37 lines
1.9 KiB
Diff
37 lines
1.9 KiB
Diff
From 3755330b8b9222b50364f326b08619837d0865d2 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/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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index 89a00ff8d..3fab45aa9 100644
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--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
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+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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@@ -735,11 +735,16 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
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int chunkRange = world.spigotConfig.mobSpawnRange;
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chunkRange = (chunkRange > world.spigotConfig.viewDistance) ? (byte) world.spigotConfig.viewDistance : chunkRange;
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chunkRange = (chunkRange > 8) ? 8 : chunkRange;
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-
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- double blockRange = Math.pow(chunkRange << 4, 2);
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+ final int finalChunkRange = chunkRange; // Paper for lambda below
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+ //double blockRange = Math.pow(chunkRange << 4, 2); // Paper - use the range from the event
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// Spigot end
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return this.y.a(chunkcoordintpair.pair()).noneMatch((entityplayer) -> {
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+ // Paper start -
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+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event // TODO deal with int->byte on review (as well as the mess that this code is)
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+ = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityplayer.getBukkitEntity(), (byte)finalChunkRange);
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+ final double blockRange = (double)((event.getSpawnRadius() << 4) * (event.getSpawnRadius() << 4));
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+ // Paper end
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return !entityplayer.isSpectator() && a(chunkcoordintpair, (Entity) entityplayer) < blockRange; // Spigot
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});
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}
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--
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2.21.0
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