From ad23b84309641a72e4cbff28fdbdf3bef5569256 Mon Sep 17 00:00:00 2001
From: Sotr <i@omc.hk>
Date: Tue, 26 Mar 2019 17:16:17 +0800
Subject: [PATCH] Remove UNUSED class

---
 .../minecraft/server/AkarinAsyncLighting.java | 54 -------------------
 src/main/java/net/minecraft/server/Chunk.java |  2 -
 2 files changed, 56 deletions(-)
 delete mode 100644 src/main/java/net/minecraft/server/AkarinAsyncLighting.java

diff --git a/src/main/java/net/minecraft/server/AkarinAsyncLighting.java b/src/main/java/net/minecraft/server/AkarinAsyncLighting.java
deleted file mode 100644
index dd8292724..000000000
--- a/src/main/java/net/minecraft/server/AkarinAsyncLighting.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package net.minecraft.server;
-
-import java.util.Map;
-import java.util.function.IntConsumer;
-
-import javax.annotation.concurrent.ThreadSafe;
-
-import lombok.AllArgsConstructor;
-
-@ThreadSafe
-@AllArgsConstructor
-public class AkarinAsyncLighting {
-    private final World world;
-    private final ChunkSection[] sections;
-    private final Map<HeightMap.Type, HeightMap> heightMap;
-    
-    public void getBrightness(EnumSkyBlock enumskyblock, BlockPosition blockposition, IntConsumer callback) {
-        this.getBrightness(enumskyblock, blockposition, this.world.o().g(), callback);
-    }
-    
-    public void getBrightness(EnumSkyBlock enumskyblock, BlockPosition blockposition, boolean canSeeSky, IntConsumer callback) {
-        int i = blockposition.getX() & 15;
-        int j = blockposition.getY();
-        int k = blockposition.getZ() & 15;
-        int l = j >> 4;
-
-        if (l >= 0 && l <= this.sections.length - 1) {
-            ChunkSection chunksection = this.sections[l];
-
-            if (chunksection == Chunk.a)
-                callback.accept(this.canHasLight(blockposition) ? enumskyblock.c : 0);
-            
-            switch (enumskyblock) {
-                case SKY:
-                    callback.accept(canSeeSky ? chunksection.c(i, j & 15, k) : 0);
-                case BLOCK:
-                    callback.accept(chunksection.d(i, j & 15, k));
-                default:
-                    callback.accept(enumskyblock.c);
-            }
-        } else {
-            boolean hasLight = (enumskyblock == EnumSkyBlock.SKY && canSeeSky) || enumskyblock == EnumSkyBlock.BLOCK;
-            callback.accept(hasLight ? enumskyblock.c : 0);
-        }
-    }
-    
-    public boolean canHasLight(BlockPosition blockposition) {
-        int i = blockposition.getX() & 15;
-        int j = blockposition.getY();
-        int k = blockposition.getZ() & 15;
-
-        return j >= ((HeightMap) this.heightMap.get(HeightMap.Type.LIGHT_BLOCKING)).a(i, k);
-    }
-}
\ No newline at end of file
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 85887f1ec..825a93b47 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -74,7 +74,6 @@ public class Chunk implements IChunkAccess {
     private int D;
     private final AtomicInteger E;
     private final ChunkCoordIntPair F;
-    private final AkarinAsyncLighting lightHandler; // Akarin
 
     // CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
     private volatile int neighbors = 0x1 << 12; // Akarin - volatile
@@ -179,7 +178,6 @@ public class Chunk implements IChunkAccess {
         // CraftBukkit start
         this.bukkitChunk = new org.bukkit.craftbukkit.CraftChunk(this);
         this.chunkKey = ChunkCoordIntPair.a(this.locX, this.locZ);
-        this.lightHandler = new AkarinAsyncLighting(world, sections, heightMap); // Akarin
     }
 
     public org.bukkit.Chunk bukkitChunk;