Handy script for launching minecraft with morpheus launcher from commandline

startmc-linux.sh

#!/bin/bash

# Get the user's home folder
home_folder=$HOME

# Define the Updater.jar path
updater_path="$home_folder/Updater.jar"

# Check if Updater.jar already exists
if [ ! -f "$updater_path" ]; then
    # Download the Updater.jar only if it doesn't exist
    wget https://morpheuslauncher.it/downloads/Updater.jar -P "$home_folder"
fi

# Run the installer
java -jar "$updater_path"

# Ask the user to enter version
read -p "Enter minecraft version: " version

# Ask the user to enter the username
read -p "Enter your Username: " username

# Ask the user to enter the UUID
read -p "Enter your UUID: " uuid

# Ask the user to enter the token (default to 0 if not provided)
read -p "Enter minecraft token (Enter to use default value 0): " token
token="${token:-0}"

# Build the Java command with the entered values
java_command="java -Djava.library.path='$home_folder/.minecraft/versions/$version/natives' -jar '$home_folder/.morpheus/Launcher.jar' -v $version -u $uuid -n $username -t $token"

# Execute the Java command
echo "Executing the following Java command:"
echo "$java_command"
eval "$java_command"