class="kw">package com.hypixel.hytale.server.core.universe.world.worldgen;

class="kw">import com.hypixel.hytale.component.Holder;
class="kw">import com.hypixel.hytale.logger.HytaleLogger;
class="kw">import com.hypixel.hytale.math.util.ChunkUtil;
class="kw">import com.hypixel.hytale.protocol.Opacity;
class="kw">import com.hypixel.hytale.server.core.asset.type.blocktype.config.BlockType;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.BlockChunk;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.environment.EnvironmentChunk;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.palette.IntBytePalette;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.palette.ShortBytePalette;
class="kw">import com.hypixel.hytale.server.core.universe.world.chunk.section.BlockSection;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.ChunkStore;
class="kw">import java.util.logging.Level;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class GeneratedBlockChunk {
   class="kw">private class="kw">static class="kw">final HytaleLogger LOGGER = HytaleLogger.forEnclosingClass();
   class="kw">protected long index;
   class="kw">protected int x;
   class="kw">protected int z;
   class="kw">protected class="kw">final IntBytePalette tint;
   class="kw">protected class="kw">final EnvironmentChunk environments;
   class="kw">protected class="kw">final GeneratedChunkSection[] chunkSections;

   class="kw">public GeneratedBlockChunk() {
      this(0L, 0, 0);
   }

   class="kw">public GeneratedBlockChunk(long var1, int var3, int var4) {
      this(var1, var3, var4, new IntBytePalette(), new EnvironmentChunk(), new GeneratedChunkSection[10]);
   }

   class="kw">public GeneratedBlockChunk(long var1, int var3, int var4, IntBytePalette var5, EnvironmentChunk var6, GeneratedChunkSection[] var7) {
      this.index = var1;
      this.x = var3;
      this.z = var4;
      this.tint = var5;
      this.environments = var6;
      this.chunkSections = var7;
   }

   class="kw">public long getIndex() {
      class="kw">return this.index;
   }

   class="kw">public int getX() {
      class="kw">return this.x;
   }

   class="kw">public int getZ() {
      class="kw">return this.z;
   }

   class="kw">public void setCoordinates(long var1, int var3, int var4) {
      this.index = var1;
      this.x = var3;
      this.z = var4;
   }

   class="kw">public int getHeight(int var1, int var2) {
      int var5 = 320;

      while (--var5 > 0) {
         GeneratedChunkSection var3 = this.getSection(var5);
         if (var3 == null) {
            var5 = ChunkUtil.indexSection(var5) * 32;
            if (var5 == 0) {
               break;
            }
         } else {
            int var4 = var3.getBlock(var1, var5, var2);
            BlockType var6 = BlockType.getAssetMap().getAsset(var4);
            if (var4 != 0 && var6 != null && var6.getOpacity() != Opacity.Transparent) {
               break;
            }
         }
      }

      class="kw">return var5;
   }

   @Nonnull
   class="kw">public ShortBytePalette generateHeight() {
      ShortBytePalette var1 = new ShortBytePalette();

      for (int var2 = 0; var2 < 32; var2++) {
         for (int var3 = 0; var3 < 32; var3++) {
            var1.set(var2, var3, (short)this.getHeight(var2, var3));
         }
      }

      class="kw">return var1;
   }

   @Nonnull
   class="kw">public EnvironmentChunk getEnvironmentChunk() {
      class="kw">return this.environments;
   }

   @Nullable
   class="kw">public GeneratedChunkSection getSection(int var1) {
      int var2 = ChunkUtil.indexSection(var1);
      class="kw">return var2 >= 0 && var2 < this.chunkSections.length ? this.chunkSections[var2] : null;
   }

   class="kw">public int getTint(int var1, int var2) {
      class="kw">return this.tint.get(var1, var2);
   }

   class="kw">public void setTint(int var1, int var2, int var3) {
      this.tint.set(var1, var2, var3);
   }

   class="kw">public void setEnvironment(int var1, int var2, int var3, int var4) {
      this.environments.set(var1, var2, var3, var4);
   }

   class="kw">public void setEnvironmentColumn(int var1, int var2, int var3) {
      this.environments.setColumn(var1, var2, var3);
   }

   class="kw">public int getEnvironment(int var1, int var2, int var3) {
      class="kw">return this.environments.get(var1, var2, var3);
   }

   class="kw">public int getRotationIndex(int var1, int var2, int var3) {
      if (var2 >= 0 && var2 < 320) {
         GeneratedChunkSection var4 = this.getSection(var2);
         class="kw">return var4 == null ? 0 : var4.getRotationIndex(var1, var2, var3);
      } else {
         class="kw">return 0;
      }
   }

   class="kw">public int getBlock(int var1, int var2, int var3) {
      if (var2 >= 0 && var2 < 320) {
         GeneratedChunkSection var4 = this.getSection(var2);
         class="kw">return var4 == null ? 0 : var4.getBlock(var1, var2, var3);
      } else {
         class="kw">return 0;
      }
   }

   class="kw">public void setBlock(int var1, int var2, int var3, int var4, int var5, int var6) {
      if (var2 >= 0 && var2 < 320) {
         GeneratedChunkSection var7 = this.getSection(var2);
         int var8 = ChunkUtil.indexSection(var2);
         if (var7 == null) {
            if (var4 == 0) {
               class="kw">return;
            }

            var7 = this.initialize(var8);
         }

         var7.setBlock(var1, var2, var3, var4, var5, var6);
      } else {
         ((HytaleLogger.Api)LOGGER.at(Level.INFO).withCause(new Exception()))
            .log("Failed to set block %d, %d, %d to %d because it is outside the world bounds", var1, var2, var3, var4);
      }
   }

   @Nonnull
   class="kw">private GeneratedChunkSection initialize(int var1) {
      class="kw">return this.chunkSections[var1] = new GeneratedChunkSection();
   }

   class="kw">public void removeSection(int var1) {
      int var2 = ChunkUtil.indexSection(var1);
      if (var2 >= 0 && var2 < this.chunkSections.length) {
         this.chunkSections[var2] = null;
      }
   }

   @Nonnull
   class="kw">public BlockChunk toBlockChunk(Holder<ChunkStore>[] var1) {
      for (int var2 = 0; var2 < this.chunkSections.length; var2++) {
         GeneratedChunkSection var3 = this.chunkSections[var2];
         if (var3 != null) {
            var1[var2].putComponent(BlockSection.getComponentType(), var3.toChunkSection());
         }
      }

      ShortBytePalette var4 = this.generateHeight();
      this.environments.trim();
      class="kw">return new BlockChunk(this.x, this.z, var4, this.tint, this.environments);
   }
}