From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jedediah Smith Date: Tue, 1 Mar 2016 14:47:52 -0600 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 048c8af16fad8708a486bb29304db22e2fb1ecb3..a617ea34cfc28cefd68dd14ffbb334b87f98f65c 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 { public static final Predicate CAN_BE_PICKED = EntitySelector.NO_SPECTATORS.and(Entity::isPickable); private EntitySelector() {} + // Paper start - Affects Spawning API + public static final Predicate PLAYER_AFFECTS_SPAWNING = (entity) -> { + return !entity.isSpectator() && entity.isAlive() && entity instanceof Player player && player.affectsSpawning; + }; + // Paper end - Affects Spawning API public static Predicate 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 137e645950eab0fc083ef3ff0fc65ee702dc2ea7..0562039114a90ddb64547eb8396920813d54f46b 100644 --- a/src/main/java/net/minecraft/world/entity/Mob.java +++ b/src/main/java/net/minecraft/world/entity/Mob.java @@ -858,7 +858,7 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab if (this.level().getDifficulty() == Difficulty.PEACEFUL && this.shouldDespawnInPeaceful()) { this.discard(EntityRemoveEvent.Cause.DESPAWN); // CraftBukkit - add Bukkit remove cause } else if (!this.isPersistenceRequired() && !this.requiresCustomPersistence()) { - Player entityhuman = this.level().getNearestPlayer(this, -1.0D); + Player entityhuman = this.level().findNearbyPlayer(this, -1.0D, EntitySelector.PLAYER_AFFECTS_SPAWNING); // Paper - Affects Spawning API if (entityhuman != null) { // Paper start - Configurable despawn distances 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 c86e2d75ac627e9c92a6e006cb4c06ec6a2cb91e..521b09ac14372f524b06ffdce57932d0a590700b 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 @@ -27,7 +27,7 @@ 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 0594b6adcb849bba2c810de245a3bdaeeca0be60..52d8ea3e40cdb01eab428f5d3d945c0c9f6088ce 100644 --- a/src/main/java/net/minecraft/world/entity/monster/Silverfish.java +++ b/src/main/java/net/minecraft/world/entity/monster/Silverfish.java @@ -123,7 +123,7 @@ public class Silverfish extends Monster { } else { Player entityhuman = world.getNearestPlayer((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, 5.0D, true); - return entityhuman == null; + return !(entityhuman != null && !entityhuman.affectsSpawning) && entityhuman == null; // Paper - Affects Spawning API } } 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 3836d9255ac326a7220e1decd2e9d98be7884c17..73c4585870b7af409f84474f126a58497ed0495f 100644 --- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java +++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java @@ -349,7 +349,7 @@ public class Zombie extends Monster { if (SpawnPlacements.isSpawnPositionOk(entitytypes, world, blockposition) && SpawnPlacements.checkSpawnRules(entitytypes, world, EntitySpawnReason.REINFORCEMENT, blockposition, world.random)) { entityzombie.setPos((double) i1, (double) j1, (double) k1); - if (!world.hasNearbyAlivePlayer((double) i1, (double) j1, (double) k1, 7.0D) && world.isUnobstructed(entityzombie) && world.noCollision((Entity) entityzombie) && (entityzombie.canSpawnInLiquids() || !world.containsAnyLiquid(entityzombie.getBoundingBox()))) { + 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 entityzombie.setTarget(entityliving, EntityTargetEvent.TargetReason.REINFORCEMENT_TARGET, true); // CraftBukkit entityzombie.finalizeSpawn(world, world.getCurrentDifficultyAt(entityzombie.blockPosition()), EntitySpawnReason.REINFORCEMENT, (SpawnGroupData) null); world.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 f917b43240b2fa4207b276ac850832fd1618302a..09a7c6171e50b6cf08cf7096b6005d3f9d8d2de7 100644 --- a/src/main/java/net/minecraft/world/entity/player/Player.java +++ b/src/main/java/net/minecraft/world/entity/player/Player.java @@ -198,6 +198,7 @@ public abstract class Player extends LivingEntity { public Entity currentExplosionCause; private boolean ignoreFallDamageFromCurrentImpulse; private int currentImpulseContextResetGraceTime; + public boolean affectsSpawning = true; // Paper - Affects Spawning API // 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 b2bed46f809abee056aa99f39f26f8c0fbf0036c..366661561544f8e99f238583259991e9fcbab8af 100644 --- a/src/main/java/net/minecraft/world/level/BaseSpawner.java +++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java @@ -58,7 +58,7 @@ public abstract class BaseSpawner { } 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.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 f689b2ca0ebc15c099f36ebfd14e455bda540296..fb043d67eaa6336fc0b5d62774b8f1107f9dfa1e 100644 --- a/src/main/java/net/minecraft/world/level/EntityGetter.java +++ b/src/main/java/net/minecraft/world/level/EntityGetter.java @@ -71,6 +71,11 @@ public interface EntityGetter { } } + // Paper start - Affects Spawning API + default @Nullable Player findNearbyPlayer(Entity entity, double maxDistance, @Nullable Predicate predicate) { + return this.getNearestPlayer(entity.getX(), entity.getY(), entity.getZ(), maxDistance, predicate); + } + // Paper end - Affects Spawning API @Nullable default Player getNearestPlayer(double x, double y, double z, double maxDistance, @Nullable Predicate targetPredicate) { double d = -1.0; @@ -100,6 +105,20 @@ public interface EntityGetter { return this.getNearestPlayer(x, y, z, maxDistance, predicate); } + // Paper start - Affects Spawning API + 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; + } + } + } + return false; + } + // Paper end - Affects Spawning API + default boolean hasNearbyAlivePlayer(double x, double y, double z, double range) { for (Player player : this.players()) { if (EntitySelector.NO_SPECTATORS.test(player) && EntitySelector.LIVING_ENTITY_STILL_ALIVE.test(player)) { diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index a37e5d822e93b3a4b1c0becf22290017c4709b94..90428fbc332fb8b621725ade8eb010d5edec1286 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -2437,6 +2437,17 @@ public class CraftPlayer extends CraftHumanEntity implements Player { return this.getHandle().language; } + // Paper start + public void setAffectsSpawning(boolean affects) { + this.getHandle().affectsSpawning = affects; + } + + @Override + public boolean getAffectsSpawning() { + return this.getHandle().affectsSpawning; + } + // Paper end + @Override public void updateCommands() { if (this.getHandle().connection == null) return;