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Unintended side effects in recent versions, this patch has likely outlived its usefulness. Closes GH-452
43 lines
1.8 KiB
Diff
43 lines
1.8 KiB
Diff
From 5ff9abfac92da57a85854903f2afbabcea87f7fd Mon Sep 17 00:00:00 2001
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From: Martin Panzer <postremus1996@googlemail.com>
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Date: Mon, 23 May 2016 12:12:37 +0200
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Subject: [PATCH] Faster redstone torch rapid clock removal
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Only resize the the redstone torch list once, since resizing arrays / lists is costly
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diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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index 7866bd9..606f982 100644
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--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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@@ -118,9 +118,17 @@ public class BlockRedstoneTorch extends BlockTorch {
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boolean flag = this.g(world, blockposition, iblockdata);
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List list = (List) BlockRedstoneTorch.g.get(world);
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- while (list != null && !list.isEmpty() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(0)).b > 60L) {
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- list.remove(0);
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+ // Paper start
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+ if (list != null) {
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+ int index = 0;
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+ while (index < list.size() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(index)).getTime() > 60L) {
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+ index++;
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+ }
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+ if (index > 0) {
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+ list.subList(0, index).clear();
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+ }
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}
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+ // Paper end
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// CraftBukkit start
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org.bukkit.plugin.PluginManager manager = world.getServer().getPluginManager();
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@@ -204,7 +212,7 @@ public class BlockRedstoneTorch extends BlockTorch {
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static class RedstoneUpdateInfo {
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BlockPosition a;
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- long b;
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+ long b; final long getTime() { return this.b; } // Paper - OBFHELPER
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public RedstoneUpdateInfo(BlockPosition blockposition, long i) {
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this.a = blockposition;
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--
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2.9.3
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