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c5a10665b8
Spigot still maintains some partial implementation of "tick skipping", a practice in which the MinecraftServer.currentTick field is updated not by an increment of one per actual tick, but instead set to System.currentTimeMillis() / 50. This behaviour means that the tracked tick may "skip" a tick value in case a previous tick took more than the expected 50ms. To compensate for this in important paths, spigot/craftbukkit implements "wall-time". Instead of incrementing/decrementing ticks on block entities/entities by one for each call to their tick() method, they instead increment/decrement important values, like an ItemEntity's age or pickupDelay, by the difference of `currentTick - lastTick`, where `lastTick` is the value of `currentTick` during the last tick() call. These "fixes" however do not play nicely with minecraft's simulation distance as entities/block entities implementing the above behaviour would "catch up" their values when moving from a non-ticking chunk to a ticking one as their `lastTick` value remains stuck on the last tick in a ticking chunk and hence lead to a large "catch up" once ticked again. Paper completely removes the "tick skipping" behaviour (See patch "Further-improve-server-tick-loop"), making the above precautions completely unnecessary, which also rids paper of the previous described incompatibility with non-ticking chunks.
56 lines
3.5 KiB
Diff
56 lines
3.5 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: Sun, 28 Jun 2020 19:08:41 -0400
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Subject: [PATCH] Improve Legacy Component serialization size
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Don't constantly send format: false for all formatting options when parent already
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has it false
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java b/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
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index 1b552b3f05ac7fc44450de4b1ec78907a0f62424..3a550f2bd1366ae89c69a0527404b0449e6d9cf7 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
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@@ -48,6 +48,7 @@ public final class CraftChatMessage {
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// Separate pattern with no group 3, new lines are part of previous string
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private static final Pattern INCREMENTAL_PATTERN_KEEP_NEWLINES = Pattern.compile("(" + String.valueOf(org.bukkit.ChatColor.COLOR_CHAR) + "[0-9a-fk-orx])|((?:(?:https?):\\/\\/)?(?:[-\\w_\\.]{2,}\\.[a-z]{2,4}.*?(?=[\\.\\?!,;:]?(?:[" + String.valueOf(org.bukkit.ChatColor.COLOR_CHAR) + " ]|$))))", Pattern.CASE_INSENSITIVE);
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// ChatColor.b does not explicitly reset, its more of empty
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+ private static final Style EMPTY = Style.EMPTY.withItalic(false); // Paper - Improve Legacy Component serialization size
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private static final Style RESET = Style.EMPTY.withBold(false).withItalic(false).withUnderlined(false).withStrikethrough(false).withObfuscated(false);
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private final List<Component> list = new ArrayList<Component>();
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@@ -69,6 +70,7 @@ public final class CraftChatMessage {
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Matcher matcher = (keepNewlines ? StringMessage.INCREMENTAL_PATTERN_KEEP_NEWLINES : StringMessage.INCREMENTAL_PATTERN).matcher(message);
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String match = null;
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boolean needsAdd = false;
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+ boolean hasReset = false; // Paper - Improve Legacy Component serialization size
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while (matcher.find()) {
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int groupId = 0;
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while ((match = matcher.group(++groupId)) == null) {
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@@ -114,7 +116,26 @@ public final class CraftChatMessage {
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throw new AssertionError("Unexpected message format");
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}
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} else { // Color resets formatting
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- this.modifier = StringMessage.RESET.withColor(format);
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+ // Paper start - Improve Legacy Component serialization size
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+ Style previous = modifier;
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+ modifier = (!hasReset ? RESET : EMPTY).withColor(format);
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+ hasReset = true;
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+ if (previous.isBold()) {
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+ modifier = modifier.withBold(false);
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+ }
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+ if (previous.isItalic()) {
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+ modifier = modifier.withItalic(false);
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+ }
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+ if (previous.isObfuscated()) {
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+ modifier = modifier.withObfuscated(false);
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+ }
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+ if (previous.isStrikethrough()) {
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+ modifier = modifier.withStrikethrough(false);
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+ }
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+ if (previous.isUnderlined()) {
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+ modifier = modifier.withUnderlined(false);
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+ }
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+ // Paper end - Improve Legacy Component serialization size
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}
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needsAdd = true;
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break;
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