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Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes: 9294ebbf0 SPIGOT-5877: Add support for Vanilla custom dimensions
43 lines
2.5 KiB
Diff
43 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 74c4462bc32e966055732944dfb931e75d7fad1f..b3401b59e0b99b32e3a600b3c33163a85f7c3ab2 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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@@ -629,12 +629,7 @@ 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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@@ -650,6 +645,15 @@ 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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