Currently I am using a for loop to dynamically load XML images and place them in a grid as thumbnails. I have the arrangement set and all the data is loading smoothly, but now I need to make the images scale to small 100px x 100px thumbs in small container movieclips. My code is as follows.
import gs.*;
import gs.easing.*;
var bttnHeight:Number = 20;
var select:Number = 0;
var xmlLoader:URLLoader = new URLLoader();
xmlLoader.addEventListener(Event.COMPLETE, showXML);
xmlLoader.load(new URLRequest("testxml.xml"));
var list_mc:Array = new Array();
function showXML(e:Event):void {
XML.ignoreWhitespace = true;
var nodes:XML = new XML(e.target.data);
var gallcount = nodes.gallery.length();
var list_mc = new listitem();
//Generate menu to select gallery
function populateMenu():void {
var spacing:Number = 0;
for (var i=0; i<gallcount; i++) {
list_mc[i] = new listitem();
list_mc[i].name = "li" + i;
list_mc[i].y = i*bttnHeight;
list_mc[i].gallname.text = nodes.gallery[i].attributes();
menu_mc.addChild(list_mc[i]);
list_mc[i].addEventListener(MouseEvent.ROLL_OVER, rollover);
list_mc[i].addEventListener(MouseEvent.ROLL_OUT, rollout);
list_mc[i].buttonMode = true;
list_mc[i].mouseChildren = false;
}
menu_mc.mask = mask_mc;
}
//list_mc.mask(mask_mc);
var boundryWidth = mask_mc.width;
var boundryHeight = mask_mc.height;
var diff:Number = 0;
var destY:Number = 0;
var ratio:Number = 0;
var buffer:Number = bttnHeight*2;
function findDest(e:MouseEvent):void {
if (mouseX>0 && mouseX<(boundryWidth)) {
if (mouseY >0 && mouseY<(boundryHeight)) {
ratio = mouseY/boundryHeight;
diff = menu_mc.height-boundryHeight+buffer;
destY = Math.floor(-ratio*diff)+buffer/2;
}
}
}
var tween:Number = 5;
//This creats the scroll easing
function moveMenu() {
if (menu_mc.height>boundryHeight) {
menu_mc.y += (destY-menu_mc.y)/tween;
if (menu_mc.y>0) {
menu_mc.y = 0;
} else if (menu_mc.y<(boundryHeight-menu_mc.height)) {
menu_mc.y = boundryHeight-menu_mc.height;
}
}
}
function rollover(e:Event):void {
TweenLite.to(e.currentTarget.li_bg, .4, {tint:0x334499});
}
function rollout(e:Event):void {
TweenLite.to(e.currentTarget.li_bg, .4, {removeTint:true});
}
stage.addEventListener(MouseEvent.MOUSE_MOVE, findDest);
stage.addEventListener(Event.ENTER_FRAME, moveMenu);
populateMenu();
select = 0;
//Generate thumbnails
function genThumb():void {
var photos = nodes.gallery[select].photo;
var thumbframe:Array = new Array();
var row = 0;
var column = 0;
var loaderArray:Array = new Array();
for (var i=0; i<photos.length(); i++) {
thumbframe[i] = new Sprite;
thumbframe[i].graphics.beginFill(0x0000FF);
thumbframe[i].graphics.drawRect(0,0,100,100);
thumbframe[i].graphics.endFill();
thumbframe[i].y = row;
thumbframe[i].x = column;
loaderArray[i] = new Loader();
loaderArray[i].load(new URLRequest(photos[i].text()));
trace(loaderArray[i].height);
var index = i+1;
container_mc.addChild(thumbframe[i]);
if (index%5 == 0) {
row=row+120;
column = 0;
} else {
column=column+120;
}
thumbframe[i].addChild(loaderArray[i]);
}
}
genThumb();
}
Both the loaders and the containers are in respective arrays. The images load correctly, but I am at a loss for how to scale them (ultimately I'd like to integrate a tween to animate as they load as well if possible.)
