cemu-project/Cemu ? reverse-engineered prompt

I want to build a desktop app that can play Nintendo Wii U games on a computer. It should be a high-performance emulator capable of running most of the Wii U game library and homebrew applications. Let's call it Cemu.

The application needs to be cross-platform, targeting 64-bit Windows and Linux systems as the primary platforms. Also, let's create a build for macOS, but it's okay if it's more experimental and has some known performance issues for now.

The core should be written in C++ for performance. Please set up the project structure with CMake so it's easy for others to compile it themselves. Since this will be an open-source project, make sure to include a basic contribution guide and a document outlining the coding style.