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b8edb0e130
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 6b34da8f SPIGOT-7467: Add getAddress to RemoteConsoleCommandSender CraftBukkit Changes: db4ba2897 SPIGOT-7467: Add getAddress to RemoteConsoleCommandSender 4f7ff4dec PR-1246: Add missing AbstractTestingBase to tests which need them f70a7b68d SPIGOT-7465, MC-264979: Fresh installations print NoSuchFileException for server.properties 8ef7afef6 PR-1240: Call BlockGrowEvent for vines that are growing on additional sides of an existing vine block Spigot Changes: d2eba2c8 Rebuild patches
98 lines
5.5 KiB
Diff
98 lines
5.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nassim Jahnke <nassim@njahnke.dev>
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Date: Mon, 31 Jan 2022 11:21:50 +0100
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Subject: [PATCH] Implement regenerateChunk
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Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 0159eb5302c73dd51daa11f100901acc431449c0..9c7d9ab63cd24e58a0e0e5af15fc434f8811591a 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -141,6 +141,7 @@ import org.jetbrains.annotations.NotNull;
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public class CraftWorld extends CraftRegionAccessor implements World {
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public static final int CUSTOM_DIMENSION_OFFSET = 10;
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private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
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+ private static final ChunkStatus[] REGEN_CHUNK_STATUSES = {ChunkStatus.BIOMES, ChunkStatus.NOISE, ChunkStatus.SURFACE, ChunkStatus.CARVERS, ChunkStatus.FEATURES, ChunkStatus.INITIALIZE_LIGHT}; // Paper - implement regenerate chunk method
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private final ServerLevel world;
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private WorldBorder worldBorder;
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@@ -426,27 +427,61 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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@Override
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public boolean regenerateChunk(int x, int z) {
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org.spigotmc.AsyncCatcher.catchOp("chunk regenerate"); // Spigot
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- throw new UnsupportedOperationException("Not supported in this Minecraft version! Unless you can fix it, this is not a bug :)");
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- /*
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- if (!unloadChunk0(x, z, false)) {
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- return false;
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- }
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-
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- final long chunkKey = ChunkCoordIntPair.pair(x, z);
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- world.getChunkProvider().unloadQueue.remove(chunkKey);
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+ // Paper start - implement regenerateChunk method
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+ final ServerLevel serverLevel = this.world;
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+ final net.minecraft.server.level.ServerChunkCache serverChunkCache = serverLevel.getChunkSource();
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+ final ChunkPos chunkPos = new ChunkPos(x, z);
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+ final net.minecraft.world.level.chunk.LevelChunk levelChunk = serverChunkCache.getChunk(chunkPos.x, chunkPos.z, true);
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+ for (final BlockPos blockPos : BlockPos.betweenClosed(chunkPos.getMinBlockX(), serverLevel.getMinBuildHeight(), chunkPos.getMinBlockZ(), chunkPos.getMaxBlockX(), serverLevel.getMaxBuildHeight() - 1, chunkPos.getMaxBlockZ())) {
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+ levelChunk.removeBlockEntity(blockPos);
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+ serverLevel.setBlock(blockPos, net.minecraft.world.level.block.Blocks.AIR.defaultBlockState(), 16);
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+ }
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+
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+ for (final ChunkStatus chunkStatus : REGEN_CHUNK_STATUSES) {
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+ final List<ChunkAccess> list = new ArrayList<>();
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+ final int range = Math.max(1, chunkStatus.getRange());
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+ for (int chunkX = chunkPos.z - range; chunkX <= chunkPos.z + range; chunkX++) {
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+ for (int chunkZ = chunkPos.x - range; chunkZ <= chunkPos.x + range; chunkZ++) {
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+ ChunkAccess chunkAccess = serverChunkCache.getChunk(chunkZ, chunkX, chunkStatus.getParent(), true);
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+ if (chunkAccess instanceof ImposterProtoChunk accessProtoChunk) {
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+ chunkAccess = new ImposterProtoChunk(accessProtoChunk.getWrapped(), true);
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+ } else if (chunkAccess instanceof net.minecraft.world.level.chunk.LevelChunk accessLevelChunk) {
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+ chunkAccess = new ImposterProtoChunk(accessLevelChunk, true);
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+ }
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+ list.add(chunkAccess);
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+ }
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+ }
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- net.minecraft.server.Chunk chunk = world.getChunkProvider().generateChunk(x, z);
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- PlayerChunk playerChunk = world.getPlayerChunkMap().getChunk(x, z);
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- if (playerChunk != null) {
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- playerChunk.chunk = chunk;
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+ final java.util.concurrent.CompletableFuture<com.mojang.datafixers.util.Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>> future = chunkStatus.generate(
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+ Runnable::run,
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+ serverLevel,
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+ serverChunkCache.getGenerator(),
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+ serverLevel.getStructureManager(),
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+ serverChunkCache.getLightEngine(),
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+ chunk -> {
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+ throw new UnsupportedOperationException("Not creating full chunks here");
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+ },
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+ list
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+ );
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+ serverChunkCache.mainThreadProcessor.managedBlock(future::isDone);
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+ if (chunkStatus == ChunkStatus.NOISE) {
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+ future.join().left().ifPresent(chunk -> net.minecraft.world.level.levelgen.Heightmap.primeHeightmaps(chunk, ChunkStatus.POST_FEATURES));
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+ }
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}
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- if (chunk != null) {
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- refreshChunk(x, z);
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+ for (final BlockPos blockPos : BlockPos.betweenClosed(chunkPos.getMinBlockX(), serverLevel.getMinBuildHeight(), chunkPos.getMinBlockZ(), chunkPos.getMaxBlockX(), serverLevel.getMaxBuildHeight() - 1, chunkPos.getMaxBlockZ())) {
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+ serverChunkCache.blockChanged(blockPos);
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}
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- return chunk != null;
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- */
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+ final Set<ChunkPos> chunksToRelight = new HashSet<>(9);
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+ for (int chunkX = chunkPos.x - 1; chunkX <= chunkPos.x + 1 ; chunkX++) {
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+ for (int chunkZ = chunkPos.z - 1; chunkZ <= chunkPos.z + 1 ; chunkZ++) {
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+ chunksToRelight.add(new ChunkPos(chunkX, chunkZ));
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+ }
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+ }
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+ serverChunkCache.getLightEngine().relight(chunksToRelight, pos -> {}, relit -> {});
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+ return true;
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+ // Paper end
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}
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@Override
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