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More 1.14 patches

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This commit is contained in:
Spottedleaf 2019-04-30 15:51:03 -07:00
parent 86e7cee50c
commit be2fdf029f
9 changed files with 179 additions and 242 deletions
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14
Spigot-Server-Patches/Add-some-Debug-to-Chunk-Entity-slices.patch
View file

@ -9,7 +9,7 @@ This should hopefully avoid duplicate entities ever being created
if the entity was to end up in 2 different chunk slices
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 5d187e5d7d..01abe5e376 100644
index 8b6a52d72..0c8a2ac90 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
@ -39,13 +39,13 @@ index 5d187e5d7d..01abe5e376 100644
if (!entity.inChunk || entity.getCurrentChunk() != this) entityCounts.increment(entity.getMinecraftKeyString()); // Paper
entity.inChunk = true;
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
entity.chunkZ = this.locZ;
entity.chunkY = k;
entity.chunkZ = this.loc.z;
this.entitySlices[k].add(entity);
// Paper start
+ entity.entitySlice = this.entitySlices[k]; // Paper
this.markDirty();
if (entity instanceof EntityItem) {
itemCounts[k]++;
this.markDirty(); // Paper
}
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
}
// Paper start
@ -57,7 +57,7 @@ index 5d187e5d7d..01abe5e376 100644
return;
}
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 539273afbc..ead5af991c 100644
index 57a4481c5..4648a93b0 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke

30
Spigot-Server-Patches/Always-process-chunk-removal-in-removeEntity.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 28 Jul 2018 12:09:20 -0400
Subject: [PATCH] Always process chunk removal in removeEntity
Spigot might skip chunk registration changes in removeEntity
which can keep them in the chunk when they shouldnt be if done
during entity ticking.
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 1929e9d2ae..1cbe6e17b7 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
this.everyoneSleeping();
}
- if (!guardEntityList) { // Spigot - It will get removed after the tick if we are ticking
+ // if (!guardEntityList) { // Spigot - It will get removed after the tick if we are ticking // Paper - move down
int i = entity.chunkX;
int j = entity.chunkZ;
Chunk chunk = entity.getCurrentChunk(); // Paper
if (chunk != null) chunk.removeEntity(entity); // Paper
+ if (!guardEntityList) { // Spigot - It will get removed after the tick if we are ticking // Paper - always remove from current chunk above
// CraftBukkit start - Decrement loop variable field if we've already ticked this entity
int index = this.entityList.indexOf(entity);
if (index != -1) {
--

8
Spigot-Server-Patches/Don-t-call-getItemMeta-on-hasItemMeta.patch
View file

@ -11,7 +11,7 @@ Returns true if getDamage() == 0 or has damage tag or other tag is set.
Check the `ItemMetaTest#testTaggedButNotMeta` method to see how this method behaves.
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
index bc8fb28163..ca9399bdbe 100644
index 1a7849767..2f872b640 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -0,0 +0,0 @@ public final class CraftItemStack extends ItemStack {
@ -24,17 +24,17 @@ index bc8fb28163..ca9399bdbe 100644
static boolean hasItemMeta(net.minecraft.server.ItemStack item) {
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
index d4f4508cce..3a2793f322 100644
index 93c4e1239..2c9481042 100644
--- a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
@@ -0,0 +0,0 @@ import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Collections; // Paper
import java.util.List;
import java.util.UUID;
import com.destroystokyo.paper.inventory.meta.ArmorStandMeta; // Paper
@@ -0,0 +0,0 @@ public class ItemMetaTest extends AbstractTestingBase {
assertThat("noTag and enchanted stacks should not be similar", noTag.isSimilar(enchanted), is(false));