Thanks in advance for any aid!
You look like you need to scale your bitmaps into a 100x100 square. You'll need to wait until the loader has completed loading to do that because until then you won't know what the dimensions of the item are.
When you create your loader, add an event listener, like this:
loaderArray[i].contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
and then add this function:
function onLoadComplete(event:Event):void
{
var info:LoaderInfo = LoaderInfo(event.currentTarget);
info.removeEventListener(Event.COMPLETE);
var loader:Loader = info.loader;
var scaleWidth:Number = 100 / loader.width;
var scaleHeight:Number = 100 / loader.height;
if (scaleWidth < scaleHeight)
loader.scaleX = loader.scaleY = scaleWidth;
else
loader.scaleX = loader.scaleY = scaleHeight;
}
This may be a bit complicated, but all it really does is clean up the event listener that you had added, and find the dimensions of the loader (which it can get now because it's finished loading), and scale the loader appropriately.
If you need it to be centered within your thumbnail, add this to the bottom of the onLoadComplete method:
loader.x = (100 - loader.width) * 0.5;
loader.y = (100 - loader.height) * 0.5;
or you need it to take up the whole thumbnail and cut off the edges, change it to this (the inequality is the other-way around)
if (scaleWidth > scaleHeight)
loader.scaleX = loader.scaleY = scaleWidth;
else
loader.scaleX = loader.scaleY = scaleHeight;
and add this:
var shape:Shape = new Shape();
var g:Graphics = shape.graphics;
g.beginFill(0x00FF00);
g.drawRect(0, 0, 100, 100);
g.endFill();
loader.mask = g;
I haven't tested this, so there may be a few glitches, but hopefully it gives you the right idea.
Related
I am trying to loop (add images from Loader thru URLRequest), And the images are added to contentHolder, and then i place all these images which are inside contentHolder into a viewport. But at the moment I have to put the add images to viewport step inside the loop, so it creates a problem, which is each loop, a viewport is added. So 10 viewport overlaps each other. I tested it in debug mode and when the first image is loaded i can quickly slide it, because the viewport has a scrollpane, then second image is added, and i can slide that one, and third one is added on top etc.
But if i put the add Holder to viewport step outside the loop, it gives me the error Error #2007: Parameter child must be non-null, i dont know what to do. Please help, thanks for your time! I had been trying this for 6 hrs already!
And the error is on the line viewport.addChild(_contentHolder1); which is the last part of the code, if you scroll to the bottom.
for (var j:int = 5; j < somedata.length; j++)
{
if(somedata[j]){
var myLoader:Loader = new Loader();
var image:Bitmap;
var url:URLRequest = new URLRequest("http://www.rentaid.info/rent/"+somedata[j]);
myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onImageLoaded);
myLoader.load(url);
function onImageLoaded(e:Event):void {
image = new Bitmap(e.target.content.bitmapData);
var currentY:int = 10;
var h = image.height;
var k=image.width/image.height;
_contentHolder = new Sprite();
_contentHolder.y = currentY;
currentY += _contentHolder.height + 10;
addChild(_contentHolder);
_contentHolder.addChild(image);
for (var j:int = 5; j <somedata.length; j++)
{
_contentHolder1 = new Sprite();
