Add project files.

L2BotDll/Common/TimerMap.h

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+#pragma once
+
+#include <map>
+#include <cstdint>
+#include <functional>
+#include <atomic>
+#include <condition_variable>
+#include <thread>
+#include <chrono>
+
+class TimerMap
+{
+public:
+	TimerMap() = default;
+	virtual ~TimerMap()
+	{
+		StopAll();
+	}
+
+	void StartTimer(const uint32_t key, const uint32_t milliseconds, const std::function<void(uint32_t)> callback)
+	{
+		StopTimer(key);
+
+		m_Timers[key].Start(milliseconds, callback, key);
+	}
+
+	void StopTimer(uint32_t key)
+	{
+		if (m_Timers.find(key) != m_Timers.end())
+		{
+			m_Timers[key].Stop();
+		}
+	}
+
+	void StopAll()
+	{
+		m_Timers.clear();
+	}
+
+private:
+	class Timer
+	{
+	public:
+		void Start(const uint32_t milliseconds, const std::function<void(uint32_t)> callback, const uint32_t data)
+		{
+			m_Terminate = false;
+			m_Thread = std::thread([this, milliseconds, callback, data] {
+				std::unique_lock<std::mutex> lk(m_Mutex);
+
+				if (!m_Condition.wait_for(lk, std::chrono::milliseconds(milliseconds), [this]() { return m_Terminate == true; }))
+				{
+					callback(data);
+				}
+			});
+		}
+
+		void Stop()
+		{
+			m_Terminate = true;
+			m_Condition.notify_all();
+			if (m_Thread.joinable())
+			{
+				m_Thread.join();
+			}
+		}
+
+		Timer() = default;
+		virtual ~Timer()
+		{
+			Stop();
+
+		}
+	private:
+		std::condition_variable m_Condition;
+		std::mutex m_Mutex;
+		std::atomic_bool m_Terminate = false;
+		std::thread m_Thread;
+	};
+
+	std::map<uint32_t, Timer> m_Timers;
+};