Instructions

Feel free to ask me any questions.

1. Initialize submodules

You only need to do this once each time you clone the repo.

$ git submodule init --recursive
$ git submodule update

2. Build godot-cpp

Go into the godot-cpp folder and follow their build instructions, which is basically running scons. It may take several minutes to compile this part!

3. Build the library

Back to this repo's root directory, run:

$ make

(sorry it's unix only)

You might need to fix the name of the godot-cpp static library in the Makefile.

4. Grab the dynamic library

It should be on the bin folder of this repo now. Place it inside your godot projet.

5. Create the GDNativeLibrary resource

And link out library to the corresponding platform. Save the resource with the *.gdnlib extension.

6. Create the NativeScript resource

In the inspector, write the name of the class imported (GeneratedTileMap) and choose the gdnlib file generated from the previous step. Save this resource as a *.gdns file.

7. Use the native script!

Create a Godot scene as usual, attach the NativeScript to a TileMap node, and call its generate() method after setting the parameters in the inspector. You might need to reopen the scene or reload Godot for the exported variables to appear in the inspector!

8. ???

9. Profit!