
FlxSprite
 Inheriteddrag : FlxPoint
This isn't drag exactly, more like deceleration that is only applied when acceleration is not affecting the sprite.
FlxObject
 Inheritedelasticity : Number
FlxObject
 Inheritedexists : Boolean
Controls whether update() and draw() are automatically called by FlxState/FlxGroup.
FlxBasic
 Inheritedfacing : uint
Set facing using FlxSprite.LEFT,RIGHT, UP, and DOWN to take advantage of flipped sprites and/or just track player orientation more easily.
FlxSprite
 Inheritedfinished : Boolean
Whether the current animation has finished its first (or only) loop.
FlxSprite
 Inheritedflickering : Boolean
[read-only] Check to see if the object is still flickering.
FlxObject
 Inheritedframe : uint
Tell the sprite to change to a specific frame of animation.
FlxSprite
 InheritedframeHeight : uint
The height of the actual graphic or image being displayed (not necessarily the game object/bounding box).
FlxSprite
 Inheritedframes : uint
The total number of frames in this image (assumes each row is full).
FlxSprite
 InheritedframeWidth : uint
The width of the actual graphic or image being displayed (not necessarily the game object/bounding box).
FlxSprite
 Inheritedhealth : Number
Handy for storing health percentage or armor points or whatever.
FlxObject
 Inheritedheight : Number
FlxObject
 InheritedID : int
IDs seem like they could be pretty useful, huh?
FlxBasic
 Inheritedimmovable : Boolean
Whether an object will move/alter position after a collision.
FlxObject
 Inheritedlast : FlxPoint
FlxObject
  lifespan : Number
FlxParticle
 Inheritedmass : Number
FlxObject
 InheritedmaxAngular : Number
Use in conjunction with angularAcceleration for fluid spin speed control.
FlxObject
 InheritedmaxVelocity : FlxPoint
If you are using acceleration, you can use maxVelocity with it to cap the speed automatically (very useful!).
FlxObject
 Inheritedmoves : Boolean
Set this to false if you want to skip the automatic motion/movement stuff (see updateMotion()).
FlxObject
 Inheritedoffset : FlxPoint
If you changed the size of your sprite object to shrink the bounding box, you might need to offset the new bounding box from the top-left corner of the sprite.
FlxSprite
 Inheritedorigin : FlxPoint
WARNING: The origin of the sprite will default to its center.
FlxSprite
 Inheritedpixels : BitmapData
Set pixels to any BitmapData object.
FlxSprite
 Inheritedscale : FlxPoint
Change the size of your sprite's graphic.
FlxSprite
 InheritedscrollFactor : FlxPoint
A point that can store numbers from 0 to 1 (for X and Y independently) that governs how much this object is affected by the camera subsystem.
FlxObject
 Inheritedsolid : Boolean
FlxObject
 Inheritedtouching : uint
Bit field of flags (use with UP, DOWN, LEFT, RIGHT, etc) indicating surface contacts and collision qualities.
FlxObject
 Inheritedvelocity : FlxPoint
The basic speed of this object.
FlxObject
 Inheritedvisible : Boolean
Controls whether draw() is automatically called by FlxState/FlxGroup.
FlxBasic
 Inherited_VISIBLECOUNT : uint
[static]
FlxBasic
 InheritedwasTouching : uint
FlxObject
 Inheritedwidth : Number
FlxObject
 Inheritedx : Number
FlxObject
 Inheritedy : Number
FlxObject
Protected Properties
 PropertyDefined By
 Inherited_alpha : Number
FlxSprite
 Inherited_animations : Array
FlxSprite
 Inherited_bakedRotation : Number
FlxSprite
 Inherited_caf : uint
FlxSprite
 Inherited_callback : Function
FlxSprite
 Inherited_color : uint
FlxSprite
 Inherited_ct : ColorTransform
FlxSprite
 Inherited_curAnim : FlxAnim
FlxSprite
 Inherited_curFrame : uint
FlxSprite
 Inherited_facing : uint
FlxSprite
 Inherited_flashPoint : Point
FlxSprite
 Inherited_flashPointZero : Point
FlxSprite
 Inherited_flashRect : Rectangle
FlxSprite
 Inherited_flashRect2 : Rectangle
FlxSprite
 Inherited_flicker : Boolean
Internal helper used for retro-style flickering.
FlxObject
 Inherited_flickerTimer : Number
Internal helper used for retro-style flickering.
FlxObject
 Inherited_flipped : uint
FlxSprite
 Inherited_framePixels : BitmapData
FlxSprite
 Inherited_frameTimer : Number
FlxSprite
 Inherited_gfx : Graphics
[static]
FlxSprite
 Inherited_gfxSprite : Sprite
[static]
FlxSprite
 InheritedImgDefault : Class
FlxSprite
 Inherited_mtx : Matrix
FlxSprite
 Inherited_pixels : BitmapData
FlxSprite
 Inherited_point : FlxPoint
This is just a pre-allocated x-y point container to be used however you like
FlxObject
 Inherited_rect : FlxRect
This is just a pre-allocated rectangle container to be used however you like
FlxObject
Public Methods
 MethodDefined By
  
