Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-15 11:00:06 +01:00
159 Zeilen
10 KiB
Diff
159 Zeilen
10 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jedediah Smith <jedediah@silencegreys.com>
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Date: Tue, 1 Mar 2016 14:47:52 -0600
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Subject: [PATCH] Player affects spawning API
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diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java
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index 048c8af16fad8708a486bb29304db22e2fb1ecb3..a617ea34cfc28cefd68dd14ffbb334b87f98f65c 100644
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--- a/src/main/java/net/minecraft/world/entity/EntitySelector.java
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+++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java
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@@ -29,6 +29,11 @@ public final class EntitySelector {
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public static final Predicate<Entity> CAN_BE_PICKED = EntitySelector.NO_SPECTATORS.and(Entity::isPickable);
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private EntitySelector() {}
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+ // Paper start - Affects Spawning API
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+ public static final Predicate<Entity> PLAYER_AFFECTS_SPAWNING = (entity) -> {
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+ return !entity.isSpectator() && entity.isAlive() && entity instanceof Player player && player.affectsSpawning;
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+ };
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+ // Paper end - Affects Spawning API
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public static Predicate<Entity> withinDistance(double x, double y, double z, double max) {
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double d4 = max * max;
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diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
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index efa1d813699286c0a2632f44c4d7eecd06e8aa64..9655466953cf850b82716246821a3ebb968a5478 100644
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--- a/src/main/java/net/minecraft/world/entity/Mob.java
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+++ b/src/main/java/net/minecraft/world/entity/Mob.java
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@@ -858,7 +858,7 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab
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if (this.level().getDifficulty() == Difficulty.PEACEFUL && this.shouldDespawnInPeaceful()) {
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this.discard(EntityRemoveEvent.Cause.DESPAWN); // CraftBukkit - add Bukkit remove cause
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} else if (!this.isPersistenceRequired() && !this.requiresCustomPersistence()) {
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- Player entityhuman = this.level().getNearestPlayer(this, -1.0D);
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+ Player entityhuman = this.level().findNearbyPlayer(this, -1.0D, EntitySelector.PLAYER_AFFECTS_SPAWNING); // Paper - Affects Spawning API
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if (entityhuman != null) {
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// Paper start - Configurable despawn distances
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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
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index c86e2d75ac627e9c92a6e006cb4c06ec6a2cb91e..521b09ac14372f524b06ffdce57932d0a590700b 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/horse/SkeletonTrapGoal.java
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@@ -27,7 +27,7 @@ public class SkeletonTrapGoal extends Goal {
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@Override
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public boolean canUse() {
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- return this.horse.level().hasNearbyAlivePlayer(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D);
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+ return this.horse.level().hasNearbyAlivePlayerThatAffectsSpawning(this.horse.getX(), this.horse.getY(), this.horse.getZ(), 10.0D); // Paper - Affects Spawning API
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/entity/monster/Silverfish.java b/src/main/java/net/minecraft/world/entity/monster/Silverfish.java
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index 0594b6adcb849bba2c810de245a3bdaeeca0be60..52d8ea3e40cdb01eab428f5d3d945c0c9f6088ce 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Silverfish.java
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+++ b/src/main/java/net/minecraft/world/entity/monster/Silverfish.java
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@@ -123,7 +123,7 @@ public class Silverfish extends Monster {
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} else {
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Player entityhuman = world.getNearestPlayer((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, 5.0D, true);
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- return entityhuman == null;
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+ return !(entityhuman != null && !entityhuman.affectsSpawning) && entityhuman == null; // Paper - Affects Spawning API
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}
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}
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diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
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index 3836d9255ac326a7220e1decd2e9d98be7884c17..73c4585870b7af409f84474f126a58497ed0495f 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
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+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
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@@ -349,7 +349,7 @@ public class Zombie extends Monster {
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if (SpawnPlacements.isSpawnPositionOk(entitytypes, world, blockposition) && SpawnPlacements.checkSpawnRules(entitytypes, world, EntitySpawnReason.REINFORCEMENT, blockposition, world.random)) {
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entityzombie.setPos((double) i1, (double) j1, (double) k1);
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- if (!world.hasNearbyAlivePlayer((double) i1, (double) j1, (double) k1, 7.0D) && world.isUnobstructed(entityzombie) && world.noCollision((Entity) entityzombie) && (entityzombie.canSpawnInLiquids() || !world.containsAnyLiquid(entityzombie.getBoundingBox()))) {
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+ if (!world.hasNearbyAlivePlayerThatAffectsSpawning((double) i1, (double) j1, (double) k1, 7.0D) && world.isUnobstructed(entityzombie) && world.noCollision((Entity) entityzombie) && (entityzombie.canSpawnInLiquids() || !world.containsAnyLiquid(entityzombie.getBoundingBox()))) { // Paper - affects spawning api
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entityzombie.setTarget(entityliving, EntityTargetEvent.TargetReason.REINFORCEMENT_TARGET, true); // CraftBukkit
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entityzombie.finalizeSpawn(world, world.getCurrentDifficultyAt(entityzombie.blockPosition()), EntitySpawnReason.REINFORCEMENT, (SpawnGroupData) null);
