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Adding myself and fixing Windows Tests.

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This commit is contained in:
Robert Stoneking
2026-08-21 20:59:26 -06:00
parent 34092da6be
commit fe684083e7
50 changed files with 291 additions and 112 deletions
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adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/IrisChunkGeneratorFailureContractTest.java
+19 -19
View File
@@ -25,7 +25,7 @@ import static org.junit.Assert.assertTrue;
public class IrisChunkGeneratorFailureContractTest {
@Test
public void structureLocateDoesNotCatchAndFallThroughToAnotherImplementation() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int locateStart = source.indexOf("public @Nullable Pair<BlockPos, Holder<Structure>> findNearestMapStructure");
int locateEnd = source.indexOf("private HolderSet<Structure> filterReachableStructures", locateStart);
String locate = source.substring(locateStart, locateEnd);
@@ -51,7 +51,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void structureGenerationAbortsInsteadOfLoggingAndContinuing() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int adjustmentStart = source.indexOf("private void adjustGeneratedStructures");
int adjustmentEnd = source.indexOf("public ChunkGeneratorStructureState createState", adjustmentStart);
String adjustment = source.substring(adjustmentStart, adjustmentEnd);
@@ -83,7 +83,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void heightmapRuntimeReadsAreGenerationLeased() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
assertTrue(source.contains("engine.acquireGenerationLease(\"bukkit_nms_heightmaps\")"));
assertTrue(source.contains("engine.acquireGenerationLease(\"bukkit_nms_base_height\")"));
@@ -93,7 +93,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void structureReferenceRepairIsGenerationLeased() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int referencesStart = source.indexOf("public void createReferences");
int referencesEnd = source.indexOf("public CompletableFuture<ChunkAccess> createBiomes", referencesStart);
String references = source.substring(referencesStart, referencesEnd);
@@ -116,7 +116,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void structureGenerationAcquiresBootstrapGateBeforeUsingPublishedState() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int generationStart = source.indexOf("public void createStructures(");
int generationEnd = source.indexOf("private void adjustGeneratedStructures", generationStart);
String generation = source.substring(generationStart, generationEnd);
@@ -144,7 +144,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void nativeRingBootstrapTracksTheExactMinecraftFutures() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int initializeStart = source.indexOf("private CompletableFuture<Void> initializeStructureState(");
int initializeEnd = source.indexOf("private Map<?, ?> structureRingPositions", initializeStart);
String initialize = source.substring(initializeStart, initializeEnd);
@@ -169,7 +169,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void standardActivationClaimsTheExactPublishedStateBeforeInitialization() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int activationStart = source.indexOf("CompletableFuture<Void> activateStudioStructureState(");
int activationEnd = source.indexOf(
"private CompletableFuture<Void> startStructureStateBootstrap", activationStart);
@@ -195,7 +195,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void terrainWritesPrimeTheWorldgenHeightmapsForEveryChunk() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int fillStart = source.indexOf("public CompletableFuture<ChunkAccess> fillFromNoise");
int fillEnd = source.indexOf("public WeightedList<MobSpawnSettings.SpawnerData> getMobsAt", fillStart);
String fill = source.substring(fillStart, fillEnd);
@@ -221,7 +221,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void fillFromNoiseLeaseSpansTheDelegateAndHeightmapPipeline() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int fillStart = source.indexOf("public CompletableFuture<ChunkAccess> fillFromNoise");
int fillEnd = source.indexOf("private static boolean isCancellationFailure", fillStart);
String fill = source.substring(fillStart, fillEnd);
@@ -324,7 +324,7 @@ public class IrisChunkGeneratorFailureContractTest {
CompletionException failure = assertThrows(CompletionException.class, transformed::join);
assertTrue(failure.getCause() instanceof CancellationException);
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
String cancellation = method(
