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* Optimise random block ticking Massive performance improvement for random block ticking. The performance increase comes from the fact that the vast majority of attempted block ticks (~95% in my testing) fail because the randomly selected block is not tickable. Now only tickable blocks are targeted, however this means that the maximum number of block ticks occurs per chunk. However, not all chunks are going to be targeted. The percent chance of a chunk being targeted is based on how many tickable blocks are in the chunk. This means that while block ticks are spread out less, the total number of blocks ticked per world tick remains the same. Therefore, the chance of a random tickable block being ticked remains the same.
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938 B
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21 lines
No EOL
938 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Zach Brown <1254957+zachbr@users.noreply.github.com>
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Date: Sat, 8 Feb 2020 18:02:24 -0600
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Subject: [PATCH] Allow overriding the java version check
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-DPaper.IgnoreJavaVersion=true
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diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
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index eb5f44e300..af05f3c1e0 100644
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--- a/src/main/java/org/bukkit/craftbukkit/Main.java
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+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
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@@ -0,0 +0,0 @@ public class Main {
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float javaVersion = Float.parseFloat(System.getProperty("java.class.version"));
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if (javaVersion > 57.0) {
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System.err.println("Unsupported Java detected (" + javaVersion + "). Only up to Java 13 is supported.");
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- return;
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+ if (!Boolean.getBoolean("Paper.IgnoreJavaVersion")) return;
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}
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try {
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--
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