103 lines
3.3 KiB
C#
103 lines
3.3 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using BITKit;
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using BITKit.Entities;
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using Microsoft.Extensions.DependencyInjection;
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using Net.Project.B.WorldNode;
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using UnityEngine;
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namespace Net.Project.B.World
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{
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public class WorldSeatService : IWorldSeatService,IDisposable
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{
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private readonly IEntitiesService _entitiesService;
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private static readonly ConcurrentDictionary<int, UnitySeatNode> _seatNodes=new();
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private static readonly ConcurrentDictionary<int,IEntity> _seatEntities=new();
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public WorldSeatService(IEntitiesService entitiesService)
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{
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_entitiesService = entitiesService;
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_entitiesService.OnAdd += OnAdd;
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_entitiesService.OnRemove += OnRemove;
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}
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public IReadOnlyDictionary<int, UnitySeatNode> SeatNodes => _seatNodes;
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public IReadOnlyDictionary<int, IEntity> SeatEntities => _seatEntities;
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public bool TryGetOccupyingEntity(int id, out UnitySeatNode seatNode, out IEntity entity)
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{
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seatNode = null;
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return _seatEntities.TryGetValue(id, out entity) && _seatNodes.TryGetValue(id, out seatNode);
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}
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public static event Action<UnitySeatNode, IEntity, IEntity> OnSeatOccupied;
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event Action<UnitySeatNode, IEntity, IEntity> IWorldSeatService.OnSeatOccupied
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{
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add => OnSeatOccupied += value;
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remove => OnSeatOccupied -= value;
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}
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public bool OccupySeat(int seatId, IEntity entity)
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{
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if (_seatNodes.TryGetValue(seatId, out var node) is false) return false;
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if (_seatEntities.TryGetValue(seatId, out var currentEntity))
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{
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_seatEntities[seatId] = entity;
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OnSeatOccupied?.Invoke(node,currentEntity,entity);
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return true;
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}
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if (!_seatEntities.TryAdd(seatId, entity)) return false;
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OnSeatOccupied?.Invoke(node,null,entity);
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_entitiesService.Entities[seatId].ServiceProvider.QueryComponents(out GameObject go);
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go.SetActive(false);
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return true;
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}
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public bool UnOccupySeat(int seatId, out IEntity entity)
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{
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entity = null;
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if (_seatNodes.TryGetValue(seatId, out var seatNode) is false) return false;
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if (_seatEntities.TryRemove(seatId, out entity) is false) return false;
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OnSeatOccupied?.Invoke(seatNode, entity, null);
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_entitiesService.Entities[seatId].ServiceProvider.QueryComponents(out GameObject go);
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go.SetActive(true);
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return true;
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}
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private void OnAdd(IEntity obj)
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{
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if(obj.ServiceProvider.GetService<UnitySeatNode>() is not {} seatNode)return;
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seatNode.Id = obj.Id;
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_seatNodes.TryAdd(obj.Id, seatNode);
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}
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private void OnRemove(IEntity obj)
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{
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if (_seatNodes.TryRemove(obj.Id, out _) is false) return;
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UnOccupySeat(obj.Id, out _);
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}
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public void Dispose()
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{
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_entitiesService.OnAdd -= OnAdd;
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_entitiesService.OnRemove -= OnRemove;
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}
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}
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}
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