mirror of
https://github.com/MCCTeam/Minecraft-Console-Client
synced 2026-08-15 13:04:36 +00:00
cca4134e8b
- Introduced `decompile.sh` to automate the decompilation process, including downloading `MinecraftDecompiler.jar` and server.jar for specified Minecraft versions. - Added `mc-rcon.sh` for sending RCON commands to a Minecraft server, improving server management capabilities. - Created `mcc-env.sh` to provide helper functions for managing Minecraft servers, including starting, stopping, and sending commands. - Implemented `start-server.sh` to launch a Minecraft server in a tmux session with a named pipe for stdin, facilitating easier command input. - Updated `README.md` to reflect new tools and usage instructions for decompiling and server management. These changes streamline the workflow for adapting to new Minecraft versions and enhance the overall development experience.
138 lines
4.4 KiB
Bash
138 lines
4.4 KiB
Bash
#!/bin/bash
|
|
# Download (if needed) and run MinecraftDecompiler to produce decompiled source
|
|
# and server.jar for a given Minecraft version.
|
|
#
|
|
# Usage:
|
|
# ./tools/decompile.sh --version <ver> [--side SERVER|CLIENT]
|
|
#
|
|
# Examples:
|
|
# ./tools/decompile.sh --version 1.21.11
|
|
# ./tools/decompile.sh --version 1.21.11 --side CLIENT
|
|
|
|
set -euo pipefail
|
|
|
|
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
|
|
MC_OFFICIAL="$REPO_ROOT/MinecraftOfficial"
|
|
DECOMPILER_JAR="$MC_OFFICIAL/MinecraftDecompiler.jar"
|
|
DECOMPILER_REPO="MaxPixelStudios/MinecraftDecompiler"
|
|
|
|
VERSION=""
|
|
SIDE="SERVER"
|
|
|
|
while [[ $# -gt 0 ]]; do
|
|
case "$1" in
|
|
--version) VERSION="$2"; shift 2 ;;
|
|
--side) SIDE="$(echo "$2" | tr '[:lower:]' '[:upper:]')"; shift 2 ;;
|
|
-h|--help)
|
|
echo "Usage: $0 --version <ver> [--side SERVER|CLIENT]"
|
|
echo ""
|
|
echo "Options:"
|
|
echo " --version <ver> Minecraft version (e.g. 1.21.11)"
|
|
echo " --side <env> SERVER (default) or CLIENT"
|
|
exit 0
|
|
;;
|
|
*) echo "Unknown option: $1"; exit 1 ;;
|
|
esac
|
|
done
|
|
|
|
if [[ -z "$VERSION" ]]; then
|
|
echo "Error: --version is required"
|
|
echo "Usage: $0 --version <ver> [--side SERVER|CLIENT]"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ "$SIDE" != "SERVER" && "$SIDE" != "CLIENT" ]]; then
|
|
echo "Error: --side must be SERVER or CLIENT (got: $SIDE)"
|
|
exit 1
|
|
fi
|
|
|
|
# --- Ensure MinecraftDecompiler.jar exists ---
|
|
if [[ ! -f "$DECOMPILER_JAR" ]]; then
|
|
echo "MinecraftDecompiler.jar not found, downloading latest release..."
|
|
DOWNLOAD_URL=$(curl -sL "https://api.github.com/repos/$DECOMPILER_REPO/releases/latest" \
|
|
| python3 -c "
|
|
import json, sys
|
|
data = json.load(sys.stdin)
|
|
for a in data['assets']:
|
|
if a['name'] == 'MinecraftDecompiler.jar':
|
|
print(a['browser_download_url'])
|
|
break
|
|
")
|
|
if [[ -z "$DOWNLOAD_URL" ]]; then
|
|
echo "Error: could not find MinecraftDecompiler.jar in latest release"
|
|
exit 1
|
|
fi
|
|
echo "Downloading from $DOWNLOAD_URL ..."