source,
"private static boolean isCancellationFailure",
@@ -335,7 +335,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void noiseAdmissionCanPrepareStudioBeforeAcquiringTheGenerationLease() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
String fill = method(
source,
"public CompletableFuture<ChunkAccess> fillFromNoise",
@@ -356,7 +356,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void everyTopLevelMoonriseStageEntersTheFairGateBeforeItsGenerationLease() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
String structures = method(source, "public void createStructures(", "private void adjustGeneratedStructures");
String references = method(source, "public void createReferences(", "public CompletableFuture<ChunkAccess> createBiomes");
String biomes = method(source, "public CompletableFuture<ChunkAccess> createBiomes", "public void buildSurface");
@@ -388,7 +388,7 @@ public class IrisChunkGeneratorFailureContractTest {
assertTrue("Worldgen heightmap priming must be shared with the modded loaders through "
+ nativegen, Files.isRegularFile(shared));
String heightmaps = Files.readString(shared);
String heightmaps = Files.readString(shared).replace("\r\n", "\n");
assertTrue(heightmaps.contains("package art.arcane.iris.nativegen;"));
assertTrue(heightmaps.contains("public static void primeTerrain("));
@@ -396,14 +396,14 @@ public class IrisChunkGeneratorFailureContractTest {
assertFalse(heightmaps.contains("org.bukkit"));
assertFalse(heightmaps.contains("craftbukkit"));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
assertTrue(source.contains("import art.arcane.iris.nativegen.WorldgenTerrainHeightmaps;"));
}
@Test
public void onlySidecarOwnedInjectedStartsUsePersistedPlacementPolicy() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int placementStart = source.indexOf("private void placeVanillaStructures");
int placementEnd = source.indexOf("private static String nativeStructureBatchContext", placementStart);
String placement = source.substring(placementStart, placementEnd);
@@ -414,9 +414,9 @@ public class IrisChunkGeneratorFailureContractTest {
int adjustmentEnd = source.indexOf("public ChunkGeneratorStructureState createState", adjustmentStart);
String adjustment = source.substring(adjustmentStart, adjustmentEnd);
Path nativegen = Path.of(System.getProperty("iris.nativeStructurePostProcessorSource")).getParent();
String factory = Files.readString(nativegen.resolve("NativeStructureFactory.java"));
String injector = Files.readString(nativegen.resolve("NativeStructureStartInjector.java"));
String recovery = Files.readString(nativegen.resolve("NativeStructureOwnershipRecovery.java"));
String factory = Files.readString(nativegen.resolve("NativeStructureFactory.java")).replace("\r\n", "\n");
String injector = Files.readString(nativegen.resolve("NativeStructureStartInjector.java")).replace("\r\n", "\n");
String recovery = Files.readString(nativegen.resolve("NativeStructureOwnershipRecovery.java")).replace("\r\n", "\n");
int ownershipRecord = injector.indexOf("NativeStructureOwnershipStore.record(");
int startPublication = injector.indexOf(
"context.structureManager().setStartForStructure(", ownershipRecord);
@@ -476,7 +476,7 @@ public class IrisChunkGeneratorFailureContractTest {
@Test
public void vanillaChunkGenerationMobsUseTheVisibleBiomesVanillaDerivative() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int spawnStart = source.indexOf("public void spawnOriginalMobs");
int spawnEnd = source.indexOf("private static WeightedList", spawnStart);
String spawn = source.substring(spawnStart, spawnEnd);
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/IrisChunkGeneratorMonumentLocateContractTest.java
+5 -5
View File
@@ -20,7 +20,7 @@ import static org.junit.Assert.assertSame;
public class IrisChunkGeneratorMonumentLocateContractTest {
@Test
public void nativeLocateAllowsMonumentsAfterPolicyAndReachabilityChecks() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int findStart = source.indexOf("findNearestMapStructure(ServerLevel level");
assertTrue(findStart >= 0);
int irisHelperStart = source.indexOf("private Pair<BlockPos, Holder<Structure>> findNearestIrisStructure(", findStart);
@@ -120,7 +120,7 @@ public class IrisChunkGeneratorMonumentLocateContractTest {
@Test
public void nativePredictionIsReadOnlyUntilTheWinnerIsCommitted() throws IOException {
Path nativegen = Path.of(System.getProperty("iris.nativeStructurePostProcessorSource")).getParent();
String source = Files.readString(nativegen.resolve("NativeStructureVanillaLocator.java"));
String source = Files.readString(nativegen.resolve("NativeStructureVanillaLocator.java")).replace("\r\n", "\n");
