Game physics / 2D Collision detection AS3

Posted by Jery on Game Development See other posts from Game Development or by Jery
Published on 2012-10-09T16:54:56Z Indexed on 2012/10/09 22:00 UTC
Read the original article Hit count: 373

Filed under:

collision-detection

|

engine

|

physics

|

2d-physics

I know there are some methods you can use like hittestPoint and so on, but I want to see where my movieclip colliedes with another another movieclip. Any other methods I can use?

by any chance does somebody know some a good introduction to game physics? Im asking because I coded a small engine and pretty much the whole code is spagetti code thats why I would like to know how you can setup something like this properly

© Game Development or respective owner

Related posts about collision-detection

Collision detection with curves

as seen on Game Development - Search for 'Game Development'
I'm working on a 2D game in which I would like to do collision detection between a moving circle and some kind of static curves (maybe Bezier curves). Currently my game features only straight lines as the static geometry and I'm doing the collision detection by calculating the distance from the circle… >>> More
Need some advice regarding collision detection with the sprite changing its width and height

as seen on Game Development - Search for 'Game Development'
So I'm messing around with collision detection in my tile-based game and everything works fine and dandy using this method. However, now I am trying to implement sprite sheets so my character can have a walking and jumping animation. For one, I'd like to to be able to have each frame of variable… >>> More
Collision Detection - Java - Rectangle

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to know if this is a good idea that conforms to best practices that does not lead to obscenely confusing code or major performance hit(s): Make my own Collision detection class that extends Rectangle class. Then when instantiating that object doing something such as Collision col =… >>> More
Collision Detection for Actionscript 3

as seen on Stack Overflow - Search for 'Stack Overflow'
Well, I was searching for a simple collision detection function for as3, I found Collision Detection Kit, but it is too complicated, I just want a damn function that I give 2 objects as paramenters and that's it. I would like to know where can I find a pixel-perfect collision detection function (The… >>> More
The Maths for 2D Collision Detection between an OBB and a Circle

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm creating a 2D game and want to test for collision between an OBB (Oriented Bounding Box) and a Circle. I'm unsure of the maths and code to do this. I'm creating the game in c++ and opengl. >>> More

Related posts about engine

Google App Engine - Figure out the time the current request reached the app engine

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a way I can figure out the time the current request reached the app engine? For example a user might make a request to my app, but due to app engine latencies my code might not start handling the request until one second later, is there a way I can figure out that the user has already… >>> More
robocode engine: how to design (write) the runtime engine -- the robot world

as seen on Stack Overflow - Search for 'Stack Overflow'
IBM has (had) a free learn-Java program called RoboCode, in which custom robots could be written that would then do battle in a 2D space. I would like to write the environment that supports such robots, but don't know what pattern or design to use. Each robot is a thread. Each thread is given a… >>> More
Search Engine Optimisation - Google Replaces Yahoo As T-Mobile's Default Search Engine

as seen on Ezine Articles - Search for 'Ezine Articles'
Competition has been stoked in the mobile search engine optimisation (SEO) sector with the announcement that Google is to replace Yahoo as T-Mobile's default engine. While T-Mobile USA has replaced Yahoo with Google as its default search on mobile phones such as RIM BlackBerrys, some Yahoo-based services… >>> More
How to Improve Search Engine Ranking by On-Page Search Engine Optimization

as seen on Ezine Articles - Search for 'Ezine Articles'
There are two types of search engine optimization (SEO) techniques: on-page and off-page SEO. With on-page SEO, you have full control of all the techniques and methods you can use on your own sites. With off-page SEO, you will try some techniques to get other site owners to refer to your site which… >>> More
Search Engine Optimization Tips That Guarantee Your Webpage is Engine Program Friendly

as seen on Ezine Articles - Search for 'Ezine Articles'
The navigation links assists in determining the content in your web pages thus play a major role in search engine optimization. It is crucial that the keywords you use on your categories are easily identifiable by engine programs like... >>> More