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Fix/improve Affects Spawning API (#7329)

This commit is contained in:
Jake Potrebic 2022-11-15 11:15:01 -08:00 committed by GitHub
parent e22dacf4d2
commit 215111213b
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 61 additions and 41 deletions
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86
patches/server/0028-Player-affects-spawning-API.patch
View File

@ -5,7 +5,7 @@ Subject: [PATCH] Player affects spawning API
diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java
index 5c3b11f738c1ea19981cc878aa6c2323497391a0..b91a61be7c4829fce0ff8da290eab580e20bb78d 100644
index 5c3b11f738c1ea19981cc878aa6c2323497391a0..6fd874a83a248e6a7d427d18d11fc608544662c5 100644
--- a/src/main/java/net/minecraft/world/entity/EntitySelector.java
+++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java
@@ -29,6 +29,11 @@ public final class EntitySelector {
@ -13,15 +13,15 @@ index 5c3b11f738c1ea19981cc878aa6c2323497391a0..b91a61be7c4829fce0ff8da290eab580
private EntitySelector() {}
+ // Paper start
+ public static final Predicate<Entity> affectsSpawning = (entity) -> {
+ return !entity.isSpectator() && entity.isAlive() && (entity instanceof net.minecraft.server.level.ServerPlayer) && ((net.minecraft.server.level.ServerPlayer) entity).affectsSpawning;
+ public static final Predicate<Entity> PLAYER_AFFECTS_SPAWNING = (entity) -> {
+ return !entity.isSpectator() && entity.isAlive() && entity instanceof Player player && player.affectsSpawning;
+ };
+ // Paper end
public static Predicate<Entity> withinDistance(double x, double y, double z, double max) {
double d4 = max * max;
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
index ce04fa5ae8c539fd6f6aa7648a4cdce6b680463e..0b056e65b2efe0f96a6beecfc41709bfa18983ca 100644
index 7e9954dc290e7ee069cceb45a744bb2c9a8b7f17..ae35b7119f06f751b1d3e51f4d516c5fe61d9445 100644
--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
@@ -790,7 +790,7 @@ public abstract class Mob extends LivingEntity {
@ -29,10 +29,23 @@ index ce04fa5ae8c539fd6f6aa7648a4cdce6b680463e..0b056e65b2efe0f96a6beecfc41709bf
this.discard();
} else if (!this.isPersistenceRequired() && !this.requiresCustomPersistence()) {
- Player entityhuman = this.level.getNearestPlayer(this, -1.0D);
+ Player entityhuman = this.level.findNearbyPlayer(this, -1.0D, EntitySelector.affectsSpawning); // Paper
+ Player entityhuman = this.level.findNearbyPlayer(this, -1.0D, EntitySelector.PLAYER_AFFECTS_SPAWNING); // Paper
if (entityhuman != null) {
double d0 = entityhuman.distanceToSqr((Entity) this);
diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java b/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
index 114352b9e8aeea7c728b6b58047e38e2530401a9..43e481377ba1596e740eacefd21d9664b7807883 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
@@ -24,7 +24,7 @@ public class SkeletonTrapGoal extends Goal {
@Override
public boolean canUse() {
- return this.horse.level.hasNearbyAlivePlayer(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D);
+ return this.horse.level.hasNearbyAlivePlayerThatAffectsSpawning(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D); // Paper - Affects Spawning API
}
@Override
diff --git a/src/main/java/net/minecraft/world/entity/monster/Silverfish.java b/src/main/java/net/minecraft/world/entity/monster/Silverfish.java
index 87f66fd33e404367d924137b2d8aac3b06937f43..2dcda3b03796655da443e1b3dd68c6f6bca20d21 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Silverfish.java
@ -46,6 +59,19 @@ index 87f66fd33e404367d924137b2d8aac3b06937f43..2dcda3b03796655da443e1b3dd68c6f6
} else {
return false;
}
diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
index 1b48576beca178af14bfab297bd427b5f5bdaf42..d3ca0706e8dc3160d2100d23788dd3d501b29215 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -324,7 +324,7 @@ public class Zombie extends Monster {
if (NaturalSpawner.isSpawnPositionOk(entitypositiontypes_surface, this.level, blockposition, entitytypes) && SpawnPlacements.checkSpawnRules(entitytypes, worldserver, MobSpawnType.REINFORCEMENT, blockposition, this.level.random)) {
entityzombie.setPos((double) i1, (double) j1, (double) k1);
- if (!this.level.hasNearbyAlivePlayer((double) i1, (double) j1, (double) k1, 7.0D) && this.level.isUnobstructed(entityzombie) && this.level.noCollision((Entity) entityzombie) && !this.level.containsAnyLiquid(entityzombie.getBoundingBox())) {
