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Fix spawners checking max nearby entities with correct type (#8945)

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Co-authored-by: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
This commit is contained in:
Jake Potrebic 2023-11-18 15:59:12 -08:00 committed by GitHub
parent 0a8c873722
commit e5274eeac9
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 38 additions and 2 deletions
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36
patches/server/0856-Fix-a-bunch-of-vanilla-bugs.patch
View File

@ -395,6 +395,42 @@ index ca6a2b9840c9ade87ec8effab01d4f184fe876b7..43129ecefcc8beccbcf2978f262b1ce8
entity.level().gameEvent(entity, GameEvent.EQUIP, entity.position());
stack.shrink(1);
}
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index ae2b95f53e875716489821dc9b0a3a35039bfcc9..9284c550ab2fe21331986a70eac414147662003d 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -46,6 +46,22 @@ public abstract class BaseSpawner {
public int requiredPlayerRange = 16;
public int spawnRange = 4;
private int tickDelay = 0; // Paper
+ // Paper start - ported from 1.20.3 Fix MC-259321
+ static <B, T extends B> net.minecraft.world.level.entity.EntityTypeTest<B, T> forExactClass(Class<T> clazz) {
+ return new net.minecraft.world.level.entity.EntityTypeTest<>() {
+ @Nullable
+ @Override
+ public T tryCast(B clazz) {
+ return (T)(clazz.equals(clazz.getClass()) ? clazz : null);
+ }
+
+ @Override
+ public Class<? extends B> getBaseClass() {
+ return clazz;
+ }
+ };
+ }
+ // Paper end
public BaseSpawner() {}
@@ -160,7 +176,7 @@ public abstract class BaseSpawner {
return;
}
- int k = world.getEntitiesOfClass(entity.getClass(), (new AABB((double) pos.getX(), (double) pos.getY(), (double) pos.getZ(), (double) (pos.getX() + 1), (double) (pos.getY() + 1), (double) (pos.getZ() + 1))).inflate((double) this.spawnRange)).size();
+ int k = world.getEntities(forExactClass(entity.getClass()), (new AABB((double) pos.getX(), (double) pos.getY(), (double) pos.getZ(), (double) (pos.getX() + 1), (double) (pos.getY() + 1), (double) (pos.getZ() + 1))).inflate((double) this.spawnRange), net.minecraft.world.entity.EntitySelector.NO_SPECTATORS).size(); // Paper - Fix MC-259321 (only count exact entity types for nearby checks)
if (k >= this.maxNearbyEntities) {
this.delay(world, pos);
diff --git a/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java b/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java
index eba153ad0025d92ffb5d8de65f69a8e812b81533..087f3b3cc180e16195efdc0b402701fd9f5d78b4 100644
--- a/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java

4
patches/server/0871-Ignore-impossible-spawn-tick.patch
View File

@ -5,10 +5,10 @@ Subject: [PATCH] Ignore impossible spawn tick
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index ae2b95f53e875716489821dc9b0a3a35039bfcc9..633500aefd515df5dadda3802b94079f75a03fa0 100644
index 9284c550ab2fe21331986a70eac414147662003d..1279132e2fb3e8f64f062df0ac8b8197f9d8f343 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -80,6 +80,7 @@ public abstract class BaseSpawner {
@@ -96,6 +96,7 @@ public abstract class BaseSpawner {
}
public void serverTick(ServerLevel world, BlockPos pos) {