Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.

2025-02-27 17:34:39 +00:00 · 2025-02-27 17:34:39 +00:00 · 3d0ee53a05
commit 3d0ee53a05
parent 2e338c00cb
6072 changed files with 2283311 additions and 0 deletions
--- a/GeneralsMD/Code/GameEngine/Include/Common/CriticalSection.h
+++ b/GeneralsMD/Code/GameEngine/Include/Common/CriticalSection.h
@ -0,0 +1,108 @@
+/*
+**	Command & Conquer Generals Zero Hour(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+////////////////////////////////////////////////////////////////////////////////
+//																																						//
+//  (c) 2001-2003 Electronic Arts Inc.																				//
+//																																						//
+////////////////////////////////////////////////////////////////////////////////
+
+// CriticalSection.h ///////////////////////////////////////////////////////
+// Utility class to use critical sections in areas of code.
+// Author: JohnM And MattC, August 13, 2002
+
+#pragma once
+
+#ifndef __CRITICALSECTION_H__
+#define __CRITICALSECTION_H__
+
+#include "Common/PerfTimer.h"
+
+#ifdef PERF_TIMERS
+extern PerfGather TheCritSecPerfGather;
+#endif
+
+class CriticalSection
+{
+	CRITICAL_SECTION m_windowsCriticalSection;
+
+	public:
+		CriticalSection()
+		{
+			#ifdef PERF_TIMERS
+			AutoPerfGather a(TheCritSecPerfGather);
+			#endif
+			InitializeCriticalSection( &m_windowsCriticalSection );
+		}
+
+		virtual ~CriticalSection()
+		{
+			#ifdef PERF_TIMERS
+			AutoPerfGather a(TheCritSecPerfGather);
+			#endif
+			DeleteCriticalSection( &m_windowsCriticalSection );
+		}
+
+	public:	// Use these when entering/exiting a critical section.
+		void enter( void ) 
+		{ 
+			#ifdef PERF_TIMERS
+			AutoPerfGather a(TheCritSecPerfGather);
+			#endif
+			EnterCriticalSection( &m_windowsCriticalSection );
+		}
+		
+		void exit( void )
+		{
+			#ifdef PERF_TIMERS
+			AutoPerfGather a(TheCritSecPerfGather);
+			#endif
+			LeaveCriticalSection( &m_windowsCriticalSection );
+		}
+};
+
+class ScopedCriticalSection
+{
+	private:
+		CriticalSection *m_cs;
+	
+	public:
+		ScopedCriticalSection( CriticalSection *cs ) : m_cs(cs)
+		{ 
+			if (m_cs) 
+				m_cs->enter();
+		}
+
+		virtual ~ScopedCriticalSection( )
+		{ 
+			if (m_cs) 
+				m_cs->exit();
+		}
+};
+
+#include "mutex.h"
+
+// These should be NULL on creation then non-NULL in WinMain or equivalent.
+// This allows us to be silently non-threadsafe for WB and other single-threaded apps.
+extern FastCriticalSectionClass TheAsciiStringCriticalSection;
+extern CriticalSection *TheUnicodeStringCriticalSection;
+extern CriticalSection *TheDmaCriticalSection;
+extern CriticalSection *TheMemoryPoolCriticalSection;
+extern CriticalSection *TheDebugLogCriticalSection;
+
+#endif /* __CRITICALSECTION_H__ */