int predictionStart = source.indexOf("private static Candidate predictAt(");
int candidateStart = source.indexOf("public static final class Candidate", predictionStart);
String prediction = source.substring(predictionStart, candidateStart);
@@ -134,9 +134,9 @@ public class IrisChunkGeneratorMonumentLocateContractTest {
@Test
public void stiltSupportUsesPlacedSolidOccupancyWithoutSnapshotDifferenceRequirement() throws IOException {
Path processor = Path.of(System.getProperty("iris.nativeStructurePostProcessorSource"));
String source = Files.readString(processor);
String source = Files.readString(processor).replace("\r\n", "\n");
String foundation = Files.readString(
processor.resolveSibling("NativeStructureFoundationBuilder.java"));
processor.resolveSibling("NativeStructureFoundationBuilder.java")).replace("\r\n", "\n");
int placement = source.indexOf("start.placeInChunk(world, structureManager, generator");
int stiltPlacement = source.indexOf("placeStilts(world, area, structureId, start", placement);
int stiltDefinition = foundation.indexOf("static void placeStilts(");
@@ -158,7 +158,7 @@ public class IrisChunkGeneratorMonumentLocateContractTest {
public void verticalPlacementMovesPiecesMonumentChildrenJigsawJunctionsAndCachedBoundsTogether() throws IOException {
String source = Files.readString(
Path.of(System.getProperty("iris.nativeStructurePostProcessorSource"))
.resolveSibling("NativeStructureVerticalPlacer.java"));
.resolveSibling("NativeStructureVerticalPlacer.java")).replace("\r\n", "\n");
int placementStart = source.indexOf("public static int applyVerticalPlacement");
int shiftStart = source.indexOf("public static int applyVerticalShift", placementStart);
int alignmentStart = source.indexOf("static int alignOceanMonumentToSeaLevel", shiftStart);
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingCurrentPaperWorldDataContractTest.java
+3 -3
View File
@@ -18,7 +18,7 @@ import static org.junit.Assert.assertTrue;
public class NMSBindingCurrentPaperWorldDataContractTest {
@Test
public void bindingDelegatesWithoutLinkingPaperSavedDataClasses() throws Exception {
String bindingSource = Files.readString(bindingSourcePath());
String bindingSource = Files.readString(bindingSourcePath()).replace("\r\n", "\n");
String writer = section(
bindingSource,
"public void writeCurrentPaperWorldData(",
@@ -43,7 +43,7 @@ public class NMSBindingCurrentPaperWorldDataContractTest {
@Test
public void stagesAllCurrentPaperWorldDataFromLiveServerState() throws Exception {
String writer = Files.readString(writerSourcePath());
String writer = Files.readString(writerSourcePath()).replace("\r\n", "\n");
assertTrue(writer.contains("WorldReplacementSeed.copyWithAuthoritativeSeed("));
assertTrue(writer.contains("UUID metadataUuid = UUID.randomUUID()"));
@@ -69,7 +69,7 @@ public class NMSBindingCurrentPaperWorldDataContractTest {
@Test
public void capturesOnlyLiveLevelOverridesOnTheGlobalThread() throws Exception {
String source = Files.readString(writerSourcePath());
String source = Files.readString(writerSourcePath()).replace("\r\n", "\n");
String capture = section(
source,
"private static PaperLevelOverrides captureLevelOverrides(",
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingDatapackStructureScopeTest.java
+4 -4
View File
@@ -354,7 +354,7 @@ public class NMSBindingDatapackStructureScopeTest {
@Test
public void standardPublishesOneDeferredStateWhileJigsawPublishesInitializedEmptyState() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("public DatapackStructureScopeResult scopeDatapackStructures(");
int methodEnd = source.indexOf("\n @Override\n public void completeStudioStructureBootstrap", methodStart);
@@ -392,7 +392,7 @@ public class NMSBindingDatapackStructureScopeTest {
@Test
public void standardCompletionActivatesTheAlreadyPublishedStateWithoutReplacingIt() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("public void completeStudioStructureBootstrap(World world)");
int methodEnd = source.indexOf("\n @Override\n public void abandonStudioStructureBootstrap", methodStart);
@@ -411,7 +411,7 @@ public class NMSBindingDatapackStructureScopeTest {
@Test
public void injectionVerifiesTheCanonicalPaperGeneratorBeforeStructureRetargeting() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("public void inject(long seed, Engine engine, World world)");
int methodEnd = source.indexOf("\n @Override\n public DatapackStructureScopeResult", methodStart);
@@ -432,7 +432,7 @@ public class NMSBindingDatapackStructureScopeTest {
@Test
