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 java.util.Objects;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class Animation {
   class="kw">public class="kw">static class="kw">final int NULLABLE_BIT_FIELD_SIZE = 1;
   class="kw">public class="kw">static class="kw">final int FIXED_BLOCK_SIZE = 22;
   class="kw">public class="kw">static class="kw">final int VARIABLE_FIELD_COUNT = 2;
   class="kw">public class="kw">static class="kw">final int VARIABLE_BLOCK_START = 30;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 32768040;
   @Nullable
   class="kw">public String name;
   class="kw">public float speed;
   class="kw">public float blendingDuration = 0.2F;
   class="kw">public boolean looping;
   class="kw">public float weight;
   @Nonnull
   class="kw">public int[] footstepIntervals = new int[0];
   class="kw">public int soundEventIndex;
   class="kw">public int passiveLoopCount;

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

   class="kw">public Animation(@Nullable String var1, float var2, float var3, boolean var4, float var5, @Nonnull int[] var6, int var7, int var8) {
      this.name = var1;
      this.speed = var2;
      this.blendingDuration = var3;
      this.looping = var4;
      this.weight = var5;
      this.footstepIntervals = var6;
      this.soundEventIndex = var7;
      this.passiveLoopCount = var8;
   }

   class="kw">public Animation(@Nonnull Animation var1) {
      this.name = var1.name;
      this.speed = var1.speed;
      this.blendingDuration = var1.blendingDuration;
      this.looping = var1.looping;
      this.weight = var1.weight;
      this.footstepIntervals = var1.footstepIntervals;
      this.soundEventIndex = var1.soundEventIndex;
      this.passiveLoopCount = var1.passiveLoopCount;
   }

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

      long var2 = var1 + 30L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Animation", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

   @Nullable
   class="kw">public class="kw">static String getName(MemorySegment var0) {
      class="kw">return getName(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static String getName(MemorySegment var0, int var1) {
      class="kw">return hasName(var0, var1) ? PacketIO.readVarString("Name", var0, var1 + getValidatedOffset(var0, var1, 22, 30, "Name"), 4096000) : null;
   }

   class="kw">public class="kw">static float getSpeed(MemorySegment var0) {
      class="kw">return getSpeed(var0, 0);
   }

   class="kw">public class="kw">static float getSpeed(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 1), "Speed");
   }

   class="kw">public class="kw">static float getBlendingDuration(MemorySegment var0) {
      class="kw">return getBlendingDuration(var0, 0);
   }

   class="kw">public class="kw">static float getBlendingDuration(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 5), "BlendingDuration");
   }

   class="kw">public class="kw">static boolean getLooping(MemorySegment var0) {
      class="kw">return getLooping(var0, 0);
   }

   class="kw">public class="kw">static boolean getLooping(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_BOOL, var1 + 9);
   }

   class="kw">public class="kw">static float getWeight(MemorySegment var0) {
      class="kw">return getWeight(var0, 0);
   }

   class="kw">public class="kw">static float getWeight(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 10), "Weight");
   }

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

   class="kw">public class="kw">static int[] getFootstepIntervals(MemorySegment var0, int var1) {
      int var2 = var1 + getValidatedOffset(var0, var1, 26, 30, "FootstepIntervals");
      long var3 = VarInt.getWithLength(var0, var2);
      if (var3 == -1L) {
         throw ProtocolException.invalidVarInt("FootstepIntervals");
      }

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

      int var6 = (int)(var3 >>> 32);
      if (var2 + var6 + var5 * 4L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("FootstepIntervals", (int)Math.min(var2 + var6 + var5 * 4L, 2147483647L), (int)var0.byteSize());
      }

      var2 += var6;
      int[] var7 = new int[var5];
      MemorySegment.copy(var0, PacketIO.PROTO_INT, var2, var7, 0, var5);
      class="kw">return var7;
   }

   class="kw">public class="kw">static int getSoundEventIndex(MemorySegment var0) {
      class="kw">return getSoundEventIndex(var0, 0);
   }

   class="kw">public class="kw">static int getSoundEventIndex(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 14);
   }

   class="kw">public class="kw">static int getPassiveLoopCount(MemorySegment var0) {
      class="kw">return getPassiveLoopCount(var0, 0);
   }

   class="kw">public class="kw">static int getPassiveLoopCount(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 18);
   }

   class="kw">public class="kw">static boolean hasName(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 1) != 0;
   }

