// 
// Decompiled by Procyon v0.6.0
// 

package com.hypixel.hytale.protocol.packets.world;

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

public class UpdateBlockDamage implements Packet
{
    public static final int PACKET_ID = 144;
    public static final boolean IS_COMPRESSED = false;
    public static final int NULLABLE_BIT_FIELD_SIZE = 1;
    public static final int FIXED_BLOCK_SIZE = 21;
    public static final int VARIABLE_FIELD_COUNT = 0;
    public static final int VARIABLE_BLOCK_START = 21;
    public static final int MAX_SIZE = 21;
    @Nullable
    public BlockPosition blockPosition;
    public float damage;
    public float delta;
    
    @Override
    public int getId() {
        return 144;
    }
    
    public UpdateBlockDamage() {
    }
    
    public UpdateBlockDamage(@Nullable final BlockPosition blockPosition, final float damage, final float delta) {
        this.blockPosition = blockPosition;
        this.damage = damage;
        this.delta = delta;
    }
    
    public UpdateBlockDamage(@Nonnull final UpdateBlockDamage other) {
        this.blockPosition = other.blockPosition;
        this.damage = other.damage;
        this.delta = other.delta;
    }
    
    @Nonnull
    public static UpdateBlockDamage deserialize(@Nonnull final ByteBuf buf, final int offset) {
        final UpdateBlockDamage obj = new UpdateBlockDamage();
        final byte nullBits = buf.getByte(offset);
        if ((nullBits & 0x1) != 0x0) {
            obj.blockPosition = BlockPosition.deserialize(buf, offset + 1);
        }
        obj.damage = buf.getFloatLE(offset + 13);
        obj.delta = buf.getFloatLE(offset + 17);
        return obj;
    }
    
    public static int computeBytesConsumed(@Nonnull final ByteBuf buf, final int offset) {
        return 21;
    }
    
    @Override
    public void serialize(@Nonnull final ByteBuf buf) {
        byte nullBits = 0;
        if (this.blockPosition != null) {
            nullBits |= 0x1;
        }
        buf.writeByte(nullBits);
        if (this.blockPosition != null) {
            this.blockPosition.serialize(buf);
        }
        else {
            buf.writeZero(12);
        }
        buf.writeFloatLE(this.damage);
        buf.writeFloatLE(this.delta);
    }
    
    @Override
    public int computeSize() {
        return 21;
    }
    
    public static ValidationResult validateStructure(@Nonnull final ByteBuf buffer, final int offset) {
        if (buffer.readableBytes() - offset < 21) {
            return ValidationResult.error("Buffer too small: expected at least 21 bytes");
        }
        return ValidationResult.OK;
    }
    
    public UpdateBlockDamage clone() {
        final UpdateBlockDamage copy = new UpdateBlockDamage();
        copy.blockPosition = ((this.blockPosition != null) ? this.blockPosition.clone() : null);
        copy.damage = this.damage;
        copy.delta = this.delta;
        return copy;
    }
    
    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof final UpdateBlockDamage other) {
            return Objects.equals(this.blockPosition, other.blockPosition) && this.damage == other.damage && this.delta == other.delta;
        }
        return false;
    }
    
    @Override
    public int hashCode() {
        return Objects.hash(this.blockPosition, this.damage, this.delta);
    }
}