Initial commit

Author: luminoso

.gitignore

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+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*

LICENSE

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+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
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README.md

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+# Concurrent Pacman
+
+Concurrent Pacman is a game simulation developed at [Aveiro University](https://www.ua.pt) in the course [42593-Object-oriented Concurrent Programming](http://www.ua.pt/ensino/uc/6726) for academic purposes in order to demonstrate concurrency in a object oriented language. Other goals of the project is to use Design by Contract (DbC) in Java.
+
+This project has the following dependencies (included):
+* [GBoard](http://sweet.ua.pt/mos/pt.ua.gboard/index.xhtml): a DbC Graphical Console Board
+* [DbC Concurrency Library](http://sweet.ua.pt/mos/pt.ua.concurrent/index.xhtml): a DbC java concurrent library replacement that replaces checked exceptions to unchecked
+
+
+## How to run
+This simulation has 5 operating modes in order to test race conditions. The source root must be same as the folder *resources* that contains game elements. Help is available when no switch is specified.
+
+    $ ls
+    pacman  resources
+    $ java -ea pacman.Game
+    
+A zip containing a jar and the resources is also available at the [releases](https://github.com/luminoso/concurrent-pacman/releases) section. Unzip and run as follow:
+
+    java -ea -jar Pacman.jar
+
+### Mode 1
+
+Normal game in which pacman has 3 lives for pacman, 4 ghosts. Game ends when pacman has no more lives left or when all points (238) are collected. Bonus duration is 5 seconds.
+
+    java -ea pacman.Game 1
+    
+![Mode 1](https://github.com/luminoso/concurrent-pacman/raw/master/doc/mode1.gif)
+
+### Mode 2
+
+Aggressive mode. Pacman has 100 lives with 16 ghosts. Bonus duration increases to 15 seconds.
+
+    java -ea pacman.Game 2
+    
+![Mode 2](https://github.com/luminoso/concurrent-pacman/raw/master/doc/mode2.gif)
+    
+### Mode 3
+
+Endless mode: infinite lives that doesn't end when all points are collected.
+    
+    java -ea pacman.Game 3
+    
+### Mode 4
+
+Crazy mode. inifinite live, 32 pacmans and 32 ghosts running. Also infinite pacman lives so the game is endless.
+
+    java -ea pacman.Game 4
+    
+![Mode 4](https://github.com/luminoso/concurrent-pacman/raw/master/doc/mode4.gif)
+
+### Mode 5
+
+This mode is intended to stress-test thread termination and race conditions. 128 pacmans (threads) killing one ghost
+
+    java -ea pacman.Game 5
+    
+![Mode 5](https://github.com/luminoso/concurrent-pacman/raw/master/doc/mode5.gif)
+    
+## Bugs
+
+For some reason Java may not be running with opengl acceleration and graphical frame rate can drop. In order to force acceleration run the simulation with *-Dsun.java2d.opengl=True* flag, for example:
+
+    java -ea -Dsun.java2d.opengl=True pacman.Game 5
+    
+## License
+
+GNU Lesser General Public License v3.0

doc/mode1.gif

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+Manifest-Version: 1.0
+Main-Class: pacman.Game
+