public void structureStateRecreationUsesTheWorldOwnedSpigotConfiguration() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("private ChunkGeneratorStructureState createStructureState(");
int methodEnd = source.indexOf(
"\n private void initializeAndPublishStructureState(", methodStart);
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingPlacementFailureContractTest.java
+1 -1
View File
@@ -13,7 +13,7 @@ public class NMSBindingPlacementFailureContractTest {
@Test
public void structurePlacementPropagatesRuntimeFailuresWithContext() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("public int[] placeStructure(");
int methodEnd = source.indexOf("\n @Override", methodStart + 1);
String method = source.substring(methodStart, methodEnd);
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingServerLevelAdviceContractTest.java
+3 -3
View File
@@ -12,7 +12,7 @@ public class NMSBindingServerLevelAdviceContractTest {
@Test
public void serverLevelAdviceSupportsCurrentSpigotAndPaperConstructorLayouts() throws Exception {
String source = Files.readString(
Path.of(System.getProperty("iris.nmsBindingSource")));
Path.of(System.getProperty("iris.nmsBindingSource"))).replace("\r\n", "\n");
String transformer = section(
source,
"public boolean injectBukkit()",
@@ -35,7 +35,7 @@ public class NMSBindingServerLevelAdviceContractTest {
@Test
public void currentSpigotStorageAccessReceivesManagedIdentityBeforeConstruction() throws Exception {
String source = Files.readString(
Path.of(System.getProperty("iris.nmsBindingSource")));
Path.of(System.getProperty("iris.nmsBindingSource"))).replace("\r\n", "\n");
String transformer = section(
source,
"public boolean injectBukkit()",
@@ -68,7 +68,7 @@ public class NMSBindingServerLevelAdviceContractTest {
@Test
public void ownedWorldPublishesItsManagedIdentityAndRuntimeStemTogether() throws Exception {
String source = Files.readString(
Path.of(System.getProperty("iris.nmsBindingSource")));
Path.of(System.getProperty("iris.nmsBindingSource"))).replace("\r\n", "\n");
String advice = section(
source,
"private static class ServerLevelAdvice",
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingShutdownBoundaryContractTest.java
+1 -1
View File
@@ -10,7 +10,7 @@ import static org.junit.Assert.assertTrue;
public class NMSBindingShutdownBoundaryContractTest {
@Test
public void shutdownBoundaryUsesPaperFullyShutdownStateAndServerThread() throws Exception {
String source = Files.readString(Path.of(System.getProperty("iris.nmsBindingSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsBindingSource"))).replace("\r\n", "\n");
String boundary = section(source, "public boolean awaitServerShutdownBoundary", "public KMap<Material, List<BlockProperty>> getBlockProperties");
assertTrue(boundary.contains("ServerShutdownBoundary.await("));
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingStructureFailureContractTest.java
+1 -1
View File
@@ -14,7 +14,7 @@ public class NMSBindingStructureFailureContractTest {
@Test
public void structureRegistryHooksThrowInsteadOfReturningEmptyOnFailure() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
List<String> methodNames = List.of(
"getStructureKeys",
"getStructureSetKeys",
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/core/nms/v26_2_R1/NMSBindingTileDeserializeContractTest.java
+1 -1
View File
@@ -12,7 +12,7 @@ public class NMSBindingTileDeserializeContractTest {
@Test
public void ownedRegionTileDataMergesBeforeScheduledFallback() throws IOException {
Path chunkGeneratorSource = Path.of(System.getProperty("iris.nmsChunkGeneratorSource"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java"));
String source = Files.readString(chunkGeneratorSource.resolveSibling("NMSBinding.java")).replace("\r\n", "\n");
int methodStart = source.indexOf("public void deserializeTile(");
int methodEnd = source.indexOf("\n private void merge(", methodStart);
String method = source.substring(methodStart, methodEnd);
adapters/bukkit/nms/v26_2_R1/src/test/java/art/arcane/iris/nativegen/NativeStructurePostProcessorEncaseTest.java
+1 -1
View File
@@ -223,7 +223,7 @@ public class NativeStructurePostProcessorEncaseTest {
@Test
public void encaseFillRunsBeforeNativePlacement() throws IOException {
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource")));
String source = Files.readString(Path.of(System.getProperty("iris.nmsChunkGeneratorSource"))).replace("\r\n", "\n");
int prepareTerrain = source.indexOf("NativeStructurePostProcessor.prepareTerrain(");
int placementLoop = source.indexOf("for (NativePlacementGroup group : placementGroups)", prepareTerrain);
int placement = source.indexOf("placeVanillaStructure(world, structureManager, random", placementLoop);