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Flash 3d Sokoban Prototype With Alternativa3d

gembin — Sat, 21 Jul 2012 15:03:00 GMT

摘要: Emanuele Feronato italian geek and PROgrammer prepared two great blog posts with Sokoban game prototype. As all of his examples Sokoban prototypes have good code and can be clearly understood.Her... 阅读全文

gembin 2012-07-21 23:03 发表评论

Flash 3d Sokoban Prototype With Alternativa3d Textured Version

gembin — Sat, 21 Jul 2012 15:00:00 GMT

摘要: Emanuele Feronato added textures and some environment to Sokoban game prototype made with Flare3D.I reproduced this prototype on Alternativa3D engine. And here you can find it:Generally this port... 阅读全文

gembin 2012-07-21 23:00 发表评论

Flash 3d Sokoban Prototype With Alternativa3d Textured Version

gembin — Sat, 21 Jul 2012 14:58:00 GMT

Emanuele Feronato added textures and some environment to Sokoban game prototype made with Flare3D.

I reproduced this prototype on Alternativa3D engine. And here you can find it:

Generally this port is bit different from Emanuele’s version. I can’t find information about feature like SkyBox in Alternativa3D, so this feature coded manually. Another difference is camera behavior. Emanuele binds camera to object and during rotations player object stand still and only camera fly around by its orbit. In Alternativa3d version object rotates too, this allow us to face player object it to it’s current direction. Camera is not binded to the object directly it is binded to object container and we can manipulate with player object in container, add animations, rotations etc. But both variants are good I think.

Here is source code:

