Paper/patches/unapplied/server/0249-Add-PhantomPreSpawnEvent.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 25 Aug 2018 19:56:51 -0500
Subject: [PATCH] Add PhantomPreSpawnEvent
diff --git a/src/main/java/net/minecraft/world/entity/monster/Phantom.java b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
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index 4ba55cba98d5525eaafeed4026352851637da9b0..a3663ea031f3a243f670bf1c98272a49daed71b0 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Phantom.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
@@ -171,6 +171,11 @@ public class Phantom extends FlyingMob implements Enemy {
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}
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this.setPhantomSize(nbt.getInt("Size"));
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+ // Paper start
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+ if (nbt.hasUUID("Paper.SpawningEntity")) {
+ this.spawningEntity = nbt.getUUID("Paper.SpawningEntity");
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+ }
+ // Paper end
}
@Override
@@ -180,6 +185,11 @@ public class Phantom extends FlyingMob implements Enemy {
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nbt.putInt("AY", this.anchorPoint.getY());
nbt.putInt("AZ", this.anchorPoint.getZ());
nbt.putInt("Size", this.getPhantomSize());
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+ // Paper start
+ if (this.spawningEntity != null) {
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+ nbt.putUUID("Paper.SpawningEntity", this.spawningEntity);
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+ }
+ // Paper end
}
@Override
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@@ -236,6 +246,14 @@ public class Phantom extends FlyingMob implements Enemy {
return (double) this.getEyeHeight();
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}
+ // Paper start
+ java.util.UUID spawningEntity;
+
+ public java.util.UUID getSpawningEntity() {
+ return spawningEntity;
+ }
+ public void setSpawningEntity(java.util.UUID entity) { this.spawningEntity = entity; }
+ // Paper end
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private static enum AttackPhase {
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CIRCLE, SWOOP;
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diff --git a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
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index 5e534aceb532a113f63bad36dc77b487962ad4b7..df7f23bb039a61ed26e117df934aad9ec5df3f58 100644
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--- a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
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@@ -3,6 +3,7 @@ package net.minecraft.world.level.levelgen;
import java.util.Iterator;
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import net.minecraft.core.BlockPos;
import net.minecraft.nbt.CompoundTag;
+import io.papermc.paper.util.MCUtil;
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import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.stats.ServerStatsCounter;
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@@ -71,9 +72,19 @@ public class PhantomSpawner implements CustomSpawner {
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int k = 1 + randomsource.nextInt(difficultydamagescaler.getDifficulty().getId() + 1);
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for (int l = 0; l < k; ++l) {
+ // Paper start
+ com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent event = new com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent(MCUtil.toLocation(world, blockposition1), ((ServerPlayer) entityhuman).getBukkitEntity(), org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL);
+ if (!event.callEvent()) {
+ if (event.shouldAbortSpawn()) {
+ break;
+ }
+ continue;
+ }
+ // Paper end
Phantom entityphantom = (Phantom) EntityType.PHANTOM.create(world);
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if (entityphantom != null) {
+ entityphantom.setSpawningEntity(entityhuman.getUUID()); // Paper
entityphantom.moveTo(blockposition1, 0.0F, 0.0F);
groupdataentity = entityphantom.finalizeSpawn(world, difficultydamagescaler, MobSpawnType.NATURAL, groupdataentity, (CompoundTag) null);
world.addFreshEntityWithPassengers(entityphantom, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL); // CraftBukkit
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
index ac43323a391c380458e741ba8a809c02f8b2903c..1ebb83fe98f573d0a982397096d4dba7249aef4b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
@@ -34,4 +34,11 @@ public class CraftPhantom extends CraftFlying implements Phantom, CraftEnemy {
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public EntityType getType() {
return EntityType.PHANTOM;
}
+
+ // Paper start
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+ @Override
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+ public java.util.UUID getSpawningEntity() {
+ return getHandle().getSpawningEntity();
+ }
+ // Paper end
}