Code/net/minecraft/network/protocol/game/DebugPackets.java

package net.minecraft.network.protocol.game;

import com.google.common.collect.Lists;
import com.mojang.logging.LogUtils;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.UUID;
import java.util.Map.Entry;
import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
import net.minecraft.core.GlobalPos;
import net.minecraft.core.Holder;
import net.minecraft.core.registries.BuiltInRegistries;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket;
import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
import net.minecraft.network.protocol.common.custom.GameTestAddMarkerDebugPayload;
import net.minecraft.network.protocol.common.custom.GameTestClearMarkersDebugPayload;
import net.minecraft.network.protocol.common.custom.RedstoneWireOrientationsDebugPayload;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.Nameable;
import net.minecraft.world.damagesource.DamageSource;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.Mob;
import net.minecraft.world.entity.ai.behavior.BlockPosTracker;
import net.minecraft.world.entity.ai.behavior.EntityTracker;
import net.minecraft.world.entity.ai.goal.GoalSelector;
import net.minecraft.world.entity.ai.memory.ExpirableValue;
import net.minecraft.world.entity.ai.memory.MemoryModuleType;
import net.minecraft.world.entity.ai.memory.WalkTarget;
import net.minecraft.world.entity.animal.Bee;
import net.minecraft.world.entity.monster.breeze.Breeze;
import net.minecraft.world.entity.raid.Raid;
import net.minecraft.world.level.ChunkPos;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.block.entity.BeehiveBlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.gameevent.GameEvent;
import net.minecraft.world.level.gameevent.GameEventListener;
import net.minecraft.world.level.levelgen.structure.StructureStart;
import net.minecraft.world.level.pathfinder.Path;
import net.minecraft.world.phys.Vec3;
import org.slf4j.Logger;

public class DebugPackets {
    private static final Logger LOGGER = LogUtils.getLogger();

    public static void sendGameTestAddMarker(ServerLevel p_133683_, BlockPos p_133684_, String p_133685_, int p_133686_, int p_133687_) {
        sendPacketToAllPlayers(p_133683_, new GameTestAddMarkerDebugPayload(p_133684_, p_133686_, p_133685_, p_133687_));
    }

    public static void sendGameTestClearPacket(ServerLevel p_133675_) {
        sendPacketToAllPlayers(p_133675_, new GameTestClearMarkersDebugPayload());
    }

    public static void sendPoiPacketsForChunk(ServerLevel p_133677_, ChunkPos p_133678_) {
    }

    public static void sendPoiAddedPacket(ServerLevel p_133680_, BlockPos p_133681_) {
        sendVillageSectionsPacket(p_133680_, p_133681_);
    }

    public static void sendPoiRemovedPacket(ServerLevel p_133717_, BlockPos p_133718_) {
        sendVillageSectionsPacket(p_133717_, p_133718_);
    }

    public static void sendPoiTicketCountPacket(ServerLevel p_133720_, BlockPos p_133721_) {
        sendVillageSectionsPacket(p_133720_, p_133721_);
    }

    private static void sendVillageSectionsPacket(ServerLevel p_133723_, BlockPos p_133724_) {
    }

    public static void sendPathFindingPacket(Level p_133704_, Mob p_133705_, @Nullable Path p_133706_, float p_133707_) {
    }

    public static void sendNeighborsUpdatePacket(Level p_133709_, BlockPos p_133710_) {
    }

    public static void sendWireUpdates(Level p_368754_, RedstoneWireOrientationsDebugPayload p_365750_) {
        if (p_368754_ instanceof ServerLevel serverlevel) {
            sendPacketToAllPlayers(serverlevel, p_365750_);
        }
    }

    public static void sendStructurePacket(WorldGenLevel p_133712_, StructureStart p_133713_) {
    }

    public static void sendGoalSelector(Level p_133700_, Mob p_133701_, GoalSelector p_133702_) {
    }

    public static void sendRaids(ServerLevel p_133689_, Collection<Raid> p_133690_) {
    }

