Made NzThread interface mimic std::thread one

Hopefully fixed the threaded window bug


Former-commit-id: 6dc3ca2a8bee1da591a9b97d202d4b73b10be8eb

src/Nazara/Core/Win32/ThreadImpl.hpp

@@ -10,29 +10,24 @@
 #define NAZARA_THREADIMPL_HPP
 
 #include <Nazara/Prerequesites.hpp>
-#include <Nazara/Core/Thread.hpp>
 #include <windows.h>
 
-class NzThread;
+struct NzFunctor;
 
 class NzThreadImpl
 {
-	friend class NzThread::Id;
-
 	public:
-		NzThreadImpl(NzThread* threadFunc);
-		~NzThreadImpl();
+		NzThreadImpl(NzFunctor* threadFunc);
 
-		NzThread::Id GetId() const;
-		bool IsCurrent() const;
+		void Detach();
 		void Join();
-		void Terminate();
+
+		static void Sleep(nzUInt32 time);
 
 	private:
 		static unsigned int __stdcall ThreadProc(void* userdata);
 
-		HANDLE m_thread;
-		unsigned int m_threadId;
+		HANDLE m_handle;
 };
 
 #endif // NAZARA_THREADIMPL_HPP