44
Spigot-Server-Patches/EntityTransformedEvent.patch
View file

@ -5,31 +5,31 @@ Subject: [PATCH] EntityTransformedEvent
diff --git a/src/main/java/net/minecraft/server/EntityMushroomCow.java b/src/main/java/net/minecraft/server/EntityMushroomCow.java
index 141c17bf80..dde9f1e61e 100644
index 55048af34..ed990ddef 100644
--- a/src/main/java/net/minecraft/server/EntityMushroomCow.java
+++ b/src/main/java/net/minecraft/server/EntityMushroomCow.java
@@ -0,0 +0,0 @@ public class EntityMushroomCow extends EntityCow {
if (CraftEventFactory.callEntityTransformEvent(this, entitycow, EntityTransformEvent.TransformReason.SHEARED).isCancelled()) {
return false;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entitycow.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.SHEARED).callEvent()) return false; // Paper
this.world.addEntity(entitycow, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SHEARED);
if (CraftEventFactory.callEntityTransformEvent(this, entitycow, EntityTransformEvent.TransformReason.SHEARED).isCancelled()) {
return false;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entitycow.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.SHEARED).callEvent()) return false; // Paper
this.world.addEntity(entitycow, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SHEARED);
this.die(); // CraftBukkit - from above
this.die(); // CraftBukkit - from above
diff --git a/src/main/java/net/minecraft/server/EntityVillager.java b/src/main/java/net/minecraft/server/EntityVillager.java
index 78acac4ca7..f01e776fe5 100644
index bc04086d7..d489a5a8c 100644
--- a/src/main/java/net/minecraft/server/EntityVillager.java
+++ b/src/main/java/net/minecraft/server/EntityVillager.java
@@ -0,0 +0,0 @@ public class EntityVillager extends EntityAgeable implements NPC, IMerchant {
if (CraftEventFactory.callEntityTransformEvent(this, entitywitch, EntityTransformEvent.TransformReason.LIGHTNING).isCancelled()) {
return;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entitywitch.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.LIGHTNING).callEvent()) return; // Paper
this.world.addEntity(entitywitch, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.LIGHTNING);
// CraftBukkit end
this.die();
@@ -0,0 +0,0 @@ public class EntityVillager extends EntityVillagerAbstract implements Reputation
if (CraftEventFactory.callEntityTransformEvent(this, entitywitch, EntityTransformEvent.TransformReason.LIGHTNING).isCancelled()) {
return;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entitywitch.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.LIGHTNING).callEvent()) return; // Paper
this.world.addEntity(entitywitch, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.LIGHTNING);
// CraftBukkit end
this.die();
diff --git a/src/main/java/net/minecraft/server/EntityZombie.java b/src/main/java/net/minecraft/server/EntityZombie.java
index 7a943a6c27..7998b80c17 100644
index d9d993860..92d1cd851 100644
--- a/src/main/java/net/minecraft/server/EntityZombie.java
+++ b/src/main/java/net/minecraft/server/EntityZombie.java
@@ -0,0 +0,0 @@ public class EntityZombie extends EntityMonster {
@ -45,19 +45,19 @@ index 7a943a6c27..7998b80c17 100644
return;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entityvillager.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.INFECTED).callEvent()) return; // Paper
this.world.kill(entityvillager); // CraftBukkit - from above
entityvillager.die(); // CraftBukkit - from above
this.world.addEntity(entityzombievillager, CreatureSpawnEvent.SpawnReason.INFECTION); // CraftBukkit - add SpawnReason
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/EntityZombieVillager.java b/src/main/java/net/minecraft/server/EntityZombieVillager.java
index 670e38eb8e..359ac8b88c 100644
index 042afd269..d7205a57e 100644
--- a/src/main/java/net/minecraft/server/EntityZombieVillager.java
+++ b/src/main/java/net/minecraft/server/EntityZombieVillager.java
@@ -0,0 +0,0 @@ public class EntityZombieVillager extends EntityZombie {
@@ -0,0 +0,0 @@ public class EntityZombieVillager extends EntityZombie implements VillagerDataHo
if (CraftEventFactory.callEntityTransformEvent(this, entityvillager, EntityTransformEvent.TransformReason.CURED).isCancelled()) {
return;
}
+ if (!new com.destroystokyo.paper.event.entity.EntityTransformedEvent(this.getBukkitEntity(), entityvillager.getBukkitEntity(), com.destroystokyo.paper.event.entity.EntityTransformedEvent.TransformedReason.CURED).callEvent()) return; // Paper
this.world.kill(this); // CraftBukkit - from above
this.world.addEntity(entityvillager, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.CURED); // CraftBukkit - add SpawnReason
this.die(); // CraftBukkit - from above
worldserver.addEntity(entityvillager, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.CURED); // CraftBukkit - add SpawnReason
// CraftBukkit end
--

