Initial commit of Command & Conquer Renegade source code.

2025-12-15 15:11:39 -05:00 · 2025-02-27 16:39:46 +00:00
parent 74ab8fa5e0
commit 58ed459113
4918 changed files with 1366710 additions and 0 deletions
--- a/Code/Combat/timemgr.h
+++ b/Code/Combat/timemgr.h
@@ -0,0 +1,122 @@
+/*
+**	Command & Conquer Renegade(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/>.
+*/
+
+/***********************************************************************************************
+ ***                            Confidential - Westwood Studios                              ***
+ ***********************************************************************************************
+ *                                                                                             *
+ *                 Project Name : Commando                                                     *
+ *                                                                                             *
+ *                     $Archive:: /Commando/Code/Combat/timemgr.h                             $*
+ *                                                                                             *
+ *                      $Author:: Jani_p                                                      $*
+ *                                                                                             *
+ *                     $Modtime:: 3/14/02 11:26a                                              $*
+ *                                                                                             *
+ *                    $Revision:: 18                                                          $*
+ *                                                                                             *
+ *---------------------------------------------------------------------------------------------*
+ * Functions:                                                                                  *
+ * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+#ifndef	TIMEMGR_H
+#define	TIMEMGR_H
+
+#ifndef	ALWAYS_H
+	#include "always.h"
+#endif
+
+#ifndef	PERSIST_H
+	#include "persist.h"
+#endif
+
+class	ChunkSaveClass;
+class	ChunkLoadClass;
+
+// Framerate histogram utility class
+class FrameTimeHistogramClass
+{
+	unsigned* Counts;
+	unsigned SlotCount;
+	float Step;
+public:
+	FrameTimeHistogramClass(unsigned slot_count, float step);	// Number of millisecond-slots, step in milliseconds
+	~FrameTimeHistogramClass();
+
+	void Reset();
+	void Add(float frame_time);
+
+	unsigned Get_Slot_Count() const { return SlotCount; }
+	float Get_Step() const { return Step; }
+
+	void Get_Packed_Report(unsigned char* bytes);	// Normalized counts, as bytes
+	void Get_Report(unsigned* counts);					// Absolute counts
+
+};
+
+/*
+**
+*/
+// frame rate of timeGetTime()
+#define	TICKS_PER_SECOND		1000
+
+/*
+**
+*/
+class		TimeManager	{
+
+public:
+	// Get the elapsed time this frame (technicaly last frame) in either Ticks or Seconds
+	static	float			Get_Frame_Seconds( void )			{ return FrameSeconds; }
+	static	float			Get_Frame_Real_Seconds( void )	{ return RealFrameSeconds; }
+	static	int			Get_Frame_Ticks( void )				{ return FrameTicks; }
+	static	float			Get_Total_Seconds( void )			{ return TotalSeconds; }
+
+	// Get the absolute time in either Ticks or Seconds
+	static	float			Get_Seconds( void )					{ return (float)SystemTicks() / TICKS_PER_SECOND; }
+
+	// update frame and total time
+	static	void			Update_Frame_Time( void );
+	static	float			Get_Average_Frame_Rate( void )	{ return AveragedFPS; }
+	// delay
+	static		void		Wait_Seconds( float	seconds );
+
+	// Update timers
+	static	void	Update( void );
+
+	static	void	Set_Time_Scale( float scale )							{ TimeScale = scale; }
+	static	void	Reset(void);
+
+	static	FrameTimeHistogramClass& Peek_Frame_Time_Histogram();
+private:
+	static	int			SystemTicks();
+	static	int			FrameTicks;		   // ticks this frame
+	static	int			RealFrameTicks;	// ticks this frame
+	static	int			LastTicks;		   // Last game ticks
+	static	float			TimeScale;			// Allow animation smoothing
+	static	float			TotalSeconds;
+	static	float			FrameSeconds;
+	static	float			RealFrameSeconds;
+
+	static	float			AveragedFPS;
+	static	int			AveragedFPSTicks;
+	static	int			AveragedFPSCounter;
+};
+
+
+#endif	//	TIMEMGR_H