package  { 	import alternativa.Alternativa3D; 	import alternativa.engine3d.containers.*; 	import alternativa.engine3d.controllers.*; 	import alternativa.engine3d.core.Camera3D; 	import alternativa.engine3d.core.Clipping; 	import alternativa.engine3d.core.Debug; 	import alternativa.engine3d.core.MipMapping; 	import alternativa.engine3d.core.MouseEvent3D; 	import alternativa.engine3d.core.Object3D; 	import alternativa.engine3d.core.Object3DContainer; 	import alternativa.engine3d.core.Sorting; 	import alternativa.engine3d.core.View; 	import alternativa.engine3d.materials.FillMaterial; 	import alternativa.engine3d.materials.TextureMaterial; 	import alternativa.engine3d.objects.Sprite3D; 	import alternativa.engine3d.primitives.Box; 	import alternativa.engine3d.primitives.Plane; 	import alternativa.engine3d.primitives.Sphere; 	 	import flash.display.BitmapData; 	import flash.display.BlendMode; 	import flash.display.Sprite; 	import flash.display.StageAlign; 	import flash.display.StageQuality; 	import flash.display.StageScaleMode; 	import flash.events.Event; 	import flash.events.KeyboardEvent; 	import flash.filters.GlowFilter; 	import flash.geom.ColorTransform; 	import flash.geom.Vector3D; 	import flash.sampler.NewObjectSample; 	import flash.system.Capabilities; 	import flash.ui.Keyboard; 		 	[SWF(backgroundColor="#000000", frameRate="100", width="640", height="480")] 	public class alternativa3dSokoban extends Sprite  	{ 		private const CUBESIZE:Number=10; 		//embeding textures images 		[Embed(source="resource/crateTextureImg.jpg")] static private const crateTextureImg:Class; 		[Embed(source="resource/floorTextureImg.png")] static private const floorTextureImg:Class; 		[Embed(source="resource/crateTopTextureImg.jpg")] static private const crateTopTextureImg:Class; 		[Embed(source="resource/crateTopGoalTextureImg.jpg")] static private const crateTopGoalTextureImg:Class; 		[Embed(source="resource/wallTextureImg.png")] static private const wallTextureImg:Class; 		[Embed(source="resource/goalTextureImg.jpg")] static private const goalTextureImg:Class; 		[Embed(source="resource/playerTextureImg.jpg")] static private const playerTextureImg:Class; 		[Embed(source="resource/backBitmapImg.jpg")] static private const backTextureImg:Class; 		[Embed(source="resource/backBottomBitmapImg.jpg")] static private const backBottomTextureImg:Class;  		// sokobal demo level and player position 		private var levels:Array=[[1,1,1,1,0,0,0,0],[1,0,0,1,1,1,1,1],[1,0,2,0,0,3,0,1],[1,0,3,0,0,2,4,1],[1,1,1,0,0,1,1,1],[0,0,1,1,1,1,0,0]]; 		private var playerCol:uint; 		private var playerRow:uint; 		private var playerRotation:Number=0; 		private var playerAngle:Number=0; 		private var playerMovement:Number=0; 		private var dRow:int; 		private var dCol:int; 		 		// alternativa3d  engine variables 		private var camera:Camera3D; 		private var controller:SimpleObjectController; 		private var container:ConflictContainer;			 		private var frame:Sprite = new Sprite(); 		public var player:Sphere;// Sphere primitive representing the player 		public var cplayer:SimpleObjectController; //controller for player object 		public var conplayer:Object3DContainer; //container for player 		private var movingCrate:Box;// cube primitive representing the moving crate		 			 		// textures		 		private var crateTexture:TextureMaterial = new TextureMaterial(new crateTextureImg().bitmapData); 		private var floorTexture:TextureMaterial = new TextureMaterial(new floorTextureImg().bitmapData); 		private var crateTopTexture:TextureMaterial = new TextureMaterial(new crateTopTextureImg().bitmapData); 		private var crateTopGoalTexture:TextureMaterial = new TextureMaterial(new crateTopGoalTextureImg().bitmapData); 		private var wallTexture:TextureMaterial = new TextureMaterial(new wallTextureImg().bitmapData); 		private var goalTexture:TextureMaterial = new TextureMaterial(new goalTextureImg().bitmapData); 		private var playerTexture:TextureMaterial = new TextureMaterial(new playerTextureImg().bitmapData); 		// SkyBox textures 		private var backTexture:TextureMaterial = new TextureMaterial(new backTextureImg().bitmapData); 		private var backBottomTexture:TextureMaterial = new TextureMaterial(new backBottomTextureImg().bitmapData); 						 		public function alternativa3dSokoban()  		{			 			stage.scaleMode = StageScaleMode.NO_SCALE; 			stage.align = StageAlign.TOP_LEFT; 			stage.quality = StageQuality.BEST; 			 			// Camera 			camera = new Camera3D(); 			camera.view = new View(640, 480); 			addChild(camera.view); 						 			// Camera controller 			controller = new SimpleObjectController(stage, camera, 200, 3); 			 			// Root object 			container = new ConflictContainer(); 			container.resolveByAABB = true; 			container.resolveByOOBB = true; 			 			//Player controller 			conplayer = new Object3DContainer(); 			cplayer = new SimpleObjectController(stage, player, 3); 			 //i am not shure about SkyBox in Alternativa and will prepare it manually 			var backBottom:Plane = new Plane(200*CUBESIZE/2,200*CUBESIZE/2); 			backBottom.setMaterialToAllFaces(backBottomTexture); 			backBottom.x = 0; 			backBottom.y = -100*CUBESIZE/2; 			backBottom.z = 0; 			backBottom.rotationX = 90*Math.PI/180; 			container.addChild(backBottom); 			 			var backLeft:Plane = new Plane(200*CUBESIZE/2,200*CUBESIZE/2); 			backLeft.setMaterialToAllFaces(backTexture); 			backLeft.x = 0; 			backLeft.y = 0; 			backLeft.z = 100*CUBESIZE/2; 			container.addChild(backLeft);  			var backRight:Plane = new Plane(200*CUBESIZE/2,200*CUBESIZE/2); 			backRight.setMaterialToAllFaces(backTexture); 			backRight.x = 0; 			backRight.y = 0; 			backRight.z = -100*CUBESIZE/2; 			container.addChild(backRight);  			var backFront:Plane = new Plane(200*CUBESIZE/2,200*CUBESIZE/2); 			backFront.setMaterialToAllFaces(backTexture); 			backFront.x = -100*CUBESIZE/2; 			backFront.y = 0; 			backFront.z = 0; 			backFront.rotationY = 90*Math.PI/180; 			container.addChild(backFront);  			var backBack:Plane = new Plane(200*CUBESIZE/2,200*CUBESIZE/2); 			backBack.setMaterialToAllFaces(backTexture); 			backBack.x = 100*CUBESIZE/2; 			backBack.y = 0; 			backBack.z = 0; 			backBack.rotationY = 90*Math.PI/180; 			container.addChild(backBack); // end SkyBox 			 			var box:Box; 			/* 			[[1,1,1,1,0,0,0,0], 			 [1,0,0,1,1,1,1,1], 			 [1,0,2,0,0,3,0,1], 			 [1,0,3,0,0,2,4,1], 			 [1,1,1,0,0,1,1,1], 			 [0,0,1,1,1,1,0,0]]; 			*/ 			// level construction 			for (var i:uint=0; i<6; i++)  			{ 				for (var j:uint=0; j<8; j++)  				{ 					switch (levels[i][j])  					{ 						case 0 : 							box = new Box(CUBESIZE,CUBESIZE/2,CUBESIZE,1,1); 							box.setMaterialToAllFaces(floorTexture); 							box.x = CUBESIZE*j; 							box.y = 0; 							box.z = CUBESIZE*i; 							container.addChild(box); 							break; 						case 1 : 							box = new Box(CUBESIZE,CUBESIZE/2,CUBESIZE,1); 							box.setMaterialToAllFaces(floorTexture); 							box.x = CUBESIZE*j; 							box.y = 0; 							box.z = CUBESIZE*i; 							container.addChild(box); 							 							box = new Box(CUBESIZE,CUBESIZE,CUBESIZE,1); 							box.setMaterialToAllFaces(wallTexture); 							box.x = CUBESIZE*j; 							box.y = CUBESIZE*3/4; 							box.z = CUBESIZE*i; 							container.addChild(box); 							break; 						case 2 : 							box = new Box(CUBESIZE,CUBESIZE/2,CUBESIZE,1); 							box.setMaterialToAllFaces(goalTexture); 							box.x = CUBESIZE*j; 							box.y = 0; 							box.z = CUBESIZE*i; 							container.addChild(box); 							break; 						case 3 : 							box = new Box(CUBESIZE,CUBESIZE/2,CUBESIZE,1); 							box.setMaterialToAllFaces(floorTexture); 							box.x = CUBESIZE*j; 							box.y = 0; 							box.z = CUBESIZE*i; 							container.addChild(box); 							box = new Box(CUBESIZE,CUBESIZE,CUBESIZE,1); 							box.name = "crate_"+i+"_"+j; 							box.setMaterialToAllFaces(crateTexture); 							box.x = CUBESIZE*j; 							box.y = CUBESIZE*3/4; 							box.z = CUBESIZE*i; 							box.rotationX -= 90*Math.PI/180; 							// top of the crate 							box.faces[4].material=crateTopTexture; 							box.faces[5].material=crateTopTexture;  							container.addChild(box); 							break; 						case 4 : 							box = new Box(CUBESIZE,CUBESIZE/2,CUBESIZE,1); 							box.setMaterialToAllFaces(floorTexture); 							box.x = CUBESIZE*j; 							box.y = 0; 							box.z = CUBESIZE*i; 							container.addChild(box); 														 							player = new Sphere(CUBESIZE/2,16,16,false,playerTexture);  							conplayer.addChild(player); 							conplayer.visible = true; 							conplayer.x = CUBESIZE*j; 							conplayer.y = CUBESIZE*3/4; 							conplayer.z = CUBESIZE*i; 							conplayer.rotationX -= 90*Math.PI/180; 							container.addChild(conplayer); 							playerCol=j; 							playerRow=i; 							break; 					} 				} 			}  			// Adding camera 			container.addChild(camera); 			 			// View frame 			addChild(frame);												 			onResize();		 			stage.addEventListener(Event.ENTER_FRAME, updateEvent);			 			stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDwn);		 			stage.addEventListener(Event.RESIZE, onResize); 		}  		private function onKeyDwn(e:KeyboardEvent):void  		{ 			if (playerRotation==0&&playerMovement==0)  			{ 				switch (e.keyCode)  				{ 					case Keyboard.LEFT : 						playerRotation=+9; 						playerAngle+=90; 						break; 					case Keyboard.RIGHT : 						playerRotation=-9; 						playerAngle-=90; 						break; 					case Keyboard.UP : 						movingCrate=null; 						playerAngle=Math.round(conplayer.rotationY*180/Math.PI)%360; 						if (playerAngle<0)  						{ 							playerAngle+=360; 						} 						// we have to determine the difference between current row and column 						// and the new row and column according to player heading 						switch (playerAngle)  						{ 							case 0 : 								dRow=0; 								dCol=-1; 								break; 							case 90 : 								//dRow=-1; 								dRow=1; 								dCol=0; 								break; 							case 180 : 								dRow=0; 								dCol=1; 								break; 							case 270 : 								//dRow=1; 								dRow=-1; 								dCol=0; 								break; 						} 						if (levels[playerRow+dRow][playerCol+dCol]==0||levels[playerRow+dRow][playerCol+dCol]==2)  						{ 							// the player can move 							playerMovement=-CUBESIZE/10; 						}  						else  						{ 							if (levels[playerRow+dRow][playerCol+dCol]==3||levels[playerRow+dRow][playerCol+dCol]==5) { 								if (levels[playerRow+2*dRow][playerCol+2*dCol]==0||levels[playerRow+2*dRow][playerCol+2*dCol]==2) { 									// the player can move and can push a crate 									movingCrate=container.getChildByName("crate_"+(playerRow+dRow)+"_"+(playerCol+dCol))as Box; 									playerMovement=-CUBESIZE/10; 								} 							} 						} 						break;  				} 			} 		}   		public function updateEvent(e:Event):void  		{		 				if (playerRotation)  				{ 					conplayer.rotationY+=playerRotation*Math.PI/180; 					 					if (Math.abs(Math.round(conplayer.rotationY*180/Math.PI))%90==0) 					{ 						playerRotation=0; 					} 				} 				 				if (playerMovement)  				{					 					switch (playerAngle)  					{ 					case 0 : 						conplayer.x += playerMovement; 						player.rotationY -= 18*Math.PI/180; 					break; 					case 90 : 						conplayer.z += -playerMovement; 						player.rotationY -= 18*Math.PI/180; 					break; 					case 180 : 						conplayer.x += -playerMovement; 						player.rotationY -= 18*Math.PI/180; 						break; 					case 270 : 						conplayer.z += playerMovement; 						player.rotationY -= 18*Math.PI/180; 						break; 					} 					 					if (movingCrate)  					{ 						switch (playerAngle)  						{ 							case 0 : 								movingCrate.x += playerMovement; 								break; 							case 90 : 								movingCrate.z += -playerMovement; 								break; 							case 180 : 								movingCrate.x += -playerMovement; 								break; 							case 270 : 								movingCrate.z += playerMovement; 								break; 						} 					}  					// we need this to know if the player stopped on the destination tile 					if ((playerAngle%180==0&&(Math.round(conplayer.x*10)/10)%CUBESIZE==0)||(playerAngle%180!=0&&(Math.round(conplayer.z*10)/10)%CUBESIZE==0))  					{ 						playerMovement=0; 						levels[playerRow+dRow][playerCol+dCol]+=4; 						levels[playerRow][playerCol]-=4; 						if (movingCrate) { 							levels[playerRow+2*dRow][playerCol+2*dCol]+=3; 							if (levels[playerRow+2*dRow][playerCol+2*dCol]==5) { 								// changing materials on the fly 								movingCrate.setMaterialToAllFaces(crateTexture); 								// top of the crate on goal 								movingCrate.faces[4].material=crateTopGoalTexture; 								movingCrate.faces[5].material=crateTopGoalTexture;								  							} 							else  							{ 								//movingCrate.setMaterialToAllFaces(crateMaterial); 								movingCrate.setMaterialToAllFaces(crateTexture); 								// top of the crate 								movingCrate.faces[4].material=crateTopTexture; 								movingCrate.faces[5].material=crateTopTexture;								 							} 							levels[playerRow+dRow][playerCol+dCol]-=3; 							movingCrate.name="crate_"+(playerRow+2*dRow)+"_"+(playerCol+2*dCol); 						} 						playerCol+=dCol; 						playerRow+=dRow; 					} 				}  				onEnterFrame(); 		}			  		public function correct_camera_angles():void 		{ 			//set camera position 			var r:Number = 10*CUBESIZE/3;			 			var a:Number = -conplayer.rotationY; 			var cx:Number = conplayer.x+Math.cos(a)*r; 			var cz:Number = conplayer.z+Math.sin(a)*r; 			var cy:Number = conplayer.y+r;			 			controller.setObjectPosXYZ(cx,cy,cz); 			 			//look at player box 			controller.lookAtXYZ(conplayer.x,conplayer.y,conplayer.z); 			 			//correct camera angles			 				var cprotY:Number; 				 				cprotY=Math.round(conplayer.rotationY*180/Math.PI)%360;			 				if (cprotY<0)  				{ 					cprotY+=360; 				} 				if (cprotY>180) 				{ 					camera.rotationX = camera.rotationX + (90*Math.PI/180)*Math.sin((cprotY%180)*Math.PI/180); 				}										 				camera.rotationY = camera.rotationY+90*Math.PI/180-conplayer.rotationY; 		} 		 		public function onEnterFrame(e:Event = null):void  		{ 			controller.update(); 			correct_camera_angles(); 			cplayer.update(); 			camera.render();		 		} 		  		public function onResize(e:Event = null):void  		{ 			//here you can add border size for view 			var pd:Number = 0; 			camera.view.width = stage.stageWidth - pd*2; 			camera.view.height = stage.stageHeight - pd*2; 			camera.view.x = pd; 			camera.view.y = pd; 			 			frame.graphics.clear(); 			frame.graphics.beginFill(0x000000, 0); 			frame.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight); 			//frame.graphics.lineStyle(0, 0x7F7F7F); 			frame.graphics.drawRect(pd, pd, camera.view.width, camera.view.height); 			frame.graphics.endFill(); 		} 	} }

Here you can download sources.

gembin 2012-07-21 22:58 发表评论

Embedding fonts into ActionScript 3 project

gembin — Sat, 21 Jul 2012 14:56:00 GMT

摘要: Operating with embedded graphics and fonts of flash application during development is significant, since unique cross-browser (and cross-platform hopefully) look is one of key RIA/flashgame features. ... 阅读全文

gembin 2012-07-21 22:56 发表评论

Comparing the syntax of Java 5 and ActionScript 3

gembin — Sat, 07 Jul 2012 14:44:00 GMT

This list is not complete, and your input is appreciated.

