ActionScript 3.0 :: Flash Counting Radians?
Mar 18, 2012
I have an object that rotates based on the mouse positionand I'm trying to count the degrees as it rotates.for example if i rotate 200 degrees cww the degree measurement is 200if i will rotate another 350 degrees cww the degree measurement will be 550now if i rotate 150 cw the measurement will be 400 now.I have this code: (it counts radians, but it is the same idea)p1 = mouse position
PHP Code:
theX theY =
p1.y - 250;radian = -
[code].....
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Similar Posts:
Feb 15, 2012
I have a simple code snippet as follows:
ActionScript Code:
testangle = Math.tan((-stage.mouseY+marker.y)/(stage.mouseX-marker.x));
trace(testangle);
In the swf I simply moved the mouse around the stationary object marker and read the results. For some reason I'm getting crazy values like -20 and 18. Why on earth is that? I thought radians in flash had a range between -PI and PI.
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Apr 29, 2011
What I've done so far is using your mouse you (click & release) you shoot a ball off in that direction using radians. Now what I'd like to happen is when the ball hits the wall it bounces off in it's reflection angle. Eg. if the ball hits the right-hand-side wall travelling at in a radians of -0.65 it should bounce back in the radians of about -2.5
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Oct 9, 2009
I am not sure 1/maht.tan in flash gives the answer in radians or degree.
anyway, how cna i change? I mean, whats the code? (script)
1 last thing,
I wanna count cot(north / south)
does: 1/math.tan(north , south) does it?
I mean, what comma stands for? - + * / ??
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Feb 20, 2010
i have one problem. i create one circle and i placed more than one points outer of circle (the points are created dynamic).
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Apr 6, 2011
I have a program which must convert degrees to radians every frame and use this value to change a variable. After a while, I notice that the variable becomes way different than what it should be, because of the slight inaccuracy when converting degrees to radians (I multiply to value by pi/180). I was wondering if there is a more accurate way to convert or maybe a way to use Math.cos() and Math.sin() with degrees.
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Aug 9, 2009
I am currently learning some trigonometry tome with my actionscript...In AS I am aware that angles need to be converted from degrees to radians to use certain Math properties, such as Math.sin...etcHere is my code to convert degrees to radians...
ActionScript Code:
var degrees:Number = 90;
var radians:Number = degrees * Math.PI / 180;
[code].....
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Jan 15, 2009
I created a timer with found tutorials and the Flash help files and everything works fine. My timer counts up from 000.000,0 to 999.000,0. Now I would like to also be able to do the same, but counting down from 999.000,0 to 000.000,0
Easy enough I thought, but now . how to make some modifications in my code to count down.
My code for counting up is the follow:
Code: Select allvar hours:Number = 0;
var seconds:Number = 0;
var minutes:Number = 0;
var pauseTime:Number = 0;
[Code].....
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Mar 23, 2006
how I can count the number of clicks that people have made on a link in a flash movie. Not just the number of clicks one person makes within the movie but the number of clicks everyone has made
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Jan 29, 2012
I have a little problem with counting all elements on stage. Flash, unfortunately is counting all objects on the stage without drawn objects (all shapes, including drawing objects, rectangles etc) all missed. Is there any way to count them?
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Nov 24, 2005
I am creating a simple game where you must remember the name of a number of people. On the stage is a table with faces. Text appears, asking who, for example, "Mike" is. You then have to click the correct face. The questions appear randomly.I have come this far, but what I want to do is the following:
1) Restrict the number of random questions, presumably by adding a variable, with the value incrementing by each question, and tells the movie clip to go to the "game results" frame when reaching a certain number.
2) Keep track of the number of questions answered correctly/incorrectly. I suppose this is also done easily by adding a value for number of incorrect answers, which is increased for each incorrect answer, with the amount of correct answers being calculated like (total number of questions)-(incorrect answers).
3) Display the number of correct and incorrect questions on the "game results" frame. For example "You answered X number of questions correctly, and Z number of questions incorrectly".
I know that the pieces of code below should be used, but I don`t know how to put it all together, or where to put it. I suppose the main code should be in the first frame, and some should be in the buttons.
Code:
var questionsAsked:Number;
Code:
myValue++;
Code:
if (questionsAsked == 20){
gotoAndStop("results");
}
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May 31, 2011
I'm trying to make a simple demo that works.
Basically, I have 4 Mcs on the stage. The same Mc with 4 instance names. Each Mc is a hole, and on frame 2 a bee appears. The 2 states of the Mc are:
frame 1, label: 'start'.
frame 2, label: 'action'. (a bee appears).
Here's my code so far. It works without errors so far, but I hope the arrays are setup right. What I'd like to happen is:
1) When the user has clicked on 4 holes in any order, the 'welldone' box appears. code to insert: addChild(welldone);
2) Since the order is random, I have a dynamic text box at the bottom of the stage. I'd like the words: one, two, three, four.. appearing in the textfield in that order.
It could be very simple or quite complex
var welldone:MovieClip = new Welldone();
var clipArray:Array = [hex1, hex2, hex3, hex4];
for (var i:int = 0; i < clipArray.length; i++) {
[Code].....
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Aug 25, 2011
I have an array example from a Flash Connection tutorial, and I'm wondering if there's an easy way to add a bit of code to count through the user's clicks.
What I'm trying to do is count the clicks, so that once someone has clicked on all 5 buttons, something happens.
