Minecraft multiplayer client with a bot scripting interface. Currently supporting protocol for Minecraft Beta 1.8.1.

Homepage: http://mineflayer.com

Online API Documentation http://mineflayer.com/doc/html/mf.html - automatically compiled and uploaded when repository is updated.

This project is no longer maintained. Sorry.

Should I decide to resume development work, I would re-do it as a node.js module.

1. Install prerequisites:

    sudo apt-get install qt4-dev-tools
   

2. Create a build folder OUTSIDE the source code tree:

    mkdir ../mineflayer-build
    cd ../mineflayer-build/
   

3. Optionally disable script debugging support (not recommended). This removes any dependency on an X server:

    echo "CONFIG += headless" > ../config.pro
   

4. Run qmake once:

    qmake ../mineflayer/mineflayer.pro
   

5. Build with make:

    make
   

6. Optionally install mineflayer to /usr/bin:

    INSTALL_ROOT=/usr sudo make install
   

1. Download the Qt SDK for Mac from http://qt.nokia.com/downloads/

2. Create a build folder OUTSIDE the source code tree and cd to it.

3. Optionally enable headless mode:

    echo "CONFIG += headless" > ../mineflayer-script/config.pro
   

4. Run qmake:

    qmake -spec macx-g++ path/to/mineflayer.pro
   

5. Now whenever you want to build, use make.

1. Download and install the Qt SDK: http://qt.nokia.com/downloads/
2. Open mineflayer.pro with Qt Creator
3. Click Projects, and change the build configuration from Debug to Release.
4. Build -> Build All. This generates:
   • mineflayer-core.dll in your library build directory which is mineflayer-build-desktop/mineflayer-core/relase just outside the mineflayer directory.
   • mineflayer.exe in your build directory which is mineflayer-build-desktop/mineflayer-script/relase just outside the mineflayer directory.
5. Put the absolute path of your library build directory in your PATH variable.
6. Copy a bunch of DLLs from Qt into the build directory or put these locations in your PATH variable:
   • from C:\Qt\[version]\mingw\bin:
     • libgcc_s_dw2-1.dll
     • mingwm10.dll
   • from C:\Qt\[version]\qt\bin:
     • QtCore4.dll
     • QtGui4.dll
     • QtNetwork4.dll
     • QtScript4.dll
     • QtScriptTools4.dll

mineflayer bot.js

If the bot depends on any of the lib files you'll need to pass the lib folder like this:

mineflayer -I<path_to_lib> bot.js

Alternately, you can put the lib folder in an environment variable called MINEFLAYER_LIB.

To connect to a server that requires authentication:

mineflayer --url username@server --password 12345 bot.js

NOTE: all parameters passed after the bot .js file are parameters passed to the bot script itself rather than mineflayer.

The script examples/multi.js is a meta-script that includes most all of the useful bot scripts found in the examples/ directory. Here's an example invocation command from the build directory (this assumes you don't have a MINEFLAYER_LIB variable defined):

mineflayer -I../mineflayer/lib/ --url BOT_USER_NAME@SERVER_HOSTNAME ../mineflayer/examples/multi.js --master=YOUR_USER_NAME --setup="jesusmode on" --setup="healthreport on"

Explanations of the --master and --setup commands can be found in lib/chat_commands.js. If you and your bot are logged in, say "help" via chat for a list of known chat commands (such as "jesusmode" and "healthreport").

• See doc/bot-api for comprehensive API documentation.
• See libs/ for more utility functions.
• See examples/ for examples of bot code.

ECMAScript reference: http://doc.qt.nokia.com/latest/ecmascript.html

Command will look something like:

../mineflayer-build-desktop/mineflayer bin/run_tests ~/apps/minecraft-server-1.5/minecraft_server.jar ../mineflayer-build-desktop/mineflayer