From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jedediah Smith <jedediah@silencegreys.com> 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/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java index 20e4ff812960a54872f2fea8fe6baf7bb1ef077d..cae9da158f54438d2a397665c7ce964f6f755469 100644 --- a/src/main/java/net/minecraft/world/entity/Entity.java +++ b/src/main/java/net/minecraft/world/entity/Entity.java @@ -1354,6 +1354,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, ne return MathHelper.c(f * f + f1 * f1 + f2 * f2); } + public double getDistanceSquared(double x, double y, double z) { return h(x, y, z); } // Paper - OBFHELPER public double h(double d0, double d1, double d2) { double d3 = this.locX() - d0; double d4 = this.locY() - d1; diff --git a/src/main/java/net/minecraft/world/entity/EntityInsentient.java b/src/main/java/net/minecraft/world/entity/EntityInsentient.java index f93af56f68d5fd27eca38d333ca429ce22fc397b..0631cd531647239858b2a7298f58cc770720f69a 100644 --- a/src/main/java/net/minecraft/world/entity/EntityInsentient.java +++ b/src/main/java/net/minecraft/world/entity/EntityInsentient.java @@ -756,7 +756,7 @@ public abstract class EntityInsentient extends EntityLiving { if (this.world.getDifficulty() == EnumDifficulty.PEACEFUL && this.L()) { this.die(); } else if (!this.isPersistent() && !this.isSpecialPersistence()) { - EntityHuman entityhuman = this.world.findNearbyPlayer(this, -1.0D); + EntityHuman entityhuman = this.world.findNearbyPlayer(this, -1.0D, IEntitySelector.affectsSpawning); // Paper if (entityhuman != null) { double d0 = entityhuman.h((Entity) this); // CraftBukkit - decompile error diff --git a/src/main/java/net/minecraft/world/entity/IEntitySelector.java b/src/main/java/net/minecraft/world/entity/IEntitySelector.java index 6e78192a5898df017d96acba845a288011d24e35..dfcfdb31ca9531913d705aaaf85fb67399cfdc8c 100644 --- a/src/main/java/net/minecraft/world/entity/IEntitySelector.java +++ b/src/main/java/net/minecraft/world/entity/IEntitySelector.java @@ -29,6 +29,12 @@ public final class IEntitySelector { return !entity.isSpectator(); }; + // Paper start + public static final Predicate<Entity> affectsSpawning = (entity) -> { + return !entity.isSpectator() && entity.isAlive() && (entity instanceof EntityPlayer) && ((EntityPlayer) entity).affectsSpawning; + }; + // Paper end + public static Predicate<Entity> a(double d0, double d1, double d2, double d3) { double d4 = d3 * d3; diff --git a/src/main/java/net/minecraft/world/entity/monster/EntitySilverfish.java b/src/main/java/net/minecraft/world/entity/monster/EntitySilverfish.java index 0b3b430766fba602e74727f78173567ca10fabc6..e1fcb1be102822e87eaf7757fbd64a516b2f58ac 100644 --- a/src/main/java/net/minecraft/world/entity/monster/EntitySilverfish.java +++ b/src/main/java/net/minecraft/world/entity/monster/EntitySilverfish.java @@ -122,7 +122,7 @@ public class EntitySilverfish extends EntityMonster { if (c(entitytypes, generatoraccess, enummobspawn, blockposition, random)) { EntityHuman entityhuman = generatoraccess.a((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D, 5.0D, true); - return entityhuman == null; + return !