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‎.github/workflows/ci.yml‎

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name: CI
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on:
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push:
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branches: [ main, master ]
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pull_request:
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branches: [ main, master ]
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jobs:
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build:
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runs-on: windows-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up JDK 24
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uses: actions/setup-java@v4
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with:
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java-version: '24'
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distribution: 'temurin'
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- name: Build with Maven
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run: mvn clean compile
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- name: Run tests
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run: mvn test

‎.gitignore‎

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# Compiled class file
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*.class
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# Log file
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*.log
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# BlueJ files
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*.ctxt
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.nar
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*.ear
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*.zip
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*.tar.gz
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*.rar
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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replay_pid*
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# Eclipse
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.project
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.classpath
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.settings/
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# IntelliJ IDEA
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.idea/
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*.iws
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*.iml
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*.ipr
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# NetBeans
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nbproject/private/
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build/
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nbbuild/
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dist/
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nbdist/
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.nb-gradle/
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# Maven
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target/
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# OS generated files
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.DS_Store
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.DS_Store?
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._*
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.Spotlight-V100
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.Trashes
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ehthumbs.db
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Thumbs.db
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# Temporary files
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*.tmp
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*.temp

‎LICENSE‎

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MIT License
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Copyright (c) 2024 Your Name
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# UltraVersenker
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A command-line implementation of the classic Battleship game in Java, featuring ANSI-colored console output for an enhanced user experience.
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## Features
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- Classic Battleship gameplay with human vs AI
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- ANSI styling for colorful and formatted console output using the custom Fansi utility
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- Keyboard input handling via jnativehook
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- Custom rendering system with chaxels (character-based graphics)
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- Modular architecture with utilities, game logic, and bridges
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## Requirements
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- Java 24 or higher
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- Maven 3.6+
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- Windows (currently, due to CLI launcher specifics)
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## Installation
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1. Clone the repository:
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```bash
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git clone https://github.com/yourusername/UltraVersenker.git
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cd UltraVersenker
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```
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2. Build with Maven:
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```bash
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mvn clean compile
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```
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## Usage
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Run the game directly with Maven:
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```bash
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mvn exec:java -Dexec.mainClass="JavaBattleShips.UltraVersenker"
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```
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Or package and run the JAR:
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```bash
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mvn package
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java -jar target/UltraVersenker-1.0-SNAPSHOT.jar
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```
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The game will launch in a new command prompt window on Windows.
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## Project Structure
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```
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UltraVersenker/
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├── src/
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│ ├── main/java/
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│ │ ├── commonutils/ # Utility classes
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│ │ │ ├── Ansi.java
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│ │ │ ├── Fansi.java # ANSI styling utility
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│ │ │ ├── ParamLine.java
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│ │ │ ├── STools.java
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│ │ │ └── menudispatcher/ # Menu system utilities
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│ │ └── JavaBattleShips/ # Main game package
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│ │ ├── bridges/ # Abstractions for input/output
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│ │ ├── chaxels/ # Character-based graphics
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│ │ ├── chaxelshapes/ # Predefined shapes
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│ │ ├── clrender/ # Command-line rendering
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│ │ ├── keymaster/ # Keyboard input handling
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│ │ ├── logic/ # Game logic and AI
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│ │ └── relauncher/ # CLI launcher
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│ └── test/java/ # Unit tests
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├── pom.xml # Maven configuration
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├── README.md # This file
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├── .gitignore # Git ignore rules
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└── LICENSE # License file
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```
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## Testing
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Run tests with Maven:
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```bash
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mvn test
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```
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## Contributing
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1. Fork the repository
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2. Create a feature branch
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3. Make your changes
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4. Add tests if applicable
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5. Run `mvn test` to ensure everything passes
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6. Submit a pull request
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## License
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This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
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## Acknowledgments
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- Uses [jnativehook](https://github.com/kwhat/jnativehook) for global keyboard input
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- Custom Fansi library for ANSI console styling</content>
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<parameter name="filePath">c:\DevDen\JUC6-Repo\UltraVersenker\README.md

‎pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.ultraversenker.game</groupId>
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<artifactId>UltraVersenker</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<maven.compiler.source>24</maven.compiler.source>
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<maven.compiler.target>24</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<dependency>
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<groupId>com.github.kwhat</groupId>
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<artifactId>jnativehook</artifactId>
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<version>2.2.2</version>
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</dependency>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter</artifactId>
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<version>5.10.0</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎src/main/java/JavaBattleShips/AIPlayerTest.java‎