addChild(_contentHolder1);
_contentHolder1.addChild(_contentHolder);
var viewport:Viewport = new Viewport();
viewport.y = 0;
viewport.addChild(_contentHolder1);
var scroller:TouchScroller = new TouchScroller();
scroller.width = 300;
scroller.height = 265;
scroller.x = 10;
scroller.y = 100;
scroller.viewport = viewport;
addChild(scroller);
}
}}
Edit:
var loadedArray:Array = new Array();
var counter:int=0;
function loadImage():void{
for (var j:int = 5; j < somedata.length; j++)
{
if(somedata[j]){
var loader:Loader = new Loader();
var image:Bitmap;
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onImageLoaded);
loader.load(new URLRequest("http://www.rentaid.info/rent/"+somedata[j][counter]));
}
}
}
function onImageLoaded(e:Event):void {
loadedArray.push(e.currentTarget.loader.content as Bitmap);
if(counter == somedata.length-1){
var _contentHolder: Sprite = new Sprite;
addChild(_contentHolder);
for(var i:uint = 5; i < loadedArray.length; i++){
_contentHolder.addChild(loadedArray[i]);
currentY += _contentHolder.height + 10;
}
}
else{
counter++;
loadImage();
}
var viewport:Viewport = new Viewport();
viewport.y = 0;
viewport.addChild(_contentHolder);
var scroller:TouchScroller = new TouchScroller();
scroller.width = 300;
scroller.height = 265;
scroller.x = 10;
scroller.y = 100;
scroller.viewport = viewport;
addChild(scroller);
}
you can use Starling Framework and a loader loop such as:
private var count:uint = 0; //add this in your class
private var imagesVector:Vector.<Image> = new Vector.<Image>(); //add this in your class
private var imagesUrlVector:Vector.<String> = new <String>["url1","url2","url3","etc"]; //add this in your class
private function loadImages():void
{
//create the loader
var loader:Loader = new Loader();
//when texture is loaded
loader.contentLoaderInfo.addEventListener ( Event.COMPLETE, onComplete );
//load the texture
loader.load( new URLRequest (imagesUrlVector[count]));
}
private function onComplete ( e : Event ):void
{
// grab the loaded bitmap
var loadedBitmap:Bitmap = e.currentTarget.loader.content as Bitmap;
// create a texture from the loaded bitmap
var texture:Texture = Texture.fromBitmap ( loadedBitmap );
var card:CustomImage = new CustomImage(texture);
imagesVector.push(card);
trace("load image number" + count);
count++;
if (count < imagesUrlVector.length) {
loadImages();
} else displayImages();
}
private function displayImages():void {
var x:uint = 150;
var i:Number;
for (i = 0; i < cardVector.length; i++ )
{
x += 100;
imagesVector[i].x = x;
addChild(imagesVector[i]);
}
}
I'm trying to make a simple game in Flash. So far, I've added a bunch of objects to the stage using addChild(objName);. However, now I'm trying to remove the objects completely. I don't want to have to cycle through every object's name and I'm sure there must be a more efficient way to select each object (maybe by index on the stage) and removeChildAt(index); it. However, when I try this, Flash only removes the objects that were manually placed by me on the stage. It doesn't remove the ones that were placed through code. I've done some searching and I tried multiple methods, all of which yield the same result. The one that most people agree on is this one:
while (numChildren > 0)
{
removeChildAt(0);
}
Can you help me figure out why this isn't removing anything that was coded onto the stage?