Concept/Language Construct	Java 5.0	ActionScript 3.0
Class library packaging	.jar	.swc
Inheritance	class Employee extends Person{…}	class Employee extends Person{…}
Variable declaration and initialization	String firstName=”John”; Date shipDate=new Date(); int i; int a, b=10; double salary;	var firstName:String=”John”; var shipDate:Date=new Date(); var i:int; var a:int, b:int=10; var salary:Number;
Undeclared variables	n/a	It’s an equivalent to the wild card type notation . If you declare a variable but do not specify its type, the type will apply. A default value: undefined var myVar:*;
Variable scopes	block: declared within curly braces, local: declared within a method or a block member: declared on the class level no global variables	No block scope: the minimal scope is a function local: declared within a function member: declared on the class level If a variable is declared outside of any function or class definition, it has global scope.
Strings	Immutable, store sequences of two-byte Unicode characters	Immutable, store sequences of two-byte Unicode characters
Terminating statements with semicolons	A must	If you write one statement per line you can omit it.
Strict equality operator	n/a	=== for strict non-equality use !==
Constant qualifier	The keyword final final int STATE=”NY”;	The keyword const const STATE:int =”NY”;
Type checking	Static (checked at compile time)	Dynamic (checked at run-time) and static (it’s so called ‘strict mode’, which is default in Flex Builder)
Type check operator	instanceof	is – checks data type, i.e. if (myVar is String){…} The is operator is a replacement of older instanceof
The as operator	n/a	Similar to is operator, but returns not Boolean, but the result of expression: var orderId:String=”123”; var orderIdN:Number=orderId as Number; trace(orderIdN);//prints 123
Primitives	byte, int, long, float, double,short, boolean, char	all primitives in ActionScript areobjects. Boolean, int, uint, Number, String The following lines are equivalent; var age:int = 25; var age:int = new int(25);
Complex types	n/a	Array, Date, Error, Function, RegExp, XML, and XMLList
Array declaration and instantiation	int quarterResults[]; quarterResults = new int[4]; int quarterResults[]={25,33,56,84};	var quarterResults:Array =new Array(); or var quarterResults:Array=[]; var quarterResults:Array= [25, 33, 56, 84]; AS3 also has associative arrays that uses named elements instead of numeric indexes (similar to Hashtable).
The top class in the inheritance tree	Object	Object
Casting syntax: cast the class Object to Person:	Person p=(Person) myObject;	var p:Person= Person(myObject); or var p:Person= myObject as Person;
upcasting	class Xyz extends Abc{} Abc myObj = new Xyz();	class Xyz extends Abc{} var myObj:Abc=new Xyz();
Un-typed variable	n/a	var myObject:* var myObject:
packages	package com.xyz; class myClass {…}	package com.xyz{ class myClass{…} } ActionScript packages can include not only classes, but separate functions as well
Class access levels	public, private, protected if none is specified, classes have package access level	public, private, protected if none is specified, classes haveinternal access level (similar to package access level in Java)
Custom access levels: namespaces	n/a	Similar to XML namespaces. namespace abc; abc function myCalc(){} or abc::myCalc(){} use namespace abc ;
Console output	System.out.println();	// in debug mode only trace();
imports	import com.abc.*; import com.abc.MyClass;	import com.abc.*; import com.abc.MyClass; packages must be imported even if the class names are fully qualified in the code.
Unordered key-value pairs	Hashtable, Map Hashtable friends = new Hashtable(); friends.put(“good”, “Mary”); friends.put(“best”, “Bill”); friends.put(“bad”, “Masha”); String bestFriend= friends.get(“best”); // bestFriend is Bill	Associative Arrays Allows referencing its elements by names instead of indexes. var friends:Array=new Array(); friends["good"]=”Mary”; friends["best"]=”Bill”; friends["bad"]=”Masha”; var bestFriend:String= friends[“best”] friends.best=”Alex”; Another syntax: var car:Object = {make:”Toyota”, model:”Camry”}; trace (car["make"], car.model); // Output: Toyota Camry
Hoisting	n/a	Compiler moves all variable declarations to the top of the function, so you can use a variable name even before it’s been explicitly declared in the code.
Instantiation objects from classes	Customer cmr = new Customer(); Class cls = Class.forName(“Customer”); Object myObj= cls.newInstance();	var cmr:Customer = new Customer(); var cls:Class = flash.util.getClassByName(“Customer”); var myObj:Object = new cls();
Private classes	private class myClass{…}	There is no private classes in AS3.
Private constructors	Supported. Typical use: singleton classes.	Not available. Implementation of private constructors is postponed as they are not the part of the ECMAScript standard yet. To create a Singleton, use public static getInstance(), which sets a private flag instanceExists after the first instantiation. Check this flag in the public constructor, and if instanceExists==true, throw an error.
Class and file names	A file can have multiple class declarations, but only one of them can be public, and the file must have the same name as this class.	A file can have multiple class declarations, but only one of them can be placed inside the package declaration, and the file must have the same name as this class.
What can be placed in a package	Classes and interfaces	Classes, interfaces, variables, functions, namespaces, and executable statements.
Dynamic classes (define an object that can be altered at runtime by adding or changing properties and methods).	n/a	dynamic class Person { var name:String; } //Dynamically add a variable // and a function var p:Person = new Person(); p.name=”Joe”; p.age=25; p.printMe = function () { trace (p.name, p.age); } p.printMe(); // Joe 25
function closures	n/a. Closure is a proposed addition to Java 7.	myButton.addEventListener(“click”, myMethod); A closure is an object that represents a snapshot of a function with its lexical context (variable’s values, objects in the scope). A function closure can be passed as an argument and executed without being a part of any object
Abstract classes	supported	n/a
Function overriding	supported	Supported. You must use the override qualifier
Function overloading	supported	Not supported.
Interfaces	class A implements B{…} interfaces can contain method declarations and final variables.	class A implements B{…} interfaces can contain only function declarations.
Exception handling	Keywords: try, catch, throw, finally, throws Uncaught exceptions are propagated to the calling method.	Keywords: try, catch, throw, finally A method does not have to declare exceptions. Can throw not only Error objects, but also numbers: throw 25.3; Flash Player terminates the script in case of uncaught exception.
Regular expressions	Supported	Supported

gembin 2012-07-07 22:44 发表评论

AS3�~�码规范

gembin — Fri, 03 Jun 2011 03:20:00 GMT

摘要: 阅读全文

gembin 2011-06-03 11:20 发表评论

AS3 depth sorting of display objects

gembin — Thu, 18 Nov 2010 08:04:00 GMT

摘要: Sometimes i remember back, how easy it was in AS2 days to cope with visual objects´ depths or z-indexes, looping lists with applying the iterator to the depth of an object during instanciation by... 阅读全文

gembin 2010-11-18 16:04 发表评论

AS3-DI-Metadata

gembin — Fri, 12 Nov 2010 06:44:00 GMT

What a Metamess

Spring Actionscript, Dawn, SmartyPants, Swiz, Spicelib (used by Parsley) and SwiftSuspenders (used by Robotlegs) perform Dependency Injection.

Moreover they can all perform automatic DI by parsing class metadata. It would be grand if the common DI related metadata tags could be standardised. That way we really could write code that is decoupled from any particular framework.

Injection by Type

Dawn, Swiz, Spicelib, SwiftSuspenders, SmartyPants: [Inject] (above property, setter or method)
Spring AS: [Autowire] (above property, setter or method)

Most popular

[Inject] by 5

Notes

[Inject] is clear and simple and used by almost all of the libraries. It also directly correlates to @Inject from the JSR-330 Dependency Injection for Java specification. Let’s use it.

Injection by Name/Id

Dawn, SwiftSuspenders, SmartyPants: [Inject(name=“SomeName”)] (above property, setter or method)
Swiz: [Inject(source=“SomeName”)] (above property, setter or method)
Spicelib: [Inject(id=“SomeName”)] (above property, setter or method)
Spring AS: [Autowired(name=“SomeName”)] (above property, setter or method)

Most popular

[Inject(name=“SomeName”)] by 3

Notes

Since you can define default attributes best practice could be to leave out the attribute: [Inject(“SomeName”)]

Constructor Injection:

SwiftSuspenders: [Inject] (above class)
Spicelib: [InjectConstructor] (above class)
Swiz, Spring AS, Dawn: ?