+ if (!this.level.hasNearbyAlivePlayerThatAffectsSpawning((double) i1, (double) j1, (double) k1, 7.0D) && this.level.isUnobstructed(entityzombie) && this.level.noCollision((Entity) entityzombie) && !this.level.containsAnyLiquid(entityzombie.getBoundingBox())) { // Paper - Affects Spawning API
entityzombie.setTarget(entityliving, EntityTargetEvent.TargetReason.REINFORCEMENT_TARGET, true); // CraftBukkit
entityzombie.finalizeSpawn(worldserver, this.level.getCurrentDifficultyAt(entityzombie.blockPosition()), MobSpawnType.REINFORCEMENT, (SpawnGroupData) null, (CompoundTag) null);
worldserver.addFreshEntityWithPassengers(entityzombie, CreatureSpawnEvent.SpawnReason.REINFORCEMENTS); // CraftBukkit
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index 0232baa005e2839317d7ac2d64c88fb93bc29e5e..08b0b7b9146f58c4eb263d5ce1fee1b08d43fafe 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
@ -61,7 +87,7 @@ index 0232baa005e2839317d7ac2d64c88fb93bc29e5e..08b0b7b9146f58c4eb263d5ce1fee1b0
// CraftBukkit start
public boolean fauxSleeping;
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index ab22310d5ab4ad7014b88080cbd44a2881002b55..c5b9b19763fd944b4f31c6d3c9b71d372f8403cf 100644
index ab22310d5ab4ad7014b88080cbd44a2881002b55..b0ac72a69e13f2376aa4c66d9a1f5a01b480785c 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -51,7 +51,7 @@ public abstract class BaseSpawner {
@ -69,47 +95,41 @@ index ab22310d5ab4ad7014b88080cbd44a2881002b55..c5b9b19763fd944b4f31c6d3c9b71d37
public boolean isNearPlayer(Level world, BlockPos pos) {
- return world.hasNearbyAlivePlayer((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, (double) this.requiredPlayerRange);
+ return world.isAffectsSpawningPlayerNearby((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, (double) this.requiredPlayerRange); // Paper
+ return world.hasNearbyAlivePlayerThatAffectsSpawning((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, (double) this.requiredPlayerRange); // Paper - Affects Spawning API
}
public void clientTick(Level world, BlockPos pos) {
diff --git a/src/main/java/net/minecraft/world/level/EntityGetter.java b/src/main/java/net/minecraft/world/level/EntityGetter.java
index f62e4e36dd26bde067e4787fd0da1440b15a57fa..be2ec73b5900354a9c340b0a03affd59dbf55377 100644
index f62e4e36dd26bde067e4787fd0da1440b15a57fa..abd74c6502e07857e0f64c5f99534b68975acd69 100644
--- a/src/main/java/net/minecraft/world/level/EntityGetter.java
+++ b/src/main/java/net/minecraft/world/level/EntityGetter.java
@@ -82,8 +82,8 @@ public interface EntityGetter {
@@ -82,6 +82,11 @@ public interface EntityGetter {
}
}
- @Nullable
- default Player getNearestPlayer(double x, double y, double z, double maxDistance, @Nullable Predicate<Entity> targetPredicate) {
+ default Player findNearbyPlayer(Entity entity, double d0, @Nullable Predicate<Entity> predicate) { return this.getNearestPlayer(entity.getX(), entity.getY(), entity.getZ(), d0, predicate); } // Paper
+ @Nullable default Player getNearestPlayer(double x, double y, double z, double maxDistance, @Nullable Predicate<Entity> targetPredicate) { // Paper
+ // Paper start
+ default @Nullable Player findNearbyPlayer(Entity entity, double maxDistance, @Nullable Predicate<Entity> predicate) {
+ return this.getNearestPlayer(entity.getX(), entity.getY(), entity.getZ(), maxDistance, predicate);
+ }
+ // Paper end
@Nullable
default Player getNearestPlayer(double x, double y, double z, double maxDistance, @Nullable Predicate<Entity> targetPredicate) {
double d = -1.0D;
Player player = null;
@@ -111,6 +111,27 @@ public interface EntityGetter {
@@ -111,6 +116,20 @@ public interface EntityGetter {
return this.getNearestPlayer(x, y, z, maxDistance, predicate);
}
+ // Paper end
+ default boolean isAffectsSpawningPlayerNearby(double d0, double d1, double d2, double d3) {
+ java.util.Iterator iterator = this.players().iterator();
+ double d4;
+ do {
+ Player entityhuman;
+ do {
+ if (!iterator.hasNext()) {
+ return false;
+ // Paper start
+ default boolean hasNearbyAlivePlayerThatAffectsSpawning(double x, double y, double z, double range) {
+ for (Player player : this.players()) {
+ if (EntitySelector.PLAYER_AFFECTS_SPAWNING.test(player)) { // combines NO_SPECTATORS and LIVING_ENTITY_STILL_ALIVE with an "affects spawning" check
+ double distanceSqr = player.distanceToSqr(x, y, z);
+ if (range < 0.0D || distanceSqr < range * range) {
+ return true;
+ }
+
+ entityhuman = (Player) iterator.next();
+ } while (!EntitySelector.affectsSpawning.test(entityhuman));
+
+ d4 = entityhuman.distanceToSqr(d0, d1, d2);
+ } while (d3 >= 0.0D && d4 >= d3 * d3);
+
+ return true;
+ }
+ }
+ return false;
+ }
+ // Paper end
+