24
Spigot-Server-Patches/Mark-chunk-dirty-anytime-entities-change-to-guarante.patch
View file

@ -6,23 +6,23 @@ Subject: [PATCH] Mark chunk dirty anytime entities change to guarantee it
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index e8c06e01b4..5d187e5d7d 100644
index 54bb7f551..8b6a52d72 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
entity.chunkZ = this.locZ;
entity.chunkY = k;
entity.chunkZ = this.loc.z;
this.entitySlices[k].add(entity);
// Paper start
+ this.markDirty();
if (entity instanceof EntityItem) {
itemCounts[k]++;
} else if (entity instanceof IInventory) {
+ this.markDirty(); // Paper
}
@Override
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
if (!this.entitySlices[i].remove(entity)) {
return;
}
+ this.markDirty();
if (entity instanceof EntityItem) {
itemCounts[i]--;
} else if (entity instanceof IInventory) {
entityCounts.decrement(entity.getMinecraftKeyString());
+ this.markDirty(); // Paper
// Paper end
}
--

65
Spigot-Server-Patches/Optimize-Region-File-Cache.patch
View file

@ -1,65 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 23 Jul 2018 23:40:04 -0400
Subject: [PATCH] Optimize Region File Cache
CraftBukkit added synchronization to read and write methods. This adds
much more contention on this object for accessing region files, as
the entire read and write of NBT data is now a blocking operation.
This causes issues when something then simply needs to check if a chunk exists
on the main thread, causing a block...
However, this synchronization was unnecessary, because there is already
enough synchronization done to keep things safe
1) Obtaining a Region File: Those methods are still static synchronized.
Meaning we can safely obtain a Region File concurrently.
2) RegionFile data access: Methods reading and manipulating data from
a region file are also marked synchronized, ensuring that no 2 processes
are reading or writing data at the same time.
3) Checking a region file for chunkExists: getOffset is also synchronized
ensuring that even if a chunk is currently being written, it will be safe.
By removing these synchronizations, we reduce the locking to only
when data is being write or read.
GZIP compression and NBT Buffer creation will no longer be part of the
synchronized context, reducing lock times.
Ultimately: This brings us back to Vanilla, which has had no indication of region file loss.
diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
index 964996976a..d072222390 100644
--- a/src/main/java/net/minecraft/server/RegionFileCache.java
+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
@@ -0,0 +0,0 @@ public class RegionFileCache {
@Nullable
// CraftBukkit start - call sites hoisted for synchronization
- public static synchronized NBTTagCompound read(File file, int i, int j) throws IOException {
+ public static NBTTagCompound read(File file, int i, int j) throws IOException { // Paper - remove synchronization
RegionFile regionfile = a(file, i, j);
DataInputStream datainputstream = regionfile.a(i & 31, j & 31);
@@ -0,0 +0,0 @@ public class RegionFileCache {
}
@Nullable
- public static synchronized void write(File file, int i, int j, NBTTagCompound nbttagcompound) throws IOException {
+ public static void write(File file, int i, int j, NBTTagCompound nbttagcompound) throws IOException {
int attempts = 0; Exception laste = null; while (attempts++ < 5) { try { // Paper
RegionFile regionfile = a(file, i, j);
@@ -0,0 +0,0 @@ public class RegionFileCache {
// Paper end
}
- public static synchronized boolean chunkExists(File file, int i, int j) {
+ public static boolean chunkExists(File file, int i, int j) { // Paper - remove synchronization
RegionFile regionfile = b(file, i, j);
return regionfile != null ? regionfile.d(i & 31, j & 31) : false;
--

