73 lines
3.2 KiB
Java
73 lines
3.2 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*/
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package net.minecraft.network.protocol.game;
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import java.util.Optional;
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import net.minecraft.core.Holder;
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import net.minecraft.network.FriendlyByteBuf;
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import net.minecraft.network.RegistryFriendlyByteBuf;
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import net.minecraft.network.codec.StreamCodec;
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import net.minecraft.network.protocol.Packet;
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import net.minecraft.network.protocol.PacketType;
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import net.minecraft.network.protocol.game.ClientGamePacketListener;
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import net.minecraft.network.protocol.game.GamePacketTypes;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.damagesource.DamageType;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.phys.Vec3;
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public record ClientboundDamageEventPacket(int entityId, Holder<DamageType> sourceType, int sourceCauseId, int sourceDirectId, Optional<Vec3> sourcePosition) implements Packet<ClientGamePacketListener>
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{
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public static final StreamCodec<RegistryFriendlyByteBuf, ClientboundDamageEventPacket> STREAM_CODEC = Packet.codec(ClientboundDamageEventPacket::write, ClientboundDamageEventPacket::new);
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public ClientboundDamageEventPacket(Entity entity, DamageSource source) {
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this(entity.getId(), source.typeHolder(), source.getEntity() != null ? source.getEntity().getId() : -1, source.getDirectEntity() != null ? source.getDirectEntity().getId() : -1, Optional.ofNullable(source.sourcePositionRaw()));
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}
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private ClientboundDamageEventPacket(RegistryFriendlyByteBuf input) {
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this(input.readVarInt(), (Holder)DamageType.STREAM_CODEC.decode(input), ClientboundDamageEventPacket.readOptionalEntityId(input), ClientboundDamageEventPacket.readOptionalEntityId(input), input.readOptional(i -> new Vec3(i.readDouble(), i.readDouble(), i.readDouble())));
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}
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private static void writeOptionalEntityId(FriendlyByteBuf output, int id) {
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output.writeVarInt(id + 1);
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}
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private static int readOptionalEntityId(FriendlyByteBuf input) {
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return input.readVarInt() - 1;
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}
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private void write(RegistryFriendlyByteBuf output) {
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output.writeVarInt(this.entityId);
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DamageType.STREAM_CODEC.encode(output, this.sourceType);
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ClientboundDamageEventPacket.writeOptionalEntityId(output, this.sourceCauseId);
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ClientboundDamageEventPacket.writeOptionalEntityId(output, this.sourceDirectId);
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output.writeOptional(this.sourcePosition, (o, pos) -> {
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o.writeDouble(pos.x());
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o.writeDouble(pos.y());
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o.writeDouble(pos.z());
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});
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}
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@Override
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public PacketType<ClientboundDamageEventPacket> type() {
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return GamePacketTypes.CLIENTBOUND_DAMAGE_EVENT;
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}
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@Override
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public void handle(ClientGamePacketListener listener) {
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listener.handleDamageEvent(this);
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}
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public DamageSource getSource(Level level) {
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if (this.sourcePosition.isPresent()) {
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return new DamageSource(this.sourceType, this.sourcePosition.get());
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}
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Entity cause = level.getEntity(this.sourceCauseId);
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Entity direct = level.getEntity(this.sourceDirectId);
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return new DamageSource(this.sourceType, direct, cause);
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}
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}
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