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

class="kw">public class Trail {
   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 = 61;
   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 = 69;
   class="kw">public class="kw">static class="kw">final int MAX_SIZE = 32768079;
   @Nullable
   class="kw">public String id;
   @Nullable
   class="kw">public String texture;
   class="kw">public int lifeSpan;
   class="kw">public float roll;
   @Nullable
   class="kw">public Edge start;
   @Nullable
   class="kw">public Edge end;
   class="kw">public float lightInfluence;
   @Nonnull
   class="kw">public FXRenderMode renderMode = FXRenderMode.BlendLinear;
   @Nullable
   class="kw">public IntersectionHighlight intersectionHighlight;
   class="kw">public boolean smooth;
   @Nullable
   class="kw">public Vector2i frameSize;
   @Nullable
   class="kw">public Range frameRange;
   class="kw">public int frameLifeSpan;

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

   class="kw">public Trail(
      @Nullable String var1,
      @Nullable String var2,
      int var3,
      float var4,
      @Nullable Edge var5,
      @Nullable Edge var6,
      float var7,
      @Nonnull FXRenderMode var8,
      @Nullable IntersectionHighlight var9,
      boolean var10,
      @Nullable Vector2i var11,
      @Nullable Range var12,
      int var13
   ) {
      this.id = var1;
      this.texture = var2;
      this.lifeSpan = var3;
      this.roll = var4;
      this.start = var5;
      this.end = var6;
      this.lightInfluence = var7;
      this.renderMode = var8;
      this.intersectionHighlight = var9;
      this.smooth = var10;
      this.frameSize = var11;
      this.frameRange = var12;
      this.frameLifeSpan = var13;
   }

   class="kw">public Trail(@Nonnull Trail var1) {
      this.id = var1.id;
      this.texture = var1.texture;
      this.lifeSpan = var1.lifeSpan;
      this.roll = var1.roll;
      this.start = var1.start;
      this.end = var1.end;
      this.lightInfluence = var1.lightInfluence;
      this.renderMode = var1.renderMode;
      this.intersectionHighlight = var1.intersectionHighlight;
      this.smooth = var1.smooth;
      this.frameSize = var1.frameSize;
      this.frameRange = var1.frameRange;
      this.frameLifeSpan = var1.frameLifeSpan;
   }

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

      long var2 = var1 + 69L;
      if (var2 > var0.byteSize()) {
         throw ProtocolException.bufferTooSmall("Trail", (int)Math.min(var2, 2147483647L), (int)var0.byteSize());
      }
   }

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

   @Nullable
   class="kw">public class="kw">static String getId(MemorySegment var0, int var1) {
      class="kw">return hasId(var0, var1) ? PacketIO.readVarString("Id", var0, var1 + getValidatedOffset(var0, var1, 61, 69, "Id"), 4096000) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static String getTexture(MemorySegment var0, int var1) {
      class="kw">return hasTexture(var0, var1) ? PacketIO.readVarString("Texture", var0, var1 + getValidatedOffset(var0, var1, 65, 69, "Texture"), 4096000) : null;
   }

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

   class="kw">public class="kw">static int getLifeSpan(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 1);
   }

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

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

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

   @Nullable
   class="kw">public class="kw">static Edge getStart(MemorySegment var0, int var1) {
      class="kw">return hasStart(var0, var1) ? Edge.toObject(var0, var1 + 9) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static Edge getEnd(MemorySegment var0, int var1) {
      class="kw">return hasEnd(var0, var1) ? Edge.toObject(var0, var1 + 18) : null;
   }

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

   class="kw">public class="kw">static float getLightInfluence(MemorySegment var0, int var1) {
      class="kw">return PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 27), "LightInfluence");
   }

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

   class="kw">public class="kw">static FXRenderMode getRenderMode(MemorySegment var0, int var1) {
      class="kw">return FXRenderMode.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 31));
   }

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

   @Nullable
   class="kw">public class="kw">static IntersectionHighlight getIntersectionHighlight(MemorySegment var0, int var1) {
      class="kw">return hasIntersectionHighlight(var0, var1) ? IntersectionHighlight.toObject(var0, var1 + 32) : null;
   }

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

   class="kw">public class="kw">static boolean getSmooth(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_BOOL, var1 + 40);
   }

   @Nullable
   class="kw">public class="kw">static Vector2i getFrameSize(MemorySegment var0) {
      class="kw">return getFrameSize(var0, 0);
   }

