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Prevent fish from loading/generating chunks

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Aikar 2018-09-12 21:25:02 -04:00
parent 6e203e64cc
commit c6409382b8
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GPG Key ID: 401ADFC9891FAAFE
1 changed files with 49 additions and 1 deletions
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50
Spigot-Server-Patches/0368-Prevent-Mob-AI-Rules-from-Loading-Chunks.patch
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@ -1,9 +1,21 @@
From 1ca3b4fcfc301b5dbf685d5a5fcadb65fecc2e32 Mon Sep 17 00:00:00 2001
From 7074177957c35a70e19afa8d54ca1ac233524dfc Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 10 Sep 2018 23:56:36 -0400
Subject: [PATCH] Prevent Mob AI Rules from Loading Chunks
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 1d301dcb70..33f5aa721f 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -488,6 +488,7 @@ public class Chunk implements IChunkAccess {
}
}
+ public Fluid getFluid(BlockPosition blockposition) { return b(blockposition); } // Paper - OBFHELPER
public Fluid b(BlockPosition blockposition) {
return this.b(blockposition.getX(), blockposition.getY(), blockposition.getZ());
}
diff --git a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
index b1661693cf..2cbb6c8f91 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
@ -50,6 +62,42 @@ index b1661693cf..2cbb6c8f91 100644
return block == this.f && iworldreader.getType(blockposition.up()).isAir() && iworldreader.getType(blockposition.up(2)).isAir();
}
}
diff --git a/src/main/java/net/minecraft/server/RandomPositionGenerator.java b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
index 800e0046a8..7bece2ccbf 100644
--- a/src/main/java/net/minecraft/server/RandomPositionGenerator.java
+++ b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
@@ -141,6 +141,7 @@ public class RandomPositionGenerator {
}
private static boolean b(BlockPosition blockposition, EntityCreature entitycreature) {
- return entitycreature.world.b(blockposition).a(TagsFluid.WATER);
+ Fluid fluid = entitycreature.world.getFluidIfLoaded(blockposition); // Paper
+ return fluid != null && fluid.a(TagsFluid.WATER); // Paper
}
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index acd0c93cec..dbdda0a127 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -756,6 +756,18 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
}
}
+ // Paper start
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ if (blockposition.isInvalidYLocation()) { // Paper
+ return getFluid(blockposition);
+ } else {
+ Chunk chunk = this.getChunkIfLoaded(blockposition);
+
+ return chunk != null ? chunk.getFluid(blockposition) : null;
+ }
+ }
+ // Paper end
+ public Fluid getFluid(BlockPosition blockposition) { return b(blockposition); } // Paper - OBFHELPER
public Fluid b(BlockPosition blockposition) {
if (blockposition.isInvalidYLocation()) { // Paper
return FluidTypes.a.i();
--
2.18.0