ActionScript 3.0 :: Array, Shuffle A Part Of An Array Using Start And End Index Is Not Working Properly?
Feb 15, 2011
I have used a method to shuffle a part of a Array, but i noticed that it does not work very well.When i run this method I sometimes get empty array values.So if you would try the example below and test it out some times you would get a right result but sometimes a wrong result.For example when i run this i get in my trace output:
a,b,c,d,g,,e,f (here after the g it goes wrong)
a,b,c,f,g,d,e (here it goes right)
a,b,c,d,,g,f,e (here it goes wrong)[code]...
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Aug 16, 2011
I think it would be simplest to explain it like this:
[Code]...
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Dec 1, 2005
Code:
var temp:Array = new Array();
temp[0] = 0;
[code].....
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Jan 20, 2011
Say I have an array:
myList:Array = new Array();
myList = [1,2,3,4,5,6,7,8,9];
myRandomList:Array = new Array();[code].............
However, is there a way to rewrite this as a function?
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Jun 10, 2010
i used the Fader class to build a fade in-out slideshow and wanted to make it shuffle. While the slideshow works fine by its own, i just can�t figure the way to make it switch the images randomly. Here�s the code:
ActionScript Code:
import com.utils.Fader.*;
import com.utils.Fader.FaderItems;
import com.utils.Fader.Events.*;
[code]...
Im not sure the list of added elements (all mc) on _faderItems works as an array.
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Apr 29, 2005
I got a class extending the array. np there when I instantiate a new object from the class I call it myArray (var myArray:NewArray = new NewArray(); ) now what's the fastest way to fill the new object? All I could find is
[Code]...
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Jan 21, 2012
i've a problem about checking array with if statement.. my code is above and i can't see "it works" text on trace. I want to take the first value of an array after shuffle function, and i want to check it with if statement.
[Code]...
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Jun 22, 2011
So, for sending to individual streams we have to reference the connected netStream we want to send to in some way like this:
sendStream.peerStreams[0].send("MyFunction",param1,param2);
and I have to determine which peer I'm sending to by their ID such as "peerID1234"
I know that you can check the peerID of the stream by doing:
sendStream.peerStreams[0]["farID"]
how can I make my send stream function know to use the array index where the peerID is?
so basically it could be like:
sendStream.peerStreams[where peerStreams[]["farID"] == peerID].send("MyFunction",param1,param2);
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Aug 4, 2009
I created an array in the var declarations with Code: var private eDrag:Array In a function that adds imported mcs to the stage, I also added code to push each to the array. Here is an example of a block of code loading the object with the part pushing the object to the array at the end:
[Code]....
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Nov 6, 2004
I have an array in a keyframe - but i want to have it in a textfile instead ( so that others can edit it for themselves. But i am having difficulty doing it. At the moment I have this on a button
[Code]...
What I'd like to know is how to change the above array so that it would work in a text file (which would be easier for others to edit you see). I think i could divide the letters by : and then use some code to break the array apart at ':'. But I am not really sure. Can anyone give me some pointers? Also - if u have time to shuffle the array so letters appear in different boxes each time?
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Nov 6, 2004
I have an array in a keyframe - but i want to have it in a textfile instead ( so that others can edit it for themselves. But i am having difficulty doing it.At the moment I have this on a button
on(press){
letters = new Array ();
letters.push ("Y");
letters.push ("d");
[code]....
What I'd like to know is how to change the above array so that it would work in a text file (which would be easier for others to edit you see).I think i could divide the letters by : and then use some code to break the array apart at ':'.
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Jun 23, 2009
when the line of code "koan.shuffle();" is commented out swfs called "koan_1.swf" or "koan_2.swf" etc are loaded properly into a "koan_loader_mc" on the stage, albeit not randomized. (Each "koan_#.swf" has code in its last frame to both advance the "shuffle" array in the action script in the first frame of the stage and to load the next koan swf.) Why does "koan.shuffle();" not only fail to randomize the array, but, break the entire loading process? Frame on main stage:
// creates function called at the end of koan_#.swfs
function shuffle(a:Array) {
for (var ivar = a.length-1; ivar>=0; ivar--) {
var p = Math.floor(Math.random())(ivar+1);
[Code]...
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Sep 25, 2009
Is there a way to get the index of an array?
For instance, if I have an array:
buttons = Array("abc","def","ghi");
If I wanted to get the index dynamically of the string "ghi", could I do that with a certain function or piece of code?
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Mar 11, 2010
I thought that there was a way to be able to name array indexes. Like instead of myArray[0], it could be myArray["tileFour"]. I thought that instead of using index numbers one could use index words.
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Sep 25, 2009
Is there a way to get the index of an array?
For instance, if I have an array:
buttons = Array("abc","def","ghi");
If I wanted to get the index dynamically of the string "ghi", could I do that with a certain function or piece of code?
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Jan 18, 2011
I have a game map made of tiles, each tile is stored in an array called _tiles.The very each tile has a "plantable" parameter, which determines whether or not something can be placed on it.Then i loop through the array and check the position of each its elements against the mosue cursor, so I know which tile am I hovering with my mouse.
