luanti-org/luanti ? reverse-engineered prompt

Build me an open-source voxel game engine, kind of like a simplified Minecraft that's designed for creating and modding new games. The basic gameplay should be familiar: a player can walk around a 3D world made of blocks using WASD keys, jump, and look around with the mouse. The left mouse button should be for digging or breaking blocks, and the right mouse button for placing them.

The most important feature is making it a platform. It needs to be really easy for other people to create mods and even their own full game modes, so it should have a simple scripting system using something like Lua. Please set it up to be cross-platform, so it can be compiled for Windows, Mac, and Linux. You'll have to figure out all the C++ dependencies and the build process to get a working version running.