Tag Archive | "flash"

Simpler Button Handling in Flash AS3


Back when I started coding in AS3 for Flash, I would create a separate event handler for each button. After a few revisions on these projects, I quickly realized that this was completely impractical. I found a far easier solution by creating a single onclick handler function for all the buttons, and switch based on the name of the button. Now, I share it with you.

btn_1.addEventListener(MouseEvent.CLICK, linkHandler);
btn_2.addEventListener(MouseEvent.CLICK, linkHandler);
 
function linkHandler(me:MouseEvent):void {
	switch(me.target.name) {
		case 'btn_1':
			// The code for button 1
			break;
		case 'btn_2':
			// The code for button 2
			break;
	}
}

Posted in CodeComments (2)

Using Flash To Play With Images (AS3 + PHP)


Using Flash to get an image and play with it is a bit more complicated than it looks. The reason is that you can’t take an image from your hard drive and drop it directly into the Flash Player because the Flash Player doesn’t have permission to read data from your machine. The only way to get an image from your local drive into Flash is to first upload it to the server, then re-download it. Here’s a drawring.

I know, it’s the definition of circuitous, but thems the breaks. So we need to write two bits, the Flash (we will use AS3) to run on the client, and the PHP to run on the server. One note before we begin: Due to Flash’s sandbox restrictions, this is most easily tested in a live environment. I’ve had a lot of trouble testing locally.

Firstly, let’s talk Flash upload. The main class we will use for uploading is the FileReference class. This class allows us to upload and download files using Flash.

private var myFileRef:FileReference = new FileReference();

The only mission critical function call is the browse() function. We apply a file filter to prevent Flash from sending us anything but an image. This is only client side validation, so stronger measure are required server side.

var formats:String = "All Formats (*.jpg,*.gif,*.png)", "*.jpg;*.gif;*.png;", "JPEG;jp2_;GIFF";
this.myFileRef.browse([new FileFilter(formats)]);

That alone will bring up our old friend the browse window for your local machine. Now it’s a matter for the event listeners. By attaching them to the FileReference object, we monitor events like Event.SELECT (which occurs when the user picks a file and hits select, or Event.CANCEL which is called if the user hits cancel. Here are all the events you might listen for:

myFileRef.addEventListener(Event.SELECT, this.selectFile);
myFileRef.addEventListener(Event.OPEN, this.openFile);
myFileRef.addEventListener(HTTPStatusEvent.HTTP_STATUS, this.httpStatus);
myFileRef.addEventListener(Event.COMPLETE, this.completeUpload);
myFileRef.addEventListener(SecurityErrorEvent.SECURITY_ERROR, this.securityError);
myFileRef.addEventListener(IOErrorEvent.IO_ERROR, this.ioError);
myFileRef.addEventListener(Event.CANCEL, this.cancel);
myFileRef.addEventListener(ProgressEvent.PROGRESS, this.uploadProgress);
myFileRef.addEventListener(DataEvent.UPLOAD_COMPLETE_DATA, this.uploadComplete);

So when the SELECT event fires, this handler takes care of it:

function selectFile(e:Event):void {
	myFileRef.upload(uploadURL);		
}

Where uploadURL is the address of the PHP script we will setup to receive the upload as a POST variable. So, what we’ve got so far is the equivalent of a file post form element in html. It took us a while to get there, but it gave us finer grain control. Now we need the PHP script to accept the data and turn it into a file.

if (isAllowedExtension($_FILES['Filedata']['name'])) {
	// Path to storage
	$storage = 'flash_uploads';
 
	// Create a random for file
	$newRandName = time().rand();
	$newRandFile = $newRandName.".".findExtension($_FILES['Filedata']['name']); 
	$uploadfile = $storage . "/" . $newRandFile;
 
	// Try to move the uploaded file into permanent storage
	if ( move_uploaded_file( $_FILES['Filedata']['tmp_name'] , $uploadfile ) ) {
		echo($newRandFile); // Return the name of the file
	} else { // If the move failed
		echo( '0'); // Return 0 as an error code
	}
}
// Extract the file extension from the filename
function findExtension ($filename) { 
	$filename = strtolower($filename) ; 
	$exts = split("[/\\.]", $filename) ; 
	$n = count($exts)-1; 
	$exts = $exts[$n]; 
	return $exts; 
} 
// Check to make sure the file extension is valid
function isAllowedExtension($fileName) {
	$allowedExtensions = array("gif", "jpg", "jpeg", "png");
	return in_array(end(explode(".", $fileName)), $allowedExtensions);
}

Since the Flash used regular old POST to upload the file, the result is of course is the return page. We use this to inform the Flash about what happened. In the event of a failure the Flash will receive an error code, but if things go well, the Flash will receive the name of the newly created file on the server. We must now download it with a standard Loader.

var photoloader = new Loader();
var loadRequest = new URLRequest (baseurl+"/flash_uploads/"+serverFileName);
photoloader.load(loadRequest);
photoloader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
 
function onLoadComplete(event:Event):void {
	stage.addChild(photoloader);
}

where serverFileName is the name of the file returned by the server, and baseurl is the url of the server on which our new file can be found. Our new loader is then added to the stage, where we can play with it. Remember this process can accumulate files on the server, so you might want to do a bit of clean up as well.

