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couple more patches

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This commit is contained in:
Jake Potrebic 2021-11-29 21:25:11 -08:00
parent fe71cb6a04
commit b8cb9f5141
3 changed files with 75 additions and 8 deletions
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14
patches/unapplied/server/Always-parse-protochunk-light-sources-unless-it-is-m.patch → patches/server/Always-parse-protochunk-light-sources-unless-it-is-m.patch
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@ -12,15 +12,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
@@ -0,0 +0,0 @@ public class ChunkSerializer {
protochunk.setLightEngine(lightengine);
}
BelowZeroRetrogen belowzeroretrogen = protochunk.getBelowZeroRetrogen();
boolean flag2 = chunkstatus.isOrAfter(ChunkStatus.LIGHT) || belowzeroretrogen != null && belowzeroretrogen.targetStatus().isOrAfter(ChunkStatus.LIGHT);
- if (!flag && protochunk.getStatus().isOrAfter(ChunkStatus.LIGHT)) {
- Iterator iterator = BlockPos.betweenClosed(pos.getMinBlockX(), world.getMinBuildHeight(), pos.getMinBlockZ(), pos.getMaxBlockX(), world.getMaxBuildHeight() - 1, pos.getMaxBlockZ()).iterator();
- if (!flag && flag2) {
- Iterator iterator = BlockPos.betweenClosed(chunkPos.getMinBlockX(), world.getMinBuildHeight(), chunkPos.getMinBlockZ(), chunkPos.getMaxBlockX(), world.getMaxBuildHeight() - 1, chunkPos.getMaxBlockZ()).iterator();
+ if (!flag) { // Paper - fix incorrect parsing of blocks that emit light - it should always parse it, unless the chunk is marked as lit
+ // Paper start - let's make sure the implementation isn't as slow as possible
+ int offX = pos.x << 4;
+ int offZ = pos.z << 4;
+ int offX = chunkPos.x << 4;
+ int offZ = chunkPos.z << 4;
+
+ int minChunkSection = io.papermc.paper.util.WorldUtil.getMinSection(world);
+ int maxChunkSection = io.papermc.paper.util.WorldUtil.getMaxSection(world);
@ -28,7 +28,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ LevelChunkSection[] sections = achunksection;
+ for (int sectionY = minChunkSection; sectionY <= maxChunkSection; ++sectionY) {
+ LevelChunkSection section = sections[sectionY - minChunkSection];
+ if (section == null || section.isEmpty()) {
+ if (section == null || section.hasOnlyAir()) {
+ // no sources in empty sections
+ continue;
+ }