   @Nullable
   class="kw">public class="kw">static Vector2i getFrameSize(MemorySegment var0, int var1) {
      class="kw">return hasFrameSize(var0, var1) ? Vector2i.toObject(var0, var1 + 41) : null;
   }

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

   @Nullable
   class="kw">public class="kw">static Range getFrameRange(MemorySegment var0, int var1) {
      class="kw">return hasFrameRange(var0, var1) ? Range.toObject(var0, var1 + 49) : null;
   }

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

   class="kw">public class="kw">static int getFrameLifeSpan(MemorySegment var0, int var1) {
      class="kw">return var0.get(PacketIO.PROTO_INT, var1 + 57);
   }

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

   class="kw">public class="kw">static boolean hasEnd(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 2) != 0;
   }

   class="kw">public class="kw">static boolean hasIntersectionHighlight(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 4) != 0;
   }

   class="kw">public class="kw">static boolean hasFrameSize(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 8) != 0;
   }

   class="kw">public class="kw">static boolean hasFrameRange(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 16) != 0;
   }

   class="kw">public class="kw">static boolean hasId(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 32) != 0;
   }

   class="kw">public class="kw">static boolean hasTexture(MemorySegment var0, int var1) {
      byte var2 = var0.get(PacketIO.PROTO_BYTE, var1 + 0);
      class="kw">return (var2 & 64) != 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 Trail toObject(MemorySegment var0) {
      class="kw">return toObject(var0, 0, null);
   }

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

   class="kw">public class="kw">static Trail toObject(MemorySegment var0, int var1, @Nullable ReadCursor var2) {
      requireBounds(var0, var1);
      int var3 = var1 + 69;
      int var4 = 0;
      String var5 = null;
      if (hasId(var0, var1)) {
         requireSlot(var0, var1 + 61, var4, "Id");
         int var6 = var3 + var4;
         long var7 = VarInt.getWithLength(var0, var6);
         var5 = PacketIO.readVarString("Id", var0, var6, 0, 4096000, var7);
         var4 += (int)var7 + (int)(var7 >>> 32);
      } else {
         requireSlot(var0, var1 + 61, -1, "Id");
      }

      String var10 = null;
      if (hasTexture(var0, var1)) {
         requireSlot(var0, var1 + 65, var4, "Texture");
         int var11 = var3 + var4;
         long var8 = VarInt.getWithLength(var0, var11);
         var10 = PacketIO.readVarString("Texture", var0, var11, 0, 4096000, var8);
         var4 += (int)var8 + (int)(var8 >>> 32);
      } else {
         requireSlot(var0, var1 + 65, -1, "Texture");
      }

      Trail var12 = new Trail(
         var5,
         var10,
         var0.get(PacketIO.PROTO_INT, var1 + 1),
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 5), "Roll"),
         hasStart(var0, var1) ? Edge.toObject(var0, var1 + 9) : null,
         hasEnd(var0, var1) ? Edge.toObject(var0, var1 + 18) : null,
         PacketIO.requireFinite(var0.get(PacketIO.PROTO_FLOAT, var1 + 27), "LightInfluence"),
         FXRenderMode.fromValue(var0.get(PacketIO.PROTO_BYTE, var1 + 31)),
         hasIntersectionHighlight(var0, var1) ? IntersectionHighlight.toObject(var0, var1 + 32) : null,
         var0.get(PacketIO.PROTO_BOOL, var1 + 40),
         hasFrameSize(var0, var1) ? Vector2i.toObject(var0, var1 + 41) : null,
         hasFrameRange(var0, var1) ? Range.toObject(var0, var1 + 49) : null,
         var0.get(PacketIO.PROTO_INT, var1 + 57)
      );
      if (var2 != null) {
         var2.position = var3 + var4;
      }

      class="kw">return var12;
   }

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

      if (this.end != null) {
         var3 = (byte)(var3 | 2);
      }

      if (this.intersectionHighlight != null) {
         var3 = (byte)(var3 | 4);
      }

      if (this.frameSize != null) {
         var3 = (byte)(var3 | 8);
      }

      if (this.frameRange != null) {
         var3 = (byte)(var3 | 16);
      }

      if (this.id != null) {
         var3 = (byte)(var3 | 32);
      }

      if (this.texture != null) {
         var3 = (byte)(var3 | 64);
      }

      var1.set(PacketIO.PROTO_BYTE, var2 + 0, var3);
      var1.set(PacketIO.PROTO_INT, var2 + 1, this.lifeSpan);
      PacketIO.requireFinite(this.roll, "Roll");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 5, this.roll);
      if (this.start != null) {
         this.start.serialize(var1, var2 + 9);
      } else {
         var1.asSlice(var2 + 9, 9L).fill((byte)0);
      }

      if (this.end != null) {
         this.end.serialize(var1, var2 + 18);
      } else {
         var1.asSlice(var2 + 18, 9L).fill((byte)0);
      }