Notes

I don’t see the need for an extra tag ([InjectConstructor]) when we could simply use [Inject].

Object Lifecycle – Post Injection:

Dawn, SwiftSuspenders, SmartyPants, Swiz: [PostConstruct] (above method)
Spicelib: [Init] (above method)

Most popular

[PostConstruct] by 4

Notes

@PostConstruct is used in Java for the same purpose. Let’s use the most popular, established one.

Object Lifecycle – Teardown:

SwiftSuspenders, SmartyPants, Dawn: none?
Swiz: [PreDestroy] (above method)
Spicelib: [Destroy] (above method)

Notes

@PreDestroy is used in Java for the same purpose. Let’s use the most familiar, established one.

Factory/Provider:

SwiftSuspenders, SmartyPants, Swiz: none?
Dawn: [Provider] (above method)
Spicelib: [Factory] (above method)

gembin 2010-11-12 14:44 发表评论

Smartfoxserver

gembin — Fri, 12 Nov 2010 02:32:00 GMT

SmartFoxServer 是专门�ؓAdobe Flash设计的跨�q�_��socket服务器，让开发者高效地开发多人应用及游戏. 该服务器主要用来创徏多玩家游戏。�ƈ提供强大的制作工��P��各种回合制游戏和实时游戏都可以胜仅R�?SmartFoxServer 支持的播攑֙�从Flash player6版到最新的Flash Player 9�Q��ƈ提供丰富的Actionscript 1.0, 2.0 and 3.0 APIs,同时也支�?Flex Builder 2 and 3. 该��品带有详�l�的帮助文档, 大约 35 个带源代码的�C�Z�� q�有强大的远�E�管理工�? 本入门假定你会基本的flex3开发知识�?/p>

SFS��介快�?可靠:

SmartFoxServer 是基于高效和可升�U�的�l�构�Q�可以在单CPU服务器机子上处理数千的客��L��. 是有名的�q�x��的服务器�Q�最低支持P2-350Mhz。很多公司和游戏机构都已�l��?SmartFoxServer 开发出了很多高质量的在�U�多玩家应用及游戏。比如Club Penguin

高制作能�?

SmartFoxServer 带有一套支持Actionscript 1.0, 2.0 �?Actionscript 3.0 的APIs 他们都是从flash核心对象扩展出来的新功能�Q�可以让开发者简单快速地开发多玩家应用.

扩展�?

SmartFoxServer 可以使用Actionscript, Javascript, Python and Java�q�行服务器端的扩�? 自定义服务器端扩展，可以执行复杂的应用，游戏逻辑�Q�高�U�用��P��戉K��理�Q�及服务器新行�ؓ�Q�等�{?另外�?/p>

跨��^台�?

SmartFoxServer 可以�q�行在�Q何系�l�上: 因�ؓSmartFoxServer �?00%的纯 Java 开发的应用,它可以运行在��M��q�_��?如：Windows (NT/2K/XP/2003), Linux, MacOS X (10.4 or higher), Solaris �{�等.

强大的附加��Y�?

SmartFoxServer 带有强大的附加��Y件来扩展其功�?

BlueBox:

让玩安��开�|�络限制(防火�? 代理) 来进行多玩家游戏�Q�而不牺牲�q�接速度. 因�ؓ API 会自动在”�q�后“选择最好的�q�接�pȝ��?/p>

RedBox:

免费开源的附加软�g�Q��在SmartFoxServer的框架中集成了音�?视频��的能力�Q�red5�Q? �q�简化了 A/V应用的开发难度�?/p>

什么是SFS客户端的API�Q?/p>

Sfs已经��Z��做好了基本的客户端网�l�通信通道�Q�这个通道可以联通服务端的相兛_��能模块来实现相关功能。比如用��L��?戉K��登陆/用户信息�q�播/更新用户戉K��信息�{�等。你只调用和扩展通道中的指定�Ҏ(gu��)��卛_��?/p>

如何安装�Q?/p>

从www.smartfoxserver.com 中找到最新版本的smartfoxserverpro�Q?.6.2�Q�。然后安装找到RedBoxClient_AS3.SWC在flex3中导入此客户端插件。当然也可以��flashapi中的AS3中源文�g直接拷到自己的项目中。这样就可以调用SFS的客��L��的API了�?/p>

基本步凑

发�vsocket�q�接:�q�是�W�一�? ��像是在敲服务器的门。如果服务器开着��׃��相应你，�q�激�z�M��个连接�?/p>

��d��: 在这一阶段�Q�你要告诉服务器你是谁你惛_��哪个应用交互�Q�如果操作成功的话，你就可以当前zone里的戉K��列表

加入戉K��: 一旦进入了戉K��Q�你��可以和其他用户和应用的逻辑�q�行交互�?/p>

SmartFoxClient 详细介绍

安装�Q?/p>

在flex3中导入项目Examples/as3/smartfoxchat�Q?/p>

smartfoxchat.mxml是其客户端的��L��件�?/p>

重要帔R��信息�Q?/p>

// Connection constants

private const serverIp:String = “211.157.41.204″

private const serverPort:int = 9339

private const serverZone:String = “simpleChat ”

以上都是�q�接的重要信息，�W�一个是serverip是你的服务器的IP地址�Q�第二个子是端口��P��W�三个是Zone名称�Q�zone是服务端对于相关集成的功能模块的单位代称�Q�；

常用事�g�Q?/p>

package …{

import flash.display.Sprite;

//Establish connection with the server

public function connect():void

{

sfs.connect(serverIp, serverPort)

}

以上是连接服务端的方法，只要知道IP和端口号我们��可以对SFS服务器进行联接了�?/p>

sfs = new SmartFoxClient(true)

sfs.debug = false;

// Add event listeners

sfs.addEventListener(SFSEvent.onConnection, onConnection)

以上代码是生成一个客��L��SFS通道实例。然后监听联�q�，一旦客��L��与服务联通后客户端就可以收到onConnection的这个事件信息�?/p>

sfs.addEventListener(SFSEvent.onLogin, onLogin)

Sfs的事件监听基本上是按smartfoxchat.mxml的顺序在走的�Q�onconnetion之后��׃��会监听到onlogin�Q�这个事件的用处只在于失败登录后客户端会在debug里看到自定义的一�D�错误信息�?/p>

sfs.addEventListener(SFSEvent.onRoomListUpdate, onRoomListUpdate)

��d��成功后第一件是收到一个房间列表，客户端的相关list控�g通常会绑定这个列表信息这样就可以昄��了。要注意的是�q�里最后有一个sfs.autoJoin()�Q�如果执行将会自动的�q�行一个房间如果不执行��d��E�序��到此结束�?/p>

sfs.addEventListener(SFSEvent.onJoinRoom, onJoinRoom)

当客��L��执行了sfs.joinRoom(roomId)�Q�服务端��会�z�֏�onJoinRoom事�g客户端，客户端再执行onJoinRoom�?/p>

常用实例�Ҏ(gu��)��Q?/p>

代码

sendObject (obj:Object, roomId:int = -1) : void　　　　　　　　　　　　　　　　　//在当前房间发送一个Actionscript对象�l�其他用戗��?/p>

setUserVariables (varObj:Object, roomId:int = -1) : void 　　　　　　　　　　　　//讄��一个或多个用户变量�?/p>

sendPublicMessage (message:String, roomId:int = -1) : void 　　　　　　　　　　//发送一个公有消息�?/p>

sendPrivateMessage (message:String, recipientId:int, roomId:int = -1) : void 　　//发送一个私有消息给用户�?/p>

joinRoom (newRoom:*, pword:String = “”, isSpectator:Boolean = false, dontLeave:Boolean = false, oldRoom:int = -1) : void //加入一个房间�?/p>

leaveRoom (roomId:int) : void //��d��一个特定的戉K��。（断开一个特定房间的�q�接�Q��?/p>

C:\Program Files\SmartFoxServerPRO_1.6.2\Docs\index.htm

�q�是SFS的文��主界面�Q�里面有全部的所有SFS的相兌��料及所有类的及�Ҏ(gu��)��属性的介绍�?/p>

市面上其实还有与SFS同类的相关��品，比如adobe的FMS�Q�flash medio server)��媒体服务器可以高效的处理flash��媒体服务（专门针对视音频流不是专门针对游戏�Q�。Java的mina�Q�java的可用于多�h实时的服务器。sun game server(sgs)http://www.projectdarkstar.com/。还有python中的twisted框架也可以实现较��单的服务器�?/p>

以上说的服务器都是指可以多�h实时大部分都支持socket�Q�fms除外

gembin 2010-11-12 10:32 发表评论

Flex 4: change baseColor to chromeColor and useChromeColor=true

gembin — Fri, 18 Jun 2010 09:30:00 GMT

摘要: 阅读全文

gembin 2010-06-18 17:30 发表评论

as3 9-slice scaling

gembin — Mon, 14 Jun 2010 14:10:00 GMT

摘要: 阅读全文

gembin 2010-06-14 22:10 发表评论

视频: ��L��2 Adobe ROME Adobe Max 2009(COOL!)

