Fr0zkaandClaude Opus 5
faa62d419e
Jahni: "can you not implement those settings? as in, have them be live in
game?" This is that. The composer stops being a lab tool.
THE ARCHITECTURAL LINE, which is the whole design (COMPOSER-NOTES §3.1):
COMPOSITION stays editor-only, EVALUATION becomes runtime. Rolling,
measuring, preview, selection, promotion, the corpus -- none of it reaches
a player's machine. What crosses into the runtime is exactly two things:
reading a season manifest, and materialising a recipe into an op stack.
UVoxelSeasonAsset a cookable UPrimaryDataAsset holding the manifest,
so a season ships in a packaged game. The JSON
stays the reviewable, git-diffable artefact.
UVoxelSettings::Season optional. Unset => behaviour is exactly as today.
GetEffective*() season seed / spine radius / world radius / season
number override the authored values when assigned.
The test deliberately sets DIFFERENT authored
values, so "the season is authoritative" is proved
rather than coincidental.
⭐ MULTIPLAYER DETERMINISM, PROVED: two independent runtime managers built
the same season and compared 393,216 density samples BIT-IDENTICALLY. This
is the property the whole multiplayer model rests on -- replicate seed +
layout + diff, never geometry.
⭐ AND A STALE SEASON IS DETECTABLE, NOT SILENT. Initialize() now returns
bool and an assigned-but-invalid season NEVER falls back to the authored
pool. Falling back would hand a client a world that looks fine and is not
the season -- silent divergence, the worst failure mode in a shared world.
GetCurrentSeasonContentHash() is exposed BlueprintPure to compare at join.
HasComposerRecipeOverride() is gone. It force-classified every custom recipe
as Mixed, which was correct while box verdicts were only proved for
hand-written stacks -- but 8e346a3 made EffectOverBox correct in ISOLATION,
proved on a stack no builder produces. Keeping the force would have cost
tile skipping on every composed world forever.
VF_RollStrateRegionCount moved behind WITH_EDITOR while the partition-seed
helpers stayed runtime: rolling out, evaluation in. Lateral regions remain
gated off.
⚠️ Sol hit its usage limit mid-task, so the edits arrived unvalidated. I
built and ran them myself rather than assume -- and they did not compile:
VoxelForgeComposerSeasonTest.cpp was missing UObject/Package.h, which every
other test picks up transitively through the shared fixture it does not use.
One include; every NewObject/GetTransientPackage in the file was failing.
Editor build clean. SHIPPING BUILD SUCCEEDS -- the invariant that proves no
composer roller is linked into a packaged game. 30 succeeded / 0 failed.
⚠️ UNVERIFIED: whether it looks right on screen. Nothing headless can tell
us that; it needs Jahni to assign a season asset and press play.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VJiTcTSDNkKBtnNdiBtdaU
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
#include "VoxelSettings.h"
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#include "VoxelSeasonAsset.h"
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int32 UVoxelSettings::GetEffectiveWorldSeed() const
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{
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if (!Season.IsNull())
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{
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if (const UVoxelSeasonAsset* Asset = Season.LoadSynchronous())
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{
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return Asset->GetSeasonSeed();
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}
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}
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return Seed;
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}
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float UVoxelSettings::GetEffectiveOriginSpineRadius() const
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{
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if (!Season.IsNull())
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{
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if (const UVoxelSeasonAsset* Asset = Season.LoadSynchronous())
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{
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return Asset->GetOriginSpineRadius();
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}
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}
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return OriginSpineRadius;
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}
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float UVoxelSettings::GetEffectiveWorldRadiusVoxels() const
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{
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if (!Season.IsNull())
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{
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if (const UVoxelSeasonAsset* Asset = Season.LoadSynchronous())
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{
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return Asset->GetWorldRadiusVoxels();
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}
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}
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return WorldRadiusVoxels;
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}
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int32 UVoxelSettings::GetEffectiveSeasonNumber() const
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{
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if (!Season.IsNull())
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{
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if (const UVoxelSeasonAsset* Asset = Season.LoadSynchronous())
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{
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return Asset->GetSeasonNumber();
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}
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}
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return CurrentSeason;
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}
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