|
|
curl -L -o "$DECOMPILER_JAR" "$DOWNLOAD_URL"
|
|
echo "Downloaded MinecraftDecompiler.jar"
|
|
fi
|
|
|
|
# --- Build output paths ---
|
|
SIDE_LOWER="$(echo "$SIDE" | tr '[:upper:]' '[:lower:]')"
|
|
|
|
if [[ "$SIDE" == "SERVER" ]]; then
|
|
REMAPPED_JAR="$MC_OFFICIAL/remapped_jar/${VERSION}-remapped.jar"
|
|
DECOMPILED_DIR="$MC_OFFICIAL/${VERSION}-decompiled"
|
|
else
|
|
REMAPPED_JAR="$MC_OFFICIAL/remapped_jar/${VERSION}-${SIDE_LOWER}-remapped.jar"
|
|
DECOMPILED_DIR="$MC_OFFICIAL/${VERSION}-${SIDE_LOWER}-decompiled"
|
|
fi
|
|
|
|
if [[ -d "$DECOMPILED_DIR" ]]; then
|
|
echo "Decompiled source already exists: $DECOMPILED_DIR"
|
|
echo "Delete it first if you want to re-decompile."
|
|
exit 0
|
|
fi
|
|
|
|
mkdir -p "$MC_OFFICIAL/remapped_jar"
|
|
|
|
echo "=== Decompiling Minecraft $VERSION ($SIDE) ==="
|
|
echo " Remapped JAR: $REMAPPED_JAR"
|
|
echo " Decompiled: $DECOMPILED_DIR"
|
|
echo ""
|
|
|
|
cd "$MC_OFFICIAL"
|
|
java -jar "$DECOMPILER_JAR" \
|
|
--version "$VERSION" \
|
|
--side "$SIDE" \
|
|
--decompile \
|
|
--output "$REMAPPED_JAR" \
|
|
--decompiled-output "$DECOMPILED_DIR"
|
|
|
|
echo ""
|
|
echo "=== Done ==="
|
|
echo "Decompiled source: $DECOMPILED_DIR"
|
|
|
|
# --- For SERVER side, also ensure downloads/<ver>/server.jar exists ---
|
|
if [[ "$SIDE" == "SERVER" ]]; then
|
|
DOWNLOADS_DIR="$MC_OFFICIAL/downloads/$VERSION"
|
|
if [[ ! -f "$DOWNLOADS_DIR/server.jar" ]]; then
|
|
mkdir -p "$DOWNLOADS_DIR"
|
|
# MinecraftDecompiler downloads the original jar into its cache;
|
|
# extract it from the bundled remapped jar or re-download via manifest.
|
|
echo ""
|
|
echo "Downloading server.jar for $VERSION into $DOWNLOADS_DIR ..."
|
|
MANIFEST_URL="https://launchermeta.mojang.com/mc/game/version_manifest_v2.json"
|
|
VERSION_URL=$(curl -sL "$MANIFEST_URL" | python3 -c "
|
|
import json, sys
|
|
data = json.load(sys.stdin)
|
|
for v in data['versions']:
|
|
if v['id'] == '$VERSION':
|
|
print(v['url'])
|
|
break
|
|
")
|
|
if [[ -n "$VERSION_URL" ]]; then
|
|
SERVER_JAR_URL=$(curl -sL "$VERSION_URL" | python3 -c "
|
|
import json, sys
|
|
data = json.load(sys.stdin)
|
|
print(data['downloads']['server']['url'])
|
|
")
|
|
curl -L -o "$DOWNLOADS_DIR/server.jar" "$SERVER_JAR_URL"
|
|
echo "Downloaded server.jar"
|
|
else
|
|
echo "Warning: could not find version $VERSION in Mojang manifest; server.jar not downloaded."
|
|
fi
|
|
else
|
|
echo "server.jar already exists: $DOWNLOADS_DIR/server.jar"
|
|
fi
|
|
fi
|