    public static void sendEntityBrain(LivingEntity p_133696_) {
    }

    public static void sendBeeInfo(Bee p_133698_) {
    }

    public static void sendBreezeInfo(Breeze p_310112_) {
    }

    public static void sendGameEventInfo(Level p_237888_, Holder<GameEvent> p_328608_, Vec3 p_237890_) {
    }

    public static void sendGameEventListenerInfo(Level p_179508_, GameEventListener p_179509_) {
    }

    public static void sendHiveInfo(Level p_179511_, BlockPos p_179512_, BlockState p_179513_, BeehiveBlockEntity p_179514_) {
    }

    private static List<String> getMemoryDescriptions(LivingEntity p_179496_, long p_179497_) {
        Map<MemoryModuleType<?>, Optional<? extends ExpirableValue<?>>> map = p_179496_.getBrain().getMemories();
        List<String> list = Lists.newArrayList();

        for (Entry<MemoryModuleType<?>, Optional<? extends ExpirableValue<?>>> entry : map.entrySet()) {
            MemoryModuleType<?> memorymoduletype = entry.getKey();
            Optional<? extends ExpirableValue<?>> optional = entry.getValue();
            String s;
            if (optional.isPresent()) {
                ExpirableValue<?> expirablevalue = (ExpirableValue<?>)optional.get();
                Object object = expirablevalue.getValue();
                if (memorymoduletype == MemoryModuleType.HEARD_BELL_TIME) {
                    long i = p_179497_ - (Long)object;
                    s = i + " ticks ago";
                } else if (expirablevalue.canExpire()) {
                    s = getShortDescription((ServerLevel)p_179496_.level(), object) + " (ttl: " + expirablevalue.getTimeToLive() + ")";
                } else {
                    s = getShortDescription((ServerLevel)p_179496_.level(), object);
                }
            } else {
                s = "-";
            }

            list.add(BuiltInRegistries.MEMORY_MODULE_TYPE.getKey(memorymoduletype).getPath() + ": " + s);
        }

        list.sort(String::compareTo);
        return list;
    }

    private static String getShortDescription(ServerLevel p_179493_, @Nullable Object p_179494_) {
        if (p_179494_ == null) {
            return "-";
        } else if (p_179494_ instanceof UUID) {
            return getShortDescription(p_179493_, p_179493_.getEntity((UUID)p_179494_));
        } else if (p_179494_ instanceof LivingEntity) {
            Entity entity1 = (Entity)p_179494_;
            return DebugEntityNameGenerator.getEntityName(entity1);
        } else if (p_179494_ instanceof Nameable) {
            return ((Nameable)p_179494_).getName().getString();
        } else if (p_179494_ instanceof WalkTarget) {
            return getShortDescription(p_179493_, ((WalkTarget)p_179494_).getTarget());
        } else if (p_179494_ instanceof EntityTracker) {
            return getShortDescription(p_179493_, ((EntityTracker)p_179494_).getEntity());
        } else if (p_179494_ instanceof GlobalPos) {
            return getShortDescription(p_179493_, ((GlobalPos)p_179494_).pos());
        } else if (p_179494_ instanceof BlockPosTracker) {
            return getShortDescription(p_179493_, ((BlockPosTracker)p_179494_).currentBlockPosition());
        } else if (p_179494_ instanceof DamageSource) {
            Entity entity = ((DamageSource)p_179494_).getEntity();
            return entity == null ? p_179494_.toString() : getShortDescription(p_179493_, entity);
        } else if (!(p_179494_ instanceof Collection)) {
            return p_179494_.toString();
        } else {
            List<String> list = Lists.newArrayList();

            for (Object object : (Iterable)p_179494_) {
                list.add(getShortDescription(p_179493_, object));
            }

            return list.toString();
        }
    }

    private static void sendPacketToAllPlayers(ServerLevel p_133692_, CustomPacketPayload p_298207_) {
        Packet<?> packet = new ClientboundCustomPayloadPacket(p_298207_);

        for (ServerPlayer serverplayer : p_133692_.players()) {
            serverplayer.connection.send(packet);
        }
    }
}