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64ed429884
This is a pretty tiny update with very little changed. Recommended to update from 1.16.2 ASAP as 1.16.2 is now no longer supported. Plugins should mostly remain working as the NMS revision did not change.
42 lines
2.5 KiB
Diff
42 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Paul Sauve <paul@burngames.net>
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Date: Sun, 14 Jul 2019 21:05:03 -0500
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Subject: [PATCH] Do less work if we have a custom Bukkit generator
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If the Bukkit generator already has a spawn, use it immediately instead
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of spending time generating one that we won't use
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index fa73b2c9c3b837e92826755f6cf1103eda24aba3..b47b9d0acef5de86ff31a5db9bb82dd41b586e0b 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -509,12 +509,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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} else if (flag1) {
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iworlddataserver.setSpawn(BlockPosition.ZERO.up(), 0.0F);
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} else {
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- WorldChunkManager worldchunkmanager = chunkgenerator.getWorldChunkManager();
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- Random random = new Random(worldserver.getSeed());
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- BlockPosition blockposition = worldchunkmanager.a(0, worldserver.getSeaLevel(), 0, 256, (biomebase) -> {
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- return biomebase.b().b();
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- }, random);
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- ChunkCoordIntPair chunkcoordintpair = blockposition == null ? new ChunkCoordIntPair(0, 0) : new ChunkCoordIntPair(blockposition);
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+ // Paper start - moved down
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// CraftBukkit start
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if (worldserver.generator != null) {
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Random rand = new Random(worldserver.getSeed());
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@@ -530,6 +525,15 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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}
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}
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// CraftBukkit end
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+ // Paper start - if the generator created a spawn for us, then there is no need for us to also create a spawn -
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+ // only do it if the generator did not
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+ WorldChunkManager worldchunkmanager = chunkgenerator.getWorldChunkManager();
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+ Random random = new Random(worldserver.getSeed());
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+ BlockPosition blockposition = worldchunkmanager.a(0, worldserver.getSeaLevel(), 0, 256, (biomebase) -> {
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+ return biomebase.b().b();
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+ }, random);
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+ ChunkCoordIntPair chunkcoordintpair = blockposition == null ? new ChunkCoordIntPair(0, 0) : new ChunkCoordIntPair(blockposition);
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+ // Paper end
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if (blockposition == null) {
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MinecraftServer.LOGGER.warn("Unable to find spawn biome");
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