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

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

   class="kw">public class="kw">static Animation toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 30;
      int var4 = 0;
      String var5 = null;
      if (hasName(var0, var1)) {
         requireSlot(var0, var1 + 22, var4, "Name");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         var5 = PacketIO.readVarString("Name", var0, var6, 0, 4096000, var7);
         var4 += (int)var7 + (int)(var7 >>> 32);
      } else {
         requireSlot(var0, var1 + 22, -1, "Name");
      }

      requireSlot(var0, var1 + 26, var4, "FootstepIntervals");
      int var14 = var3 + var4;
      long var8 = VarInt.getWithLength(var0, var14);
      if (var8 == -1L) {
         throw ProtocolException.invalidVarInt("FootstepIntervals");
      }

      int var10 = (int)var8;
      if (var10 > 4096000) {
         throw ProtocolException.arrayTooLong("FootstepIntervals", var10, 4096000);
      }

      int var11 = (int)(var8 >>> 32);
      if (var14 + var11 + var10 * 4L > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("FootstepIntervals", (int)Math.min(var14 + var11 + var10 * 4L, 2147483647L), (int)var0.byteSize());
      }

      var14 += var11;
      int[] var13 = new int[var10];
      MemorySegment.copy(var0, PacketIO.PROTO_INT, var14, var13, 0, var10);
      var4 = var14 + var10 * 4 - var3;
      Animation var16 = new Animation(
         var5,
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 1), "Speed"),
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 5), "BlendingDuration"),
         var0.get(PacketIO.PROTO_BOOL, var1 + 9),
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 10), "Weight"),
         var13,
         var0.get(PacketIO.PROTO_INT, var1 + 14),
         var0.get(PacketIO.PROTO_INT, var1 + 18)
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var16;
   }

   class="kw">public int serialize(@Nonnull MemorySegment var1, int var2) {
      byte var3 = 0;
      if (this.name != null) {
         var3 = (byte)(var3 | 1);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      PacketIO.requireFinite(this.speed, "Speed");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 1, this.speed);
      PacketIO.requireFinite(this.blendingDuration, "BlendingDuration");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 5, this.blendingDuration);
      var1.set(PacketIO.PROTO_BOOL, var2 + 9, this.looping);
      PacketIO.requireFinite(this.weight, "Weight");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 10, this.weight);
      var1.set(PacketIO.PROTO_INT, var2 + 14, this.soundEventIndex);
      var1.set(PacketIO.PROTO_INT, var2 + 18, this.passiveLoopCount);
      int var4 = var2 + 30;
      if (this.name != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 22, var4 - var2 - 30);
         var4 += PacketIO.writeVarString(var1, var4, this.name, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 22, -1);
      }

      var1.set(PacketIO.PROTO_INT, var2 + 26, var4 - var2 - 30);
      if (this.footstepIntervals.length > 4096000) {
         throw ProtocolException.arrayTooLong("FootstepIntervals", this.footstepIntervals.length, 4096000);
      }

      var4 += VarInt.set(var1, var4, this.footstepIntervals.length);
      MemorySegment.copy(this.footstepIntervals, 0, var1, PacketIO.PROTO_INT, var4, this.footstepIntervals.length);
      var4 += this.footstepIntervals.length * 4;
      class="kw">return var4 - var2;
   }

   class="kw">public int computeSize() {
      int var1 = 30;
      if (this.name != null) {
         var1 += PacketIO.stringSize(this.name);
      }

      class="kw">return var1 + VarInt.size(this.footstepIntervals.length) + this.footstepIntervals.length * 4;
   }

   class="kw">public Animation clone() {
      Animation var1 = new Animation();
      var1.name = this.name;
      var1.speed = this.speed;
      var1.blendingDuration = this.blendingDuration;
      var1.looping = this.looping;
      var1.weight = this.weight;
      var1.footstepIntervals = Arrays.copyOf(this.footstepIntervals, this.footstepIntervals.length);
      var1.soundEventIndex = this.soundEventIndex;
      var1.passiveLoopCount = this.passiveLoopCount;
      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 Animation var2)
            ? false
            : Objects.equals(this.name, var2.name)
               && this.speed == var2.speed
               && this.blendingDuration == var2.blendingDuration
               && this.looping == var2.looping
               && this.weight == var2.weight
               && Arrays.equals(this.footstepIntervals, var2.footstepIntervals)
               && this.soundEventIndex == var2.soundEventIndex
               && this.passiveLoopCount == var2.passiveLoopCount;
      }
   }

   @Override
   class="kw">public int hashCode() {
      int var1 = 1;
      var1 = 31 * var1 + Objects.hashCode(this.name);
      var1 = 31 * var1 + Float.hashCode(this.speed);
      var1 = 31 * var1 + Float.hashCode(this.blendingDuration);
      var1 = 31 * var1 + Boolean.hashCode(this.looping);
      var1 = 31 * var1 + Float.hashCode(this.weight);
      var1 = 31 * var1 + Arrays.hashCode(this.footstepIntervals);
      var1 = 31 * var1 + Integer.hashCode(this.soundEventIndex);
      class="kw">return 31 * var1 + Integer.hashCode(this.passiveLoopCount);
   }
}