PaperMC/Spigot-Server-Patches/Configurable-Grass-Spread-Tick-Rate.patch
Aikar 265ac2bbb1 Re-enable light queue toggle, optimize neighbor checks, add max queue time
light queue is actually buggy, so re-enabling the config.

however, if anyone is ok with the buggy behavior, made the max time lost due to
light queue configurable.

We want to get to making the ligth queue default if we can make it work perfectly.

also applying neighbor optimizations to use the faster method for light checks.
2018-09-26 00:57:59 -04:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 3 Apr 2016 16:28:17 -0400
Subject: [PATCH] Configurable Grass Spread Tick Rate
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index dd23ea45e5..17755108a8 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
private void useInhabitedTime() {
useInhabitedTime = getBoolean("use-chunk-inhabited-timer", true);
}
+
+ public int grassUpdateRate = 1;
+ private void grassUpdateRate() {
+ grassUpdateRate = Math.max(0, getInt("grass-spread-tick-rate", grassUpdateRate));
+ log("Grass Spread Tick Rate: " + grassUpdateRate);
+ }
}
diff --git a/src/main/java/net/minecraft/server/BlockDirtSnowSpreadable.java b/src/main/java/net/minecraft/server/BlockDirtSnowSpreadable.java
index b0e08a3365..52ae980d37 100644
--- a/src/main/java/net/minecraft/server/BlockDirtSnowSpreadable.java
+++ b/src/main/java/net/minecraft/server/BlockDirtSnowSpreadable.java
@@ -0,0 +0,0 @@ public abstract class BlockDirtSnowSpreadable extends BlockDirtSnow {
}
public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random) {
+ if (this instanceof BlockGrass && world.paperConfig.grassUpdateRate != 1 && (world.paperConfig.grassUpdateRate < 1 || (MinecraftServer.currentTick + blockposition.hashCode()) % world.paperConfig.grassUpdateRate != 0)) { return; } // Paper
if (!world.isClientSide) {
if (!a((IWorldReader) world, blockposition)) {
// CraftBukkit start
--