Craft

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

Features

• World changes persisted in a sqlite3 database.
• Simple but nice looking terrain generation using perlin / simplex noise.
• Nine types of blocks, but more can be added easily.
• Supports plants (grass, flowers, etc.) and transparency (glass).
• Simple clouds in the sky (they don't move).
• Shadow mapping for nice looking shadows (on the shadow branch).

How to Run

• Download and install CMake if you don't already have it.
• All other dependencies are included in the repository.

Then, run the following commands in your terminal.

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

Multiplayer

Multiplayer support is being developed on the "socket" branch. You can run your own server or connect to mine.

Client

git checkout socket
cmake .
make
./craft 199.115.118.225 16018

Server

git checkout socket
pip install sqlalchemy
python server.py [HOST [PORT]]

Controls

• 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.