62
Spigot-Server-Patches/Prevent-Saving-Bad-entities-to-chunks.patch
View file

@ -18,42 +18,46 @@ an invalid entity.
This should reduce log occurrences of dupe uuid messages.
diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
index 2c4a4fc6b7..485bce9872 100644
index 0fed039f3..2e9686b43 100644
--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
@@ -0,0 +0,0 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
Iterator iterator;
@@ -0,0 +0,0 @@ public class ChunkRegionLoader {
NBTTagCompound nbttagcompound4;
Iterator iterator1;
+ java.util.List<Entity> toUpdate = new java.util.ArrayList<>(); // Paper
for (int j = 0; j < chunk.getEntitySlices().length; ++j) {
iterator = chunk.getEntitySlices()[j].iterator();
if (ichunkaccess.getChunkStatus().getType() == ChunkStatus.Type.LEVELCHUNK) {
Chunk chunk = (Chunk) ichunkaccess;
while (iterator.hasNext()) {
Entity entity = (Entity) iterator.next();
+ // Paper start
+ if ((int)Math.floor(entity.locX) >> 4 != chunk.locX || (int)Math.floor(entity.locZ) >> 4 != chunk.locZ) {
+ LogManager.getLogger().warn(entity + " is not in this chunk, skipping save. This a bug fix to a vanilla bug. Do not report this to PaperMC please.");
+ toUpdate.add(entity);
+ continue;
+ }
+ if (entity.dead) {
+ continue;
+ }
+ // Paper end
NBTTagCompound nbttagcompound1 = new NBTTagCompound();
@@ -0,0 +0,0 @@ public class ChunkRegionLoader {
if (entity.d(nbttagcompound1)) {
@@ -0,0 +0,0 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
while (iterator2.hasNext()) {
Entity entity = (Entity) iterator2.next();
+ // Paper start
+ if ((int)Math.floor(entity.locX) >> 4 != chunk.getPos().x || (int)Math.floor(entity.locZ) >> 4 != chunk.getPos().z) {
+ LogManager.getLogger().warn(entity + " is not in this chunk, skipping save. This a bug fix to a vanilla bug. Do not report this to PaperMC please.");
+ toUpdate.add(entity);
+ continue;
+ }
+ if (entity.dead) {
+ continue;
+ }
+ // Paper end
nbttagcompound4 = new NBTTagCompound();
if (entity.d(nbttagcompound4)) {
@@ -0,0 +0,0 @@ public class ChunkRegionLoader {
}
}
}
}
+ // Paper start - move entities to the correct chunk
+ for (Entity entity : toUpdate) {
+ world.entityJoinedWorld(entity, false);
+ }
+ // Paper end
+
+ // Paper start - move entities to the correct chunk
+ for (Entity entity : toUpdate) {
+ ((WorldServer)world).entityJoinedWorld(entity);
+ }
+ // Paper end
+
} else {
ProtoChunk protochunk = (ProtoChunk) ichunkaccess;
nbttagcompound.set("Entities", nbttaglist1);
NBTTagList nbttaglist2 = new NBTTagList();
--

