As far as I know, you can't refer to an array using negative indices in actionsscript, can you? I know it's possible in C, C++ and D, but not in actionsscript - to my knowledge. See here's my problem:
Code:
for (var i = 0; i<menucount; i++) {
xpos += menuitems[i-1]._width/2+miborder+menuitems[i]._width/2;
[code].....
This project was originally written in as1 and I'm in the process of converting it to as3.I have a question regarding arrays.As far as I know, you can't refer to an array using negative indices in actionsscript, can you? I know it's possible in C, C++ and D, but not in actionsscript - to my knowledge.[code]Am I not right in assuming, that this array call produces menuitems[-1] in the first run?All variables are properly declared - in fact this code works just fine, and I don't understand that.
View 3 RepliesCode:
var s:String = '%include %unquote(&open.gtestit&close);';
var re:RegExp = /([%&]?w+)/g;
var a:Array = s.match(re);
trace(a.join('
'));
I'm splitting the string up into words (w) where the word might have an optional % or & in front of it. The output is what I expect:
Code:
%include
%unquote
&open
gtestit
&close
Is there a way to get the index of each matched string in one call? I know I can walk the original string using the resulting array and get indexes, but was hoping there was something similar to MATCH(). Something like:
Code:
var array:Array = s.index_match(re);
and the results would be:
Code:
array[0] = 0
array[1] = 9
array[2] = 18
array[3] = 24
array[4] = 31
I understand how Math.random works, and I understand how Arrays work, but I don't understand how to either rearrange the indices of an existing Array, or how to populate it from another Array in a random sequence without an index possibly repeating.
View 2 RepliesI'm Trying to sort an array firstly with QUANTITY then STOCK LEVEL using the code below. This is fine, the Quantity sorts perfectly but the negative numbers are reversed??
[Code]...
I have an indexed array full of strings.
PHP Code:
my_array = new Array("hello", "dear", "goodbye", "cruel", "world", "never", "noticed");
I'm generating an integer elsewhere in my code which I want to use to lookup the appropriate index in my_array.However, the number I'm passing to the [] access operator could be positive or negative, and it could be more or less than my_array.lengthFor Example:
PHP Code:
my_array[lookUpIndex]
my_arra
[code]....
I've got a Flex TileList which has an ArrayCollection as its data provider. The ArrayCollection is used elsewhere in the application so modifying the base data is not possible.
There are two items at the start of the collection (indices 0 and 1) which I don't want to be rendered.
Is it possible to exclude these items from the TileList rendering?
check if a negative number is less than another negative number. The if condition logic seems to be in order as far as i can tell but it doesent work for some reason :
Code:
public function minuscheck(testnumber:int):void
{
if (testnumber < -1)
[code]....
Im using swipe on my android app and would like to define the boundary. But the container is a LOT bigger then the stage and will reach a negative value. How would I setup my if statement for this?
View 13 Replieshow to turn a variable number from positive to negetive using AS2? eg:
Code:
myVar1 = 40;
//use code to change to negetive number
myVar1 = -40;
i have a label object.The background is in a color (set by user)The background color is in the format HTML (#FF4466 by example)I want to change automatic the color of the text inside, but i want the color make the text visible ! don't want a red font on red background!so i thought about the negative filter we have in picture program like photoshop, paintshop..etc. This effect return the opposite color
View 2 RepliesI want to make a text highlight in flex textArea but its htmlText doesn't support <font bgcolor='#FFFF00'> part of my text </font> so I'm searching for a font witch is the opposite of Courier new, when I embed it in flash, and write with that color I get highlight effect for that part of my text , as I type <font family="negativeOfCourier" color='#FFFF00'> part of my text </font>
View 2 Repliesi'd like to negate a number and would like to know if there's a built in method that will convert a negative number to a positive OR a positive into a negative, depending on the number.
i know about Math.abs(), but that only seems to convert negative into positive. is there a method that will do both?
Is there any Fastest way for this line?
ballAngelRadianVector = -ballAngelRadianVector;
And also this:
ballDegree = fee - ballDegree ;
I can get the cube root of a number by setting the index to a third:
ActionScript Code:
Math.pow(27, 1/3)
In this case though, the result is NaN
ActionScript Code:
Math.pow(-27, 1/3)
Why doesn't flash just assume that the result I am after is the simple result of -3? Also, how can I get around this?
Whats the best way to flip variable:Number polarity from + to - and back.Is there an actual method, or do you just assign the var to itself...eg...
speed = 5;
speed = -speed
I need to check if a number is negative and if so, trace "true" and if not "false".
