From 59b13d78be0e48c6a1bb232cf1c2791e24ed41ce Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Mon, 13 Apr 2015 15:47:15 -0500 Subject: [PATCH] Fix redstone lag issues diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java index 261c86c..f766467 100644 --- a/src/main/java/net/minecraft/server/WorldServer.java +++ b/src/main/java/net/minecraft/server/WorldServer.java @@ -611,6 +611,8 @@ public class WorldServer extends World implements IAsyncTaskHandler { if (false) { // CraftBukkit throw new IllegalStateException("TickNextTick list out of synch"); } else { + // PaperSpigot start - No, stop doing this, it affects things like redstone + /* if (i > 1000) { // CraftBukkit start - If the server has too much to process over time, try to alleviate that if (i > 20 * 1000) { @@ -619,7 +621,11 @@ public class WorldServer extends World implements IAsyncTaskHandler { i = 1000; } // CraftBukkit end + */ + if (i > paperSpigotConfig.tickNextTickCap) { + i = paperSpigotConfig.tickNextTickCap; } + // PaperSpigot end this.methodProfiler.a("cleaning"); @@ -636,6 +642,23 @@ public class WorldServer extends World implements IAsyncTaskHandler { this.V.add(nextticklistentry); } + // PaperSpigot start - Allow redstone ticks to bypass the tickNextTickListCap + if (paperSpigotConfig.tickNextTickListCapIgnoresRedstone) { + Iterator iterator = this.M.iterator(); + while (iterator.hasNext()) { + NextTickListEntry next = iterator.next(); + if (!flag && next.b > this.worldData.getTime()) { + break; + } + + if (next.a().isPowerSource() || next.a() instanceof IContainer) { + iterator.remove(); + this.V.add(next); + } + } + } + // PaperSpigot end + this.methodProfiler.b(); this.methodProfiler.a("ticking"); Iterator iterator = this.V.iterator(); diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java index 1915a7c..e00581c 100644 --- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java +++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java @@ -223,4 +223,14 @@ public class PaperSpigotWorldConfig System.err.println( "==========================================" ); } } + + public int tickNextTickCap; + public boolean tickNextTickListCapIgnoresRedstone; + private void tickNextTickCap() + { + tickNextTickCap = getInt( "tick-next-tick-list-cap", 10000 ); // Higher values will be friendlier to vanilla style mechanics (to a point) but may hurt performance + tickNextTickListCapIgnoresRedstone = getBoolean( "tick-next-tick-list-cap-ignores-redstone", false ); // Redstone TickNextTicks will always bypass the preceding cap. + log( "WorldServer TickNextTick cap set at " + tickNextTickCap ); + log( "WorldServer TickNextTickList cap always processes redstone: " + tickNextTickListCapIgnoresRedstone ); + } } -- 1.9.4.msysgit.2