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Add support for Minecraft 26.2-snapshot-8 & Sulfur Caves#394

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Add support for Minecraft 26.2-snapshot-8 & Sulfur Caves#394
linussztuka2011 wants to merge 16 commits into
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linussztuka2011:trunk

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Hi! This PR adds support for the newest Minecraft snapshot and the new sulfur_caves biome.

Added MC_26_2_S8 to version constants.
Registered sulfur_caves (ID 187) and its display colors/translations.
Added it to the underground biome mask to ensure proper UI warnings when searching at surface heights (Y > 246).
Note on generation parameters: The exact tmin, tmax, hmin parameter limits for sulfur_caves in 26.2-snapshot-8 are currently estimated using standard cave depth parameters (dmin = 1000, dmax = 9500) similar to dripstone/lush caves, to ensure stable generation until the noise offsets are fully reverse-engineered.

Copilot AI review requested due to automatic review settings May 24, 2026 16:31

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Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds support for the new sulfur_caves biome alongside updating the embedded cubiomes submodule, and adjusts the Qt project build configuration for the subproject.

Changes:

  • Add localized display name for the sulfur_caves biome.
  • Include sulfur_caves in the “underground biomes” warning mask.
  • Update cubiomes submodule revision and tweak .pro build paths for building cubiomes.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File Description
src/util.cpp Adds display-string mapping for the new biome ID.
src/conditiondialog.cpp Treats sulfur_caves as an underground biome for warning logic.
cubiomes-viewer.pro Changes cubiomes build path/make invocation to use relative paths.
cubiomes Updates the cubiomes submodule commit.

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Comment thread cubiomes-viewer.pro Outdated
Comment thread src/conditiondialog.cpp
Comment on lines 942 to +946
uint64_t underground =
(1ULL << (dripstone_caves-128)) |
(1ULL << (lush_caves-128)) |
(1ULL << (deep_dark-128));
(1ULL << (deep_dark-128)) |
(1ULL << (sulfur_caves-128));
linussztuka2011 and others added 14 commits May 27, 2026 13:59
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
test: add automated integration test for sulfur_caves and MC_26_2_S8
* test: enhance automated integration test with explicit parameter limit assertions

* test: add integration verification output to test_sulfur for Issue #5

---------

Co-authored-by: Gemini (AI) <gemini-bot@users.noreply.github.com>
…qt (#10)

* Fix Windows build to bundle Qt DLLs using windeployqt

* CI: install qttools for Windows windeployqt

---------

Co-authored-by: Gemini (AI) <gemini-bot@users.noreply.github.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
* Initial plan

* ci: fix ubuntu build by using distro Qt packages

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
…wn parameters (#13)

Co-authored-by: Gemini (AI) <gemini-bot@users.noreply.github.com>
…es (#14)

* Update cubiomes submodule to fix Woodland Mansion and Pale Garden spawn parameters

* Fix sulfur_caves generation and filter out unassigned version gap ? entries in version selector

---------

Co-authored-by: Gemini (AI) <gemini-bot@users.noreply.github.com>
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4 participants