More flexible RGB parsing

[OndrejSpanel]

Description

Motivation and Context

Currently sources with unexpected or wrong values in Color constructors cause the plugin to throw. This is not nice, even wrong sources should be handled gracefully. This does not happen - parsing is always wrapped with try at the top level.

Instead this PR makes parsing more robust against various combinations of int, float and double parameters. This is most likely not relevant for Java or Kotlin, where Int is not convertible to Float, but can be useful in other languages (Scala) and should make the RGB parser more universal and reusable.

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] Non-Functional Change (non-user facing changes)

Checklist:

• [ ] My code follows the code style of this project (./gradlew check passes clean).
  • Tip: If you have lint issues just run ./gradlew :ktlintMainSourceSetFormat.
• [ ] I updated the version.
• [ ] I updated the changelog with the new functionality.

[OndrejSpanel]

I want to add smarter auto-detection of mixed float (or double) / int inputs.

[stale[bot]]

This PR has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mallowigi]

Tell me whenever you're ready. I merged the other one.

[OndrejSpanel]

I think it should be ready. For future development, some unit test would probably come handy - perhaps I will find some time to add some, but I do not think this PR needs to wait for them.

[stale[bot]]

This PR has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.