(entityhuman != null && !entityhuman.affectsSpawning) && entityhuman == null; // Paper - Affects Spawning API } else { return false; } diff --git a/src/main/java/net/minecraft/world/entity/player/EntityHuman.java b/src/main/java/net/minecraft/world/entity/player/EntityHuman.java index 1017ee73b8617ce2b6734469fa49aaff7563c2b1..f42e16589476c1bd10b13214dda5ac7bb3e52131 100644 --- a/src/main/java/net/minecraft/world/entity/player/EntityHuman.java +++ b/src/main/java/net/minecraft/world/entity/player/EntityHuman.java @@ -164,6 +164,9 @@ public abstract class EntityHuman extends EntityLiving { private final ItemCooldown bM; @Nullable public EntityFishingHook hookedFish; + // Paper start + public boolean affectsSpawning = true; + // Paper end // CraftBukkit start public boolean fauxSleeping; diff --git a/src/main/java/net/minecraft/world/level/IEntityAccess.java b/src/main/java/net/minecraft/world/level/IEntityAccess.java index 4ece69851e7b05016f52c291ce911eb791cf3a23..6d5d4c3df65995b9a13b66d070ba08d553cc98a2 100644 --- a/src/main/java/net/minecraft/world/level/IEntityAccess.java +++ b/src/main/java/net/minecraft/world/level/IEntityAccess.java @@ -92,8 +92,9 @@ public interface IEntityAccess { } } - @Nullable - default EntityHuman a(double d0, double d1, double d2, double d3, @Nullable Predicate<Entity> predicate) { + default EntityHuman findNearbyPlayer(Entity entity, double d0, @Nullable Predicate<Entity> predicate) { return this.findNearbyPlayer(entity.locX(), entity.locY(), entity.locZ(), d0, predicate); } // Paper + @Nullable default EntityHuman findNearbyPlayer(double d0, double d1, double d2, double d3, @Nullable Predicate<Entity> predicate) { return a(d0, d1, d2, d3, predicate); } // Paper - OBFHELPER + @Nullable default EntityHuman a(double d0, double d1, double d2, double d3, @Nullable Predicate<Entity> predicate) { // Paper double d4 = -1.0D; EntityHuman entityhuman = null; Iterator iterator = this.getPlayers().iterator(); @@ -126,6 +127,27 @@ public interface IEntityAccess { return this.a(d0, d1, d2, d3, predicate); } + // Paper end + default boolean isAffectsSpawningPlayerNearby(double d0, double d1, double d2, double d3) { + Iterator iterator = this.getPlayers().iterator(); + double d4; + do { + EntityHuman entityhuman; + do { + if (!iterator.hasNext()) { + return false; + } + + entityhuman = (EntityHuman) iterator.next(); + } while (!IEntitySelector.affectsSpawning.test(entityhuman)); + + d4 = entityhuman.getDistanceSquared(d0, d1, d2); + } while (d3 >= 0.0D && d4 >= d3 * d3); + + return true; + } + // Paper end + default boolean isPlayerNearby(double d0, double d1, double d2, double d3) { Iterator iterator = this.getPlayers().iterator(); diff --git a/src/main/java/net/minecraft/world/level/MobSpawnerAbstract.java b/src/main/java/net/minecraft/world/level/MobSpawnerAbstract.java index 33cba4e475edc0573b901f70c61d3659fd63ad62..8d8b03074df1635946f81bec0feae18d2f3e20aa 100644 --- a/src/main/java/net/minecraft/world/level/MobSpawnerAbstract.java +++ b/src/main/java/net/minecraft/world/level/MobSpawnerAbstract.java @@ -66,7 +66,7 @@ public abstract class MobSpawnerAbstract { private boolean h() { BlockPosition blockposition = this.b(); - return this.a().isPlayerNearby((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D, (double) this.requiredPlayerRange); + return this.a().isAffectsSpawningPlayerNearby((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D, (double) this.requiredPlayerRange); // Paper } public void c() { diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 6ab14bccb1fcd108931bf7ec331e60f652e0b42d..cc471418b37a745ecea1af964e81bc0362cf7d94 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -1770,8 +1770,20 @@ public class CraftPlayer extends CraftHumanEntity implements Player { @Override public String getLocale() { return getHandle().locale; + + } + + // 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 (getHandle().playerConnection == null) return;