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39 lines
2.0 KiB
Diff
39 lines
2.0 KiB
Diff
From 81395ec21ce58c65cc12709e50127c67098e5ee9 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 a93117667..ae04198c9 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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@@ -712,12 +712,17 @@ 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.playerMap.a(chunkcoordintpair.pair()).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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+ = 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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+ return event.isCancelled() || (!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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--
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2.21.0
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