FlxParticle
 Inherited
addAnimation(Name:String, Frames:Array, FrameRate:Number = 0, Looped:Boolean = true):void
Adds a new animation to the sprite.
FlxSprite
 Inherited
addAnimationCallback(AnimationCallback:Function):void
Pass in a function to be called whenever this sprite's animation changes.
FlxSprite
 Inherited
corner():void
FlxSprite
 Inherited
destroy():void
[override]
FlxSprite
 Inherited
draw():void
[override] Called by game loop, updates then blits or renders current frame of animation to the screen
FlxSprite
 Inherited
drawFrame(Force:Boolean = false):void
Request (or force) that the sprite update the frame before rendering.
FlxSprite
 Inherited
drawLine(StartX:Number, StartY:Number, EndX:Number, EndY:Number, Color:uint, Thickness:uint = 1):void
This function draws a line on this sprite from position X1,Y1 to position X2,Y2 with the specified color.
FlxSprite
 Inherited
fill(Color:uint):void
Fills this sprite's graphic with a specific color.
FlxSprite
 Inherited
flicker(Duration:Number = 1):void
Tells this object to flicker, retro-style.
FlxObject
 Inherited
FlxObject
 Inherited
getScreenXY(Point:FlxPoint = null, Camera:FlxCamera = null):FlxPoint
[override] Call this function to figure out the on-screen position of the object.
FlxSprite
 Inherited
hurt(Damage:Number):void
Reduces the "health" variable of this sprite by the amount specified in Damage.
FlxSprite
 Inherited
isTouching(Direction:uint):Boolean
FlxObject
 Inherited
justTouched(Direction:uint):Boolean
FlxObject
 Inherited
kill():void
FlxBasic
 Inherited
loadGraphic(Graphic:Class, Animated:Boolean = false, Reverse:Boolean = false, Width:uint = 0, Height:uint = 0, Unique:Boolean = false):FlxSprite
Load an image from an embedded graphic file.
FlxSprite
 Inherited
loadRotatedGraphic(Graphic:Class, Rotations:uint = 16, Frame:int = -1, AntiAliasing:Boolean = false, AutoBuffer:Boolean = false):FlxSprite
Create a pre-rotated sprite sheet from a simple sprite.
FlxSprite
 Inherited
makeGraphic(Width:uint, Height:uint, Color:uint = 0xffffffff, Unique:Boolean = false, Key:String = null):FlxSprite
This function creates a flat colored square image dynamically.
FlxSprite
 Inherited
onEmit():void
Triggered whenever this sprite is launched by a FlxEmitter.
FlxSprite
 Inherited
onScreen(Camera:FlxCamera = null):Boolean
[override] Check and see if this object is currently on screen.
FlxSprite
 Inherited
overlaps(Object:FlxObject):Boolean
Checks to see if some FlxObject overlaps this FlxObject object in world space.
FlxObject
 Inherited
overlapsPoint(X:Number, Y:Number, Camera:FlxCamera = null, PerPixel:Boolean = false):Boolean
[override] Checks to see if a point in 2D world space overlaps this FlxCore object.
FlxSprite
 Inherited
play(AnimName:String, Force:Boolean = false):void
Plays an existing animation (e.g.
FlxSprite
 Inherited
postUpdate():void
[override]
FlxSprite
 Inherited
preUpdate():void
[override]
FlxObject
 Inherited
Tell the sprite to change to a random frame of animation Useful for instantiating particles or other weird things.
FlxSprite
 Inherited
reset(X:Number, Y:Number):void
Handy function for reviving game objects.
FlxObject
 Inherited
revive():void
FlxBasic
 Inherited
separate(Object1:FlxObject, Object2:FlxObject):Boolean
[static]
FlxObject
 Inherited
separateX(Object1:FlxObject, Object2:FlxObject):Boolean
[static]
FlxObject
 Inherited
separateY(Object1:FlxObject, Object2:FlxObject):Boolean
[static]
FlxObject
 Inherited
stamp(Brush:FlxSprite, X:int = 0, Y:int = 0):void
This function draws or stamps one FlxSprite onto another.
FlxSprite
 Inherited
toString():String
Convert object to readable string name.
FlxBasic
  
update():void
[override]
FlxParticle
Protected Methods
 MethodDefined By
 Inherited
calcFrame():void
Internal function to update the current animation frame.
FlxSprite
 Inherited
Resets some important variables for sprite optimization and rendering.
FlxSprite
 Inherited
Internal function for updating the sprite's animation.
FlxSprite
 Inherited
Internal function for updating the position and speed of this object.
FlxObject
Public Constants
 ConstantDefined By
 InheritedANY : uint
[static]
FlxObject
 InheritedCEILING : uint = 0x0100
[static]
FlxObject
 InheritedDOWN : uint = 0x1000
[static]
FlxObject
 InheritedFLOOR : uint = 0x1000
[static]
FlxObject
 InheritedLEFT : uint = 0x0001
[static]
FlxObject
 InheritedNONE : uint = 0
[static]
FlxObject
 InheritedOVERLAP_BIAS : Number = 4
[static]
FlxObject
 InheritedRIGHT : uint = 0x0010
[static]
FlxObject
 InheritedUP : uint = 0x0100
[static]
FlxObject
 InheritedWALL : uint
[static]
FlxObject
Protected Constants
 ConstantDefined By
 Inherited_pZero : FlxPoint
[static] A handy "empty point" object
FlxObject
Property Detail
lifespanproperty
public var lifespan:Number

Constructor Detail
FlxParticle()Constructor
public function FlxParticle()



Method Detail
update()method
override public function update():void