126 lines
3.6 KiB
Java
126 lines
3.6 KiB
Java
package com.hypixel.hytale.protocol.packets.player;
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import com.hypixel.hytale.protocol.BlockPosition;
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import com.hypixel.hytale.protocol.BlockRotation;
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import com.hypixel.hytale.protocol.Packet;
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import com.hypixel.hytale.protocol.io.ValidationResult;
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import io.netty.buffer.ByteBuf;
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import java.util.Objects;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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public class ClientPlaceBlock implements Packet {
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public static final int PACKET_ID = 117;
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public static final boolean IS_COMPRESSED = false;
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public static final int NULLABLE_BIT_FIELD_SIZE = 1;
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public static final int FIXED_BLOCK_SIZE = 20;
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public static final int VARIABLE_FIELD_COUNT = 0;
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public static final int VARIABLE_BLOCK_START = 20;
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public static final int MAX_SIZE = 20;
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@Nullable
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public BlockPosition position;
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@Nullable
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public BlockRotation rotation;
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public int placedBlockId;
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@Override
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public int getId() {
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return 117;
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}
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public ClientPlaceBlock() {
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}
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public ClientPlaceBlock(@Nullable BlockPosition position, @Nullable BlockRotation rotation, int placedBlockId) {
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this.position = position;
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this.rotation = rotation;
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this.placedBlockId = placedBlockId;
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}
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public ClientPlaceBlock(@Nonnull ClientPlaceBlock other) {
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this.position = other.position;
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this.rotation = other.rotation;
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this.placedBlockId = other.placedBlockId;
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}
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@Nonnull
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public static ClientPlaceBlock deserialize(@Nonnull ByteBuf buf, int offset) {
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ClientPlaceBlock obj = new ClientPlaceBlock();
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byte nullBits = buf.getByte(offset);
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if ((nullBits & 1) != 0) {
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obj.position = BlockPosition.deserialize(buf, offset + 1);
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}
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if ((nullBits & 2) != 0) {
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obj.rotation = BlockRotation.deserialize(buf, offset + 13);
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}
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obj.placedBlockId = buf.getIntLE(offset + 16);
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return obj;
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}
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public static int computeBytesConsumed(@Nonnull ByteBuf buf, int offset) {
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return 20;
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}
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@Override
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public void serialize(@Nonnull ByteBuf buf) {
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byte nullBits = 0;
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if (this.position != null) {
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nullBits = (byte)(nullBits | 1);
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}
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if (this.rotation != null) {
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nullBits = (byte)(nullBits | 2);
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}
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buf.writeByte(nullBits);
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if (this.position != null) {
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this.position.serialize(buf);
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} else {
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buf.writeZero(12);
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}
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if (this.rotation != null) {
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this.rotation.serialize(buf);
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} else {
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buf.writeZero(3);
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}
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buf.writeIntLE(this.placedBlockId);
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}
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@Override
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public int computeSize() {
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return 20;
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}
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public static ValidationResult validateStructure(@Nonnull ByteBuf buffer, int offset) {
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return buffer.readableBytes() - offset < 20 ? ValidationResult.error("Buffer too small: expected at least 20 bytes") : ValidationResult.OK;
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}
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public ClientPlaceBlock clone() {
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ClientPlaceBlock copy = new ClientPlaceBlock();
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copy.position = this.position != null ? this.position.clone() : null;
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copy.rotation = this.rotation != null ? this.rotation.clone() : null;
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copy.placedBlockId = this.placedBlockId;
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return copy;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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} else {
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return !(obj instanceof ClientPlaceBlock other)
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? false
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: Objects.equals(this.position, other.position) && Objects.equals(this.rotation, other.rotation) && this.placedBlockId == other.placedBlockId;
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}
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}
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@Override
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public int hashCode() {
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return Objects.hash(this.position, this.rotation, this.placedBlockId);
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}
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}
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