ItemGlider.java

package com.hypixel.hytale.protocol;

import com.hypixel.hytale.protocol.io.ValidationResult;
import io.netty.buffer.ByteBuf;
import java.util.Objects;
import javax.annotation.Nonnull;

public class ItemGlider {
   public static final int NULLABLE_BIT_FIELD_SIZE = 0;
   public static final int FIXED_BLOCK_SIZE = 16;
   public static final int VARIABLE_FIELD_COUNT = 0;
   public static final int VARIABLE_BLOCK_START = 16;
   public static final int MAX_SIZE = 16;
   public float terminalVelocity;
   public float fallSpeedMultiplier;
   public float horizontalSpeedMultiplier;
   public float speed;

   public ItemGlider() {
   }

   public ItemGlider(float terminalVelocity, float fallSpeedMultiplier, float horizontalSpeedMultiplier, float speed) {
      this.terminalVelocity = terminalVelocity;
      this.fallSpeedMultiplier = fallSpeedMultiplier;
      this.horizontalSpeedMultiplier = horizontalSpeedMultiplier;
      this.speed = speed;
   }

   public ItemGlider(@Nonnull ItemGlider other) {
      this.terminalVelocity = other.terminalVelocity;
      this.fallSpeedMultiplier = other.fallSpeedMultiplier;
      this.horizontalSpeedMultiplier = other.horizontalSpeedMultiplier;
      this.speed = other.speed;
   }

   @Nonnull
   public static ItemGlider deserialize(@Nonnull ByteBuf buf, int offset) {
      ItemGlider obj = new ItemGlider();
      obj.terminalVelocity = buf.getFloatLE(offset + 0);
      obj.fallSpeedMultiplier = buf.getFloatLE(offset + 4);
      obj.horizontalSpeedMultiplier = buf.getFloatLE(offset + 8);
      obj.speed = buf.getFloatLE(offset + 12);
      return obj;
   }

   public static int computeBytesConsumed(@Nonnull ByteBuf buf, int offset) {
      return 16;
   }

   public void serialize(@Nonnull ByteBuf buf) {
      buf.writeFloatLE(this.terminalVelocity);
      buf.writeFloatLE(this.fallSpeedMultiplier);
      buf.writeFloatLE(this.horizontalSpeedMultiplier);
      buf.writeFloatLE(this.speed);
   }

   public int computeSize() {
      return 16;
   }

   public static ValidationResult validateStructure(@Nonnull ByteBuf buffer, int offset) {
      return buffer.readableBytes() - offset < 16 ? ValidationResult.error("Buffer too small: expected at least 16 bytes") : ValidationResult.OK;
   }

   public ItemGlider clone() {
      ItemGlider copy = new ItemGlider();
      copy.terminalVelocity = this.terminalVelocity;
      copy.fallSpeedMultiplier = this.fallSpeedMultiplier;
      copy.horizontalSpeedMultiplier = this.horizontalSpeedMultiplier;
      copy.speed = this.speed;
      return copy;
   }

   public boolean equals(Object obj) {
      if (this == obj) {
         return true;
      } else if (!(obj instanceof ItemGlider)) {
         return false;
      } else {
         ItemGlider other = (ItemGlider)obj;
         return this.terminalVelocity == other.terminalVelocity && this.fallSpeedMultiplier == other.fallSpeedMultiplier && this.horizontalSpeedMultiplier == other.horizontalSpeedMultiplier && this.speed == other.speed;
      }
   }

   public int hashCode() {
      return Objects.hash(new Object[]{this.terminalVelocity, this.fallSpeedMultiplier, this.horizontalSpeedMultiplier, this.speed});
   }
}