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world.addFreshEntityWithPassengers(entityzombie, CreatureSpawnEvent.SpawnReason.REINFORCEMENTS); // CraftBukkit
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diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
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index a879d715a78ff32cfb377dd29cd9facaf21b3f32..b953b8e7e184c0c0eb7231564ad120765d66823a 100644
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--- a/src/main/java/net/minecraft/world/entity/player/Player.java
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+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
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@@ -195,6 +195,7 @@ public abstract class Player extends LivingEntity {
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public Entity currentExplosionCause;
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private boolean ignoreFallDamageFromCurrentImpulse;
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private int currentImpulseContextResetGraceTime;
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+ public boolean affectsSpawning = true; // Paper - Affects Spawning API
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// CraftBukkit start
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public boolean fauxSleeping;
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diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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index b2bed46f809abee056aa99f39f26f8c0fbf0036c..366661561544f8e99f238583259991e9fcbab8af 100644
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--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
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+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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@@ -58,7 +58,7 @@ public abstract class BaseSpawner {
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}
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public boolean isNearPlayer(Level world, BlockPos pos) {
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- return world.hasNearbyAlivePlayer((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, (double) this.requiredPlayerRange);
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+ 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
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}
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public void clientTick(Level world, BlockPos pos) {
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diff --git a/src/main/java/net/minecraft/world/level/EntityGetter.java b/src/main/java/net/minecraft/world/level/EntityGetter.java
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index f689b2ca0ebc15c099f36ebfd14e455bda540296..fb043d67eaa6336fc0b5d62774b8f1107f9dfa1e 100644
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--- a/src/main/java/net/minecraft/world/level/EntityGetter.java
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+++ b/src/main/java/net/minecraft/world/level/EntityGetter.java
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@@ -71,6 +71,11 @@ public interface EntityGetter {
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}
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}
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+ // Paper start - Affects Spawning API
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+ default @Nullable Player findNearbyPlayer(Entity entity, double maxDistance, @Nullable Predicate<Entity> predicate) {
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+ return this.getNearestPlayer(entity.getX(), entity.getY(), entity.getZ(), maxDistance, predicate);
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+ }
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+ // Paper end - Affects Spawning API
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@Nullable
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default Player getNearestPlayer(double x, double y, double z, double maxDistance, @Nullable Predicate<Entity> targetPredicate) {
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double d = -1.0;
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@@ -100,6 +105,20 @@ public interface EntityGetter {
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return this.getNearestPlayer(x, y, z, maxDistance, predicate);
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}
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+ // Paper start - Affects Spawning API
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+ default boolean hasNearbyAlivePlayerThatAffectsSpawning(double x, double y, double z, double range) {
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+ for (Player player : this.players()) {
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+ if (EntitySelector.PLAYER_AFFECTS_SPAWNING.test(player)) { // combines NO_SPECTATORS and LIVING_ENTITY_STILL_ALIVE with an "affects spawning" check
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+ double distanceSqr = player.distanceToSqr(x, y, z);
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+ if (range < 0.0D || distanceSqr < range * range) {
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+ return true;
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+ }
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+ }
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+ }
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+ return false;
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+ }
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+ // Paper end - Affects Spawning API
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+
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default boolean hasNearbyAlivePlayer(double x, double y, double z, double range) {
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for (Player player : this.players()) {
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if (EntitySelector.NO_SPECTATORS.test(player) && EntitySelector.LIVING_ENTITY_STILL_ALIVE.test(player)) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index f7833cd528797ba46b001db5208c29eb11ae2529..2be8dc983d008cb3da597f3aabd5efc0df51f9e8 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -2452,6 +2452,17 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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return this.getHandle().language;
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}
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+ // Paper start
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+ public void setAffectsSpawning(boolean affects) {
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+ this.getHandle().affectsSpawning = affects;
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+ }
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+
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+ @Override
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+ public boolean getAffectsSpawning() {
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+ return this.getHandle().affectsSpawning;
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+ }
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+ // Paper end
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+
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@Override
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public void updateCommands() {
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if (this.getHandle().connection == null) return;
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