Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: f47abd88 SPIGOT-6242: Fix some file line endings de96535b SPIGOT-6234: enum classes don't serialize properly when implementing ConfigurationSerializable CraftBukkit Changes: 4475707d SPIGOT-6244: /spawnpoint ignores angle 8b3b096d SPIGOT-6242: Fix some file line endings 4b33c749 SPIGOT-6186: Canceling a CreatureSpawnEvent results in a "Unable to summon entity due to duplicate UUIDs" error 2b3ca726 SPIGOT-6236: Vehicle passenger portal cooldown does not change
113 lines
6.5 KiB
Diff
113 lines
6.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 24 Mar 2019 00:24:52 -0400
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Subject: [PATCH] Entity#getEntitySpawnReason
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Allows you to return the SpawnReason for why an Entity Spawned
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Pre existing entities will return NATURAL if it was a non
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persistenting Living Entity, SPAWNER for spawners,
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or DEFAULT since data was not stored.
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index f999920fcc61109d2359ada18fb4272e25c2fcc7..073660a67ece962981b388a8b0f5402ce2a430c6 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -72,6 +72,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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};
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List<Entity> entitySlice = null;
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+ public org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason;
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// Paper end
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public com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData; // Paper
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@@ -1587,6 +1588,9 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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if (this.origin != null) {
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nbttagcompound.set("Paper.Origin", this.createList(origin.getX(), origin.getY(), origin.getZ()));
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}
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+ if (spawnReason != null) {
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+ nbttagcompound.setString("Paper.SpawnReason", spawnReason.name());
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+ }
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// Save entity's from mob spawner status
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if (spawnedViaMobSpawner) {
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nbttagcompound.setBoolean("Paper.FromMobSpawner", true);
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@@ -1721,6 +1725,26 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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spawnedViaMobSpawner = nbttagcompound.getBoolean("Paper.FromMobSpawner"); // Restore entity's from mob spawner status
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+ if (nbttagcompound.hasKey("Paper.SpawnReason")) {
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+ String spawnReasonName = nbttagcompound.getString("Paper.SpawnReason");
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+ try {
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+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.valueOf(spawnReasonName);
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+ } catch (Exception ignored) {
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+ LogManager.getLogger().error("Unknown SpawnReason " + spawnReasonName + " for " + this);
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+ }
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+ }
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+ if (spawnReason == null) {
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+ if (spawnedViaMobSpawner) {
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+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER;
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+ } else if (this instanceof EntityInsentient && (this instanceof EntityAnimal || this instanceof EntityFish) && !((EntityInsentient) this).isTypeNotPersistent(0.0)) {
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+ if (!nbttagcompound.getBoolean("PersistenceRequired")) {
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+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL;
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+ }
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+ }
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+ }
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+ if (spawnReason == null) {
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+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT;
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+ }
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// Paper end
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} catch (Throwable throwable) {
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diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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index 1aecc84479b00a019a5b68f5e726d1c2965ae0f7..c3a5db97fd85b31c6b4bce93527b9d0e16a79a45 100644
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--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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@@ -165,6 +165,7 @@ public abstract class MobSpawnerAbstract {
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// Spigot End
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}
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entity.spawnedViaMobSpawner = true; // Paper
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+ entity.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER; // Paper
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flag = true; // Paper
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// Spigot Start
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if (org.bukkit.craftbukkit.event.CraftEventFactory.callSpawnerSpawnEvent(entity, blockposition).isCancelled()) {
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diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
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index b6e8cd15fe2893ecde4c227f4fc28fcd07600f7c..625a2b2d0c71c40fa44429b00f0391aac7bce277 100644
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--- a/src/main/java/net/minecraft/server/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/PlayerList.java
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@@ -262,7 +262,7 @@ public abstract class PlayerList {
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// CraftBukkit start
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WorldServer finalWorldServer = worldserver1;
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Entity entity = EntityTypes.a(nbttagcompound1.getCompound("Entity"), finalWorldServer, (entity1) -> {
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- return !finalWorldServer.addEntitySerialized(entity1) ? null : entity1;
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+ return !finalWorldServer.addEntitySerialized(entity1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.MOUNT) ? null : entity1; // Paper
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// CraftBukkit end
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});
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index c8a990ab5db73b9e13b60b55f10142fe20e8179a..36929d3220e305ffed9eb52e5e000a510494917a 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -930,6 +930,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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// CraftBukkit start
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private boolean addEntity0(Entity entity, CreatureSpawnEvent.SpawnReason spawnReason) {
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org.spigotmc.AsyncCatcher.catchOp("entity add"); // Spigot
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+ if (entity.spawnReason == null) entity.spawnReason = spawnReason; // Paper
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// Paper start
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if (entity.valid) {
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MinecraftServer.LOGGER.error("Attempted Double World add on " + entity, new Throwable());
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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index fbceb6fde3dc33f3980bb26b8a8bb0bff0263c24..43e9181ea50b1db2fae4645d702e64b3d2157113 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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@@ -1088,5 +1088,10 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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public boolean fromMobSpawner() {
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return getHandle().spawnedViaMobSpawner;
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}
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+
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+ @Override
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+ public org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason getEntitySpawnReason() {
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+ return getHandle().spawnReason;
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+ }
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// Paper end
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}
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