muslos2424

Get Everything Here: http://goo.gl/JmTrs

I've been asked many times to create a program that handles Java collision detection with polygons. This is a continuation of my tutorial on how to make a Java video game and if you haven't been watching you should check it out.

It is surprisingly easy to handle collision detection with polygons. All you have to do is surround all of your polygons with rectangles and a handy dandy method named intersects handles pretty much everything else!

Get the Code: http://goo.gl/EYGnQ

Best Design Patterns Book : http://goo.gl/W0wyie

Welcome to my Observer Design Pattern Tutorial. I cover a lot in this tutorial including the Observer pattern, how to use it with threads and much more.

The Observer pattern is a software design pattern in which an object, called the subject (Publisher), maintains a list of its dependents, called observers (Subscribers), and notifies them automatically of any state changes, usually by calling one of their methods.

Get the Code: http://goo.gl/6WsAQ

Best Design Patterns Book : http://goo.gl/W0wyie

Welcome to my Adapter Design Pattern Tutorial! This is a very easy design pattern to grasp and put into use.

This pattern is used when you want to translate one interface of a class into another interface. Now, it makes sense that these 2 interfaces are compatible otherwise the pattern may not make sense. To accomplish this, all you need to do is bridge the differences using our old friend composition again.

Watch the video and look at the code and you'll get it.