ActionScript 3.0 :: Multiple Array Object Collision Detection?
Jun 23, 2009
I am creating a game where I have two separate arrays of objects that I need hitTested with each other. I found an old tutorial in AS2 that I modified to come up with this code:
ActionScript Code:
for (var w:Number = 0;w < enemyLaserArray.length;w++) {
for (var R:Number = 0;R < barricade1Array.length-1;R++) {
if (enemyLaserArray[w].hitTestObject(barricade1Array[R])) {
[code]....
This code executes like I believe it should, but along with removing the two objects, and splicing them from their arrays, I get this error
Code:
TypeError: Error #1010: A term is undefined and has no properties.on the line hitTestObject line. I have had similar problems in other areas of my project, but this time no matter what I try using trace statements I cannot fathom quite what the problem is.
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Feb 19, 2008
I read the tutorial about Multiple Object Collision Detection. What I want to do is have there be 3 circles and 3 squares. the circles are moving randomly while the squares are stationary. The actionscript would need to be checking to see whenever the moving circles collide with the stationary squares. However, it doesn't seem to be working. I followed the logic of the tutorial pretty closely, by making a separate list for the instance names. Here is the code for the collision detection.
[Code]...
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Mar 28, 2012
I'm trying to have an enemy's shell hit my player. I have the logic in place that detects a player's bomb hit an enemy, I tried to edit it slightly and apply the same logic to the enemies shell.
Code:
// check for collisionspublic function checkHits(event:Event)
{
[code]......
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Jun 18, 2009
Here's the low down of what I have
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Would I have to add each name of the bullet and zombie instances into an array and check them against each other in every enterframe? that could get pretty big....
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Jun 13, 2010
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[Code]...
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Sep 18, 2011
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Nov 13, 2009
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Feb 7, 2009
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[code].....
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Jun 20, 2011
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Apr 2, 2011
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package
{
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Jun 22, 2010
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Feb 28, 2009
so I have a function on the Main Timeline that creates an instance of the class Ball once every 60 frames (1 second). In the class code for Ball I have this:
Code:
package {
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[Code].....
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Oct 14, 2011
I've attached a zip with a few custom classes and a .FLA. Ignore the custom classes. I'm getting repeated
"Error #1009: Cannot access a property or method of a null object reference. at Environment_fla::MainTimeline/hitTest()".
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ActionScript Code:
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[Code] .....
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Jun 21, 2010
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[Code]....
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Oct 16, 2010
Im using CDK, and I want to exclude color black.im using this: __collisionList.excludeColor(0x00000000);
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May 3, 2009
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Mar 19, 2009
I am trying to get some collision detection working. What I have is a ball moving around the stage. There is a box in the middle which when the ball hits, I would like it to bounce off the box. I can get the x axis working fine using hitTestObject but when I detect for collisions on the y axis, the two axis conflict. Does anyone have a way of doing this properly?[code]
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Aug 25, 2008
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[Code]...
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Oct 28, 2010
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Feb 22, 2012
I'm trying to make a game like Mario. I've made a character which can jump right now, but I've got some problems with collision detection.
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I hope you can tell me what is wrong about my code and what I've to change to make the collision detection work!
[Code]...
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Sep 16, 2009
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I am receiving the error 1067: Implicit coercion of a value of type Class to an unrelated type flash.display.DisplayObject My code causing my first MovieClip to "swim" is on that MC's timeline, while the rest of the code is on the main timeline.
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Apr 10, 2011
I have this problem: I am making a game with flash cs5, and i am coding in as3 i have written some code, that spawns an child (a fireball) from the character position. i made a movieclip symbol on my main scene, that mc is the "parent" for all the enemies that i am adding but now i need to detect the collision between an enemy child and a fireball child, does anybody know how to do that? if asked i can post some parts of my code
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Apr 26, 2011
Here is part of my code:
Code:
protected function button_clickHandler(event:MouseEvent):void
{
[code].....
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