mirror of
https://github.com/PaperMC/Paper.git
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094bb03a37
- Lots of itemstack cloning removed. Only clone if the item is actually moved - Return true when a plugin cancels inventory move item event instead of false, as false causes pulls to cycle through all items. However, pushes do not exhibit the same behavior, so this is not something plugins could of been relying on. - Add option (Default on) to cooldown hoppers when they fail to move an item due to full inventory - Skip subsequent InventoryMoveItemEvents if a plugin does not use the item after first event fire for an iteration
88 lines
3.7 KiB
Diff
88 lines
3.7 KiB
Diff
From 1c34ffa74f4b1012824137f90a845d916eaf2530 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sat, 21 Jan 2017 08:00:33 +0100
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Subject: [PATCH] Remove the Vanilla Method Profiler
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Spigot rebrought this back after it was removed for years due to the performance hit.
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It is unknown if the JIT will optimize it out as efficiently with how it was
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added, so we do not want any risk of performance degredation.
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Paper has a proper Timings system that makes the Vanilla Method profiler obsolete and inferior.
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diff --git a/src/main/java/net/minecraft/server/CommandDebug.java b/src/main/java/net/minecraft/server/CommandDebug.java
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index 89708da96..7586168db 100644
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--- a/src/main/java/net/minecraft/server/CommandDebug.java
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+++ b/src/main/java/net/minecraft/server/CommandDebug.java
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@@ -35,12 +35,11 @@ public class CommandDebug extends CommandAbstract {
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public void execute(MinecraftServer minecraftserver, ICommandListener icommandlistener, String[] astring) throws CommandException {
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// CraftBukkit start - only allow use when enabled (so that no blank profile results occur)
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- if (!minecraftserver.methodProfiler.ENABLED) {
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- icommandlistener.sendMessage(new ChatComponentText("Vanilla debug profiling is disabled."));
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- icommandlistener.sendMessage(new ChatComponentText("To enable, restart the server with `-DenableDebugMethodProfiler=true' before `-jar'."));
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- icommandlistener.sendMessage(new ChatComponentText("Use `/timings' for plugin timings."));
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+ if (true) { // Paper
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+ icommandlistener.sendMessage(new ChatComponentText("Use `/timings report'")); // Paper
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return;
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}
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+ /*
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// CraftBukkit end
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if (astring.length < 1) {
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throw new ExceptionUsage("commands.debug.usage", new Object[0]);
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@@ -146,7 +145,7 @@ public class CommandDebug extends CommandAbstract {
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return astring[(int) (System.nanoTime() % (long) astring.length)];
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} catch (Throwable throwable) {
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return "Witty comment unavailable :(";
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- }
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+ }*/ // Paper
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}
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public List<String> tabComplete(MinecraftServer minecraftserver, ICommandListener icommandlistener, String[] astring, @Nullable BlockPosition blockposition) {
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diff --git a/src/main/java/net/minecraft/server/MethodProfiler.java b/src/main/java/net/minecraft/server/MethodProfiler.java
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index 480e2ca97..a76d50723 100644
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--- a/src/main/java/net/minecraft/server/MethodProfiler.java
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+++ b/src/main/java/net/minecraft/server/MethodProfiler.java
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@@ -11,7 +11,31 @@ import java.util.function.Supplier;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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+// Paper - Remove this system - we have a more efficient Timings system
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public class MethodProfiler {
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+ public boolean a;
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+
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+ MethodProfiler() {}
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+
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+ public final void a() {}
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+
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+ public final void a(String s) {}
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+
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+ public void a(Supplier<String> supplier) {}
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+
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+ public final void b() {}
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+
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+ public List<MethodProfiler.ProfilerInfo> b(String s) {
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+ return Collections.emptyList();
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+ }
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+
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+ public final void c(String s) {}
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+
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+ public final String c() {
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+ return "[DISABLED]";
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+ }
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+/*
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+class MethodProfiler {
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public static final boolean ENABLED = Boolean.getBoolean("enableDebugMethodProfiler"); // CraftBukkit - disable unless specified in JVM arguments
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private static final Logger b = LogManager.getLogger();
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@@ -149,6 +173,7 @@ public class MethodProfiler {
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if (!ENABLED) return "[DISABLED]"; // CraftBukkit
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return this.c.isEmpty() ? "[UNKNOWN]" : (String) this.c.get(this.c.size() - 1);
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}
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+*/
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public static final class ProfilerInfo implements Comparable<MethodProfiler.ProfilerInfo> {
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--
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2.16.1
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