39
Spigot-Server-Patches/SkeletonHorse-Additions.patch
View file

@ -5,45 +5,45 @@ Subject: [PATCH] SkeletonHorse Additions
diff --git a/src/main/java/net/minecraft/server/EntityHorseSkeleton.java b/src/main/java/net/minecraft/server/EntityHorseSkeleton.java
index 06f37f28af..eae2b26655 100644
index 9ac34dfa8..b96726456 100644
--- a/src/main/java/net/minecraft/server/EntityHorseSkeleton.java
+++ b/src/main/java/net/minecraft/server/EntityHorseSkeleton.java
@@ -0,0 +0,0 @@ public class EntityHorseSkeleton extends EntityHorseAbstract {
private final PathfinderGoalHorseTrap bM = new PathfinderGoalHorseTrap(this);
private boolean bN;
- private int bO;
+ private int bO; public int getTrapTime() { return this.bO; } // Paper - OBFHELPER
private final PathfinderGoalHorseTrap bJ = new PathfinderGoalHorseTrap(this);
private boolean bK;
- private int bL;
+ private int bL; public int getTrapTime() { return this.bL; } // Paper - OBFHELPER
public EntityHorseSkeleton(World world) {
super(EntityTypes.SKELETON_HORSE, world);
public EntityHorseSkeleton(EntityTypes<? extends EntityHorseSkeleton> entitytypes, World world) {
super(entitytypes, world);
@@ -0,0 +0,0 @@ public class EntityHorseSkeleton extends EntityHorseAbstract {
return 0.96F;
}
+ public boolean isTrap() { return this.dy(); } // Paper - OBFHELPER
public boolean dy() {
return this.bN;
+ public boolean isTrap() { return this.dV(); } // Paper - OBFHELPER
public boolean dV() {
return this.bK;
}
+ public void setTrap(boolean trap) { this.s(trap); } // Paper - OBFHELPER
public void s(boolean flag) {
if (flag != this.bN) {
this.bN = flag;
+ public void setTrap(boolean trap) { this.r(trap); } // Paper - OBFHELPER
public void r(boolean flag) {
if (flag != this.bK) {
this.bK = flag;
diff --git a/src/main/java/net/minecraft/server/PathfinderGoalHorseTrap.java b/src/main/java/net/minecraft/server/PathfinderGoalHorseTrap.java
index a6979fe859..d4fdcbdfd6 100644
index 7b0a6f82f..f09374413 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoalHorseTrap.java
+++ b/src/main/java/net/minecraft/server/PathfinderGoalHorseTrap.java
@@ -0,0 +0,0 @@ public class PathfinderGoalHorseTrap extends PathfinderGoal {
}
@Override
public void e() {
+ if (!new com.destroystokyo.paper.event.entity.SkeletonHorseTrapEvent((org.bukkit.entity.SkeletonHorse) this.a.getBukkitEntity()).callEvent()) return; // Paper
DifficultyDamageScaler difficultydamagescaler = this.a.world.getDamageScaler(new BlockPosition(this.a));
this.a.s(false);
this.a.r(false);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
index e822c2200d..496d0c0cac 100644
index e822c2200..2a7d1d4ec 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
@@ -0,0 +0,0 @@ public class CraftSkeletonHorse extends CraftAbstractHorse implements SkeletonHo
@ -57,14 +57,17 @@ index e822c2200d..496d0c0cac 100644
+ return (EntityHorseSkeleton) super.getHandle();
+ }
+
+ @Override
+ public int getTrapTime() {
+ return getHandle().getTrapTime();
+ }
+
+ @Override
+ public boolean isTrap() {
+ return getHandle().isTrap();
+ }
+
+ @Override
+ public void setTrap(boolean trap) {
+ getHandle().setTrap(trap);
+ }