Posted in CodeComments (2)

Circular Motion in Flash AS3


Sometimes you want to move an object in a circular path in Flash. Sometimes you don’t. Sometimes you’d rather knit a sweater, or take a nap. But sometimes you do. For those times, I’ve created a walk-through for how to accomplish this in AS3.

A few notes before we begin:

  1. You might not need this at all. Consider the fact that most circular motion can be simulated by creating an object with an off center axis, and then simply rotating it.
  2. If you decide that you do indeed need to plot your own circular path, just know that it can get a bit mathy. But fret not, as fretting is not good for your health.

Ok, here we go.

  1. Get your object ready. Put it on the stage. Give it an instance name. I called mine “red_dot”.
  2. You’ll need the following data:
  • A center point. Your object will rotate around it.
  • A radius. Your object will maintain that distance from the center point.
  • A step value. How much to move to object in radians per frame around the circle. I call mine angleStep.
var centerX = 150;
var centerY = 150;
var radius = 80;
var angleStep = .01;

Then I set the current angle and cache 2 pi.

var twoPI = 2 * Math.PI;
var currentAngle = 0;

Next I need button to start the whole mess. I add an click event listener to the start button.

start_btn.addEventListener(MouseEvent.CLICK, startCircle);
function startCircle (e:Event) {
	stage.addEventListener(Event.ENTER_FRAME, advanceCircle);
}
 

So once the button is clicked, advanceCircle will be called once per frame. Every frame a new angle is calculated in radians by reducing the current angle by angleStep, and a new X and Y are calculated using our old friend the unit circle from trig. Once the current angle goes once around, reset the whole thing, buttons and all.

function advanceCircle(e:Event) {
	start_btn.removeEventListener(MouseEvent.CLICK, startCircle);
	currentAngle -= angleStep;
	red_dot.x = centerX + Math.cos(currentAngle * twoPI) * radius;
	red_dot.y = centerY + Math.sin(currentAngle * twoPI) * radius;
	if (currentAngle < -1 ) {
		currentAngle = 0;
		stage.removeEventListener(Event.ENTER_FRAME, advanceCircle);
		start_btn.addEventListener(MouseEvent.CLICK, startCircle);
	}
}

Here is the culmination of this knowledge:

Posted in CodeComments (4)


