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Listing 1 . Simplest Slick2Dprogram.
/*Slick0110a.java Copyright 2012, R.G.BaldwinPossibly the simplest game that can be coded to use the Slick2D game engine and run as a Java application. Compile and run the program by executing the file namedCompileAndRun.bat. Tested using JDK 1.7 under WinXP and Win 7*********************************************************/ import org.newdawn.slick.AppGameContainer;import org.newdawn.slick.GameContainer; import org.newdawn.slick.Graphics;import org.newdawn.slick.SlickException; import org.newdawn.slick.Game;public class Slick0110a implements Game{ public static void main(String[]args) throws SlickException{AppGameContainer app = new AppGameContainer(new Slick0110a());app.start();//this statement is required }//end main//----------------------------------------------------// public void init(GameContainer gc)throws SlickException { //empty body} //----------------------------------------------------//public void update(GameContainer gc, int delta) throws SlickException{//empty body }//----------------------------------------------------// public void render(GameContainer gc, Graphics g)throws SlickException{ //empty body} //----------------------------------------------------//public String getTitle(){ return "Optional title";}//end getTitle //----------------------------------------------------//public boolean closeRequested(){ return false;}//end closeRequested }//end class Slick0110a//======================================================//

A batch file named CompileAndRun

Listing 2 shows the contents of a batch file that you can use to compile and execute the code in Listing 1 as was explained in an earlier module.

Listing 2 . The file named CompileAndRun.bat.
echo off del *.classrem refer to jar files in the folder named jars javac -cp .;../jars/slick.jar;../jars/lwjgl.jar Slick0110a.javarem set the java.library.path and the classpath and run the program java -Djava.library.path=../lwjglbin -cp .;../jars/slick.jar;../jars/lwjgl.jar Slick0110apause

Execute the batch file

If you double-click the batch file named CompileAndRun.bat (or execute it in whatever manner you prefer), two new windows should appear on your computer screen.

Slick2D output during startup

The first window to appear should look similar to Figure 2 .

Figure 2 . Output from Slick2D during program startup.
Missing image.

Figure 2 shows typical information produced by Slick2D when the compiled Slick2D program starts running.

A default Slick2D game window

The second window to appear should look something like Figure 3 .

Figure 3 . A default Slick2D game window.
Missing image.

Figure 3 is a default Slick2D game window. This Slick2D program (see Listing 1 ) has no interesting behavior. In effect, it is an "empty" game program. Therefore, the only thing showing in the game window is a counter in the topleft corner that shows the execution rate in frames per second. (I will show you how to control the execution rate in a future module.)

Questions & Answers

do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
characteristics of micro business
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
what is the actual application of fullerenes nowadays?
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
is Bucky paper clear?
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
what is system testing
what is the application of nanotechnology?
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
anybody can imagine what will be happen after 100 years from now in nano tech world
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Anatomy of a game engine. OpenStax CNX. Feb 07, 2013 Download for free at https://legacy.cnx.org/content/col11489/1.13
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