Thanks in advance :D
Edit: Here is my code for the frames:
Frame 1 (Randomly generates and displays the dots):
import flash.events.MouseEvent;
import fl.motion.easing.Linear;
var dotList = new Array(); var level:int = 3; var invisoDotList = new Array();
var loop:int;
var line:Line = new Line();
line.x = 274;
line.y = 187;
addChild(line);
for(loop = 0; loop < level; loop++)
{
var dot:Dot = new Dot();
var invisoDot:InvisoDot = new InvisoDot();
var tester:Boolean = true;
var xval:int = Math.floor(Math.random()*(1+520))+14;
var looper:int = 0;
while(looper < dotList.length)
{
if(Math.abs(xval - dotList[looper].x) > 30)//minimum spacing
{
looper++;
}
else
{
looper = 0;
xval = Math.floor(Math.random()*(1+520))+14;
}
}
dot.x = xval;
dot.y = 187;
invisoDot.x = xval;
invisoDot.y = 187;
invisoDot.alpha = 0;
dotList[loop] = dot;
invisoDotList[loop] = invisoDot;
addChild(invisoDot);
addChild(dot);
}
//trace(dotList); test to ensure that dots are added to the array
var nb1:NextButton = new NextButton();
nb1.x = 0;
nb1.y = 0;
nb1.alpha = 0;
addChild(nb1);
nb1.addEventListener(MouseEvent.CLICK, hideDots);
function hideDots(e:MouseEvent)
{
for(var loop:int = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
line.alpha = 0;
nextFrame();
}
stop();
Frame 2 (Displays further instructions and contains a couple of methods that will be used later on):
import flash.events.MouseEvent;
removeChild(nb1);
var nb2:NextButton = new NextButton();
nb2.x = 0;
nb2.y = 0;
nb2.alpha = 0;
addChild(nb2);
nb2.addEventListener(MouseEvent.CLICK, next);
function next(e:MouseEvent)
{
nextFrame();
}
function clearStage()
{
while (numChildren > 0)
{
trace("before" + numChildren);
removeChildAt(0);
trace("after" + numChildren);
}
}
stop();
Frame 3 (Makes the dots disappear when they are clicked and keeps an accuracy count):
import flash.events.MouseEvent;
import flash.utils.Timer;
line.alpha = 1;
removeChild(nb2);
//setChildIndex(line,0);
var clicks:int = -1;
var passed:int = 0;
var fromLine:Boolean = false;
//trace(dotList.length);
stage.addEventListener(MouseEvent.CLICK, clickCount);
for(var loopvar:int = 0; loopvar < dotList.length; loopvar++)
{
//trace("loop");
dot = dotList[loopvar];
invisoDot = invisoDotList[loopvar];
dot.addEventListener(MouseEvent.CLICK, onClick);
invisoDot.addEventListener(MouseEvent.CLICK, onClick);
//trace("event");
}
//trace(dotList.length);
function onClick(e:MouseEvent)
{
//e.currentTarget.alpha = .5;
for(var hitcheck:int = 0; hitcheck < dotList.length; hitcheck++)
{
if(dotList[hitcheck].x == e.currentTarget.x)
{
dotList[hitcheck].alpha = 1;
}
}
//trace("check");
}
var numChanged:int = 0;
function clickCount(e:MouseEvent)
{
clicks++;
//trace(clicks);
numChanged = 0;
for(var index:int = 0; index < dotList.length; index++)//check whether the user has gotten all the dots
{
if(dotList[index].alpha == 1)
{
numChanged++;
}
}
if(numChanged == level)//if the user has gotten all the dots
{
/*trace("next screen for sucess");
trace(clicks);*/
line.visible = false;
for(loop = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
if((clicks - level) == 1)
{
passed = 2
}
else if((clicks - level) == 0)
{
passed = 1;
}
passed = 1;
fromLine = true;
nextFrame();
}
else if((clicks - numChanged) >= 2)//this ends the session as soon as 2 mistakes are made
{
/*trace("next screen for failed number of clicks");
trace(clicks);*/
line.visible = false;
for(loop = 0; loop < dotList.length; loop++)
{
dotList[loop].alpha = 0;//make dots disappear
}
passed = 3;
fromLine = true;
nextFrame();
}
/*else if((clicks - level) >= 2)//if the user has made too many mistakes. This ends the session after the maximum number of tries have been used
{
trace("next screen too many clicks");
trace(clicks);
}*/
}
//trace("end");
stop();
Frame 4 (Generates the results table. A sidenote: there is a bug where "Okay" is never a result because in Frame 3, the value of passed never equals 2. Not sure why though):
import flash.text.TextFormat;
import flash.text.TextField;
var failFormat:TextFormat = new TextFormat();
