Wipeout

After checking out the project with either

git clone https://github.com/Htmlpro19/Wipeout.git

or

git clone https://github.com/Htmlpro19/Wipeout.git

you should find all the necessary files to build the program. First we must build the CPP bindings.
Open your terminal of choice, and navigate to your project directory. Use the following commands to build the bindings:

cd godot-cpp
scons platform=<platform> generate_bindings=yes -j4 use_custom_api_file=yes custom_api_file=../api.json

where <platform> is the operating system you are using, either linux, osx, or windows.
Next use the following commands to build the project:

cd ..
scons platform=<platform>

where is once again the operating system you are using.

Adding Files

For each CPP class you create in the source code, it is important to update src/gdlibrary.cpp to include them. First, add an include statement with the header file of the class you wish to include. Then, in the following function, add the following code in this format:

extern "C" void GDN_EXPORT godot_nativescript_init(void *handle) {
    godot::Godot::nativescript_init(handle);

    godot::register_class<godot::MY_CUSTOM_CLASS_NAME>();
}

You must also create a gdns file for each custom class you create in this format, and place it in the project/bin/ folder:

[gd_resource type="NativeScript" load_steps=2 format=2]

[ext_resource path="res://bin/gametechproject1.gdnlib" type="GDNativeLibrary" id=1]

[resource]

resource_name = "MY_HEADER_FILE_NAME"
class_name = "MY_CLASS_NAME"
library = ExtResource( 1 )

This file will be the script you attach to any nodes to determine their behavior.