# Contributor Quickstart Guide

## Required Software
- A way to use `git` such as Git Bash or the Windows-Linux Subsystem
- Python 3.x
- Scons
- Godot
- A programming IDE such as Visual Studio Code

# Software Installation
## 1. [Git Bash](https://git-scm.com/download/win)
- Download and run the [64-bit Windows installer](https://github.com/git-for-windows/git/releases/download/v2.39.2.windows.1/Git-2.39.2-64-bit.exe)

![](images/installation/git-bash-dl-page.png)

- Leave settings as default

![](images/installation/git-bash-finish-installation.png)


## 2. [Python](https://www.python.org/downloads/)
- Download the [latest version of Python](https://www.python.org/downloads/) (this includes `pip`)

![](images/installation/python-dl-page.png)

- Check "Add python.exe to PATH" and use the "Install Now" option

![](images/installation/python-installer.png)


## 3. Scons
- Open Windows Powershell and run the command `pip install scons`

![](images/installation/scons-install.png)

## 4. [Godot](https://downloads.tuxfamily.org/godotengine/4.0/rc3/)
- Download Godot 4. The current version for the project will be on the [main README](../README.md) page.

![](images/installation/godot-dl-page.png)

- Unzip the Godot executable wherever you prefer to have it

![](images/installation/godot-unzip.png)

## 5. [Visual Studio Code](https://code.visualstudio.com/download) (IDE)
- For editing the C++ portion of the codebase, you may use any IDE that you are comfortable using
- [Visual Studio Code](https://code.visualstudio.com/download) is a popular choice of IDE

![](images/installation/vscode-dl-page.png)

# Project Setup

1. [Go to the main repository](https://github.com/OpenVic2Project/OpenVic2) page on Github

2. Get the link to clone the repo

![](images/proj-setup/01-git-clone-link.png)

3. Using Git, clone the repo: `git clone git@github.com:OpenVic2Project/OpenVic2.git`

![](images/proj-setup/02-git-clone.png)

4. Move into the OpenVic2 directory: `cd OpenVic2`

5. Retrieve submodules: `git submodule update --init --recursive`

![](images/proj-setup/03-submodules.png)

6. Create and checkout a new git branch for your changes: `git switch -c my-cool-branch`
    - You should give your branch a descriptive name of the changes you intend to make

![](images/proj-setup/04-new-branch.png)

7. Build the C++ portion of the project by running `scons` in Powershell
    - It will take a minute to initially compile. Any future C++ changes only need to recompile the files that were changed and are much faster

![](images/proj-setup/05-scons.png)

8. Run the Godot executable

9. Select the 'Import' project button

![](images/proj-setup/06-import.png)

10. Navigate to the `OpenVic2/game/` directory and select the `project.godot` file

![](images/proj-setup/07-select-project.png)

11. Select "Import & Edit"

![](images/proj-setup/08-import-edit.png)

12. This will open the Godot editor! Make your changes as desired and press the "Play" button in the top-right corner to run the game in-editor.

![](images/proj-setup/09-run-project.png)


# Contributing your changes!

Whenever you are ready to commit your changes follow this process:

1. Run `git status` to show what files are new or changed

![](images/contribution/01-status.png)

2. Run `git add ...` for each of the modified files

![](images/contribution/02-add.png)

3. Run `git commit -m "A descriptive commit message"` to make a commit with your staged changes

![](images/contribution/03-commit.png)

4. Run `git push` to upload your current commits to your working branch
    - If you're warned that your branch has no upstream branch, run `git push --set-upstream origin my-cool-branch`, replacing "`my-cool-branch`" with whatever your branch is named in [Part 6 of Project Setup](#project-setup)

![](images/contribution/04-push.png)