failFormat.color = 0xFF0000;
failFormat.font = "Arial";
failFormat.size = 18;
var passFormat:TextFormat = new TextFormat();
passFormat.color = 0x00FF00;
passFormat.font = "Arial";
passFormat.size = 18;
var okayFormat:TextFormat = new TextFormat();
okayFormat.color = 0x808000;
okayFormat.font = "Arial";
okayFormat.size = 18;
var normalFormat:TextFormat = new TextFormat();
normalFormat.color = 0x000000;
normalFormat.font = "Arial";
normalFormat.size = 18;
var lineResults = new Array();
var squareResults = new Array();
trace(passed);
if(fromLine == true)
{
if(passed == 1)
{
lineResults[lineResults.length] = "Pass";
}
else if(passed == 2)
{
lineResults[lineResults.length] = "Okay";
}
else if(passed == 3)
{
lineResults[lineResults.length] = "Fail";
}
}
fromLine = false;
lineResults = lineResults.reverse();
squareResults = squareResults.reverse();
var loopLength:int = (lineResults.length >= squareResults.length) ? lineResults.length : squareResults.length;
var loopStart:int = 0;
if(loopLength > 11)
{
loopStart = loopLength - 12
}
var cb:CellBlock = new CellBlock();
cb.x = 283.05;
cb.y = 20.35;
addChild(cb);
var col1Head:TextField = new TextField();
col1Head.defaultTextFormat = normalFormat;
col1Head.text = "# of Dots";
col1Head.x = 114.95
col1Head.y = 8.3;
addChild(col1Head);
var col2Head:TextField = new TextField();
col2Head.defaultTextFormat = normalFormat;
col2Head.text = "Line";
col2Head.x = 259.95
col2Head.y = 8.3;
addChild(col2Head);
var col3Head:TextField = new TextField();
col3Head.defaultTextFormat = normalFormat;
col3Head.text = "Square";
col3Head.x = 381.95
col3Head.y = 8.3;
addChild(col3Head);
for(loop = loopStart; loop < loopLength; loop++)
{
var block:CellBlock = new CellBlock();
block.x = 283.05;
block.y = 20.35 + (loop - loopStart + 1)*33;
addChild(block);
var col2:TextField = new TextField();
var col3:TextField = new TextField();
var col1:TextField = new TextField();
/*col2.defaultTextFormat = passFormat;
col3.defaultTextFormat = okayFormat;*/
col1.defaultTextFormat = normalFormat;
switch(lineResults[loop])
{
case "Pass":
col2.defaultTextFormat = passFormat;
break;
case "Okay":
col2.defaultTextFormat = okayFormat;
break;
case "Fail":
col2.defaultTextFormat = failFormat;
break;
}
switch(squareResults[loop])
{
case "Pass":
col3.defaultTextFormat = passFormat;
break;
case "Okay":
col3.defaultTextFormat = okayFormat;
break;
case "Fail":
col3.defaultTextFormat = failFormat;
break;
}
//col2.text = "Pass";
col2.text = lineResults[loop];
col2.x = 260.95;
col2.y = block.y - 12;
addChild(col2);
//col3.text = "Okay";
try
{
col3.text = squareResults[loop];
}
catch(e:Error)
{
}
col3.x = 386.95;
col3.y = block.y - 12;
addChild(col3);
col1.text = String(loop + 1);
col1.x = 133.95;
col1.y = block.y - 12;
addChild(col1);
}
var nb4:NextButton = new NextButton();
nb4.x = 0;
nb4.y = 0;
nb4.alpha = 0;
addChild(nb4);
nb4.addEventListener(MouseEvent.CLICK, clearStage);
stop();
Frame 5 (Next frame which is a test to make sure that everything gets erased, which it doesn't):
removeChild(nb4);
stop();
This error:
ArgumentError: Error #1063: Argument count mismatch on Game_fla::MainTimeline/clearStage(). Expected 0, got 1. clearStage()
Occurs because your clearStage() method has been added as the click event handler of a button. If your clearStage() function is going to be used an an event handler, it needs to accept an "event" parameter. So you should define the function like this:
function clearStage(event:Event)
{
while (numChildren > 0)
{
trace("before" + numChildren);
removeChildAt(0);
trace("after" + numChildren);
}
}
As a side note, this means that if you want to also call clearStage() manually, that is use it without adding it as an event handler, that you'll need to include this event parameter... but you can just pass in a null, because your code doesn't need to actually use the event parameter:
clearStage(null);
I'm not sure I see anything else wrong. I'd start by adding that event parameter to your clearStage() function as I shown above.