And it works pretty good. The problem is that even though I know what is the position of the tile I'm having the cursor on, I still lack the knowledge of what index is that tile. I simply can't tell where exactly in the array is placed this tile. I just know its position. The reason why I want to know the index of it, is because it's the only way for me to set a proper flag, namely whether it's plantable or not. Here's the code:
ActionScript Code:
for(var j:int = 0; j < _tiles.length; j++)
{
[code]...
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May 18, 2005
Is there a way I could specify the index of a array using this short code:[code]How would I go about giving a custom index name instead of it being myArray[0]? I could do it the long way like posted below, but I was wondering the there was a way to shorten this:[code]
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Jan 18, 2007
i have an array of names that looks like this. var aNames:Array =new Array("jack","mike","Scott")
i have a text field called names which displays index 1 of the array.
and i have a button,when the button is pressed i want it to go to the next index of the array.
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May 18, 2005
Is there a way I could specify the index of a array using this short code:
Code:
var myArray = new Array("teste");
How would I go about giving a custom index name instead of it being myArray[0]? I could do it the long way like posted below, but I was wondering the there was a way to shorten this:
Code:
var myArray = new Array();
myArray[myCustomIndex] = "testing";
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Jun 16, 2010
I am trying to play movie clips from an array. I can do this using randObj[1] but would like to use a variable randObj[i] to play the movie clips. I do not want to use root. I think something is wrong with the syntax i am using because randObj[i] comes back undefined when i trace it. Here is the code i am using
Code:
i=0;
var randObj:Array = new Array("obj1", "obj2", "obj3");
[code]......
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Mar 21, 2011
I have an array named "lagers1" when I trace lagers1[0] I get: lagers1[0]= _level0.firth_l0
Now I want to decide if "firth" is in the name of "_level0.firth_l0". I have tried with slice but all the time it shows undefined. Is there a way to get a part of an arraymname in a variable?
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May 4, 2010
I want to create one array based on another, but only using part of the data. Here's my first array:
Code:
var dropzoneArray = new Array();
dropzoneArray.push("disease0", "image0.jpg");
[code].....
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Jan 29, 2009
Consider an array with x number of elements (of type Object) where some of the elements might be undefined.I use a for-each loop to access all the elements of the array that is not undefined (since it simply skips the undefined elements).But I also want the index of that particular element.The only option I can see is to use indexOf(). But it feels a bit like looking for water on the other side of the river so to speak.
When looping through long arrays each frame, is there a change indexOf() might slow it down? or does the for-each loop somehow know what index it's dealing with?
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Oct 30, 2009
I am working with a set of external XML data, and putting it into arrays. I have set up images and text on a page using XML data, which, when clicked on, will populate a popup window with XML data from the same index. For some reason, when I trace the index of the array, it comes up as -1.
stop();
itemNameTops1_txt.text = nme_array[0];
itemPriceTops1_txt.text = price_array[0];
[code]....
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Jun 15, 2011
I have a tricky problem in that I have an array that has been populated with strings ("item1", "item2", etc). However, at a certain point I need to pull one randomly out of the group, via a random number function. The issue is I cannot reference the items in the array by a number, I get an error. So when I try to get myArray(5) it doesn't work.
How can I work around this so I can grab a random item in my string array?
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Jan 18, 2012
I am creating a row which have 8 thumbnails in it, I save these in a array, When user drag row right to left then first Movieclip shift to last position, then i splice array 0 index and push to last position.. it works fine but when i drag it left to right then I need to cut last index of array and i need to push on first position, but it is overwrite the last value of array and after push the value(myrow[0]=thumb) array showing it's length 7 before it was 8. What is the right way to push value at 0 index value
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Apr 10, 2012
I have an array 'cat', 'dog', 'budgie'
and want to remove the item by index.
At the moment I have
function removeit(myindex) {
animals[myindex] = animals.pop()
}
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Feb 1, 2010
I got a problem with processing an array in actionScript. I removed the last element of an array through array.pop(). After that I would like to put this removed display-object back to the beginning of the array: array.unshift(object). The object is now the first element of the array but it got still its old label (number of the last element). Therefor I can't update the position (graphically) of the display object. Is it possible to "reindex" the array?
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Mar 30, 2010
var arr1:Array = new Array();
arr1.push(item1);
arr1.push(item2);
arr1.push(item3);
then arr1 and its elements get passed to other functions is there a way to know the index of an item in the array?
GetParentArrayIndex(item2) would give me 1;
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Jan 29, 2012
I'm building a plugin and I'm using actionscript to save the selection of an object in an illustrator document and then reference it later.
var arrObj:Array=new Array();
arrObj.push(app.activeDocument.selection[0]);
If I select now the same object in the document and check if its in the array it returns a -1 for the index value.
var id:int=arrObj.indexOf(app.activeDocument.selection[0]);
trace (id); //-1
Why is the selection not considered the same object as in that of the array?
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