Rock Paper Scissors (CS 151 Assignment 5)

This repository contains a Java Rock Paper Scissors game built for CS 151. The project started as a console app and now includes a JavaFX GUI.

Requirements

• Java 21
• Maven 3.9+

Check your versions:

java -version
mvn -v

Build and Run

From the project root:

mvn clean compile
mvn javafx:run

What the App Does

• Plays Rock Paper Scissors for a configurable number of rounds
• Supports two computer strategies:
  • Random strategy
  • Prediction-based strategy
• Tracks per-round results and running stats (human wins, computer wins, ties)
• Supports starting a new game from the GUI

Project Structure

• src/main/java/depen/App.java - JavaFX entry point and UI/controller flow
• src/main/java/depen/GameSession.java - game session state and round progression
• src/main/java/depen/GameRules.java - round outcome and score logic
• src/main/java/depen/StrategyFactory.java - strategy selection
• src/main/java/depen/RandomStrategy.java - random move selection
• src/main/java/depen/Prediction.java - prediction strategy wrapper
• src/main/java/depen/PredictionModel.java - prediction algorithm state
• src/main/java/depen/DataLoader.java - player data persistence
• src/main/java/depen/UserManagement.java - player lookup and creation

Notes

• Player data is stored in JSON files in the project directory.
• If you are running from an IDE, make sure Maven dependencies are imported and JavaFX is enabled.