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/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java index 09bab3828197e3078a4ed95e7c8a9f34e8bf1b8d..dc996792df6046d442565a7993ec299af6605d92 100644 --- a/src/main/java/net/minecraft/server/Entity.java +++ b/src/main/java/net/minecraft/server/Entity.java @@ -1269,6 +1269,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke 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/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java index 1a4f49a019134ecd50542f0099e44f164aa9b690..dcc9984665a1b6458cee317bb79a3343656cea23 100644 --- a/src/main/java/net/minecraft/server/EntityHuman.java +++ b/src/main/java/net/minecraft/server/EntityHuman.java @@ -70,6 +70,9 @@ 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/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java index 15b0d48e9dfe707b2859564b33206085f5a4e0db..a819fc46bebc4b1aaae63f822087574e976e2ab8 100644 --- a/src/main/java/net/minecraft/server/EntityInsentient.java +++ b/src/main/java/net/minecraft/server/EntityInsentient.java @@ -691,7 +691,7 @@ 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/server/EntitySilverfish.java b/src/main/java/net/minecraft/server/EntitySilverfish.java index f5899fc014cfcc4b7e769d51e867ce1eaf625188..28b490cc14f5881eb83acfbd6f30f9163ffe1926 100644 --- a/src/main/java/net/minecraft/server/EntitySilverfish.java +++ b/src/main/java/net/minecraft/server/EntitySilverfish.java @@ -95,7 +95,7 @@ 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/server/IEntityAccess.java b/src/main/java/net/minecraft/server/IEntityAccess.java index f433e1f6e6d430bd35a0fb54ee85295ea06f53bd..14400d0e4b0713e852861ed55e289e4dead95cea 100644 --- a/src/main/java/net/minecraft/server/IEntityAccess.java +++ b/src/main/java/net/minecraft/server/IEntityAccess.java @@ -83,8 +83,9 @@ public interface IEntityAccess { } } - @Nullable - default EntityHuman a(double d0, double d1, double d2, double d3, @Nullable Predicate predicate) { + default EntityHuman findNearbyPlayer(Entity entity, double d0, @Nullable Predicate 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 predicate) { return a(d0, d1, d2, d3, predicate); } // Paper - OBFHELPER + @Nullable default EntityHuman a(double d0, double d1, double d2, double d3, @Nullable Predicate predicate) { // Paper double d4 = -1.0D; EntityHuman entityhuman = null; Iterator iterator = this.getPlayers().iterator(); @@ -117,6 +118,27 @@ 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/server/IEntitySelector.java b/src/main/java/net/minecraft/server/IEntitySelector.java index 143cfd9e99e9e0639bc32dd19efa84535a1fe03d..ff1ddb4db5406f81453a8f075033d00e06bce6a5 100644 --- a/src/main/java/net/minecraft/server/IEntitySelector.java +++ b/src/main/java/net/minecraft/server/IEntitySelector.java @@ -24,6 +24,12 @@ public final class IEntitySelector { return !entity.isSpectator(); }; + // Paper start + public static final Predicate affectsSpawning = (entity) -> { + return !entity.isSpectator() && entity.isAlive() && (entity instanceof EntityPlayer) && ((EntityPlayer) entity).affectsSpawning; + }; + // Paper end + public static Predicate a(double d0, double d1, double d2, double d3) { double d4 = d3 * d3; diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java index 90af43930f9141b0c7f51bb3d887d7b9c4d935eb..1741ec5e241f8ae7a3c30a9021d14cb0224da840 100644 --- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java +++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java @@ -49,7 +49,7 @@ 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 c0154a14a4da53b933b121fea585d1c1e4d0e87f..5d446eb731621e2205b684923a06b932d41ba421 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -1767,8 +1767,20 @@ 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;