class="kw">package com.hypixel.hytale.protocol;

class="kw">import com.hypixel.hytale.protocol.io.PacketIO;
class="kw">import com.hypixel.hytale.protocol.io.ProtocolException;
class="kw">import com.hypixel.hytale.protocol.io.ReadCursor;
class="kw">import com.hypixel.hytale.protocol.io.VarInt;
class="kw">import java.lang.foreign.MemorySegment;
class="kw">import java.util.Arrays;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class OffsetNoise {
   class="kw">public class="kw">static class="kw">final int NULLABLE_BIT_FIELD_SIZE = 0;
   class="kw">public class="kw">static class="kw">final int FIXED_BLOCK_SIZE = 0;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 3;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 12;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 270336027;
   @Nonnull
   class="kw">public NoiseConfig[] x = new NoiseConfig[0];
   @Nonnull
   class="kw">public NoiseConfig[] y = new NoiseConfig[0];
   @Nonnull
   class="kw">public NoiseConfig[] z = new NoiseConfig[0];

   class="kw">public OffsetNoise() {
   }

   class="kw">public OffsetNoise(@Nonnull NoiseConfig[] var1, @Nonnull NoiseConfig[] var2, @Nonnull NoiseConfig[] var3) {
      this.x = var1;
      this.y = var2;
      this.z = var3;
   }

   class="kw">public OffsetNoise(@Nonnull OffsetNoise var1) {
      this.x = var1.x;
      this.y = var1.y;
      this.z = var1.z;
   }

   class="kw">public class="kw">static void requireBounds(MemorySegment var0, int var1) {
      if (var1 < 0) {
         throw ProtocolException.invalidOffset("OffsetNoise", var1, (int)var0.byteSize());
      }

      long var2 = var1 + 12L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("OffsetNoise", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   class="kw">public class="kw">static NoiseConfig[] getX(MemorySegment var0) {
      class="kw">return getX(var0, 0);
   }

   class="kw">public class="kw">static NoiseConfig[] getX(MemorySegment var0, int var1) {
      int var2 = var1 + getValidatedOffset(var0, var1, 0, 12, "X");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("X");
      }

      int var5 = (int)var3;
      if (var5 > 4096000) {
         throw ProtocolException.arrayTooLong("X", var5, 4096000);
      }

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("X", (int)Math.min(var2 + var6 + var5 * 22L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      NoiseConfig[] var7 = new NoiseConfig[var5];

      for (int var8 = 0; var8 < var5; var8++) {
         var7[var8] = NoiseConfig.toObject(var0, var2 + var8 * 22);
      }

      class="kw">return var7;
   }

   class="kw">public class="kw">static NoiseConfig[] getY(MemorySegment var0) {
      class="kw">return getY(var0, 0);
   }

   class="kw">public class="kw">static NoiseConfig[] getY(MemorySegment var0, int var1) {
      int var2 = var1 + getValidatedOffset(var0, var1, 4, 12, "Y");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("Y");
      }

      int var5 = (int)var3;
      if (var5 > 4096000) {
         throw ProtocolException.arrayTooLong("Y", var5, 4096000);
      }

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Y", (int)Math.min(var2 + var6 + var5 * 22L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      NoiseConfig[] var7 = new NoiseConfig[var5];

      for (int var8 = 0; var8 < var5; var8++) {
         var7[var8] = NoiseConfig.toObject(var0, var2 + var8 * 22);
      }

      class="kw">return var7;
   }

   class="kw">public class="kw">static NoiseConfig[] getZ(MemorySegment var0) {
      class="kw">return getZ(var0, 0);
   }

   class="kw">public class="kw">static NoiseConfig[] getZ(MemorySegment var0, int var1) {
      int var2 = var1 + getValidatedOffset(var0, var1, 8, 12, "Z");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("Z");
      }

      int var5 = (int)var3;
      if (var5 > 4096000) {
         throw ProtocolException.arrayTooLong("Z", var5, 4096000);
      }

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Z", (int)Math.min(var2 + var6 + var5 * 22L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      NoiseConfig[] var7 = new NoiseConfig[var5];

      for (int var8 = 0; var8 < var5; var8++) {
         var7[var8] = NoiseConfig.toObject(var0, var2 + var8 * 22);
      }

      class="kw">return var7;
   }

   class="kw">private class="kw">static int getValidatedOffset(MemorySegment var0, int var1, int var2, int var3, String var4) {
      int var5 = var0.get(PacketIO.PROTO_INT, var1 + var2);
      if (var5 >= 0 && var5 <= var0.byteSize() - var1 - var3) {
         class="kw">return var3 + var5;
      } else {
         throw ProtocolException.invalidOffset(var4, var5, (int)var0.byteSize());
      }
   }

   class="kw">private class="kw">static void requireSlot(MemorySegment var0, int var1, int var2, String var3) {
      int var4 = var0.get(PacketIO.PROTO_INT, var1);
      if (var4 != var2) {
         throw ProtocolException.nonCanonicalLayout(var3, var4, var2);
      }
   }

   class="kw">public class="kw">static OffsetNoise toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

   class="kw">public class="kw">static OffsetNoise toObject(MemorySegment var0, int var1) {
      class="kw">return toObject(var0, var1, null);
   }

   class="kw">public class="kw">static OffsetNoise toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 12;
      int var4 = 0;
      requireSlot(var0, var1 + 0, var4, "X");
      int var6 = var3 + var4;
      long var7 = VarInt.getWithLength(var0, var6);
      if (var7 == -1L) {
         throw ProtocolException.invalidVarInt("X");
      }

      int var9 = (int)var7;
      if (var9 > 4096000) {
         throw ProtocolException.arrayTooLong("X", var9, 4096000);
      }