gembin — Mon, 12 Oct 2009 14:26:00 GMT

摘要: 视频: ��L��2 Adobe ROME Adobe Max 2009!!!! 阅读全文

gembin 2009-10-12 22:26 发表评论

Adobe ROME Preview(COOL!)

gembin — Mon, 12 Oct 2009 14:20:00 GMT

摘要: 2万行ActionScript代码打造Adobe ROME!!! 阅读全文

gembin 2009-10-12 22:20 发表评论

[原创] Dynamic DataService registration in OSGi Container for Graniteds v1.1.0

gembin — Thu, 04 Dec 2008 06:51:00 GMT

摘要: Dynamic DataService registration in OSGi Container for Graniteds v1.1.0 阅读全文

gembin 2008-12-04 14:51 发表评论

MAX2007�q�会�ȝ��十项技�?�?

gembin — Wed, 24 Sep 2008 06:21:00 GMT

关键�? flex max

1. Flex Builder 3/AIR beta2 on lab

�q�两样东西会�?span> max 期间攑և� beta 2 (M5) 应该��是旧闻�Q�还有�h事先不知道才是比较奇怪�?/span>beta2 本��n的新功能�?wiki 上有详细介绍�Q�但重点不外乎在 IDE 本��n的强化�?span>AIR 整合�?span>CSS 设计�?span> Profiler�{��?/span>比较重要的是大概有三�?/span>-新售价出来了�Q�将�?span> FB 分两�U�版�?/span>
Standard: $299
Pro: $699Standard 比现�?span> $499 �q�降200元，所以现在是��行新版本都要降两百�?/span>�Q�不�q�没�?span> charting component, �q�些玩意(包含�?span> AdvancedDataGrid �q�种 visual data component�{?span>)都移�?span> Pro 版�?/span>�q�样做的意义很明显，主要��是要大�q�降�?span> flex 的进入门坎，原本�?span>$499 才能有拥�?span> IDE�Q�现在只�?span> $299 几乎是�h��Z��的�v�Q�另一斚w��Q�对每天靠开�?span> flex 为生的�h来说�Q�将好料的一�ơ全塞入pro版，而且比现�?span> $799 低了 100元，也算是方便许多，臛_��付一�ơ钱��可以买到全部的东西(而不用再一��h��M��费然后拼��h��)�Q�这个市场策略不错�?/span>-Linux 版问�?/span>
�q�世界上��g��有很多�h一直想�?span> linux 上开�?span> flex�Q�而且只用 text editor + sdk �q�不够，一定要�?span> IDE 才过瘾，现在可称心如意了�Q?span>beta版已可在 lab 上下载�?/span>-flex testing framework 改�ؓ免费
以往要用 Mercury Quicktest Pro 来做 UI testing �Ӟ��必需要先�?span> testing framework, 但它需要一�l?span> FDS 的序��h��能��用，而几乎没��Z��愿意�?span> $6,000-$12,000的�h(hu��n)钱去买这玩意�?/span>两个月前我在玩某�?span>fb3 beta 版本�Ӟ��意外在安装目录下发现居然内徏了这�?span> installer�Q�而且�q�真的可以装也可以用�Q�那时我以�ؓ是只是单�U�的意外不小心包了进�?span>(或是 adobe 心想反正卖不掉干脆欢乐大��N�?span>)�Q�现在才知道原来�q�些是故意的�?span>~

2. Thermo

�_�略��介看�q�里

Max 期间另一个重头戏��是 Thermo 初亮相，�|�络上已�l�有一些媄片可看�?/span>

目前看来它的操作方式很像 adobe 产品的大合体�Q�我观察到的包含-可直接读�?span> Photoshop PSD ��，�q�且当然保留所有的 layer 信息�?span> meta info-��d��?span> psd 档会�?span> tracing image 的方式显�C�在底层(�q�是�?span> dreamweaver �?span> golive 借来的概�?span>)-可用�c�M�� edit in place (�q�是 fireworks, image ready, golive 时代��有的东�?span>)��画面元素�{换�ؓ mxml �l��g�Q�而且会保�?span> style info-转换�?span> mxml 后会使用新的 tag 来标识，例如 mx:bitmapGraphic �?/span>
mx:borderSkinFactory-可制作多�?span> state �q�在光��切换(�q�跟 fireworks cs3 里新出现�?span> page 面板概念完全一�?span>)-拥有 timeline 可制�?span> transition/effect�Q�例�?span> mouseover 时某个对象要渐大或渐��等变化�Q�乍看之下很像是 flash 附��n XD整段��q��看完初步的感觉如下：1、我臛_��?span> thermo 里看�?span> photoshop, flash, fireworks, dreamweaver, image ready, golive �{��Y件的功能与媄子，�q�应该可说是合�ƈ�?span> 1+1 > 2 的例子之一�?/span>2、目前看来工作流�E�会是这�?/span>Photoshop -> Thermo < -> Flex也就是视觉的东西 70% 都在 photoshop/illustrator 里做好，然后��?span> psd 丢给 thermo �?span> interaction design�Q�但它也同时提供�?span> mxml 产生器，让设计师可以��进一步跨界将视觉元素转成可编�E�的 mxml �l��g�Q�最后交�l�工�E�师�?span> coding�?/span>3、至�?span> thermo 实不实用呢？嗯，�q�要看你怎么定位它�?/span>从历史上来看�Q�类�?span> fireworks/image ready �q�种 psd to html 产生器的工作��程基本上从来没成功�q�，因�ؓ one-way 式的�?span> psd �?span> html 或许很容易，但当 html 要回�?span> psd �Ӟ��困难度就很高�Q�到最后都是『工人智慧』来解决�?/span>但如果从 quick-prototyping or Proof of Concept(POC)的角度来看，thermo 可能会是很好的帮手，因�ؓ设计师可以尽情的发挥视觉设计��美��的版面做出来，然后透过 thermo 产生可实际操作的 flex 接口�Q�这样客户可以看的到也摸的到��来实际成品可能的样貌，制作团队也能比较完整的掌握客��h��要的东西�?/span>至于真正要开始制�?span> flex app�Ӟ��我想 thermo 的帮助就不大�Q�因��不懂�E�序的设计师来帮忙切 ui �l��g�Q�决定每�?span> module 该如何画分？�q�样冒的风险实在太大�Q�切出来�?span>mxml 大概也没法用�Q�最后还是要重新来�?/span>但这又带到另一个鸡生蛋、蛋生鸡的老问题�?/span>Thermo �? 所以会出现�Q�是��Z��解决工程师不懂如何将视觉画面转换为成品，因此希望��p��计师来帮忙这件事�Q�但��p��计师来做�q��g事缺点也很多�Q�上面也已稍微解释，所以这仍然是一个两隄��问题�Q�也��是设计师帮忙切画面�Q�切出来的东西可能工�E�师觉得不好用或无法用，但由工程师去切画面，可能整支�E�序画面也就毁了�Q�所以最�l�下场差不多�?/span>依我�q�几�q�全职开�?span> flash/flex 的经验来看，以往许多人提出的
graphic designer - interaction designer - developer 三��分工制只能算是第一步，thermo 的出现可能可以实质帮�?span> interaction designer 的忙�Q�但 interaction designer �?span> developer �q�段仍然会是断层�Q�而解决之道，则是要找��C��个方式将�q?span> missing link �l�补��h��Q�这也将�?span> thermo 成��|的最大关�?span>(目前看来�Q?span>blend/expression/xaml 的尝试不甚成功，希望 adobe可以另觅它途让人眼睛一亮啊)

3. Flash Player 10 (codename Astro)

FP9 �?span> as2 发展�?span> as3 可说�?span> flash 十年来最惊�h的大跃进�Q�几乎完全改写了 RIA 的历�Ԍ��原本以�ؓ大概很难再看到同�?span> level 的改版，但很昄��我错了�?/span>FP10 新增的几个重点功能大略包�?/span>-��易的 hardware 3D support�Q�看来原本打��M��愿意�?span> fp 加入3d功能�?span> engineering team �q�是很顺应民情啊�Q�当然目前看到的 3d 功能�q�非常有限，有�h�U�它�?span> 2.5D�Q�也有�h�U�Cؓ card-game style 3D�Q�不�q�就我对 flash player team 的了解，��来内徏�?span> 3D 功能�q�上 Papervision3D 应该是没问题的�?/span>-advanced text layout: �q�包含了 multi-column 的走文方式，也包含了 right-to-left layout(RTL)�Q�这两�g事在�q�去我们都遇�q�，��d��制作的一个大�?span>app在多国语�a�化时�Q�客户居焉��Q�『希伯来文版的接口文字应该是从右到左啊，可以改一下吗�Q�』当时心里的回答�Q�『当然可以，你先��C�� flash player team 交给我指挥，我保证半�q�内生出来给�?span>…』现在这件事可简单多了，只是 UI Component 部䆾要改写的东西�q�是很费力啊�?/span>-custom filter/effect with “Hydra” image processing language:
�q�算是非常有��的新玩意，Hydra 是一�U�类�?span> C 的语�a��Q?span>user 可用它编辑自已独门的 filter/effect�Q�之前有 Vector/Bitmap API 大家��已�l�玩��Z��堆疯狂的把戏�Q�现在有了更 low-level 的工��P��呵呵呵，�_�ֽ�可期�Q�只是以后教 flash 的讲师是不是也要�q�修一�?span> C/C++ �?span>? Orz