I should also add I mostly worked in Flex or pure AS3, and am not super skilled in Flash CS6 and programming on the timeline :)
From memory, I don't think Flash re-orders when you remove a child. If you remove a child at index 0, every other child is still numbered 1 to x. childAt(0) is just null now. Keep that in mind with this sort of process.
I need to get the width and height of a flag I am loading into another movie so I can place it in the right location. Why is my getBounds not picking up the dimensions of the flag?
function displayFlags(evt:Event = null)
{
if(!Lang) { return; }
for (var i:uint = 0; i < Lang.length; i++)
{
//Language = new MovieClip();
//Language.name = Lang[i];
LangButton = new button01();
LangButton.name = Lang[i];
LangButton.btext.text = Lang[i];
LangButton.y = LangButton.height * i;
addChild(LangButton);
var flag:Loader = new Loader();
flag.load(new URLRequest(LangPath[i]+"/flag.png"));
/// Loads Flag into Button
LangButton.addChild(flag);
var fh = flag.getBounds(flag);
trace("FLAG HEIGHT = " + fh.height); // ZERO ZERO ZERO ZERO
// I really need this info to place the flag in the right location.
flag.y = (LangButton.height/2) - (flag.height/2);
}
evt.target.visible = false;
}
UPDATE: MAY 19TH, 2013
I was able to figure out that I need to wait for the flag to be loaded. Now I can get the correct Bounds.. however, now I can not get the movieClip "flag" in the load complete to respond. I don' think it sees the value of flag.
Below is my UPDATED code:
function displayFlags(evt:Event = null)
{
if(!Lang) { return; }
for (var i:uint = 0; i < Lang.length; i++)
{
//Language = new MovieClip();
//Language.name = Lang[i];
LangButton = new button01();
LangButton.name = Lang[i];
LangButton.btext.text = Lang[i];
LangButton.y = LangButton.height * i;
addChild(LangButton);
flag = new Loader();
flag.load(new URLRequest(LangPath[i]+"/flag.png"));
flag.name = Lang[i];
flag.contentLoaderInfo.addEventListener(Event.COMPLETE, loadedFlag(flag));
function loadedFlag()
{
return function()
{
var fh = flag.getBounds(flag);
trace("FLAG HEIGHT = " + fh);
trace("flag Name: "+ flag.name);
flag.alpha = .3;
}
}
LangButton.addChild(flag);
}
evt.target.visible = false;
}
try this :
flag.contentLoaderInfo.addEventListener(Event.COMPLETE,completeHandler);
then add function :
function completeHandler(e:Event):void
{
var myFlagInfo:LoaderInfo = e.currentTarget as LoaderInfo;
var myFlag:Loader = myFlagInfo.loader;
var fh = myFlag.getBounds(myFlag);
}
I've just recently tried my hand at actionscript 3 and have come across a road block.
How do I go about rendering the cubes (cube1) intermittently, ie. staggered loading. I need the cubes to load a split second from each other.