Code:
var clipArray:Array = [home_mc, about_mc, products_mc, services_mc, contact_mc];
for (var i:int = 0; i < clipArray.length; i++) {
clipArray[i].buttonMode = true;
[Code]....
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Apr 11, 2010
I have an XMLList 'Keywords', which consists of about 30 elements. I want to count the number of unique keywords in the List, and how often they occur. Then display the top 3 most occuring keywords.
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May 15, 2011
I'm having a problem in my side-scrolling game where when each "prey" gets eaten by the character, they are counting multiple times, causing the "score +1" to happen too many times. It's almost like they are hitting the character a few times before being registered as "hit" and disappearing.
Code:
function preyHandler(event:Event)
{// handler for prey getting eaten
for (var i:int=0; i<allPrey.length; i++)[code].....
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Aug 21, 2010
hy this very simple preloader is not counting? It sits still on 1%, thats it, then eventually the content of the next scene fills the screen.(I use to import a number of heavy images to Scene 2 to slow the loading process down.)
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Sep 7, 2005
and had another query on it. The AS on the first frame so far is :
//start number
var nr = 0;
//end number
[code].....
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Dec 22, 2005
I'm working on a demo (mx 04) and it has a little over 14,000 frames so far. The preloader was working before but now it isn't. Is there a limit or something to how flash works when there are so many frames used?
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Jun 27, 2006
Let's say I have a XML file with three types of nodes; type1, type2 and type3.How do I count the number of nodes named type1?
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Jan 25, 2009
What actionscript code will be able to determine these numerals for me and assign them to variables? I want 1 variable to tell me how many firstChild(s?) there are <inventors>
Another variable to tell me how many children each firstChild(?) has, <person>
And another variable to tell me how many children each <person> has (name & comment)
Code:
<?xml version="1.0"?>
<list>
<inventors>[code].....
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Aug 7, 2009
I'm creating a news rotator based on RSS feed XML. I would like to display the number of news items and which number is currently displaying as they rotate through the timer. (i.e. item 2 of 4)I have been able to get the total number of items using the length() method, but I'm not sure how to reference each item. Do I need to actually append a node and assign a number or is there an easier way.
My code looks like this so far:
PHP Code:
[code]....
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Aug 21, 2010
why this very simple preloader is not counting? It�s stuck on 1% (or whatever), then eventually the content of the next scene fills the screen. If you can�t open the attached file here�s the plan:There are 3 scenes. Scene 2 and 3 are just filled with images, or that�s the idea at least.Scene 1 is called "Preloader". It contains one layer("actions") with two frames. The first frame has the following actionscript:
a = getBytesLoaded();
b = getBytesTotal();
c = Math.ceil((a/b)*100)+"%";
if(a == b) {
nextScene();
}
The second frame has the following action:
gotoAndPlay(1);
In the first frame of the actions layer, on the stage, there is a dynamic textbox with the variable "_root.c"(no quotations).
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Sep 28, 2004
i have a dynamic text box with the var: counter, instance: c2 i have a MC on the screen with the code
[Code]...
i want to put some coding on the frame they are on to say, when the text box counter reaches 200, gotoAndStop(2); but i was puzzled as to how,
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Oct 22, 2009
trying to count key presses in a 30 sec interval. if the number of keypresses is above say 20 in 30 secs they go to a new frame, otherwise they go back to the start and the count begins again. using as2 and flash cs4. very confused.... not sure if onEnterFrame is better than keyListener.
[Code]....
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Jan 25, 2010
i want to loop throught the xml for the same number and counting each of them, after the count put it into an array
[Code]..
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Jul 15, 2010
I'm using a PHP Script to create XML. Which pulls through the data from a Database. I have an video list, which pulls through X amount of videos. But I want to show them 5 at a time. I want to hide a button once it reaches the amount of videos in the XML.Hope there's enough detail in this question. My script is as follows.....
// Event Handler
protected function videoRetrieval_resultHandler(event:ResultEvent):void {
var videoData:ArrayCollection = event.result.videos.video;
[code].....
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Jan 5, 2011
In the first frame you have to input numbers in three input text fields. And then in next frame when you press "1" "2" and "3" the same numbers appears in three dynamic text fields. I've done all that, but what I cannot figure out is how to make this numbers appear with counting up (e.g. by 50 [0, 50, 100, 150,...]).
I saw already this old thread showthread.php3?t=116768&page=2 (sorry, not allowed to post links) and I tried to manage the code from user "sunlis" to work, but not successfully. And his code is written in ActionScript 1 or 2, I'm not sure, but I need ActionScript 3.0 code.
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Nov 25, 2011
how to write a function that will count how many characters you can enter to text field i.e: we have a text field with max char = 60, and when you type text we see that number going down
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Mar 26, 2012
Here's my problem:I've imported nearly 5000 x,y coordinates from an external file. What I want to do is go through each pair of x,y coordinates and see count how many times each one occurs.Considering the amount of entries I have, how can I make this process easier?
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Sep 28, 2004
I'm trying to generate a random background and css file using an xml document. My xml structure is as such:
PHP Code:
<?xml version="1.0" encoding="iso-8859-1"?>
<backgrounds>
<pic>
[Code]....
The problem is, I don't want to use an array like I have it right now, because then updating it is a pain. What I want to do is retrieve the xml file, count the *pic* element and take that number and put it into a variable to multiply it by *random*. I then want to display the background file in an empty mc, as well as retrieve the *name* and *location* elements and display them in a text box. D**n this sounds complicated now.
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