81 lines
4.7 KiB
Diff
81 lines
4.7 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, 14 Jan 2018 17:36:02 -0500
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Subject: [PATCH] PlayerNaturallySpawnCreaturesEvent
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This event can be used for when you want to exclude a certain player
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from triggering monster spawns on a server.
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Also a highly more effecient way to blanket block spawns in a world
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diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
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index eda47a2c2a26fcf3434af140e1436395b2506cb0..ea9f536efd4c76b421f6e02f93f16fae115840d8 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
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@@ -680,7 +680,9 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
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chunkRange = (chunkRange > 8) ? 8 : chunkRange;
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- double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D;
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+ final int finalChunkRange = chunkRange; // Paper for lambda below
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+ //double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D; // Paper - use from event
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+ double blockRange = 16384.0D; // Paper
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// Spigot end
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long i = chunkcoordintpair.toLong();
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@@ -697,6 +699,15 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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}
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entityplayer = (ServerPlayer) iterator.next();
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+ // Paper start - add PlayerNaturallySpawnCreaturesEvent
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+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event;
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+ blockRange = 16384.0D;
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+ if (reducedRange) {
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+ event = entityplayer.playerNaturallySpawnedEvent;
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+ if (event == null || event.isCancelled()) return false;
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+ blockRange = (double) ((event.getSpawnRadius() << 4) * (event.getSpawnRadius() << 4));
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+ }
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+ // Paper end
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} while (!this.playerIsCloseEnoughForSpawning(entityplayer, chunkcoordintpair, blockRange)); // Spigot
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return true;
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diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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index b3cff10fece84839fe85feb297fafbcd4a02d838..70077d3f359944e2df29198ae156be477ebc278d 100644
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--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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@@ -714,6 +714,15 @@ public class ServerChunkCache extends ChunkSource {
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boolean flag2 = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.players().isEmpty(); // CraftBukkit
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Collections.shuffle(list);
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+ // Paper start - call player naturally spawn event
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+ int chunkRange = level.spigotConfig.mobSpawnRange;
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+ chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
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+ chunkRange = Math.min(chunkRange, 8);
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+ for (ServerPlayer entityPlayer : this.level.players()) {
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+ entityPlayer.playerNaturallySpawnedEvent = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityPlayer.getBukkitEntity(), (byte) chunkRange);
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+ entityPlayer.playerNaturallySpawnedEvent.callEvent();
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+ };
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+ // Paper end
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Iterator iterator1 = list.iterator();
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while (iterator1.hasNext()) {
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index 776d2b38f284e13ec9a7dd67a538626817c79887..91f258aa1d4b888b1e1c604ce5f1cf0d755adb9d 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server.level;
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+import com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent;
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import com.google.common.collect.Lists;
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import com.mojang.authlib.GameProfile;
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import com.mojang.datafixers.util.Either;
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@@ -245,6 +246,7 @@ public class ServerPlayer extends Player {
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public Integer clientViewDistance;
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public String kickLeaveMessage = null; // SPIGOT-3034: Forward leave message to PlayerQuitEvent
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// CraftBukkit end
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+ public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
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public boolean isRealPlayer; // Paper
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public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
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