chore(Linear Lighting): separate directional light multiplier sliders

[Dlizzio]

Separated directional light multiplier for interiors vs exteriors.

For compatibility with interior sun.

Summary by CodeRabbit

• New Features
  • Directional light multiplier now split into separate Exterior and Interior controls with individual adjustment sliders.
  • The app automatically applies the appropriate lighting multiplier based on your current location.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

📝 Walkthrough

Walkthrough

The directional light multiplier in LinearLighting is split into two context-aware variants: one for exterior environments and one for interior environments. The runtime logic now selects the appropriate multiplier based on the player's current location.

Changes

Cohort / File(s)	Summary
LinearLighting Header & Implementation src/Features/LinearLighting.h, src/Features/LinearLighting.cpp	Replaced single directionalLightMult setting field with directionalLightMultExterior and directionalLightMultInterior. Updated GetCommonBufferData() to conditionally select the appropriate multiplier via Util::IsInterior(). PerFrameData field marked as computed.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Suggested reviewers

• jiayev
• doodlum

Poem

🐰 Two lights now shine where once was one,
Exterior glow and interior sun,
The rabbit hops between the lands,
Each setting multiplied by clever hands!

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: splitting a single directional light multiplier field into separate exterior and interior variants with corresponding UI sliders.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

• 📝 Generate docstrings

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[github-actions]

Using provided base ref: fde3f5a
Using base ref: fde3f5a
Base commit date: 2026-01-17T15:30:44Z (Saturday, January 17, 2026 03:30 PM)
No actionable suggestions for changed features.

[github-actions]

✅ A pre-release build is available for this PR:
Download