Below is a snippet of what I have so far:
var rows:int = 5;
var cols:int = 3;
var spacery:int = 100;
var spacerx:int = 120;
var box_count:int = 8;
for(var i:int; i < box_count; i++) {
cube1 = new Cube(ml,100,10,80,1,1,1);
cube1.y = ((i % rows)) * (cube1.x + spacery);
cube1.x = Math.floor(i/rows) * (cube1.x +spacerx);
cube1.z = 0;
bigBox.addChild(cube1);
}
//Create an array out side the function; as a global (instance) variable:
var cubes:Array = [];
//instead of bigBox.addChild(cube1), store them in the array:
cubes.push(cube1);
//initialize a timer outside after for loop
//Fire every 100 milliseconds, box_count times
var timer:Timer = new Timer(100, box_count);
timer.addEventListener(TimerEvent.TIMER, onTick);
timer.addEventListener(TimerEvent.TIMER_COMPLETE, onTickDone);
function onTick(e:Event):void
{
bigBox.addChild(cubes[timer.currentCount]);
}
function onTickDone(e:Event):void
{
cubes = null;
timer.removeEventListener(TimerEvent.TIMER, onTick);
timer.removeEventListener(TimerEvent.TIMER_COMPLETE, onTickDone);
timer = null;
}
I've looked in various resources regarding this topic, and it seems to me that I need a Loader for every Sprite which contains an image file (png).
I'm trying to make a Tile Rendering System, and have created a grid of X by Y sprites, but all of them actually reference the same image file.
Is there any other way to do this? (Make the sprite share the same png data file)
Some sample code of what I have done.
// Create an array of X * Y Loaders
var cTileLoaders:Array = new Array( 100 ); // for example 10 by 10 grid
var cTiles:Array = new Array( 100 );
var nIndex:int = 0;
var nImgLoadCount:int = 0;
for ( ; 100 > nIndex; ++nIndex ) {
cTileLoaders[ nIndex ] = new Loader();
cTiles[ nIndex ] = new Sprite();
// perform more sprite initialization
....
cTileLoaders[ nIndex ].contentLoaderInfo.addEventListener( Event.COMPLETE, ImageLoaded
cTileLoaders[ nIndex ].Load( new URLRequest( "some image path" ) );
}
// handler for image loaded
function ImageLoaded( eEvent:Event ):void {
++nImgLoadCount;
// when all 100 sprite data are loaded
// assuming there is no i/o error
if ( 100 == nImgLoadCount ) {
cTiles[ nIndex ].addChild( cTileLoaders[ nIndex ].content );
}
}
I think the answer in your case is to utilise the Bitmap data contained within the image you're loading like this:
var tilesWide:uint = 10;
var tilesHigh:uint = 10;
var tileHolder:Sprite = new Sprite();
this.addChild(tileHolder);
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onImgLoaded);
loader.load(new URLRequest("tile.png"));
function onImgLoaded(e:Event):void
{
/* Create a template bitmap to hold the image info */
var templateBitmap:Bitmap = e.target.content;
var templateBitmapData:BitmapData = templateBitmap.bitmapData;
/* Loop through your tiles */
for (var a:uint = 0; a < tilesWide; a++)
{
for (var b:uint = 0; b < tilesHigh; b++)
{
var tile:Sprite = new Sprite();
/* Attach the template BitmapData to each tile */
var tileBitmap:Bitmap = new Bitmap(templateBitmapData);
tile.addChild(tileBitmap);
tile.x = a * tile.width;
tile.y = b * tile.height;
tileHolder.addChild(tile);
}
}
}
You could also use SpriteFactory, a little library I wrote specifically for this:
var tilesWide:uint = 10;
var tilesHigh:uint = 10;
var tileHolder:Sprite = new Sprite();
var tilePath:String = "some/image/path.png";
var factory:SpriteFactory = new SpriteFactory();
factory.loadBitmap("tile", tilePath);
for (var a:uint = 0; a < tilesWide; a++)
{
for (var b:uint = 0; b < tilesHigh; b++)
{
var tile:Sprite = factory.newSprite("tile");
tile.x = a * tile.width;
tile.y = b * tile.height;
tileHolder.addChild(tile);
}
}
The advantage here being that you can use the sprites right away, and they'll automatically be filled with the bitmap once it's loaded.