mirror of
https://github.com/PaperMC/Paper.git
synced 2025-01-04 10:11:29 +01:00
22 lines
1.3 KiB
Diff
22 lines
1.3 KiB
Diff
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--- a/com/mojang/datafixers/DataFixerBuilder.java
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+++ b/com/mojang/datafixers/DataFixerBuilder.java
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@@ -29,8 +29,10 @@
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private final Int2ObjectSortedMap<Schema> schemas = new Int2ObjectAVLTreeMap<>();
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private final List<DataFix> globalList = new ArrayList<>();
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private final IntSortedSet fixerVersions = new IntAVLTreeSet();
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+ private final int minDataFixPrecacheVersion; // Paper - Perf: Cache DataFixerUpper Rewrite Rules on demand
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public DataFixerBuilder(final int dataVersion) {
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+ minDataFixPrecacheVersion = Integer.getInteger("Paper.minPrecachedDatafixVersion", dataVersion+1) * 10; // Paper - Perf: default to precache nothing - mojang stores versions * 10 to allow for 'sub versions'
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this.dataVersion = dataVersion;
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}
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@@ -88,6 +90,7 @@
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final IntIterator iterator = fixerUpper.fixerVersions().iterator();
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while (iterator.hasNext()) {
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final int versionKey = iterator.nextInt();
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+ if (versionKey < minDataFixPrecacheVersion) continue; // Paper - Perf: Cache DataFixerUpper Rewrite Rules on demand
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final Schema schema = schemas.get(versionKey);
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for (final String typeName : schema.types()) {
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if (!requiredTypeNames.contains(typeName)) {
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