Currently when linting translations, we check for any unused translation keys. This works fine for the default mods, which own the entire sets of translation files. For community mods, they often import the translation files from the common mod assets, but they may only use some of the translations provided. Currently, they would get warnings about not using translations from the common files they have imported.
Since the community mods don't own those translations, getting warnings about it is annoying. To solve this issue, introduce a AllowUnusedTranslationsInExternalPackages in the mod.yaml which defaults to true. This will prevent reporting of unused translation keys from external assets. Keys that are used for external assets will still be validated, and keys from the mod assets will be both validated and unused keys will be reported.
We default the new flag to true and don't provide an update rule. This means community mods will get the new behaviour. For the default mods, we do want to check the "external" assets, since we control those assets. So the default mods have their mod.yaml updated to disable the flag and retain the existing behaviour of checking everything.
When LoadFromManifest is called, trim the various backing collections. These backing collections tend to live a long time without further modifications.
This allows the LINQ spelling to be used, but benefits from the performance improvement of the specific methods for these classes that provide the same result.
- Enforce SA1604 ElementDocumentationShouldHaveSummary.
- Enforce SA1629 DocumentationTextShouldEndWithAPeriod.
- Turn off some rules covered by IDExxxx rules.
- Remaining rules are treated as part of OpenRA style.
- Replaced ModMetadata.AllMods with Game.Mods.
- Store / reference mod Manifest instead of ModMetadata.
- Removes engine dependency on ModContent class.
