41 lines
1.2 KiB
C#
41 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using UnityEngine;
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using static KCM.StateManagement.Observers.Observer;
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namespace KCM.StateManagement.Observers
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{
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public class StateObserver
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{
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public static Dictionary<int, IObserver> observers = new Dictionary<int, IObserver>();
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public static void RegisterObserver<T>(T instance, string[] monitoredFields, EventHandler<StateUpdateEventArgs> eventHandler = null, EventHandler<StateUpdateEventArgs> sendUpdateHandler = null)
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{
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if (observers.ContainsKey(instance.GetHashCode()))
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return;
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var observerObject = new GameObject($"{instance.GetHashCode()} {instance.GetType().Name} State Observer");
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var observer = observerObject.AddComponent<Observer>();
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observer.Initialise(instance, monitoredFields, observerObject);
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if (eventHandler != null)
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observer.StateUpdated += eventHandler;
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if (sendUpdateHandler != null)
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observer.SendUpdate += sendUpdateHandler;
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observers.Add(instance.GetHashCode(), observer);
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}
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}
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}
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