View 2 Replieshow to format a dynamic text in "negative"? I mean for example white characters on black "box".
View 2 RepliesIs there a way to test if a number is negative or positive.I have some clips that position themselves on and off the stage. IF one moves in the other moves out the same direction the other is moving in. This also works the same in reverse. I'm trying to do this by checking the current clips position and see if its a negative or positive number. If its a positive then I can move it onto the stage and move the other off in the same direction. Maybe there is another way of doing this but I thought if I could check its value and see if its negative or positive it would be a start.
View 5 RepliesI'm trying to edit the actionscript of catching game in which a object fall from top to bottom and if the catcher fail to catch the object and the object hit the bottom, the score is subtracted. [code]In addition, how do I end the game after the catcher fail to catch at least 5 objects to go to "game over" screen with final score displayed?
View 10 RepliesI am creating a roulette type game that calculates the winning number based on the rotation of the main wheel. I am using if/else statements to determine the winning number based on the rotation. I am tracing the rotation in the output panel. I would like my rotation to go from 0-360, but the output panel traces 0-180 then it starts counting from "-180-0"
The wheel can spin multiple times. how to keep the numbers positive from 0-360 and not have to write my if else to accomodate the negative numbers?
I'm working on a AS3 project where users will decide whether a random number is whole number or not.There are three boxes (box1, box2, box3), which will display random numbers. Under each box there are two check buttons (for example: bt1 and bt2).There are also two boxes counting correct and incorrect answers (correct1 and correct2). There is a button generating random numbers again (bt_2).The negative random numbers are not recognized by my conditional. Or I don't know how to handle conditional with negative numbers. Positive or negative numbers display the correct check mark? Here is my AS3
//counters
var i:uint=0; // correct answersvar u:uint=0; // incorrect answers
// making check mark invisibleco1.visible=false; // correctco2.visible=false; [code].....
I am uploading videos to my new site (aspirin creative) and the player will not recognize any .f4v videos. I changed the extension on one to .flv and it now appears to recognize and play the video. Also, I didnt build the site myself and the developer not Define terms of video playback (which has been less than great so far) the player seems to be a rather strange resolution (600x340) which is not native 16:9 and wont recognize 4:3 encodes without stretching and warping. I have tried to encode close to this in media encoder but as soon as I select .flv over .f4v in the options my ratios seem to go mad, not keeping the preset and not letting me set to anything that is actually 16:9?!
View 2 RepliesI have an .swf navigation carousel that is 650 pixels high, the bottom 200 pixels being reserved for the reflection of the carousel. The reflection is very subtle and is not considered important information, so we would like to remove vertical scrollbars when the window is high enough to fit the topmost 450 pixels, but not the reflection.
I tried to accomplish this by setting a margin-bottom: -200px to the flash <object> but this only made the container's height shrink 200 pixels, causing the background pattern to cut before the bottom of the page.the Flash itself is still taking up 650 pixels.
Is there some "proper" fix to this, other than hiding/showing the scrollbars actively using javascript?
How can I create random numbers (negative and positive) ?Math.random() only produces numbers between 0 and 1.
View 2 RepliesI have a function set up to determine the speed of the mouse, if the mouse is moved to the left it is returned as a variable in a negative number. I also have a function to make a movie clip scroll along, at the moment if you set the speed to 3 it will move to the left. So a positive number will move the movieclip to the left So you can see my predicament because the numbers are opposite, is there way of reversing one of them?
Here it is in short
[Code]....
I'm working on a AS3 project where users will decide whether a random number is whole number or not.
There are three boxes (box1, box2, box3), which will display random numbers. Under each box there are two check buttons (for example: bt1 and bt2).
There are also two boxes counting correct and incorrect answers (correct1 and correct2). There is a button generating random numbers again (bt_2).[code]...
I have a counter and when I click on this button I want it to decrease by two but not into the negative numbers. If it is 1 it should go to 0, if it is 2 it should go to zero if it is 3 it should go to 1.
Code:
on (press){
meme._x = Math.random()*200;
meme._y = Math.random()*200;
if(loader <= "1"){
}else if(loader = "1"){
kek = loader-1
counterclk.text=doh
loader=kek;
}else{
kek = loader-2
countclk.text= kek
loader = kek;
}}
At the moment it will do everything perfectly except when it is 1 when I click on it nothing changes.
Is there a way to convert a negative number into a positive using actionscript?
View 5 RepliesI wanted to use the well known method for turning your vector graphic into bitmaps.Ie, something like:
Code:
var bmd:BitmapData = new BitmapData(src.width, src.height)
bmd.draw(src);
[code].....