The Laser-War Game
Author: Hongliang Zhang
Lambton College
2014.11
JAVA GAME
• Consists of two parts, Server and Client
• Server jar file: JGameServer.jar
• Client files: JGameClient.jar and a folder resources
contains pictures and sound files for the game.
How To Run The Game
• Server
java –jar JGameServer.jar
Default port: 8998
To set another port, for example, 8000
java –Dport=8000 –jar JGAmeServer.jar
How To Run The Game
• Client
Unzip the file gameClient.zip to get
JGameClient.jar and the folder resources
java –jar JGameClient.jar
Default connection to
IDEVUSR011.FRANKENI.COM:8998
An IBM iServer with the server program already
running on it
How To Run The Game
To set another host and port, for example,
122.122.122.122:8000
java –Dhost=122.122.122.122 –Dport=8000 –
jar JGameClient.jar
Game Introduction
• One game played by two players
Each player control one spaceship to attack
the other.
• The Server can supports may games at the
same time.
• They are based on netty.io
Game Introduction
• One space ship has 30 energy.
If got shot by the other, it would lose one. If
reached zero, it would lose the game.
• Speed
Default speed is 3.
Pressing up-key to accelerate.
Pressing down-key to slow down.
Limit: -9 To +9
keybroad
• Up key: Accelerate
• Down key: Slow down
• Left key: Turn left
• Right key: Turn right
• Space key: Laser attack
A gaming keyboard like Logitech G11 to support 3-key input.
Game Start !
• Two players play the same game.
The first player create a new game.
The second join it.
• java –Dhost=xxx.xxx.xxx.xxx –Dport=xxxx –
jar JGameClient.jar
First Player Screen
First Player Screen
The First Player Screen
• The window title
Laser-War Game ID: 1014
• When the second player join the same game, he
must choose the game id 1014.
• The spaceship could not move until the second
player come in. But it could be turned and
shooting.
The Second Player Screen
The Second Player Screen
• Select the game id 1014 that was created by
the first player.
Gaming
• Both players are in the game now! The first
player can move his spaceship! Sounds Effect!
Enjoy It
Thanks!