135
Spigot-Server-Patches/Vanished-players-don-t-have-rights.patch
View file

@ -5,81 +5,106 @@ Subject: [PATCH] Vanished players don't have rights
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 6598b87eef..539273afbc 100644
index 8dd589aae..57a4481c5 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
private static int entityCount;
private final EntityTypes<?> g; public EntityTypes<?> getEntityType() { return g; } // Paper - OBFHELPER
private static double e = 1.0D;
private final EntityTypes<?> f;
private int id;
- public boolean j;
+ public boolean j; public boolean blocksEntitySpawning() { return j; } // Paper - OBFHELPER
- public boolean i;
+ public boolean i; public final boolean blocksEntitySpawning() { return this.i; } // Paper - OBFHELPER
public final List<Entity> passengers;
protected int k;
protected int j;
private Entity vehicle;
diff --git a/src/main/java/net/minecraft/server/IEntityAccess.java b/src/main/java/net/minecraft/server/IEntityAccess.java
index bf7e0d17e..c5d5876c2 100644
--- a/src/main/java/net/minecraft/server/IEntityAccess.java
+++ b/src/main/java/net/minecraft/server/IEntityAccess.java
@@ -0,0 +0,0 @@ public interface IEntityAccess {
return this.getEntities(entity, axisalignedbb, IEntitySelector.f);
}
+ // Paper start
default boolean a(@Nullable Entity entity, VoxelShape voxelshape) {
+ return this.checkEntityCollision(entity, voxelshape, false);
+ }
+ default boolean checkEntityCollision(Entity entity, VoxelShape voxelshape, boolean checkCanSee) {
return voxelshape.isEmpty() ? true : this.getEntities(entity, voxelshape.getBoundingBox()).stream().filter((entity1) -> {
+ if (entity instanceof EntityPlayer && entity1 instanceof EntityPlayer
+ && !((EntityPlayer)entity).getBukkitEntity().canSee(((EntityPlayer)entity1).getBukkitEntity())) {
+ return false;
+ }
return !entity1.dead && entity1.i && (entity == null || !entity1.x(entity));
+ // Paper end
}).noneMatch((entity1) -> {
return VoxelShapes.c(voxelshape, VoxelShapes.a(entity1.getBoundingBox()), OperatorBoolean.AND);
});
@@ -0,0 +0,0 @@ public interface IEntityAccess {
@Nullable
default <T extends EntityLiving> T a(Class<? extends T> oclass, PathfinderTargetCondition pathfindertargetcondition, @Nullable EntityLiving entityliving, double d0, double d1, double d2, AxisAlignedBB axisalignedbb) {
- return this.a(this.a(oclass, axisalignedbb, (Predicate) null), pathfindertargetcondition, entityliving, d0, d1, d2);
+ return this.a(this.a(oclass, axisalignedbb, (Predicate<T>) null), pathfindertargetcondition, entityliving, d0, d1, d2); // Paper - decompile fix
}
@Nullable
@@ -0,0 +0,0 @@ public interface IEntityAccess {
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
- T t1 = (EntityLiving) iterator.next();
+ T t1 = (T) iterator.next(); // Paper - decompile fix
if (pathfindertargetcondition.a(entityliving, t1)) {
double d4 = t1.e(d0, d1, d2);
@@ -0,0 +0,0 @@ public interface IEntityAccess {
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
- T t0 = (EntityLiving) iterator.next();
+ T t0 = (T) iterator.next(); // Paper - decompile fix
if (pathfindertargetcondition.a(entityliving, t0)) {
list1.add(t0);
diff --git a/src/main/java/net/minecraft/server/IWorldReader.java b/src/main/java/net/minecraft/server/IWorldReader.java
index 0930552b1..c0aa21703 100644
--- a/src/main/java/net/minecraft/server/IWorldReader.java
+++ b/src/main/java/net/minecraft/server/IWorldReader.java
@@ -0,0 +0,0 @@ public interface IWorldReader extends IIBlockAccess {
return ChunkStatus.EMPTY;
}
+ // Paper start
default boolean a(IBlockData iblockdata, BlockPosition blockposition, VoxelShapeCollision voxelshapecollision) {
+ return this.checkEntityCollision(iblockdata, blockposition, voxelshapecollision, false);
+ }
+ default boolean checkEntityCollision(IBlockData iblockdata, BlockPosition blockposition, VoxelShapeCollision voxelshapecollision, boolean checkCanSee) {
+ // Paper end
