as3 performance

AS3 Five ways to communicate with PHP (based on HTTP protocol) /** * This is based on the HTTP protocol * altogether introduced five methods */package {import Flash.display.Sprite; Import flash.events.*; Import Flash.net.URLLoader; Import Flash.net.URLRequest; Import Flash.net.URLVariables; Import Flash.net.URLRequestMethod; Import Flash.net.URLLoaderDataFormat; Import Flash.net.URLR

Familiar with the package of AS3, and the mutual communication between multiple package Description: A very simple demo, there are 4 buttons, when the mouse across and move away will show a different state, click to become disabled, and then click on the other button, before the Disabled button restore, the button was clicked failed. Demo: http://www.live-my-life-with-yuyi.com/as3_cases/communicating/ Preparation: Open source file Communicating_ FI

palette.Four, in the Flash CS3 the useAfter installing the components, we start using the newly installed components, which is actually calling the class in the component, we take the analyticslibrary component as an example, we do it step-by-step.1. Drag the Analyticslibrary component to the library panel2. Then randomly draw a rectangle in the scene and drag it to the library panel, save it as a movie clip, and name it btn in the scene.3. Then put a dynamic text named Number_txt on the top4.

AS3 Fire combustion Effect implementation code Private Function Update (e:event): void {Target.filters = [New Displacementmapfilter (BMD, New Point (), bitmapdatachannel.red,bitmapdatachannel.red, Strengh , "clamp")];Offset=offset.add (v);Bmd.perlinnoise (SIZE/2, size, 3, Randomseed, False, True, 1, true, [offset, offset]);} Main.as File Code Package { import flash.display.sprite; import effects.fireeffect; import Flash.events.mouseevent; impo

Flash AS3 settings File box focus methodLash files and ActionScript files should be placed in the same directory, and note that the ActionScript file name is the class name, in the Flash file's Properties panel class to fill in the focus. Package { Import Flash.display.Sprite;Import Flash.text.TextField;Import Flash.text.TextFieldType;Import flash.events.MouseEvent; public class Main extends Sprite { Public Function Main () {var Field:textfi

This example uses the flash to make the smoke animation quickly, mainly utilizes the AS3 class to realize. First we make a photo of the smoke in Photoshop, which is mainly achieved with Photoshop brushes. Figure 1 Figure 2 Figure 3 We then move into flash and turn to the original movie clip, named Smokepuff. Then we open the library, then right click on the component and set

Transparent object will maintain a response to the mouse action There's a trick in the example that makes you feel useful--it's creating a transparent object that is invisible while maintaining sensitivity to the mouse. The cards on the top line respond to Roll_over and roll_out events. In order for the Roll_out event to be performed neither because of the card rotation nor because of the mouse removal. We put the two front cards into the sprite container of the corresponding size, and we dr

main: package{ importas3. Mc; importflash.display.Sprite; importflash.events.Event; /** * .... * @author .... */ publicclassmainextendssprite{ private varline:Sprite; privatevarmcs:Array=[]; publicfunctionmain (): void{ line=new Sprite (); addchild (line); init (); } privatefunctioninit () { for (vari:uint= 0;i NBSP;NBSP;NBSP;NBSP;VARNBSP;MCNBSP;=NBSP;NEWNBSP;MC (); mc.x=20*math.random () +20*i; mc.y=20*math.random () +20*i; addchild (MC); mcs.push (MC); } addeventlisten

In this tutorial, we'll add a blur and bevel filter to the picture. All animations are made with Actionscript 3.0. Move your mouse over the picture to see the effect. When you have mastered these you will also be able to create some other filter effects. All right, open your flash and let's get started. Setting up the environment 1. Create a new document, size 500x2502. Import two pictures to the stage (approx. 200x200). You can import a picture of a square and a garden like me.3. Convert two

The following code takes AS3 as an example, and of course, other languages are generally applicable. Let's look at a simple question, how do we get the current day of the week? A programmer says, too simple, I'll write a paragraph: The code is as follows Copy Code var date:date = new Date;if (date.day = 0){Trace ("Sunday");}else if (date.day==1){Trace ("Monday");}else if (date.day==2){Trace ("Tuesday");}else if (date.day=

The following is the flash petal effect of the AS3 code, if you want to enjoy the Flash animation effect see the animation at the bottom of this article. The code is as follows Copy Code function Flower (): Sprite {var mc:sprite=new Sprite ();var color:uint=math.random () *0x88ffff+0x880000;var num:int=int (Math.random () *9+1);var i:int=0;while (I++var huaban:shape=new Shape ();HuaBan.graphics.beginGradientFill (gradientt

(TIP): Tips for props in the game, UI components panel• Resource loading progress bar (initloading): Responsible for loading game resources• Panel load progress bar (panelloading): Responsible for the game window, panel loading• Resource download Progress control (Loadresponder): Load progress is the display of information (load the name of the content, load progress, load quantity, load rate)• Mouse Mouse Control: Control the mouse in the game position, display and disappear• Form Drag Drag Co

Original: http://blog.domlib.com/articles/319 With beta releases of AIR3.4 and Flash Player11.4, Adobe has finally launched the API that has been asked the most over the years: multithreading. Today, using AS3 workers makes it easy to create real multi-threaded applications, with just a few lines of code. This API is fairly straightforward, And they do some very useful things: such as bytearray.shareable this attribute, which can be used to share memo

In the use of special characters in AS3, there will be errors, or the characters are not displayed, or show the wrong, this article to do a simple analysis, if there is better analysis, please keep abreast. Sample.xml and Sample_cdata.xml are the XML files that need to be used in this example, please click to see their content, this example takes special characters Since CDATA used for text data that you do not want to be parsed by the XML parser

DisplayObjectClass is the base class of all objects that can be placed in the display list. That is, the visual objects displayed on the swf stage inherit DisplayObject. Next we will look at a subclass inheritance class diagram of DisplayObject. DisplayObjectSubclass AVM1Movie, Bitmap, InteractiveObject, MorphShape, Shape, StaticText, and Video. Here we will mainly introduce InteractiveObject !! Maybe you have already found out that InteractiveObject is born with a mother, which reminds me t

computation to the initial map for computation. The procedure is as follows: 1. Add the adjacent node array nodelinks and the value group costlinks to the node. (You can also create a linknode object, which has two attributes: node and value. The two arrays are ing relations.) to ensure that the value of nodelinks [I] Is costlinks [I] 2. When the map is initially good, it traverses each grid, computes all non-obstacle grids around it, and adds them to the adjacent array of nodes to store th

#CHDHDABJ In the case of a production library, for performance reasons, the following settings are also required to improve the Oracle user's nofile (maximum number of file descriptors to open) and Nproc (the maximum number of processes available to individual users). If you are only testing the installation, you may not need to modify it. # vi/etc/security/limits.conf Add the following line * Soft Nproc 2047 * Hard Nproc 16384 * Soft Nofile 1024 *

Why use an object pool? OK. Let's look at an example: assume that in the game, when the player presses the mouse, a beauty A appears in the game scene. The code is Var A: beauty a = new beauty (); addchild (a); when you open the mouse, the beauty is cleared, The code is:. dispose (); A = NULL; if a player continuously clicks the mouse, our code will not stop new beauty a () and new beauty () in fact, it takes a lot of time to consume system performance