4. Flash Lite 3 推出

功能介绍�?span>�q�里重点�?/span>
-flash home: �q�个��是真正的新玩意�Q�以往 flash lite 都是�?span> app 的型式存在于手机上，也就是要用时才启动，�?span> flash home 则是直接�?span> flash lite 取代掉手机的开机画面，一开机完��是 flash lite 在那里，而且它是 instant on�?/span>之前曾聊�q?span> LG phone 整个 UI 都用 flash lite 写成�Q�现在则是更�q�一步攻占了开机画面，未来的发展非常有��啊�Q�希望它能尽快追�?span> as3 的脚步，把传说中�?span> flex framework for mobile 搬出来，届时可就玩到乐翻天了�?/span>-as2 support: �q�个好像喊很久了�Q�现在真的支�?span> class 了吗�Q?/span>
-flv support: �q�个到是很重要的新功能，不过已经不是新闻�Q�今�q�初时就已发�?/span>
-xml loading: �?span> flash lite 2.1 起就可以支持 socket server�Q�所以要在手��Z��?span> push/pull 变的非常��?/span>

5. VOIP in flash

FP ��支�?span> voip 不是新闻�Q�但真正看到它运作还是吓一跟�?/span>Pacifica 是这个��品的代号�Q�它?y��u)��提供下列功�?span>:Version 1:
* HQ voice chat
* text instant messaging
* presence
* NAT/Firewall traversal
* Ajax/HTML, Flash/FlexFuture Roadmap:
* video chat
* p2p
* AIR
* PSTN Access要注意的重点是这几个�?span>: VoIP, SIP, SDP �?span> P2P�?/span>
你能惌��一�?span> flash player 本��n内徏 VoIP �?span> SIP 支持后，可能的应用有多广吗？��单来��_��上面listing 里面随便一��，都可以将�q�个世界再翻一遍，差不多就是这��L��影响力�?/span>

6. CoCoMo

�q�可不是 Adobe �?Beach Boys 的异业结盟�?/span>CoCoMo �?span> Adobe Connect (也就�?span> Breeze) 新版本的代号�Q�不出所料果然用 flex 全部改写�Q�但更惊人的是它开始玩起另一个更有潜力的市场�Q?span>API platform !��来 flex developer 可操�?span> Adobe Connect �?span> API 来制作各�U?span> desktop sharing, audio/video chat & collaboration�Q�相较之下，之前炒的火热�?span> facebook platform 实在是没什么啊(不过当然�q�两者可以是完美的互补，不一定是零合游戏)�?/span>

7. Share

一�?span>在线文�g、分享、阅�ȝ��q�_��Q�每�?span>user �?span> 1gb �I�间�?/span>同样�?span> flex 写成�Q�用了许多熟�(zh��n)�的�l��g�Q�例�?span> page component (oh, the great Ely!) �?span> flash paper�Q�也提供 REST style API 可供 mesh up�Q�将来打��整�?span> Buzzword 提供�~�辑功能�?/span>从本质来看，online-doc sharing �q�种东西当然早就有�h做过了，�|�络上随侉K��可以扑ֈ�一狗票�Q�同��h��让�h上传文�g�Q�然后�{��成 swf 再用 flash player 来看�Q�那 adobe 又何苦呢�Q?/span>��我来看�Q?span>Share �?span> adobe �?span> web publishing 斚w��的新��试�Q�主要利用的优势当然��是自家�?span> PDF �?span> flash player�Q�但跟其它单�U�只�?web 2.0 startup 公司不同的是�Q?span>adobe 心里想的应该是它完整�?span> electronic publishing �q�_��Q�从内容、制作、生成到消费�Q�希望能通通包下来�Q�徏立大一�l�的体系�Q�我�怿� Share 与之前介�l�过�?span> ebook reader 都只是这个计划下的部份��物，未来发展�q�待观察�?/span>

8. C/C++ to AS3 conversion

�q�个玩意非常有趣�Q�这位神人写了一�?span> compiler�Q�可以将 C/C++ �?span> code 直接转译�?span> AS3�Q�然后再�~�译�?span> swf �?span> flash/flex/air 使用�Q�现场最另�h震撼�?span> demo ��是他直接将 Quake (一�?span> doom-like 的射��L��?span>) �~�译�?span> flash 版然后玩了�v来，你可以想见现��Z��疯狂��C��么程�?span>!! (更酷的是�q�位工程师还是一副��^淡的表情�Q�真正是扮猪吃老虎的极致表现啊)�?/span>好，热情完毕�Q�接着分析师上�w��?/span>我主要思考的是下列三点：1. ��Z��需要这个东西？上图中四个角落写着 (ruby, php, python, lua), 它代表什么？
2. �q�东西背后的企图是什么？
3. 谁会��L��Q�它可以用在什么地方？发展潜力有多大？基本上我已经有了一套大致的��x��与理论，但很有兴��想听听各位的想法�?/span>

9. Adobe ��C�� Buzzword

�q��g事其实几个月前就有风声出来，�?adobe �W�一批工�E�师�q�驻 buzzword 办公室时�Q�明��g�h��q��道是怎么回事了，反而比较奇怪的��Z�� SlideRocket 一直谈不下�?span>(��h家还�?span> IPO 前多撒点钱快�Ҏ(gu��)��定将来比较好办事�?span>)�Q?/span>从市��度来看，Buzzword(�c�M�� word 的文字编辑器) �?span> SlideRocket(�c�M�� powerpoint 的简单��Y�?span>) 应该是当�?span> RIA 业界最�׃��表性与杀伤力的两�?span>app�Q�它们几乎有撼动 Office 市场的能力，因此 adobe 对它们的重视与关爱可说是其来有自�Q�亳不奇怪�?/span>比较值得观察的将是，�q�早 Adobe 手上会有 word, powerpoint �?span> excel 兼容的��Y�?span>(当然�?span> built with Flex/AIR)�Q�届时世界上只有四间��L��商业公司有成熟的 office 产品(OO.o �q�种��先不算�q�来�Q�呃�Q�好�Q�其实还�?span> IBM Lotus Symphony�Q�不�q�知名度不高也先放一�?span>)-Microsoft: Office 的霸��d��位无庸置疑，runs on desktop only
-Apple: Mac 上的 Office �怸�, runs on desktop only
-Google: Doc �p�d��产品�Q�算是目�?span> web-based 里最成熟的一�?/span>
-Adobe: 同样�?span> web-based, 但因为采�?span> flash 制作�Q�因此操作接口与功能��明显超��?span> google docs (与其�?span> ajax �p�d��?span> office-apps)而其中只�?span> google �?span> adobe 已经很积极在 web-based �q�块��p�?span>(MS�?span> office live 则还未成�?span>)�Q�从��势来看(on-line, access everywhere, collaboration, messaging)�Q?span>web式的产品前途是比较看好的，而从技术面来看�Q?span>flash式的 web app 往往又比 ajax 式的好一�?span>(臛_��?span> tool �U�这个领�?span>)�Q�所�?span> adobe 可以说是已经站在比较有利�?span> position�Q�这是很有趣也值得观察的事(而且要睁大眼睛好好看着)�?/span>

10. Flash CS4 �?/strong> Fireworks

CS4Flash 部䆾有许多不错的新功能，例如可在 authoring time live preview video content�Q?span>timeline 大改�?span>, tween 方式更自由，以及��奇�?span> IK 效果�Q�我惛_��能掌握这些新东西的多媒体设计师来��_��q�应该是非常��的消息�?/span>Fireworks 部䆾则是��?span> flex 的整合，例如可在 fireworks 里制作组件与style/skin 然后直接输出�?span> scale-9 �?span> swc �l?span> flex 用，基本上都�q�是很粗��的整合��试�Q�未�?span>12个月�q�要多努力�?/span>

