90 lines
3.3 KiB
C#
90 lines
3.3 KiB
C#
using NitroxModel.DataStructures.GameLogic;
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using NitroxModel.DataStructures.GameLogic.Entities.Metadata;
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using NitroxModel.Packets;
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using NitroxServer.Communication.Packets.Processors.Abstract;
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using NitroxServer.GameLogic;
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using NitroxServer.GameLogic.Entities;
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namespace NitroxServer.Communication.Packets.Processors;
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public class EntityMetadataUpdateProcessor : AuthenticatedPacketProcessor<EntityMetadataUpdate>
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{
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private readonly PlayerManager playerManager;
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private readonly EntityRegistry entityRegistry;
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public EntityMetadataUpdateProcessor(PlayerManager playerManager, EntityRegistry entityRegistry)
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{
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this.playerManager = playerManager;
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this.entityRegistry = entityRegistry;
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}
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public override void Process(EntityMetadataUpdate packet, Player sendingPlayer)
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{
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if (!entityRegistry.TryGetEntityById(packet.Id, out Entity entity))
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{
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Log.Error($"Entity metadata {packet.NewValue.GetType()} updated on an entity unknown to the server {packet.Id}");
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return;
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}
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if (TryProcessMetadata(sendingPlayer, entity, packet.NewValue))
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{
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entity.Metadata = packet.NewValue;
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SendUpdateToVisiblePlayers(packet, sendingPlayer, entity);
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}
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}
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private void SendUpdateToVisiblePlayers(EntityMetadataUpdate packet, Player sendingPlayer, Entity entity)
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{
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foreach (Player player in playerManager.GetConnectedPlayers())
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{
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bool updateVisibleToPlayer = player.CanSee(entity);
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// Always sync container/storage metadata to all visible players
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bool isContainerMetadata = IsContainerRelatedMetadata(packet.NewValue);
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if (player != sendingPlayer && (updateVisibleToPlayer || isContainerMetadata))
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{
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player.SendPacket(packet);
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}
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}
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}
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private bool IsContainerRelatedMetadata(EntityMetadata metadata)
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{
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// Check if metadata is related to containers/storage
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return metadata.GetType().Name.Contains("Container") ||
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metadata.GetType().Name.Contains("Storage") ||
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metadata.GetType().Name.Contains("Inventory");
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}
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private bool TryProcessMetadata(Player sendingPlayer, Entity entity, EntityMetadata metadata)
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{
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return metadata switch
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{
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PlayerMetadata playerMetadata => ProcessPlayerMetadata(sendingPlayer, entity, playerMetadata),
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// Always allow container/storage metadata updates for proper sync
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_ when IsContainerRelatedMetadata(metadata) => true,
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// Allow metadata updates from any player by default
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_ => true
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};
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}
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private bool ProcessPlayerMetadata(Player sendingPlayer, Entity entity, PlayerMetadata metadata)
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{
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if (sendingPlayer.GameObjectId == entity.Id)
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{
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sendingPlayer.EquippedItems.Clear();
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foreach (PlayerMetadata.EquippedItem item in metadata.EquippedItems)
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{
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sendingPlayer.EquippedItems.Add(item.Slot, item.Id);
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}
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return true;
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}
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Log.WarnOnce($"Player {sendingPlayer.Name} tried updating metadata of another player's entity {entity.Id}");
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return false;
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}
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} |