From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <blake.galbreath@gmail.com>
Date: Sun, 12 Jun 2022 09:18:57 -0500
Subject: [PATCH] Fix pufferfish issues


diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 8ed9f14f1ca71111a8215b28821bd5e398c0d0a6..42c88ef31474690c95f7cfe7c3075e1f854c4005 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -775,7 +775,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
     }
     // Paper start - optimise random block ticking
     private final BlockPos.MutableBlockPos chunkTickMutablePosition = new BlockPos.MutableBlockPos();
-    // private final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(); // Pufferfish - moved to super
+    private final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(this.random.nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - moved to super // Purpur - dont break ABI
     // Paper end
 
     private int currentIceAndSnowTick = 0; protected void resetIceAndSnowTick() { this.currentIceAndSnowTick = this.randomTickRandom.nextInt(16); } // Pufferfish
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 0681a7499755b573c191804b38ac8783eb7d0f32..b6f5d2aa4c6edb61421a553211ce71592d8c767a 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -271,7 +271,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
 
     public abstract ResourceKey<LevelStem> getTypeKey();
 
-    protected final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(java.util.concurrent.ThreadLocalRandom.current().nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - move thread unsafe random initialization // Pufferfish - getter
+    //protected final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(java.util.concurrent.ThreadLocalRandom.current().nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - move thread unsafe random initialization // Pufferfish - getter // Purpur - dont break ABI
 
     // Pufferfish start - ensure these get inlined
     private final int minBuildHeight, minSection, height, maxBuildHeight, maxSection;
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
index 0b08a91ae9dc73c011dbb5f517becac7d08fd1e9..6fbf26eb7da8df2f0a4158ff9f12022518ada8e3 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
@@ -136,7 +136,7 @@ public class LevelChunk extends ChunkAccess {
         this.fluidTicks = fluidTickScheduler;
         // CraftBukkit start
         this.bukkitChunk = new org.bukkit.craftbukkit.CraftChunk(this);
-        this.lightningTick = this.level.getThreadUnsafeRandom().nextInt(100000) << 1; // Pufferfish - initialize lightning tick
+        this.lightningTick = java.util.concurrent.ThreadLocalRandom.current().nextInt(100000) << 1; // Pufferfish - initialize lightning tick // Purpur - any random will do
     }
 
     public org.bukkit.Chunk bukkitChunk;