https://github.com/toughyear/multiplayer-game-java
The multiplayer game coded in Java works as - Let there be one Moderator and ‘n’ Players. The moderator displays 10 random numbers (between 0 – 50) on a display screen with one-minute gap between the numbers. Each player is given a card containing 10 random numbers (between 0 - 50). As the number is displayed, the player strikes the number on his card if it matches with the one on the screen. The player who strikes three numbers first will be announced as a winner and the moderator stops generating numbers if a player wins before all the 10 numbers are generated.
https://github.com/toughyear/multiplayer-game-java
Last synced: 5 months ago
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The multiplayer game coded in Java works as - Let there be one Moderator and ‘n’ Players. The moderator displays 10 random numbers (between 0 – 50) on a display screen with one-minute gap between the numbers. Each player is given a card containing 10 random numbers (between 0 - 50). As the number is displayed, the player strikes the number on his card if it matches with the one on the screen. The player who strikes three numbers first will be announced as a winner and the moderator stops generating numbers if a player wins before all the 10 numbers are generated.
- Host: GitHub
- URL: https://github.com/toughyear/multiplayer-game-java
- Owner: toughyear
- Created: 2020-07-26T09:24:32.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2020-07-26T09:25:33.000Z (almost 5 years ago)
- Last Synced: 2024-12-28T14:39:46.811Z (6 months ago)
- Language: Java
- Size: 4.88 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: ReadMe.txt
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README
RAJEEV SINGH NARUKA
2017A7PS0010P
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SUBMISSION FOR OOP ASSIGNMENT
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EVALUATION CRITERIA
1. MULTI-THREADING
> This program makes use of multi-threading in Java. There is a moderator thread
and N-number of player threads running concurrently.
> All of them run in parallel, and synchronize with each other using locks, until the game is finished.
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2. GENERICS AND COLLECTIONS
> This program uses List (implements Collections) and ArrayList (uses generics).
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3. ARRAYS
> This program makes use of a boolean array to keep track of all threads whether they have
checked the latest announced number or not.
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4. PROPER EXCEPTION HANDLING
> Implemented try-catch exception to handle exceptions while dealing with threads
from moderator and player classes.
> Implemented a throwable InterruptedException in the main function of the Game class.
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5. Input/Output (use general libraries and not standard I/O)
> Used java.io.PrintStream to print relevant information in the console.
> Used ANSI color-coding for better readability.
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6. DESIGN PATTERNS (at least 2)
> Singleton Pattern - This pattern makes sure that only one object is created for the class.
This program uses this pattern to restrict creation of gamedata object, as multiple gamedata
object is not needed and can lead to undesirable effect. [wiki: https://en.wikipedia.org/wiki/Singleton_pattern]
> Monitor (synchronization) Pattern - This concurrent program uses the Monitor design pattern which
is a synchronization construct. It allows our player and moderator threads to run mutually exclusive.
The threads have the the ability to wait (block) for a certain condition (verifying if the current number
has been checked) to become false. [wiki: https://en.wikipedia.org/wiki/Monitor_(synchronization)]