80 lines
4.8 KiB
Diff
80 lines
4.8 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 3b6f35b695117bd2b0c71b994efc55fa1084eddc..97d5437df10a6d0124e944404e88650547b7d8a8 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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@@ -964,12 +964,23 @@ 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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// Spigot end
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long i = chunkcoordintpair.toLong();
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return !this.distanceManager.hasPlayersNearby(i) ? true : this.playerMap.a(i).noneMatch((entityplayer) -> {
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- return !entityplayer.isSpectator() && a(chunkcoordintpair, (Entity) entityplayer) < blockRange; // Spigot
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+ // Paper start -
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+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event;
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+ double 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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+
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+ return (!entityplayer.isSpectator() && a(chunkcoordintpair, (Entity) entityplayer) < blockRange); // Spigot
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+ // Paper end
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});
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}
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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 d0b0fdaf5451bcc7f7ac7dab28aa59ef77e6dd97..a7122a0411f4a8656efd4facde3403c8093bc8a6 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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@@ -612,6 +612,15 @@ public class ServerChunkCache extends ChunkSource {
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this.level.getProfiler().pop();
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//List<PlayerChunk> list = Lists.newArrayList(this.playerChunkMap.f()); // Paper
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//Collections.shuffle(list); // Paper
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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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this.level.timings.chunkTicks.startTiming(); // Paper
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this.chunkMap.getChunks().forEach((playerchunk) -> { // Paper - no... just no...
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Optional<LevelChunk> optional = ((Either) playerchunk.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
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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 4ff66138fa43cf932b95d6d3dc050a9cd7b28ad4..0fa977a31cf945b74f3a046b6be302b10f494ad1 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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@@ -225,6 +226,7 @@ public class ServerPlayer extends Player implements ContainerListener {
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public boolean sentListPacket = false;
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public Integer clientViewDistance;
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// CraftBukkit end
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+ public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
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public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
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