EECS2030: LAB 4 Due: Feb 20th , XXXXXXXXXX:59 pm
The purpose of this lab is to ensure that you practice
1- creating a co
ect aggregation and composition relationship between
objects.
2- implementing static factory methods.
1. Setup
Please download Lab4.zip that is attached to this description.
• Open eclipse.
• Click on File and select Import.
• Choose Existing Projects into Workspace and click Next.
• Click on Select Archive File and then Browse. Find Lab4.zip and
click Finish.
• Please make sure that you do not already have a project called
EECS2030_Lab4, otherwise eclipse cannot import it for you.
You should see two files, one is called Game.java and one GameTest.java.
2. JavaDoc generation
The javaDoc has been written for you. All you need to do is to generate it as
an HTML file to make it easier for navigation. For this, right click on
Game.java -> select export -> javaDoc -> Next. It will ask you for the
location in which you want to store the documentation. Enter the path and
then click Finish.
If you look at the location in which you stored the documentation, you’ll see
there is a file called index.html. Clicking on this file, shows the documentation
of the project in your
owser.
3. Programming Task
One of the most popular multiplayer video games in 2020 was “among us”. In
this lab you are going to implement (a small part of) the backbone of this
game, which is the objects and their relationships.
Four to ten people can play this game, and each takes a role. A player can
either be an imposter or a crewmate. The goal of the crewmates is to complete
a set of tasks, while they identify the imposters and eliminate them. The goal
of the imposters is to covertly kill the crewmate before they complete their
tasks. Through a voting system, a player may be voted as an imposter and
fired from the game. Crewmates will be the winner either if they complete all
the tasks or eliminate all the imposters. Imposters will be the winner if the
number of the crewmates in the game is the same as the imposters.
The game has a science fiction theme with four areas in which players play
the game. These areas are called “The Skeld”, “MIRA HQ”, “Polus” and
“Airship”.
For this lab, you are going to implement the constructors, static factory
methods, setter and getter methods for the classes that are shown in the UML
elow. It is important that the relationships (i.e. aggregations and
composition) are implemented co
ectly. Please note that there are some
methods in this UML that we are not asking you to implement. They are only
there to make the objects more understandable and the relationship clearer.
Please make sure that you read the UML carefully for private/public features
and aggregation/composition relationships.
Static features are underlined in UML.
Task 1: Implementing Role class
For this task, you are required to implement the overloaded and copy
constructor in addition to the static factory methods and setter and getter
methods. The full documentation of class and the methods can be found in
the starter code.
Task 2: Implementing Map class
For this class you only need to implement two constructors; the overloaded
and copy constructor in addition to the static factory methods.
Task 3: Implementing Player class
Two types of the constructors (overloaded and copy) and all the setter and
getter methods is what we ask you to implement for this task. Also, you
should implement the static factory methods.
Task 4: Implementing Game class
Three types of the constructors (default, overloaded and copy) and all the
setter and getter methods plus the static factory methods is what we ask
you to implement for this task.
Please note that the instance variables in this class are all private, as the
UML shows.
4. Submit
You only submit one file that is called Game.java via eClass by clicking on
the lab link.
You do not need to submit het tester or HTML files.