      PacketIO.requireFinite(this.lightInfluence, "LightInfluence");
      var1.set(PacketIO.PROTO_FLOAT, var2 + 27, this.lightInfluence);
      var1.set(PacketIO.PROTO_BYTE, var2 + 31, (byte)this.renderMode.getValue());
      if (this.intersectionHighlight != null) {
         this.intersectionHighlight.serialize(var1, var2 + 32);
      } else {
         var1.asSlice(var2 + 32, 8L).fill((byte)0);
      }

      var1.set(PacketIO.PROTO_BOOL, var2 + 40, this.smooth);
      if (this.frameSize != null) {
         this.frameSize.serialize(var1, var2 + 41);
      } else {
         var1.asSlice(var2 + 41, 8L).fill((byte)0);
      }

      if (this.frameRange != null) {
         this.frameRange.serialize(var1, var2 + 49);
      } else {
         var1.asSlice(var2 + 49, 8L).fill((byte)0);
      }

      var1.set(PacketIO.PROTO_INT, var2 + 57, this.frameLifeSpan);
      int var4 = var2 + 69;
      if (this.id != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 61, var4 - var2 - 69);
         var4 += PacketIO.writeVarString(var1, var4, this.id, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 61, -1);
      }

      if (this.texture != null) {
         var1.set(PacketIO.PROTO_INT, var2 + 65, var4 - var2 - 69);
         var4 += PacketIO.writeVarString(var1, var4, this.texture, 4096000);
      } else {
         var1.set(PacketIO.PROTO_INT, var2 + 65, -1);
      }

      class="kw">return var4 - var2;
   }

   class="kw">public int computeSize() {
      int var1 = 69;
      if (this.id != null) {
         var1 += PacketIO.stringSize(this.id);
      }

      if (this.texture != null) {
         var1 += PacketIO.stringSize(this.texture);
      }

      class="kw">return var1;
   }

   class="kw">public Trail clone() {
      Trail var1 = new Trail();
      var1.id = this.id;
      var1.texture = this.texture;
      var1.lifeSpan = this.lifeSpan;
      var1.roll = this.roll;
      var1.start = this.start != null ? this.start.clone() : null;
      var1.end = this.end != null ? this.end.clone() : null;
      var1.lightInfluence = this.lightInfluence;
      var1.renderMode = this.renderMode;
      var1.intersectionHighlight = this.intersectionHighlight != null ? this.intersectionHighlight.clone() : null;
      var1.smooth = this.smooth;
      var1.frameSize = this.frameSize != null ? this.frameSize.clone() : null;
      var1.frameRange = this.frameRange != null ? this.frameRange.clone() : null;
      var1.frameLifeSpan = this.frameLifeSpan;
      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 Trail var2)
            ? false
            : Objects.equals(this.id, var2.id)
               && Objects.equals(this.texture, var2.texture)
               && this.lifeSpan == var2.lifeSpan
               && this.roll == var2.roll
               && Objects.equals(this.start, var2.start)
               && Objects.equals(this.end, var2.end)
               && this.lightInfluence == var2.lightInfluence
               && Objects.equals(this.renderMode, var2.renderMode)
               && Objects.equals(this.intersectionHighlight, var2.intersectionHighlight)
               && this.smooth == var2.smooth
               && Objects.equals(this.frameSize, var2.frameSize)
               && Objects.equals(this.frameRange, var2.frameRange)
               && this.frameLifeSpan == var2.frameLifeSpan;
      }
   }

   @Override
   class="kw">public int hashCode() {
      class="kw">return Objects.hash(
         this.id,
         this.texture,
         this.lifeSpan,
         this.roll,
         this.start,
         this.end,
         this.lightInfluence,
         this.renderMode,
         this.intersectionHighlight,
         this.smooth,
         this.frameSize,
         this.frameRange,
         this.frameLifeSpan
      );
   }
}