Backend: Graph Editor Directional Edge Support

[Thunderblade73]

What

The graph editor can now work with directional graphs.

The user side logic for pathfinding did always support directional graphs which can now be utilized.

Changelog Technical Details

• Graph Editor Directional Edge Support. - Thunderblade73
• Added Pyramid drawing. - Thunderblade73

[github-actions]

I have detected some issues with your pull request:

Body issues:
Change should end with a full stop in text: Added Pyramid drawing

Please fix these issues. For the correct format, refer to the pull request template.

[github-actions]

One or more Detekt Failures were detected:

• GraphEditor.kt#L618: Line detected, which is longer than the defined maximum line length in the code style.

[github-actions]

One or more Detekt Failures were detected:

• GraphEditor.kt#L676: This empty block of code can be removed.
• GraphEditor.kt#L685: Initial star should align with start of block comment

[hannibal002]

This should throw an error in GraphEditorBugFinder

[hannibal002]

interestingly, this does throw an error, as intended

[github-actions]

One or more Detekt Failures were detected:

• GraphEditor.kt#L269: Unexpected indentation (16) (should be 12)
• GraphEditor.kt#L270: Unexpected indentation (12) (should be 8)
• GraphEditor.kt#L271: Unexpected indentation (16) (should be 12)
• GraphEditor.kt#L272: Unexpected indentation (20) (should be 16)
• GraphEditor.kt#L273: Unexpected indentation (20) (should be 16)
• GraphEditor.kt#L274: Unexpected indentation (20) (should be 16)
• GraphEditor.kt#L275: Unexpected indentation (20) (should be 16)
• GraphEditor.kt#L276: Unexpected indentation (16) (should be 12)
• GraphEditor.kt#L277: Unexpected indentation (12) (should be 8)