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using System;
using System.Collections.Generic;
using UnityEngine;
namespace Networking.Architecture {
public static class ThreadManager {
private static readonly List<Action> ToExecuteOnMainThread = new List<Action>();
private static readonly List<Action> ExecuteCopiedOnMainThread = new List<Action>();
private static bool _actionToExecuteOnMainThread;
/// <summary>Sets an action to be executed on the main thread.</summary>
/// <param name="action">The action to be executed on the main thread.</param>
public static void ExecuteOnMainThread(Action action) {
if (action == null) {
Debug.Log("No action to execute on main thread!");
return;
}
lock (ToExecuteOnMainThread) {
ToExecuteOnMainThread.Add(action);
_actionToExecuteOnMainThread = true;
}
}
/// <summary>Executes all code meant to run on the main thread. NOTE: Call this ONLY from the main thread.</summary>
public static void UpdateMain() {
if (!_actionToExecuteOnMainThread)
return;
ExecuteCopiedOnMainThread.Clear();
lock (ToExecuteOnMainThread) {
ExecuteCopiedOnMainThread.AddRange(ToExecuteOnMainThread);
ToExecuteOnMainThread.Clear();
_actionToExecuteOnMainThread = false;
}
foreach (var t in ExecuteCopiedOnMainThread)
t();
}
}
}