Sea Battle CLI

Sea Battle is a thrilling and strategic command-line interface (CLI) game that brings the classic naval combat experience to your terminal. Engage in intense battles on the high seas as you command your fleet of battleships and submarines, aiming to outmaneuver and outgun your opponent.

How to run

1. Install Java 20
2. Download latest jar from releases
3. For linux only:

   sudo apt update
   sudo apt install libxkbcommon-x11-0
   

4. Run application with java -jar seabattle-1.0.jar (replace with your version)

Screenshots

How to install Java 20

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For x64 systems:

sudo apt-get update
wget https://download.oracle.com/java/20/latest/jdk-20_linux-x64_bin.deb
sudo dpkg -i jdk-20_linux-x64_bin.deb

If you get an error dpkg: error processing package jdk-20
Run this command:

apt --fix-broken install

And then run dpkg again sudo dpkg -i jdk-20_linux-x64_bin.deb

For arm64 systems:

wget https://download.oracle.com/java/20/latest/jdk-20_linux-aarch64_bin.rpm
sudo rpm -i jdk-20_linux-aarch64_bin.rpm

Add JAVA_HOME to your environment variables (for all systems):

Open .bashrc file

nano ~/.bashrc

Add this lines to the end of the file:

export JAVA_HOME="/usr/lib/jvm/jdk-20/"
export PATH=$JAVA_HOME/bin:$PATH

Save and exit the file, then relogin

Then check if java is installed:

java -version
> java version "20.0.1" 2023-04-18
> Java(TM) SE Runtime Environment (build 20.0.1+9-29)
> Java HotSpot(TM) 64-Bit Server VM (build 20.0.1+9-29, mixed mode, sharing)

Continue installation

Known bugs

1. [Windows] App not shutting down if you close windows
2. [Windows] Key listener listening always