67
patches/server/Prevent-unload-calls-removing-tickets-for-sync-loads.patch Normal file
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@ -0,0 +1,67 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <spottedleaf@spottedleaf.dev>
Date: Thu, 18 Jun 2020 18:23:20 -0700
Subject: [PATCH] Prevent unload() calls removing tickets for sync loads
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
return completablefuture;
}
+ private long syncLoadCounter; // Paper - prevent plugin unloads from removing our ticket
+
private CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>> getChunkFutureMainThread(int chunkX, int chunkZ, ChunkStatus leastStatus, boolean create) {
// Paper start - add isUrgent - old sig left in place for dirty nms plugins
return getChunkFutureMainThread(chunkX, chunkZ, leastStatus, create, false);
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
ChunkHolder.FullChunkStatus currentChunkState = ChunkHolder.getFullChunkStatus(playerchunk.getTicketLevel());
currentlyUnloading = (oldChunkState.isOrAfter(ChunkHolder.FullChunkStatus.BORDER) && !currentChunkState.isOrAfter(ChunkHolder.FullChunkStatus.BORDER));
}
+ final Long identifier; // Paper - prevent plugin unloads from removing our ticket
if (create && !currentlyUnloading) {
// CraftBukkit end
this.distanceManager.addTicket(TicketType.UNKNOWN, chunkcoordintpair, l, chunkcoordintpair);
+ identifier = Long.valueOf(this.syncLoadCounter++); // Paper - prevent plugin unloads from removing our ticket
+ this.distanceManager.addTicketAtLevel(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier); // Paper - prevent plugin unloads from removing our ticket
if (isUrgent) this.distanceManager.markUrgent(chunkcoordintpair); // Paper - Chunk priority
if (this.chunkAbsent(playerchunk, l)) {
ProfilerFiller gameprofilerfiller = this.level.getProfiler();
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
playerchunk = this.getVisibleChunkIfPresent(k);
gameprofilerfiller.pop();
if (this.chunkAbsent(playerchunk, l)) {
+ this.distanceManager.removeTicketAtLevel(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier); // Paper
throw (IllegalStateException) Util.pauseInIde(new IllegalStateException("No chunk holder after ticket has been added"));
}
}
- }
+ } else { identifier = null; } // Paper - prevent plugin unloads from removing our ticket
// Paper start - Chunk priority
CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>> future = this.chunkAbsent(playerchunk, l) ? ChunkHolder.UNLOADED_CHUNK_FUTURE : playerchunk.getOrScheduleFuture(leastStatus, this.chunkMap);
+ // Paper start - prevent plugin unloads from removing our ticket
+ if (create && !currentlyUnloading) {
+ future.thenAcceptAsync((either) -> {
+ ServerChunkCache.this.distanceManager.removeTicketAtLevel(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier);
+ }, ServerChunkCache.this.mainThreadProcessor);
+ }
+ // Paper end - prevent plugin unloads from removing our ticket
if (isUrgent) {
future.thenAccept(either -> this.distanceManager.clearUrgent(chunkcoordintpair));
}
diff --git a/src/main/java/net/minecraft/server/level/TicketType.java b/src/main/java/net/minecraft/server/level/TicketType.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/TicketType.java
+++ b/src/main/java/net/minecraft/server/level/TicketType.java
@@ -0,0 +0,0 @@ public class TicketType<T> {
public static final TicketType<Unit> PLUGIN = TicketType.create("plugin", (a, b) -> 0); // CraftBukkit
public static final TicketType<org.bukkit.plugin.Plugin> PLUGIN_TICKET = TicketType.create("plugin_ticket", (plugin1, plugin2) -> plugin1.getClass().getName().compareTo(plugin2.getClass().getName())); // CraftBukkit
public static final TicketType<Long> DELAY_UNLOAD = create("delay_unload", Long::compareTo, 300); // Paper
+ public static final TicketType<Long> REQUIRED_LOAD = create("required_load", Long::compareTo); // Paper - make sure getChunkAt does not fail
public static <T> TicketType<T> create(String name, Comparator<T> argumentComparator) {
return new TicketType<>(name, argumentComparator, 0L);

2
patches/server/Rewrite-the-light-engine.patch
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@ -4750,9 +4750,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/server/level/TicketType.java
+++ b/src/main/java/net/minecraft/server/level/TicketType.java
@@ -0,0 +0,0 @@ public class TicketType<T> {
public static final TicketType<Unit> PLUGIN = TicketType.create("plugin", (a, b) -> 0); // CraftBukkit
public static final TicketType<org.bukkit.plugin.Plugin> PLUGIN_TICKET = TicketType.create("plugin_ticket", (plugin1, plugin2) -> plugin1.getClass().getName().compareTo(plugin2.getClass().getName())); // CraftBukkit
public static final TicketType<Long> DELAY_UNLOAD = create("delay_unload", Long::compareTo, 300); // Paper
public static final TicketType<Long> REQUIRED_LOAD = create("required_load", Long::compareTo); // Paper - make sure getChunkAt does not fail
+ public static final TicketType<Long> CHUNK_RELIGHT = create("light_update", Long::compareTo); // Paper - ensure chunks stay loaded for lighting
public static <T> TicketType<T> create(String name, Comparator<T> argumentComparator) {