From 8c711022e13d05b57a315f7bfdd1c40b02ea7b20 Mon Sep 17 00:00:00 2001
From: FalsePattern <30945458+FalsePattern@users.noreply.github.com>
Date: Wed, 17 May 2023 21:43:41 +0200
Subject: [PATCH] managerize the rest of the lighting data

---
 .../falsepattern/chunk/internal/ChunkAPI.java |  2 +
 .../common/vanilla/AnvilChunkLoaderMixin.java |  4 --
 .../internal/vanilla/LightingManager.java     | 37 +++++++++++++++++++
 3 files changed, 39 insertions(+), 4 deletions(-)
 create mode 100644 src/main/java/com/falsepattern/chunk/internal/vanilla/LightingManager.java

diff --git a/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java b/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
index 04d56e0..14cd010 100644
--- a/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
+++ b/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
@@ -11,6 +11,7 @@ import com.falsepattern.chunk.api.ChunkDataRegistry;
 import com.falsepattern.chunk.internal.vanilla.BiomeManager;
 import com.falsepattern.chunk.internal.vanilla.BlockIDManager;
 import com.falsepattern.chunk.internal.vanilla.BlocklightManager;
+import com.falsepattern.chunk.internal.vanilla.LightingManager;
 import com.falsepattern.chunk.internal.vanilla.MetadataManager;
 import com.falsepattern.chunk.internal.vanilla.SkylightManager;
 
@@ -28,6 +29,7 @@ public class ChunkAPI {
     public void init(FMLInitializationEvent event) {
         ChunkDataRegistry.registerDataManager(new BlockIDManager());
         ChunkDataRegistry.registerDataManager(new MetadataManager());
+        ChunkDataRegistry.registerDataManager(new LightingManager());
         ChunkDataRegistry.registerDataManager(new BlocklightManager());
         ChunkDataRegistry.registerDataManager(new SkylightManager());
         ChunkDataRegistry.registerDataManager(new BiomeManager());
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
index c19ad33..c2036a7 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
@@ -42,9 +42,7 @@ public abstract class AnvilChunkLoaderMixin {
         nbt.setInteger("xPos", chunk.xPosition);
         nbt.setInteger("zPos", chunk.zPosition);
         nbt.setLong("LastUpdate", world.getTotalWorldTime());
-        nbt.setIntArray("HeightMap", chunk.heightMap);
         nbt.setBoolean("TerrainPopulated", chunk.isTerrainPopulated);
-        nbt.setBoolean("LightPopulated", chunk.isLightPopulated);
         nbt.setLong("InhabitedTime", chunk.inhabitedTime);
         writeSections(chunk, nbt);
         writeCustomData(chunk, nbt);
@@ -63,9 +61,7 @@ public abstract class AnvilChunkLoaderMixin {
         int x = nbt.getInteger("xPos");
         int z = nbt.getInteger("zPos");
         Chunk chunk = new Chunk(world, x, z);
-        chunk.heightMap = nbt.getIntArray("HeightMap");
         chunk.isTerrainPopulated = nbt.getBoolean("TerrainPopulated");
-        chunk.isLightPopulated = nbt.getBoolean("LightPopulated");
         chunk.inhabitedTime = nbt.getLong("InhabitedTime");
         readSections(chunk, nbt);
         readCustomData(chunk, nbt);
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/LightingManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/LightingManager.java
new file mode 100644
index 0000000..d39cad2
--- /dev/null
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/LightingManager.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2023 FalsePattern
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
+ * or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+
+package com.falsepattern.chunk.internal.vanilla;
+
+import com.falsepattern.chunk.api.ChunkDataManager;
+
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.world.chunk.Chunk;
+
+public class LightingManager extends VanillaManager implements ChunkDataManager.ChunkNBTDataManager {
+    @Override
+    public String id() {
+        return "lighting";
+    }
+
+    @Override
+    public void writeChunkToNBT(Chunk chunk, NBTTagCompound nbt) {
+        nbt.setIntArray("HeightMap", chunk.heightMap);
+        nbt.setBoolean("LightPopulated", chunk.isLightPopulated);
+    }
+
+    @Override
+    public void readChunkFromNBT(Chunk chunk, NBTTagCompound nbt) {
+        chunk.heightMap = nbt.getIntArray("HeightMap");
+        chunk.isLightPopulated = nbt.getBoolean("LightPopulated");
+    }
+
+    @Override
+    public boolean chunkPrivilegedAccess() {
+        return true;
+    }
+}