This project is a working example of HGDN usage. The source C code is located in the gdnative folder, with a Makefile for building it.

The GDNativeLibrary Resource gdnative/example.gdnlib is configured with the Makefile targets' outputs and there is an example of calling the functions directly using GDNative.call_native from GDScript in the example_call_native.gd file.

Run make <target> command from the gdnative folder. If running from project root, add -C gdnative to tell make that the Makefile is in the gdnative folder. Available targets are the following:

# Build for Windows x32. This uses MinGW if not running in Windows itself
$ make -C gdnative windows32
# Build for Windows x64. This uses MinGW if not running in Windows itself
$ make -C gdnative windows64
# Build for Linux x32
$ make -C gdnative linux32
# Build for Linux x64
$ make -C gdnative linux64
# Build for WebAssembly with Emscripten. HTML5 export preset must have GDNative enabled.
$ make -C gdnative wasm32
# Shorthand for building all targets described above at once
$ make -C gdnative all

TODO:

• Test Makefile on Windows, possibly will work only for Cygwin/MinGW
• Add OSX, Android and iOS targets