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package JavaBattleShips;
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import JavaBattleShips.logic.AIPlayer;
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import JavaBattleShips.logic.Board;
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import JavaBattleShips.logic.StandardFleet;
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import commonutils.Fansi;
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import commonutils.STools;
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import java.util.*;
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public class AIPlayerTest {
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private static List<Integer> values = new ArrayList<>();
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private static HashMap<String, List<Integer>> allvalues = new HashMap<>();
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private static void addValue(Integer value) {
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values.add(value);
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}
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private static void addValue(String key, Integer value) {
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if (!allvalues.containsKey(key)) {
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allvalues.put(key, new LinkedList<>(values));
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}
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allvalues.get(key).add(value);
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}
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private static int medianOf() {
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Collections.sort(values);
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return values.get(values.size()/2);
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}
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private static int medianOf(String key) {
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List<Integer> list = allvalues.get(key);
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Collections.sort(list);
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return list.get(list.size()/2);
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}
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private static int sumOf(List<Integer> list) {
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int result = 0;
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for (Integer value : list) {
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result += value;
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}
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return result;
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}
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public static void displayBoard(Board board) {
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for (int j = -1; j < board.getHeight(); j++) {
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for (int i = -1; i < board.getWidth(); i++) {
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if ( j == -1) {
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System.out.print((i+1)+" ");
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continue;
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}
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if ( i == -1) {
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if ( j == 9) {
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System.out.print((j+1));
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} else
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System.out.print((j+1)+" ");
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continue;
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}
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if ( board.isShip(i,j) ) {
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System.out.print("##");
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} else {
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if ( board.cell(i, j) == Board.DEBRIS) {
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System.out.print(Fansi.create().cyan().append("$$").reset().render());
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}
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if ( board.cell(i, j) == Board.FIRE) {
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System.out.print(Fansi.create().red().append("$$").reset().render());
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}
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if ( board.cell(i, j) == Board.SEA) {
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System.out.print(Fansi.create().blue().append("--").reset().render());
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}
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}
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}
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System.out.println();
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}
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}
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public static void main(String[] args) {
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System.out.println("AIPlayerTest");
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Board enemy = new Board(12, 12);
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AIPlayer computer; //= new AIPlayer("hard", null);
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StandardFleet standardFleet = new StandardFleet();
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standardFleet.issueNormal();
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standardFleet.randomPlacementOnABoard(enemy);
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//computer.uploadBoard(enemy);
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Scanner input = new Scanner(System.in);
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String init = "easy";
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for ( int n = 0; n < 10; n++ ) {
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int move = 0;
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for ( int l = 0; l < 4; l++) {
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float allResult = 0;
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switch ( l ) {
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case 0: init = "easy"; break;
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case 1: init = "normal"; break;
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case 2: init = "hard"; break;
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case 3: init = "hard+"; break;
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}
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System.out.print(STools.toLength(init, 10, STools.AL_LEFT) + ">> ");
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int best = 1000;
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int worst = -1000;
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for (int k = 0; k < 1000; k++) {
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computer = new AIPlayer(init, null);
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enemy = new Board(12,12);
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standardFleet.randomPlacementOnABoard(enemy);
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computer.uploadBoard(enemy);
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move = 0;
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do {
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move++; //System.out.println("move #"+move);
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computer.makeMove(); //System.out.println("computer moved: "+ (computer.getLastX() + 1) + " " + (computer.getLastY() + 1));
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//displayBoard(enemy);
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if (move > 144) {
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System.out.print("Fail! ");
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break;
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}
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} while (!enemy.allShipsDown());
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if ( move < best ) best = move;
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if ( move > worst) worst = move;
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allResult += move;
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/* String toOutput = "";
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toOutput = FANSI.begin().RGB(250,10, 10).text("" +move).reset().output();
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if ( move < 94) {
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toOutput = FANSI.begin().RGB(250,100, 100).text("" +move).reset().output();
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}
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if ( move < 88) {
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toOutput = FANSI.begin().RGB(250,150, 100).text("" +move).reset().output();
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}
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if ( move < 82) {
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toOutput = FANSI.begin().RGB(200,150, 150).text("" +move).reset().output();
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}
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if ( move < 78) {
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toOutput = FANSI.begin().RGB(150,200, 255).text("" +move).reset().output();
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}
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if ( move < 72) {
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toOutput = FANSI.begin().RGB(150,150, 255).text("" +move).reset().output();
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}
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if ( move < 66) {
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toOutput = FANSI.begin().RGB(100,150, 255).text("" +move).reset().output();
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}
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if ( move < 60) {
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toOutput = FANSI.begin().RGB(100,100, 255).text("" +move).reset().output();
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}
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if ( move < 55) {
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toOutput = FANSI.begin().RGB(50,150, 255).text("" +move).reset().output();
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} //*/
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addValue(move);
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addValue(init, move);
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//if ( move < 100) System.out.print ( "Best: " + best + ", worst: " + worst);
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//if ( k % 40 == 39) System.out.println();
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}
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System.out.print ( "Best: " + best + ", worst: " + worst);
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System.out.println(", mean: " + (allResult / 1000) + ", median: " + medianOf());
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values = new ArrayList<>();
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}
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}
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for ( String init1 : allvalues.keySet() ) {
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System.out.println("all: " + init1 + ", mean: " + (sumOf(allvalues.get(init1)) / (float)(1000 * 10)) + ", median: " + medianOf(init1));
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}
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}
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}

‎src/main/java/JavaBattleShips/SchiffeVersenken.pdf‎

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‎src/main/java/JavaBattleShips/UML_diagram.png‎

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