�ȝ��

�l�D��以上 highlight 出来�?span> 10点，如果你仔�l�去推敲每一点背后所代表的意义，�q�思考它们未来可能的影响力与冲击效应�Q�或�怽�会像我一栯��得全�w�发热心跛_��快�?/span>基本上观察这��?span> Max 揭露的消息，感觉很像在看高手对弈�Q�当你看到局中一步棋�Ӟ��q��道胜负已定，未来所有的步数皆已��定�Q�结果只是时间问题，而更令�h惊讶的是�Q�往往�q�致胜的一步是如此的不明显与不�l�意�Q�轻�ȝ��滑过��决定了未来�Q�这才是真正让�h自叹弗如的地斏V�?/span>惛_��q�里�Q�只能说�q�真的是一�?span> exciting times�Q�很高兴能置�w�其中、亲自经历而不是在十年后回头来赞叹当年�?/span>

gembin 2008-09-24 14:21 发表评论

Flex Shared Object

gembin — Tue, 23 Sep 2008 06:15:00 GMT
     摘要: SharedObject  阅读全文

gembin 2008-09-23 14:15 发表评论

Memory Profile of MXML vs AS3 for ItemRenderers

gembin — Thu, 18 Sep 2008 05:33:00 GMT
     摘要: Memory Profile of MXML vs AS3 for ItemRenderers  阅读全文

gembin 2008-09-18 13:33 发表评论

Book: Learning Flex 3: Getting up to Speed with Rich Internet Applications

gembin — Wed, 10 Sep 2008 05:31:00 GMT
     摘要: Book: Learning Flex 3: Getting up to Speed with Rich Internet Applications  阅读全文

gembin 2008-09-10 13:31 发表评论

Flex 3 Compiler Design(from adobe)

gembin — Wed, 10 Sep 2008 03:01:00 GMT
     摘要: Flex 3 Compiler   阅读全文

gembin 2008-09-10 11:01 发表评论

14 Papervision 3D samples

gembin — Wed, 10 Sep 2008 02:17:00 GMT
     摘要: Papervision 3D samples  阅读全文

gembin 2008-09-10 10:17 发表评论

ActionScript 3 opensource Libs

gembin — Wed, 10 Sep 2008 02:16:00 GMT
     摘要: ActionScript 3 libs  阅读全文

gembin 2008-09-10 10:16 发表评论

ActionScript 3.0 Game Programming University

gembin — Fri, 05 Sep 2008 06:17:00 GMT
     摘要: ActionScript 3.0 Game Programming University  阅读全文

gembin 2008-09-05 14:17 发表评论

List of 33 Flex APIs, Libraries, Components and Tools

gembin — Fri, 05 Sep 2008 06:03:00 GMT
     摘要: List of 33 Flex APIs, Libraries, Components and Tools  阅读全文

gembin 2008-09-05 14:03 发表评论

Flex Builder and AsWing Quick Start

gembin — Wed, 13 Aug 2008 07:28:00 GMT
This tutorial actually shows you how to install the Flex Builder and the AsWing. What you will learn in doing this procedure will carry over into your new projects using other new library components(such as as3corelib).It’s also explain how to install and use subclipse( SVN pulg-in for Eclipse ) to checkout fresh code.

Catalog

Basic Part:
1 Download and install Flex Builder(the standalone version)

1.1 Download Flex Builder2.0
1.2 Stratup Flex Builder

2 Download and install AsWing

2.1 Downlaod AsWingA3
2.2 Import AsWing project
2.3 Clean to Build

3 Create,Compile,Run a Application that use AsWing components.

3.1 Create a new ActionScript Project
3.2 Run the application

Advanced Part:
4 Install Flex Builder as a plugin of Eclipse.

4.1 Download and install JDK1.5
4.2 Download and install Eclpse3.2
4.3 Install Flex Builder pulgin

5 Checkout AsWing from SVN

5.1 Install SVN plugin for Eclipse
5.2 Checkout fresh source code

1 Download and install Flex Builder(the standalone version)

1.1 Download Flex Builder2.0

In Basic Part, we selecte download “Flex Builder 2 (English|Windows|168.78 MB)”;

Double click the file you hava downloaded which name like “FLXB_2.0_Win_WWE.exe
select “Flex Builder and Flex SDK”
Select a folder to install Flex Builder.I change to “G:\Flex\Flex Builder 2”.

Installing…

Flex Builder is installed Complete.

1.2 Stratup Flex Builder.

After Download and Install Flex Builder, we can select Start -> All Programs -> Adobe -> Adobe Flex Builder 2 to open Flex Builder.
The Flex Builder is starting, it’s version is 2.0.1.

The main window of Flex Builder.

2 Download and install AsWing

2.1 Downlaod AsWingA3

At the beginning,we download packaged version of AsWing at Here.
Selecte “AsWing A3 0.8”(it will change when you visit this page). Remember to choose AsWing A3 series which is base ActionScript 3.The downloaded file name is “aswing_a3_0_8.zip”.

Change default Workspace to “G:\acode”, Flex Builder will restart automatic.

Choose a folder as workspace of Flex Builder.

Create a “Flex Library Project” with name ”AsWingA3”.

2.2 Import AsWing project.

Unpack the “aswing_a3_0_8.zip” to somewhere. Right-Click on project “AsWingA3″ select “Import”

Select import form “File System”

Select the location you unpacked,

Select into folder, it’s “AsWingA3″.

Some Properities setup
Right click on the AsWingA3 project, select “Properities” at the bottom.

Change to “Flex Build Path”, check the “src” folder and ,fill “src” in “Main sorce folder”

Select “Flex Library Complier” , Uncheck the “Enable warnings”,

2.3 Clean to Build

Select “Project” -> “Clean…”
“Clean…”" />

Check the projects yout want to clean and rebuild.Press “OK” button.

Building project will take you about one minute.

After build project, a new library file(AsWingA3.swc) is created.

3 Create,Compile,Run a Application that use AsWing components.

3.1 Create a new ActionScript Project with project name “AsWingExamples”.

Fill AsWingExamples in “Project name” ,click Finish button.

Create a Source Code Forlder with name “src”,

Open Properities pane, select “ActionScript Build Path”->”Source path”,fill “src” in “Main sorce folder”

Change to “Library path”,click “Add Project” button,

select “AsWingA3” as a library.

Create a ActionScript Class with name “Test”, copy the code into it:

Source code of Test.as

package
{
import flash.display.Sprite;
import flash.display.StageScaleMode;
import org.aswing.AsWingManager; import org.aswing.JFrame; import org.aswing.JLabel; import org.aswing.event.AWEvent; import org.aswing.geom.IntDimension;public class Test extends Sprite { public function Test(){ super(); stage.scaleMode = StageScaleMode.NO_SCALE; stage.stageFocusRect = false; AsWingManager.setRoot( this );createFrame(); }private function createFrame() : JFrame{ var frame : JFrame = new JFrame( this, "Test of AsWingA3" ); frame.getContentPane().append(new JLabel( "Hello world!" )); frame.setSize(new IntDimension( 200, 120 ) ); frame.show(); return frame; } } }

Select “ActionScript Applications”,click “Remove” button to delete “AsWingExamples.as(deleted)”,
then press “Add” button, select “Test.as”,
press “Set as Default” to set “Test.as” as the default Main Class.
You’ll find the icon of “Test.as” is changed to which mean Main Class.

3.2 Run the application

At the end, press the green “Run” button at ToolBar, select “Test”,

wait a second, a html page is popup with our first ActionScript application.

4 Install Flex Builder as a plugin of Eclipse.

gembin 2008-08-13 15:28 发表评论

gembin — Mon, 11 Aug 2008 10:38:00 GMT
     摘要: AsWing布局��理器入�?nbsp; 阅读全文

gembin 2008-08-11 18:38 发表评论

AsWing 入门

gembin — Mon, 11 Aug 2008 10:36:00 GMT

ActionScript3.0��?/h2>
ActionScript3.0 是Adobe公司为基于flash player �q�_��开发的一�U�脚本语�a��Q�开发者可以��用其开发出��Z��flash player�q�行的多媒体应用�E�序�?br />

��Z��么选择AsWing 以及 AsWing

请参考，《AsWing介绍文��》�?/p>
环境准备

说白了AsWing��是一套用AS3写成的类库，所以只要有�~�译AS3�E�序的环境，��p��使用AsWing�?/p>
从编译环境来说基本就�?�U�，一个是Flash CS3�Q�另一个就�?flex sdk。开发工具就很多了，官方的有 FlashCS3�Q�Flex Builder(推荐用FB3)�Q�或者��用开源的FlashDevelop�Q�支持��用flash和flex sdk�~�译�Q�，甚至手动调用mxmlc�~�译�?/p>
有了开发环境，那么我们��p��下蝲AsWing开发包�Q��ƈ且配�|�我们的开发工兗��?/p>
可以�?http://code.google.com/p/aswing/downloads/list 下蝲AsWing开发包�?/p>
扑ֈ� aswing_a3_1.2_fx.zip �?aswing_a3_1.2_fl.zip 其中 1.2 表示版本��P��一般下载最新的��p��。后面的 fx �?fl 代表适合的编译环境。一般如果用flex sdk的话��׃��载fx�l�尾的包。用flashCS3的话��׃��载fl�l�尾的�?/p>
当然你也可以通过svn客户端取出最新的AsWing代码�Q�具体方法就不再赘述了，svn地址见：http://www.aswing.org/?page_id=4 �?/p>
下面具体介绍下在FlexBuilder3和FlashCS3中的配置�Ҏ(gu��)��。其他工具雷同。本��Z��用Windows操作�pȝ��Q�其他系�l�下的操作方式基本一致�?/p>