10
patches/server/0230-SkeletonHorse-Additions.patch
View File

@ -5,7 +5,7 @@ Subject: [PATCH] SkeletonHorse Additions
diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java b/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
index 114352b9e8aeea7c728b6b58047e38e2530401a9..68887c1a475c119d061c8325136c5245011cdcbb 100644
index 43e481377ba1596e740eacefd21d9664b7807883..8fa4fb61d4a14b4cba6cef1b6633f9d20f974c61 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
@@ -17,6 +17,7 @@ import net.minecraft.world.item.enchantment.EnchantmentHelper;
@ -20,8 +20,8 @@ index 114352b9e8aeea7c728b6b58047e38e2530401a9..68887c1a475c119d061c8325136c5245
@Override
public boolean canUse() {
- return this.horse.level.hasNearbyAlivePlayer(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D);
+ return !(eligiblePlayers = this.horse.level.findNearbyBukkitPlayers(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D, false)).isEmpty(); // Paper
- return this.horse.level.hasNearbyAlivePlayerThatAffectsSpawning(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D); // Paper - Affects Spawning API
+ return !(eligiblePlayers = this.horse.level.findNearbyBukkitPlayers(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D, net.minecraft.world.entity.EntitySelector.PLAYER_AFFECTS_SPAWNING)).isEmpty(); // Paper - Affects Spawning API & SkeletonHorseTrapEvent
}
@Override
@ -32,10 +32,10 @@ index 114352b9e8aeea7c728b6b58047e38e2530401a9..68887c1a475c119d061c8325136c5245
this.horse.setTrap(false);
diff --git a/src/main/java/net/minecraft/world/level/EntityGetter.java b/src/main/java/net/minecraft/world/level/EntityGetter.java
index be2ec73b5900354a9c340b0a03affd59dbf55377..c0817ef8927f00e2fd3fbf3289f8041fcb494049 100644
index 33dd11d1a710d04d4bad0cc403a75086f98ec301..d124d06edc2261477019111c38bb8f816c5affe3 100644
--- a/src/main/java/net/minecraft/world/level/EntityGetter.java
+++ b/src/main/java/net/minecraft/world/level/EntityGetter.java
@@ -100,6 +100,28 @@ public interface EntityGetter {
@@ -105,6 +105,28 @@ public interface EntityGetter {
return player;
}

6
patches/server/0731-Optimise-nearby-player-lookups.patch
View File

@ -199,7 +199,7 @@ index 195c50c7ba10b784c372046d956b54fccf684812..48c5a62ea9c0441fa14300aff4dab44c
+ // Paper start - optimise checkDespawn
+ this.playersAffectingSpawning.clear();
+ for (ServerPlayer player : this.players) {
+ if (net.minecraft.world.entity.EntitySelector.affectsSpawning.test(player)) {
+ if (net.minecraft.world.entity.EntitySelector.PLAYER_AFFECTS_SPAWNING.test(player)) {
+ this.playersAffectingSpawning.add(player);
+ }
+ }
@ -215,9 +215,9 @@ index b9685fa96bb59b4b080ffd0ac53e4c5581aaeb8b..fffa6ba329b38433a1df51df339df652
if (this.level.getDifficulty() == Difficulty.PEACEFUL && this.shouldDespawnInPeaceful()) {
this.discard();
} else if (!this.isPersistenceRequired() && !this.requiresCustomPersistence()) {
- Player entityhuman = this.level.findNearbyPlayer(this, -1.0D, EntitySelector.affectsSpawning); // Paper
- Player entityhuman = this.level.findNearbyPlayer(this, -1.0D, EntitySelector.PLAYER_AFFECTS_SPAWNING); // Paper
+ // Paper start - optimise checkDespawn
+ Player entityhuman = this.level.findNearbyPlayer(this, level.paperConfig().entities.spawning.despawnRanges.get(this.getType().getCategory()).hard() + 1, EntitySelector.affectsSpawning); // Paper
+ Player entityhuman = this.level.findNearbyPlayer(this, level.paperConfig().entities.spawning.despawnRanges.get(this.getType().getCategory()).hard() + 1, EntitySelector.PLAYER_AFFECTS_SPAWNING); // Paper
+ if (entityhuman == null) {
+ entityhuman = ((ServerLevel)this.level).playersAffectingSpawning.isEmpty() ? null : ((ServerLevel)this.level).playersAffectingSpawning.get(0);
+ }