113 lines
3.5 KiB
Java
113 lines
3.5 KiB
Java
package com.hypixel.hytale.protocol.packets.world;
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import com.hypixel.hytale.protocol.BlockParticleEvent;
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import com.hypixel.hytale.protocol.Packet;
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import com.hypixel.hytale.protocol.Position;
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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 SpawnBlockParticleSystem implements Packet {
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public static final int PACKET_ID = 153;
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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 = 30;
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public static final int VARIABLE_FIELD_COUNT = 0;
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public static final int VARIABLE_BLOCK_START = 30;
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public static final int MAX_SIZE = 30;
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public int blockId;
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@Nonnull
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public BlockParticleEvent particleType = BlockParticleEvent.Walk;
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@Nullable
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public Position position;
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@Override
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public int getId() {
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return 153;
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}
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public SpawnBlockParticleSystem() {
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}
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public SpawnBlockParticleSystem(int blockId, @Nonnull BlockParticleEvent particleType, @Nullable Position position) {
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this.blockId = blockId;
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this.particleType = particleType;
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this.position = position;
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}
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public SpawnBlockParticleSystem(@Nonnull SpawnBlockParticleSystem other) {
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this.blockId = other.blockId;
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this.particleType = other.particleType;
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this.position = other.position;
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}
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@Nonnull
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public static SpawnBlockParticleSystem deserialize(@Nonnull ByteBuf buf, int offset) {
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SpawnBlockParticleSystem obj = new SpawnBlockParticleSystem();
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byte nullBits = buf.getByte(offset);
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obj.blockId = buf.getIntLE(offset + 1);
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obj.particleType = BlockParticleEvent.fromValue(buf.getByte(offset + 5));
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if ((nullBits & 1) != 0) {
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obj.position = Position.deserialize(buf, offset + 6);
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}
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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 30;
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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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buf.writeByte(nullBits);
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buf.writeIntLE(this.blockId);
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buf.writeByte(this.particleType.getValue());
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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(24);
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}
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}
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@Override
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public int computeSize() {
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return 30;
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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 < 30 ? ValidationResult.error("Buffer too small: expected at least 30 bytes") : ValidationResult.OK;
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}
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public SpawnBlockParticleSystem clone() {
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SpawnBlockParticleSystem copy = new SpawnBlockParticleSystem();
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copy.blockId = this.blockId;
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copy.particleType = this.particleType;
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copy.position = this.position != null ? this.position.clone() : null;
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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 SpawnBlockParticleSystem other)
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? false
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: this.blockId == other.blockId && Objects.equals(this.particleType, other.particleType) && Objects.equals(this.position, other.position);
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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.blockId, this.particleType, this.position);
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}
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}
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