VoxelShape voxelshape = iblockdata.b((IBlockAccess) this, blockposition, voxelshapecollision);
return voxelshape.isEmpty() || this.a((Entity) null, voxelshape.a((double) blockposition.getX(), (double) blockposition.getY(), (double) blockposition.getZ()));
diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
index f27d565e1e..49ad201c6e 100644
index 59b1e6ce2..b90cc6652 100644
--- a/src/main/java/net/minecraft/server/ItemBlock.java
+++ b/src/main/java/net/minecraft/server/ItemBlock.java
@@ -0,0 +0,0 @@ public class ItemBlock extends Item {
protected boolean b(BlockActionContext blockactioncontext, IBlockData iblockdata) {
EntityHuman entityhuman = blockactioncontext.getEntity();
VoxelShapeCollision voxelshapecollision = entityhuman == null ? VoxelShapeCollision.a() : VoxelShapeCollision.a((Entity) entityhuman);
// CraftBukkit start - store default return
- boolean defaultReturn = iblockdata.canPlace(blockactioncontext.getWorld(), blockactioncontext.getClickPosition()) && blockactioncontext.getWorld().a(iblockdata, blockactioncontext.getClickPosition());
- boolean defaultReturn = (!this.d() || iblockdata.canPlace(blockactioncontext.getWorld(), blockactioncontext.getClickPosition())) && blockactioncontext.getWorld().a(iblockdata, blockactioncontext.getClickPosition(), voxelshapecollision);
+ final World world = blockactioncontext.getWorld(); // Paper
+ boolean defaultReturn = iblockdata.canPlace(world, blockactioncontext.getClickPosition()) && world.a(iblockdata, blockactioncontext.getClickPosition()) && world.checkNoVisiblePlayerCollisions(blockactioncontext.getEntity(), iblockdata.getCollisionShape(world, blockactioncontext.getClickPosition())); // Paper - Use our entity search
+ boolean defaultReturn = (!this.d() || iblockdata.canPlace(world, blockactioncontext.getClickPosition())) && world.checkEntityCollision(iblockdata, blockactioncontext.getClickPosition(), voxelshapecollision, true); // Paper
org.bukkit.entity.Player player = (blockactioncontext.getEntity() instanceof EntityPlayer) ? (org.bukkit.entity.Player) blockactioncontext.getEntity().getBukkitEntity() : null;
BlockCanBuildEvent event = new BlockCanBuildEvent(CraftBlock.at(blockactioncontext.getWorld(), blockactioncontext.getClickPosition()), player, CraftBlockData.fromData(iblockdata), defaultReturn);
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 28fca165cd..1929e9d2ae 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
}
}
+ // Paper start - Based on method below
+ /**
+ * @param entity causing the action ex. block placer
+ * @param voxelshape area to search within
+ * @return if there are no visible players colliding
+ */
+ public boolean checkNoVisiblePlayerCollisions(@Nullable Entity entity, VoxelShape voxelshape) {
+ if (voxelshape.isEmpty()) {
+ return true;
+ } else {
+ List list = this.getEntities((Entity) null, voxelshape.getBoundingBox());
+
+ for (int i = 0; i < list.size(); ++i) {
+ Entity entity1 = (Entity) list.get(i);
+
+ if (entity instanceof EntityPlayer && entity1 instanceof EntityPlayer) {
+ if (!((EntityPlayer) entity).getBukkitEntity().canSee(((EntityPlayer) entity1).getBukkitEntity())) {
+ continue;
+ }
+ }
+
+ if (!entity1.dead && entity1.blocksEntitySpawning()) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+ }
+ // Paper end
+
public boolean a(@Nullable Entity entity, VoxelShape voxelshape) {
if (voxelshape.isEmpty()) {
return true;
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 2cfe8afe13..0a3a121cbc 100644
index de081ca1c..c09f7e7c4 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {
Projectile projectile = (Projectile) entity.getBukkitEntity();
org.bukkit.entity.Entity collided = position.entity.getBukkitEntity();
org.bukkit.entity.Entity collided = position.getEntity().getBukkitEntity();
com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = new com.destroystokyo.paper.event.entity.ProjectileCollideEvent(projectile, collided);
+
+ if (projectile.getShooter() instanceof Player && collided instanceof Player) {