FlexBuilder3:
��压�~�包解压后，扑ֈ�里面的aswing_a3_1.2.zip�Q�解压，��?AsWingA3/bin 目录中的 AsWingA3.swc 复制��C��存放AS代码库的目录。比如我��其攑֜� E:/AS3 目录中。然后再FB3中新��Z��个ActionScript��目�Q�右键该��目打开��目属性窗口，选择ActionScript Build Path�Q�然后切换到 Library path�Q�点�?Add SWC… ��览到刚才复制的那个文�g�Q�按照我刚才存放的�\径就�? E:/AS3/AsWingA3.swc�Q�然后点击OK卛_��?/li>
Flash CS3
同样先解压然后找到aswing_a3_1.2.zip�q�解压，�׃��Flash IDE不支持��用纯AS打包的SWC作�ؓ�~�译库�\径，所以我们先��AsWingA3整个目录复制到所需位置�Q�如 E:/AS3�?br /> �?后打开Flash CS3�Q�点击菜单栏中的 �~�辑 �q�打开首选参数窗口点��d��边列表中的ActionScript�Q�然后点下方�? ActionScript 3.0 讄��… 打开�c��\径设�|�窗口，��AsWing的src目录��d��q�去�Q�按照我的文件�\径就是将 E:\AS3\AsWingA3\src �q�个路径��d��q�去�Q�然后点��定��可以了�?/li>

P.S.当然FB3也可以��用目录作为编译�\径，��是在Library path 旁的 Source path中添加一�?AsWing的src目录�?/p>
�W�一个例�?Hello World�Q?/h2>
FB中在刚才建的ActionScript��目中新��Z��个ActionScript class文�g�Q�输入下面的代码�?/p>
package {
import flash.display.Sprite;

import org.aswing.AsWingManager;
import org.aswing.FlowLayout;
import org.aswing.JButton;
import org.aswing.JFrame;
import org.aswing.JOptionPane;
import org.aswing.event.AWEvent;

public class HelloAsWing extends Sprite {

private var myFrame:JFrame;
private var myButton:JButton;

public function HelloAsWing() {
AsWingManager.initAsStandard(this);

myButton = new JButton("Click Me");
myButton.addActionListener(__buttonClicked);

myFrame = new JFrame(this, "My Frame");
myFrame.getContentPane().setLayout(new FlowLayout());
myFrame.getContentPane().append(myButton);

myFrame.setSizeWH(300, 200);
myFrame.show();
}

private function __buttonClicked(e:AWEvent):void {
JOptionPane.showMessageDialog("Hello", "Hello, World!");
}
}
}

如果是��用Flash CS3�Q�可以先新徏一个ActionScript文�g�Q�输入代码后�Q�保存�ؓHelloAsWing.as�Q�然后新��Z��个Flash (ActionScript3.0)文�g�Q�将该fla文�g保存在与HelloAsWing.as的同一�U�目录中�Q�然后将fla的文��类讄��? HelloAsWing�?/p>
�q�行后可以看到类��D��L��界面�Q�你可以试着对该�H�口�q�行各种操作�Q?code>

点击 Click Me 按钮后，会弹��Z��个提�C�窗口，如下图：

�q�就是��用AsWing创徏UI�l��g的一个非常简单的实例�E�序�Q�下面我们简单分析一下该�E�序的代码�?code>

实例详细分析

使用AsWing�Q�主�E�序不需要基于�Q何应用程序框�Ӟ��AsWing的UI�l��g都从flash原生的Sprite扩展而来�Q�所以几乎每一个AsWing�l��g都能被单独放到DisplayObjectContainer中�ƈ能正�怋�用�?br /> 我们的主�E�序仅需�l�承Sprite卛_��Q�下面分析一下构造函��C��的代码�?/p>

AsWingManager.initAsStandard(this);

��在��用AsWing�E�序之前先调用这个方法，该方法封装了一些常用功能，调用�?code>AsWingManager的setRoot�Ҏ(gu��)��Q�用于设�|�容�U�AsWing�l��g的容器，�q�里的this��׃��表了当前AsWing�l��g的root。另外还会设�|�一些系�l�参敎ͼ��?align�Q�scaleMode�{��?/p>

myButton = new JButton("Click Me"); myButton.addActionListener(__buttonClicked);

JButton 是AsWing中基本的按钮�l��g�Q�这里新��Z��一个JButton实例�Q��ƈ讄��按钮的Label�Q�第二句代码�l�按钮添加一个事件监听，当点��L��钮后��׃��触发�Q�这里的addActionListener是AsWing设计成简化了事�g监听的写法，当然也可以写成这�?myButton.addEventListener(AWEvent.ACT, __buttonClicked);�?br /> AwEvent是AsWing中最基本的事件类�Q�ACT事�g�c�d��表示一些基本组件的触发事�g�c�d��Q�如JButton的鼠标点��M��Ӟ��JTextField的回车事件等。这里按钮点��d��׃��执行 __buttonClicked 事�g处理函数�Q�函��C��代码�E�后讨论�?/p>

myFrame = new JFrame(this, "My Frame"); myFrame.getContentPane().setLayout(new FlowLayout()); myFrame.getContentPane().append(myButton);

JFrame是常用的�H�口�l��g�Q�有�c�M��操作�pȝ��H�口的基本特性，如最��?大化�Q�关闭，�~�放�Q�拖动能功能。JFrame的第一个参数指�C��H�口所在的容器�Q�第二个参数讄��H�口头部的label�Q�即title�Q��?br /> getContentPane()�Ҏ(gu��)��获取JFrame容纳其他�l��g的容器，向JFrame中添加组件记得不要直接调�?code>JFrame�?code>append�Ҏ(gu��)��Q�JFrame 真正容纳其他�l��g的不是本�w�，而是其内部的一个容器，�?code>getContentPane()�Ҏ(gu��)��获取�?br /> 每个容器排列�l��g的方式都由Layout控制�Q�setLayout��是讄��容器的布局方式�Q�关于布局请参考《AsWing布局��理入门》�?br /> 然后��是调用容器的append�Ҏ(gu��)��刚才的按钮加入到JFrame的容器中�?/p>

myFrame.setSizeWH(300, 200); myFrame.show();

�q�两句代码就比较��单了�Q�设�|�JFrame的尺寸，�q�让JFrame昄��出来。可能你发现没有使用addChild�Ҏ(gu��)��Q�没关系�Q�JFrame�l�承 JPopup�Q�所有基于JPopup的组�Ӟ��AsWing都会自动替你��d��到DisplayList中，调用show() �Ҏ(gu��)��可以设�|��ؓ可见�?/p>
下面看下很简单的事�g处理函数

private function __buttonClicked(e:AWEvent):void { JOptionPane.showMessageDialog("Hello", "Hello, World!"); }

JOptionPane是一个类似Alert的组�Ӟ��showMessageDialog() �Ҏ(gu��)��x��C�Z��个消息框�Q�第一个参��Cؓ消息框的title�Q�第二个参数讄��消息内容的字�W��?/p>
�l�束�?/h2>
如今��Z��flashplayer的RIA技术非常流行，要开发这��L��应用�E�序��免不了会用��C��用户交互的UI�l��g�Q�AsWing正是�q�样一套强大的 �l��g 库，提供了常用的基本�l��g�Q�开发者也可能很容易扩展出自己特制的组件。AsWing的灵�z�M��得开发者不会被特定的条件约束，你可以在整个��目中完全��? AsWing作�ؓGUI交换�l��g�Q�也可以仅把AsWing的某一个组件用在你的项目中�Q�帮助你快速的得到所需的UI界面�?br /> AsWing的开发者还在不断的改进AsWing�Q��其更强大�Q�易用�?br /> 本文仅介�l�了最基本的AsWing使用�Q�其更多强大的性能正等着你来发掘�Q�请参考其他AsWing相关教程�?/p>
下蝲资源

AsWing 下蝲列表 http://code.google.com/p/aswing/downloads/list

官方下蝲��，包括svn代码库地址 http://www.aswing.org/?page_id=4

参考资�?/h2>

AsWing 官方�|�站 http://www.aswing.org/

API 文�� http://doc.aswing.org/a3/

案例展示 http://www.aswing.org/?page_id=7

gembin 2008-08-11 18:36 发表评论

gembin — Mon, 11 Aug 2008 10:35:00 GMT
     摘要:   阅读全文

gembin 2008-08-11 18:35 发表评论

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ActionScript3.0����?/h2> ActionScript3.0 是Adobe公司为基于flash player �q�_��开发的一�U�脚本语�a��Q�开发者可以��用其开发出��Z��flash player�q�行的多媒体应用�E�序�?br />

��Z��么选择AsWing 以及 AsWing

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下蝲资源

参考资�?/h2> AsWing 官方�|�站 http://www.aswing.org/ API 文��� http://doc.aswing.org/a3/ 案例展示 http://www.aswing.org/?page_id=7 gembin 2008-08-11 18:36 发表评论

ActionScript3.0��?/h2>
ActionScript3.0 是Adobe公司为基于flash player �q�_��开发的一�U�脚本语�a��Q�开发者可以��用其开发出��Z��flash player�q�行的多媒体应用�E�序�?br />

参考资�?/h2>

AsWing 官方�|�站 http://www.aswing.org/

API 文�� http://doc.aswing.org/a3/

案例展示 http://www.aswing.org/?page_id=7

gembin 2008-08-11 18:36 发表评论