18c3716c49
This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
90 Zeilen
5.3 KiB
Diff
90 Zeilen
5.3 KiB
Diff
From 0d9573cce034afcfd6b1f86fd955aeae30d06f30 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 14 Jan 2018 17:01:31 -0500
|
|
Subject: [PATCH] PreCreatureSpawnEvent
|
|
|
|
Adds an event to fire before an Entity is created, so that plugins that need to cancel
|
|
CreatureSpawnEvent can do so from this event instead.
|
|
|
|
Cancelling CreatureSpawnEvent rapidly causes a lot of garbage collection and CPU waste
|
|
as it's done after the Entity object has been fully created.
|
|
|
|
Mob Limiting plugins and blanket "ban this type of monster" plugins should use this event
|
|
instead and save a lot of server resources.
|
|
|
|
See: https://github.com/PaperMC/Paper/issues/917
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
|
|
index 87fe4775f..9466bcdc7 100644
|
|
--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
|
|
+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
|
|
@@ -1,6 +1,7 @@
|
|
package net.minecraft.server;
|
|
|
|
import com.google.common.collect.Lists;
|
|
+
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
import javax.annotation.Nullable;
|
|
@@ -87,6 +88,27 @@ public abstract class MobSpawnerAbstract {
|
|
double d3 = j >= 1 ? nbttaglist.f(0) : (double) blockposition.getX() + (world.random.nextDouble() - world.random.nextDouble()) * (double) this.spawnRange + 0.5D;
|
|
double d4 = j >= 2 ? nbttaglist.f(1) : (double) (blockposition.getY() + world.random.nextInt(3) - 1);
|
|
double d5 = j >= 3 ? nbttaglist.f(2) : (double) blockposition.getZ() + (world.random.nextDouble() - world.random.nextDouble()) * (double) this.spawnRange + 0.5D;
|
|
+ // Paper start
|
|
+ if (this.getMobName() == null) {
|
|
+ return;
|
|
+ }
|
|
+ String key = this.getMobName().getKey();
|
|
+ org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(key);
|
|
+ if (type != null) {
|
|
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
|
|
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
|
|
+ MCUtil.toLocation(world, d3, d4, d5),
|
|
+ type,
|
|
+ org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER
|
|
+ );
|
|
+ if (!event.callEvent()) {
|
|
+ if (event.shouldAbortSpawn()) {
|
|
+ break;
|
|
+ }
|
|
+ continue;
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
Entity entity = ChunkRegionLoader.a(nbttagcompound, world, d3, d4, d5, false);
|
|
|
|
if (entity == null) {
|
|
diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
|
|
index 2cd063829..e217d3340 100644
|
|
--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
|
|
+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
|
|
@@ -184,6 +184,25 @@ public final class SpawnerCreature {
|
|
}
|
|
|
|
if (worldserver.a(enumcreaturetype, biomebase_biomemeta, (BlockPosition) blockposition_mutableblockposition) && a(EntityPositionTypes.a(biomebase_biomemeta.b), worldserver, blockposition_mutableblockposition)) {
|
|
+ // Paper start
|
|
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
|
|
+ Class<? extends EntityInsentient> cls = biomebase_biomemeta.b;
|
|
+ org.bukkit.entity.EntityType type = EntityTypes.clsToTypeMap.get(cls);
|
|
+ if (type != null) {
|
|
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
|
|
+ MCUtil.toLocation(worldserver, blockposition_mutableblockposition),
|
|
+ type, SpawnReason.NATURAL
|
|
+ );
|
|
+ if (!event.callEvent()) {
|
|
+ if (event.shouldAbortSpawn()) {
|
|
+ continue label120;
|
|
+ }
|
|
+ j1 += l2;
|
|
+ ++j4;
|
|
+ continue;
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
EntityInsentient entityinsentient;
|
|
|
|
try {
|
|
--
|
|
2.18.0
|
|
|