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614a664bd3
Mark chunks that are blocking main thread for world generation as urgent Implements a general priority system so that chunks that are sorted in the generator queues can prioritize certain chunks over another. Urgent chunks will jump to the front of the line, ensuring that a sync chunk load on an ungenerated chunk does not lag the server for a long period of time if the servers generator queues are filled with lots of chunks already. This massively reduces the lag spikes from sync chunk gens. Then we further prioritize loading order so nearby chunks have higher priority than distant chunks, reducing the pressure a high no tick view distance holds on you. Chunks in front of the player have higher priority, to help with fast traveling players keep up with their movement. This commit also improves single core cpu scenarios in that we will now automatically disable Async Chunks as well as Minecrafts thread pool. It is never recommended to use async chunks on a single CPU as context switching will be slower than just running it all on main. This also bumps the number of server worker threads by default too. Mojang does not utilize the workers in an effecient manner, resulting in them using barely any sustained CPU. So give it more workers so more chunks can be processed concurrently This change also improves urgent chunk loading, so players flying into unloaded chunks will hurt a little bit less (but still hurt) Ping #3395 #3363 (Not marking as closed, we need to make prevent moving work)
24 lines
1.5 KiB
Diff
24 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Sun, 19 Apr 2020 12:25:20 +0200
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Subject: [PATCH] Allow sleeping players to float
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This change lets players who are in their bed have a position which is above
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ground for a longer period of time. This is because of the server not setting
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their position to the ground/exit location when entering the bed, resulting in
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the server believing they're still in the air.
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diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
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index 56bace816f5ea5b8b837df7e7707796f68b76f37..148cd6a850ef87095558d008fbaf0038d537b78a 100644
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--- a/src/main/java/net/minecraft/server/PlayerConnection.java
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+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
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@@ -160,7 +160,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
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this.player.setLocation(this.l, this.m, this.n, this.player.yaw, this.player.pitch);
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++this.e;
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this.processedMovePackets = this.receivedMovePackets;
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- if (this.B) {
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+ if (this.B && !this.player.isSleeping()) { // Paper - #3176 Allow sleeping players to float
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if (++this.C > 80) {
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PlayerConnection.LOGGER.warn("{} was kicked for floating too long!", this.player.getDisplayName().getString());
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this.disconnect(com.destroystokyo.paper.PaperConfig.flyingKickPlayerMessage); // Paper - use configurable kick message
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