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526795bacd
* Update patches to handle vineflower decompiler * update patches again to handle inlined simple lambdas * update vf again and re-apply/rebuild patches * update patches after removal of verify-merges flag * fix compile issue * remove maven local * fix some issues * address more issues * fix collision patch * use paperweight release * more fixes * update fineflower and fix patches again * add missing comment descriptor --------- Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
43 lines
2.7 KiB
Diff
43 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Fri, 2 Nov 2018 23:11:51 -0400
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Subject: [PATCH] Optimize World Time Updates
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Splits time updates into incremental updates as well as does
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the updates per world, so that we can re-use the same packet
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object for every player unless they have per-player time enabled.
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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 3ccd1178f0db9301fe87afb8a0d996c0acfc1b16..4cacf5cc0750f017824e9d8737d3c490324b49dd 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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@@ -1478,12 +1478,24 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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MinecraftTimings.timeUpdateTimer.startTiming(); // Spigot // Paper
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// Send time updates to everyone, it will get the right time from the world the player is in.
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- if (this.tickCount % 20 == 0) {
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- for (int i = 0; i < this.getPlayerList().players.size(); ++i) {
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- ServerPlayer entityplayer = (ServerPlayer) this.getPlayerList().players.get(i);
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- entityplayer.connection.send(new ClientboundSetTimePacket(entityplayer.level().getGameTime(), entityplayer.getPlayerTime(), entityplayer.level().getGameRules().getBoolean(GameRules.RULE_DAYLIGHT))); // Add support for per player time
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+ // Paper start - Perf: Optimize time updates
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+ for (final ServerLevel level : this.getAllLevels()) {
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+ final boolean doDaylight = level.getGameRules().getBoolean(GameRules.RULE_DAYLIGHT);
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+ final long dayTime = level.getDayTime();
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+ long worldTime = level.getGameTime();
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+ final ClientboundSetTimePacket worldPacket = new ClientboundSetTimePacket(worldTime, dayTime, doDaylight);
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+ for (Player entityhuman : level.players()) {
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+ if (!(entityhuman instanceof ServerPlayer) || (tickCount + entityhuman.getId()) % 20 != 0) {
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+ continue;
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+ }
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+ ServerPlayer entityplayer = (ServerPlayer) entityhuman;
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+ long playerTime = entityplayer.getPlayerTime();
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+ ClientboundSetTimePacket packet = (playerTime == dayTime) ? worldPacket :
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+ new ClientboundSetTimePacket(worldTime, playerTime, doDaylight);
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+ entityplayer.connection.send(packet); // Add support for per player time
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}
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}
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+ // Paper end - Perf: Optimize time updates
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MinecraftTimings.timeUpdateTimer.stopTiming(); // Spigot // Paper
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while (iterator.hasNext()) {
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