mirror of
https://github.com/PaperMC/Paper.git
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151 lines
9.2 KiB
Diff
151 lines
9.2 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/commands/SummonCommand.java b/src/main/java/net/minecraft/server/commands/SummonCommand.java
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index bf72cf288ade52ee8cc41ca978f368b3ad575951..798999be50d26be357ef3c6d5b9383ce4d1048c1 100644
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--- a/src/main/java/net/minecraft/server/commands/SummonCommand.java
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+++ b/src/main/java/net/minecraft/server/commands/SummonCommand.java
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@@ -57,6 +57,7 @@ public class SummonCommand {
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ServerLevel worldserver = source.getLevel();
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Entity entity = EntityType.loadEntityRecursive(nbttagcompound1, worldserver, (entity1) -> {
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entity1.moveTo(pos.x, pos.y, pos.z, entity1.getYRot(), entity1.getXRot());
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+ entity1.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.COMMAND; // Paper - Entity#getEntitySpawnReason
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return entity1;
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});
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diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 2879de5d5c6638d9b683e74da8dc3863738f2b65..893846b2b216ef67652285a59ba3c67bb2b4c78d 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -1215,6 +1215,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
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return true;
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}
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// Paper end - extra debug info
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+ if (entity.spawnReason == null) entity.spawnReason = spawnReason; // Paper - Entity#getEntitySpawnReason
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if (entity.isRemoved()) {
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// WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getKey(entity.getType())); // CraftBukkit
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return false;
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diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
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index f91e145a748dc524e1e95ee3afe00aa74a1aee9a..e3ce13685499e2adea5b776ec4abbdd978b6af58 100644
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--- a/src/main/java/net/minecraft/server/players/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
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@@ -223,6 +223,11 @@ public abstract class PlayerList {
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worldserver1 = worldserver;
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}
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+ // Paper start - Entity#getEntitySpawnReason
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+ if (optional.isEmpty()) {
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+ player.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT; // set Player SpawnReason to DEFAULT on first login
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+ }
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+ // Paper end - Entity#getEntitySpawnReason
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player.setServerLevel(worldserver1);
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String s1 = connection.getLoggableAddress(this.server.logIPs());
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@@ -355,7 +360,7 @@ public abstract class PlayerList {
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CompoundTag nbttagcompound = ((CompoundTag) optional.get()).getCompound("RootVehicle");
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ServerLevel finalWorldServer = worldserver1; // CraftBukkit - decompile error
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Entity entity = EntityType.loadEntityRecursive(nbttagcompound.getCompound("Entity"), worldserver1, (entity1) -> {
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- return !finalWorldServer.addWithUUID(entity1) ? null : entity1; // CraftBukkit - decompile error
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+ return !finalWorldServer.addWithUUID(entity1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.MOUNT) ? null : entity1; // CraftBukkit - decompile error // Paper - Entity#getEntitySpawnReason
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});
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if (entity != null) {
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 28708e1e8ade8fbfec24120478d250ddf1351bf4..ce2594baa8eb5cfff75a2fb9f3277676a7b08e18 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -241,6 +241,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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}
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}
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// Paper end - Share random for entities to make them more random
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+ public org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason; // Paper - Entity#getEntitySpawnReason
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public com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData; // Paper
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private CraftEntity bukkitEntity;
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@@ -2206,6 +2207,9 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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}
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nbttagcompound.put("Paper.Origin", this.newDoubleList(origin.getX(), origin.getY(), origin.getZ()));
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}
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+ if (spawnReason != null) {
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+ nbttagcompound.putString("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.putBoolean("Paper.FromMobSpawner", true);
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@@ -2352,6 +2356,26 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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}
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spawnedViaMobSpawner = nbt.getBoolean("Paper.FromMobSpawner"); // Restore entity's from mob spawner status
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+ if (nbt.contains("Paper.SpawnReason")) {
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+ String spawnReasonName = nbt.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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+ LOGGER.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 Mob && (this instanceof net.minecraft.world.entity.animal.Animal || this instanceof net.minecraft.world.entity.animal.AbstractFish) && !((Mob) this).removeWhenFarAway(0.0)) {
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+ if (!nbt.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/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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index ee897b8c9462dbb3d7be9a2994753155065ce205..1d0964a7f544735a0213d5c7832c71f53db139a9 100644
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--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
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+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
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@@ -191,6 +191,7 @@ public abstract class BaseSpawner {
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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 - Entity#getEntitySpawnReason
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flag = true; // Paper
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// CraftBukkit start
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if (org.bukkit.craftbukkit.event.CraftEventFactory.callSpawnerSpawnEvent(entity, pos).isCancelled()) {
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
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index 570957f00ad4817d5631c72060e85f85af634619..baa876db3a58a3c756a72ef1ad081964b358f58e 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
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@@ -183,7 +183,7 @@ public class SculkShriekerBlockEntity extends BlockEntity implements GameEventLi
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private boolean trySummonWarden(ServerLevel world) {
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return this.warningLevel >= 4
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- && SpawnUtil.trySpawnMob(EntityType.WARDEN, MobSpawnType.TRIGGERED, world, this.getBlockPos(), 20, 5, 6, SpawnUtil.Strategy.ON_TOP_OF_COLLIDER)
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+ && SpawnUtil.trySpawnMob(EntityType.WARDEN, MobSpawnType.TRIGGERED, world, this.getBlockPos(), 20, 5, 6, SpawnUtil.Strategy.ON_TOP_OF_COLLIDER, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL, null) // Paper - Entity#getEntitySpawnReason
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.isPresent();
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}
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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 621970006f21d219784dc58d7aa8d6062c4620f1..571b8352de4070622cdc47a50643beada0b16c36 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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@@ -1001,4 +1001,11 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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return this.getHandle().spawnedViaMobSpawner;
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}
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// Paper end - Entity#fromMobSpawner
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+
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+ // Paper start - entity spawn reason API
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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 - entity spawn reason API
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}
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