      int var10 = (int)(var7 >>> 32);
      if (var6 + var10 + var9 * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("X", (int)Math.min(var6 + var10 + var9 * 22L, 2147483647L), (int)var0.byteSize());
      }

      var6 += var10;
      NoiseConfig[] var5 = new NoiseConfig[var9];

      for (int var11 = 0; var11 < var9; var11++) {
         var5[var11] = NoiseConfig.toObject(var0, var6 + var11 * 22);
      }

      var4 = var6 + var9 * 22 - var3;
      requireSlot(var0, var1 + 4, var4, "Y");
      int offx = var3 + var4;
      long packedx = VarInt.getWithLength(var0, offx);
      if (packedx == -1L) {
         throw ProtocolException.invalidVarInt("Y");
      }

      var10 = (int)packedx;
      if (var10 > 4096000) {
         throw ProtocolException.arrayTooLong("Y", var10, 4096000);
      }

      int lenOffsetx = (int)(packedx >>> 32);
      if (offx + lenOffsetx + var10 * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Y", (int)Math.min(offx + lenOffsetx + var10 * 22L, 2147483647L), (int)var0.byteSize());
      }

      int var20 = offx + lenOffsetx;
      NoiseConfig[] var18 = new NoiseConfig[var10];

      for (int var12 = 0; var12 < var10; var12++) {
         var18[var12] = NoiseConfig.toObject(var0, var20 + var12 * 22);
      }

      var4 = var20 + var10 * 22 - var3;
      requireSlot(var0, var1 + 8, var4, "Z");
      int offxx = var3 + var4;
      long packedxx = VarInt.getWithLength(var0, offxx);
      if (packedxx == -1L) {
         throw ProtocolException.invalidVarInt("Z");
      }

      lenOffsetx = (int)packedxx;
      if (lenOffsetx > 4096000) {
         throw ProtocolException.arrayTooLong("Z", lenOffsetx, 4096000);
      }

      int lenOffsetxx = (int)(packedxx >>> 32);
      if (offxx + lenOffsetxx + lenOffsetx * 22L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Z", (int)Math.min(offxx + lenOffsetxx + lenOffsetx * 22L, 2147483647L), (int)var0.byteSize());
      }

      int var23 = offxx + lenOffsetxx;
      NoiseConfig[] var21 = new NoiseConfig[lenOffsetx];

      for (int var13 = 0; var13 < lenOffsetx; var13++) {
         var21[var13] = NoiseConfig.toObject(var0, var23 + var13 * 22);
      }

      var4 = var23 + lenOffsetx * 22 - var3;
      OffsetNoise var24 = new OffsetNoise(var5, var18, var21);
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var24;
   }

   class="kw">public int serialize(@Nonnull MemorySegment var1, int var2) {
      int var3 = var2 + 12;
      var1.set(PacketIO.PROTO_INT, var2 + 0, var3 - var2 - 12);
      if (this.x.length > 4096000) {
         throw ProtocolException.arrayTooLong("X", this.x.length, 4096000);
      }

      var3 += VarInt.set(var1, var3, this.x.length);
      int var4 = 0;

      for (int var5 = 0; var5 < this.x.length; var5++) {
         var4 += this.x[var5].serialize(var1, var3 + var4);
      }

      var3 += var4;
      var1.set(PacketIO.PROTO_INT, var2 + 4, var3 - var2 - 12);
      if (this.y.length > 4096000) {
         throw ProtocolException.arrayTooLong("Y", this.y.length, 4096000);
      }

      var3 += VarInt.set(var1, var3, this.y.length);
      int var14 = 0;

      for (int var6 = 0; var6 < this.y.length; var6++) {
         var14 += this.y[var6].serialize(var1, var3 + var14);
      }

      var3 += var14;
      var1.set(PacketIO.PROTO_INT, var2 + 8, var3 - var2 - 12);
      if (this.z.length > 4096000) {
         throw ProtocolException.arrayTooLong("Z", this.z.length, 4096000);
      }

      var3 += VarInt.set(var1, var3, this.z.length);
      int var15 = 0;

      for (int var7 = 0; var7 < this.z.length; var7++) {
         var15 += this.z[var7].serialize(var1, var3 + var15);
      }

      var3 += var15;
      class="kw">return var3 - var2;
   }

   class="kw">public int computeSize() {
      int var1 = 12;
      var1 += VarInt.size(this.x.length) + this.x.length * 22;
      var1 += VarInt.size(this.y.length) + this.y.length * 22;
      class="kw">return var1 + VarInt.size(this.z.length) + this.z.length * 22;
   }

   class="kw">public OffsetNoise clone() {
      OffsetNoise var1 = new OffsetNoise();
      var1.x = Arrays.stream(this.x).map(var0 -> var0.clone()).toArray(NoiseConfig[]::new);
      var1.y = Arrays.stream(this.y).map(var0 -> var0.clone()).toArray(NoiseConfig[]::new);
      var1.z = Arrays.stream(this.z).map(var0 -> var0.clone()).toArray(NoiseConfig[]::new);
      class="kw">return var1;
   }

   @Override
   class="kw">public boolean equals(Object var1) {
      if (this == var1) {
         class="kw">return true;
      } else {
         class="kw">return !(var1 class="kw">instanceof OffsetNoise var2) ? false : Arrays.equals(this.x, var2.x) && Arrays.equals(this.y, var2.y) && Arrays.equals(this.z, var2.z);
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Arrays.hashCode(this.x);
      var1 = 31 * var1 + Arrays.hashCode(this.y);
      class="kw">return 31 * var1 + Arrays.hashCode(this.z);
   }
}