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Fix ChunkCache .getXIfLoaded to use the local chunks in the cache

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It was calling back out to world for it, we already have them.

Also use the nocache method for building the chunk cache too.
This commit is contained in:
Aikar 2020-05-09 14:58:08 -04:00
parent f6f9157bd4
commit ceb824dbde
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GPG Key ID: 401ADFC9891FAAFE
2 changed files with 31 additions and 17 deletions
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35
Spigot-Server-Patches/0004-MC-Utils.patch
View File

@ -2670,7 +2670,7 @@ index 55373cae078ddaf6c7c974abf59183698f669c24..b39ce329aa0b2e8da679a7b658f707f1
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
index 11c4d23ba988dac5f3fd85142083c77fb603e673..53c15c1c0bf2d902e6b0325e0964f88f6d5fd6a5 100644
index 11c4d23ba988dac5f3fd85142083c77fb603e673..a03e4c5b8693395f4a145ca565b074d6aed1913f 100644
--- a/src/main/java/net/minecraft/server/ChunkCache.java
+++ b/src/main/java/net/minecraft/server/ChunkCache.java
@@ -8,7 +8,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
@ -2682,20 +2682,47 @@ index 11c4d23ba988dac5f3fd85142083c77fb603e673..53c15c1c0bf2d902e6b0325e0964f88f
public ChunkCache(World world, BlockPosition blockposition, BlockPosition blockposition1) {
this.e = world;
@@ -71,6 +71,20 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
@@ -27,7 +27,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
for (k = this.a; k <= i; ++k) {
for (l = this.b; l <= j; ++l) {
- this.c[k - this.a][l - this.b] = ichunkprovider.a(k, l);
+ this.c[k - this.a][l - this.b] = ((WorldServer)world).getChunkProvider().getChunkAtIfLoadedMainThreadNoCache(k, l); // Paper
}
}
@@ -52,7 +52,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
int k = i - this.a;
int l = j - this.b;
- if (k >= 0 && k < this.c.length && l >= 0 && l < this.c[k].length) {
+ if (k >= 0 && k < this.c.length && l >= 0 && l < this.c[k].length) { // Paper - if this changes, update getChunkIfLoaded below
IChunkAccess ichunkaccess = this.c[k][l];
return (IChunkAccess) (ichunkaccess != null ? ichunkaccess : new ChunkEmpty(this.e, new ChunkCoordIntPair(i, j)));
@@ -71,6 +71,29 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
return this.a(i, j);
}
+ // Paper start - if loaded util
+ private IChunkAccess getChunkIfLoaded(int x, int z) {
+ int k = x - this.a;
+ int l = z - this.b;
+
+ if (k >= 0 && k < this.c.length && l >= 0 && l < this.c[k].length) {
+ return this.c[k][l];
+ }
+ return null;
+ }
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = getWorld().getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ IChunkAccess chunk = getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getFluid(blockposition);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = getWorld().getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ IChunkAccess chunk = getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getType(blockposition);
+ }
+ // Paper end

13
Spigot-Server-Patches/0078-Do-not-load-chunks-for-Pathfinding.patch
View File

@ -4,19 +4,6 @@ Date: Thu, 31 Mar 2016 19:17:58 -0400
Subject: [PATCH] Do not load chunks for Pathfinding
diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
index 53c15c1c0bf2d902e6b0325e0964f88f6d5fd6a5..29c66b983dc503903a76bab753bb9035ec10f54c 100644
--- a/src/main/java/net/minecraft/server/ChunkCache.java
+++ b/src/main/java/net/minecraft/server/ChunkCache.java
@@ -27,7 +27,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
for (k = this.a; k <= i; ++k) {
for (l = this.b; l <= j; ++l) {
- this.c[k - this.a][l - this.b] = ichunkprovider.a(k, l);
+ this.c[k - this.a][l - this.b] = world.getChunkIfLoadedImmediately(k, l); // Paper
}
}
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
index 5e7158ba1053ae77fc5c5811d49214e877a5fe30..39a0c45bb0e3d2fcfbcc07192f9e1e61570c922e 100644
--- a/src/main/java/net/minecraft/server/NavigationAbstract.java