#Java shooting game tutorial how to
#Java shooting game tutorial code

#Java shooting game tutorial code

The code examples are all in C++, but for the OpenGL functions it could possibly be just a matter of using a wrapper library. I would recommend investigating JOGL as a way to access the OpenGL API from within Java code, but for actually learning OpenGL I recommend The OpenGL SuperBible(5th edition), commonly known as 'The Blue Book'. If you are interested in OpenGL, or 3D programming in general, a quick Google turned up the JOGL project. In general, 3D programming is a massive topic, so if this is a first-time project or you aren't prepared for a major time investment, I would attempt to find a good game framework to use or make the game 2D. I have only limited experience with OpenGL, so I'm not sure how easy the Java bindings are to work with. If your game is in 3D, OpenGL is definetly the way to go. I made a (very, very simple) game in Java once, and this is the method I used. The basic technique is to have your game code keep track of the positions of all your objects, then translate those coordinates into screen coordinates and display appropriate images at those locations. In my experience I have found that Java's graphics API is easy to learn, and is more efficient than one might expect. A good tutorial to start you off (at least in my opinion) can be found at The Java Tutorials. If your game is 2D, an easy way to do what you want is to use Java's own 2D Graphics API. The answer really depends on whether this game is 2D or 3D. Most importantly the way I have everything set up, every frame all of the objects move and interact in a coordinate plane I devised (deals with collision detection and movement, no graphical component), then everything should get painted to the screen, simply by going through the ArrayLists which keep track of all moving objects and painting them one by one. This is the only fundamental part that cannot be changed without completely restructuring my code.

Right now all the images are loaded as BufferedImage, although I could easily change thisД§.All objects being displayed are images, all in PNG format.There are anywhere between 25-100 objects on the screen at any one time, all of which are moving.I was thinking a Canvas, that would repaint every frame, but is that really the most efficient method?

#Java shooting game tutorial how to

I am making a vertical shooter game and I have written the methods for all the classes controlling enemies and players, but I have not idea how to efficiently display the game. I have a system in place for a game yet I don't know what I should use to display it.