<ul><li><strong>woo_1col_height</strong> - 200</li><li><strong>woo_2col_height</strong> - 200</li><li><strong>woo_3col_height</strong> - 150</li><li><strong>woo_4col_height</strong> - 100</li><li><strong>woo_about_button</strong> - </li><li><strong>woo_about_enable</strong> - false</li><li><strong>woo_about_header</strong> - </li><li><strong>woo_about_photo</strong> - </li><li><strong>woo_about_text</strong> - </li><li><strong>woo_ads_rotate</strong> - false</li><li><strong>woo_ad_content_adsense</strong> - </li><li><strong>woo_ad_content_disable</strong> - false</li><li><strong>woo_ad_content_image</strong> - http://www.woothemes.com/ads/woothemes-468x60-2.gif</li><li><strong>woo_ad_content_url</strong> - http://www.woothemes.com</li><li><strong>woo_ad_image_1</strong> - http://www.woothemes.com/ads/125x125a.jpg</li><li><strong>woo_ad_image_2</strong> - http://www.woothemes.com/ads/125x125b.jpg</li><li><strong>woo_ad_image_3</strong> - http://www.woothemes.com/ads/125x125c.jpg</li><li><strong>woo_ad_image_4</strong> - http://www.woothemes.com/ads/125x125d.jpg</li><li><strong>woo_ad_mpu_adsense</strong> - </li><li><strong>woo_ad_mpu_disable</strong> - true</li><li><strong>woo_ad_mpu_image</strong> - </li><li><strong>woo_ad_mpu_url</strong> - </li><li><strong>woo_ad_top</strong> - false</li><li><strong>woo_ad_top_adsense</strong> - <script type=\"text/javascript\"><!--
google_ad_client = \"pub-7104284053033310\";
/* whit.info 468x60, created 3/16/10 */
google_ad_slot = \"1507544677\";
google_ad_width = 468;
google_ad_height = 60;
//-->
</script>
<script type=\"text/javascript\"
src=\"http://pagead2.googlesyndication.com/pagead/show_ads.js\">
</script></li><li><strong>woo_ad_top_disable</strong> - true</li><li><strong>woo_ad_top_image</strong> - http://www.woothemes.com/ads/468x60a.jpg</li><li><strong>woo_ad_top_url</strong> - http://www.woothemes.com</li><li><strong>woo_ad_url_1</strong> - http://www.woothemes.com</li><li><strong>woo_ad_url_2</strong> - http://www.woothemes.com</li><li><strong>woo_ad_url_3</strong> - http://www.woothemes.com</li><li><strong>woo_ad_url_4</strong> - http://www.woothemes.com</li><li><strong>woo_all_category_title</strong> - Categories</li><li><strong>woo_alt_stylesheet</strong> - darkblue.css</li><li><strong>woo_archives</strong> - Select a page:</li><li><strong>woo_archive_layout</strong> - 3_columns.php</li><li><strong>woo_author</strong> - false</li><li><strong>woo_auto_img</strong> - false</li><li><strong>woo_block_image</strong> - http://whit.info/blog/wp-content/themes/livewire/images/300x250.gif</li><li><strong>woo_block_url</strong> - http://www.woothemes.com</li><li><strong>woo_blog_category</strong> - Select a category:</li><li><strong>woo_blog_cat_id</strong> - </li><li><strong>woo_blog_navigation</strong> - false</li><li><strong>woo_blog_navigation_footer</strong> - false</li><li><strong>woo_blog_permalink</strong> - </li><li><strong>woo_blog_sidebar</strong> - Select a sidebar:</li><li><strong>woo_blog_subnavigation</strong> - false</li><li><strong>woo_breadcrumbs</strong> - false</li><li><strong>woo_button_link</strong> - </li><li><strong>woo_cat_menu</strong> - false</li><li><strong>woo_custom_css</strong> - </li><li><strong>woo_custom_favicon</strong> - </li><li><strong>woo_disclaimer</strong> - </li><li><strong>woo_enable_all_category</strong> - false</li><li><strong>woo_enable_blog_category</strong> - false</li><li><strong>woo_exclude_pages_footer</strong> - </li><li><strong>woo_exclude_pages_main</strong> - </li><li><strong>woo_exclude_pages_subnav</strong> - </li><li><strong>woo_featured_category</strong> - Featured</li><li><strong>woo_feat_entries</strong> - 1</li><li><strong>woo_feat_height</strong> - 210</li><li><strong>woo_feat_width</strong> - 280</li><li><strong>woo_feedburner_id</strong> - Feedburner ID</li><li><strong>woo_feedburner_url</strong> - </li><li><strong>woo_flickr_entries</strong> - Select a Number:</li><li><strong>woo_flickr_id</strong> - </li><li><strong>woo_flickr_url</strong> - Flickr URL</li><li><strong>woo_google_analytics</strong> - </li><li><strong>woo_home</strong> - false</li><li><strong>woo_homepage</strong> - layout-default.php</li><li><strong>woo_home_layout</strong> - 3_columns.php</li><li><strong>woo_home_sidebar</strong> - Select a sidebar:</li><li><strong>woo_home_thumb_height</strong> - 57</li><li><strong>woo_home_thumb_width</strong> - 100</li><li><strong>woo_image_single</strong> - false</li><li><strong>woo_inc_intro_page</strong> - false</li><li><strong>woo_inc_intro_page_left</strong> - false</li><li><strong>woo_inc_intro_page_right</strong> - false</li><li><strong>woo_inc_tabber_pages</strong> - false</li><li><strong>woo_intro_page</strong> - </li><li><strong>woo_intro_page_left</strong> - </li><li><strong>woo_intro_page_right</strong> - </li><li><strong>woo_layout</strong> - blog.php</li><li><strong>woo_logo</strong> - </li><li><strong>woo_mag_featured</strong> - Select a number:</li><li><strong>woo_mag_secondary</strong> - Select a number:</li><li><strong>woo_manual</strong> - http://www.woothemes.com/support/theme-documentation/gazette-edition/</li><li><strong>woo_mid_exclude</strong> - </li><li><strong>woo_nav_exclude</strong> - </li><li><strong>woo_other_entries</strong> - Select a Number:</li><li><strong>woo_page_sidebar</strong> - Select a sidebar:</li><li><strong>woo_port_images</strong> - false</li><li><strong>woo_resize</strong> - true</li><li><strong>woo_shortname</strong> - woo</li><li><strong>woo_show_carousel</strong> - false</li><li><strong>woo_show_video</strong> - false</li><li><strong>woo_single_height</strong> - 180</li><li><strong>woo_single_width</strong> - 250</li><li><strong>woo_slider</strong> - false</li><li><strong>woo_smallthumb_height</strong> - 42</li><li><strong>woo_smallthumb_width</strong> - 56</li><li><strong>woo_subnav</strong> - false</li><li><strong>woo_tabber_pages</strong> - </li><li><strong>woo_tabs</strong> - false</li><li><strong>woo_themename</strong> - Gazette</li><li><strong>woo_the_content</strong> - true</li><li><strong>woo_thumb_height</strong> - 76</li><li><strong>woo_thumb_width</strong> - 100</li><li><strong>woo_twitter</strong> - </li><li><strong>woo_twitter_enable</strong> - true</li><li><strong>woo_twitter_username</strong> - woothemes</li><li><strong>woo_video_category</strong> - Select a category:</li></ul>