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7ef05fbd8a
CB blindly drops any update flags when recording block modifications, this causes the debug stick to blindly update neighbouring blocks on usage in order to control this, we will special case this item, however, this ideally should be fixed by recording the actual update flags used, but will induce ABI breaks... This patch also maintains the behavior of the BlockPlaceEvent, this behavior will NOT be guaranteed in the future, however.
97 lines
5.5 KiB
Diff
97 lines
5.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Mon, 8 Jul 2019 00:13:36 -0700
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Subject: [PATCH] Use getChunkIfLoadedImmediately in places
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This prevents us from hitting chunk loads for chunks at or less-than
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ticket level 33 (yes getChunkIfLoaded will actually perform a chunk
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load in that case).
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diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
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index 7f2a09f940902190fcf7045aab27fa3474eafd14..4dd57152cb0d09b2df08be68ab111623724d52fc 100644
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--- a/src/main/java/net/minecraft/server/PlayerConnection.java
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+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
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@@ -1094,7 +1094,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
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speed = player.abilities.walkSpeed * 10f;
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}
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// Paper start - Prevent moving into unloaded chunks
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- if (player.world.paperConfig.preventMovingIntoUnloadedChunks && (this.player.locX() != toX || this.player.locZ() != toZ) && !worldserver.isChunkLoaded((int) Math.floor(toX) >> 4, (int) Math.floor(toZ) >> 4)) {
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+ if (player.world.paperConfig.preventMovingIntoUnloadedChunks && (this.player.locX() != toX || this.player.locZ() != toZ) && worldserver.getChunkIfLoadedImmediately((int) Math.floor(toX) >> 4, (int) Math.floor(toZ) >> 4) == null) { // Paper - use getIfLoadedImmediately
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this.internalTeleport(this.player.locX(), this.player.locY(), this.player.locZ(), this.player.yaw, this.player.pitch, Collections.emptySet());
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return;
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}
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 8c725507caaa7729e1b6b56b14a111765e9427f7..ddf5e3f35a37225f292fb1abba7d9132cd397e32 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -104,6 +104,13 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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return (CraftServer) Bukkit.getServer();
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}
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+ // Paper start
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+ @Override
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+ public boolean isChunkLoaded(int x, int z) {
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+ return ((WorldServer)this).getChunkIfLoaded(x, z) != null;
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+ }
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+ // Paper end
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+
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public ResourceKey<DimensionManager> getTypeKey() {
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return typeKey;
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}
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@@ -1002,14 +1009,14 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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}
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public boolean p(BlockPosition blockposition) {
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- return isOutsideWorld(blockposition) ? false : this.getChunkProvider().b(blockposition.getX() >> 4, blockposition.getZ() >> 4);
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+ return isOutsideWorld(blockposition) ? false : isChunkLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4); // Paper
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}
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public boolean a(BlockPosition blockposition, Entity entity, EnumDirection enumdirection) {
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if (isOutsideWorld(blockposition)) {
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return false;
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} else {
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- IChunkAccess ichunkaccess = this.getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4, ChunkStatus.FULL, false);
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+ IChunkAccess ichunkaccess = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4); // Paper
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return ichunkaccess == null ? false : ichunkaccess.getType(blockposition).a((IBlockAccess) this, blockposition, entity, enumdirection);
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}
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@@ -1130,7 +1137,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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for (int i1 = i; i1 < j; ++i1) {
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for (int j1 = k; j1 < l; ++j1) {
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- Chunk chunk = ichunkprovider.a(i1, j1);
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+ Chunk chunk = (Chunk)this.getChunkIfLoadedImmediately(i1, j1); // Paper
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if (chunk != null) {
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chunk.a(oclass, axisalignedbb, list, predicate);
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index a999683d6d16d3704c76b1af95255ad3c02a9fc2..6b851421262efb9ce918a86b838512cd8f74da52 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -95,7 +95,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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}
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@Override public Chunk getChunkIfLoaded(int x, int z) { // Paper - this was added in world too but keeping here for NMS ABI
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- return this.chunkProvider.getChunkAt(x, z, false);
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+ return this.chunkProvider.getChunkAtIfLoadedImmediately(x, z); // Paper
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}
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// Paper start - Asynchronous IO
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diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
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index 78f0fb5d97b077673ec542cd70bbc3ffa13f916c..b73af0a5fb2d08c2f3a52c699ef0d8ed34c83f77 100644
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--- a/src/main/java/org/spigotmc/ActivationRange.java
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+++ b/src/main/java/org/spigotmc/ActivationRange.java
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@@ -143,9 +143,10 @@ public class ActivationRange
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{
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for ( int j1 = k; j1 <= l; ++j1 )
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{
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- if ( world.getWorld().isChunkLoaded( i1, j1 ) )
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+ Chunk chunk = (Chunk) world.getChunkIfLoadedImmediately( i1, j1 );
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+ if ( chunk != null )
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{
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- activateChunkEntities( world.getChunkAt( i1, j1 ) );
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+ activateChunkEntities( chunk );
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}
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}
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}
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