A simple Minecraft clone written in C using modern OpenGL (shaders).

• Simple but nice looking terrain generation using perlin / simplex noise.
• More than 10 types of blocks and more can be added easily.
• Supports plants (grass, flowers, trees, etc.) and transparency (glass).
• Simple clouds in the sky (they don't move).
• World changes persisted in a sqlite3 database.
• Multiplayer support!

Download and install CMake if you don't already have it. You may use Homebrew to simplify the installation:

brew install cmake

sudo apt-get install cmake libglew-dev xorg-dev
sudo apt-get build-dep glfw

It should be able to run on Windows, but I don't have a Windows machine to test on at the moment. Let me know if and how you get it to run and I will update the README.

Once you have the dependencies (see above), run the following commands in your terminal.

git clone https://github.com/fogleman/Craft.git
cd Craft
cmake .
make
./craft

You can run your own server or connect to mine. The server uses the same SQLite database format as the client running standalone.

./craft 199.115.118.225 16018

pip install sqlalchemy
python server.py [HOST [PORT]]

• WASD to move forward, left, backward, right.
• Space to jump.
• Left Click to destroy a block.
• Right Click or Cmd + Left Click to create a block.
• 1-9 to select the block type to create.
• E to cycle through the block types.
• Tab to toggle between walking and flying.
• ZXCVBN to move in exact directions along the XYZ axes.
• Left shift to zoom.
• F to show the scene in orthographic mode.
• P to teleport to another online player (random).
• Arrow keys emulate mouse movement.
• Enter emulates mouse click.