1 files changed, 131 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/os.h b/src/others/irrlicht-1.8.1/source/Irrlicht/os.h
new file mode 100644
index 0000000..07059ca
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/os.h
@@ -0,0 +1,131 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+#ifndef __IRR_OS_H_INCLUDED__
+#define __IRR_OS_H_INCLUDED__
+#include "IrrCompileConfig.h" // for endian check
+#include "irrTypes.h"
+#include "irrString.h"
+#include "path.h"
+#include "ILogger.h"
+#include "ITimer.h"
+namespace irr
+{
+namespace os
+{
+        class Byteswap
+        {
+        public:
+                static u16 byteswap(u16 num);
+                static s16 byteswap(s16 num);
+                static u32 byteswap(u32 num);
+                static s32 byteswap(s32 num);
+                static f32 byteswap(f32 num);
+                // prevent accidental swapping of chars
+                static u8  byteswap(u8  num);
+                static c8  byteswap(c8  num);
+        };
+        class Printer
+        {
+        public:
+                // prints out a string to the console out stdout or debug log or whatever
+                static void print(const c8* message);
+                static void log(const c8* message, ELOG_LEVEL ll = ELL_INFORMATION);
+                static void log(const wchar_t* message, ELOG_LEVEL ll = ELL_INFORMATION);
+                static void log(const c8* message, const c8* hint, ELOG_LEVEL ll = ELL_INFORMATION);
+                static void log(const c8* message, const io::path& hint, ELOG_LEVEL ll = ELL_INFORMATION);
+                static ILogger* Logger;
+        };
+        // mixed linear congruential generator (MLCG)
+        // numbers chosen according to L'Ecuyer, Commun. ACM 31 (1988) 742
+        // period is somewhere around m-1
+        class Randomizer
+        {
+        public:
+                //! resets the randomizer
+                static void reset(s32 value=0x0f0f0f0f);
+                //! generates a pseudo random number in the range 0..randMax()
+                static s32 rand();
+                //! generates a pseudo random number in the range 0..1
+                static f32 frand();
+                //! get maxmimum number generated by rand()
+                static s32 randMax();
+        private:
+                static s32 seed;
+                static const s32 m = 2147483399;        // a non-Mersenne prime
+                static const s32 a = 40692;                     // another spectral success story
+                static const s32 q = m/a;
+                static const s32 r = m%a;                       // again less than q
+                static const s32 rMax = m-1;
+        };
+        class Timer
+        {
+        public:
+                //! returns the current time in milliseconds
+                static u32 getTime();
+                //! get current time and date in calendar form
+                static ITimer::RealTimeDate getRealTimeAndDate();
+                //! initializes the real timer
+                static void initTimer(bool usePerformanceTimer=true);
+                //! sets the current virtual (game) time
+                static void setTime(u32 time);
+                //! stops the virtual (game) timer
+                static void stopTimer();
+                //! starts the game timer
+                static void startTimer();
+                //! sets the speed of the virtual timer
+                static void setSpeed(f32 speed);
+                //! gets the speed of the virtual timer
+                static f32 getSpeed();
+                //! returns if the timer currently is stopped
+                static bool isStopped();
+                //! makes the virtual timer update the time value based on the real time
+                static void tick();
+                //! returns the current real time in milliseconds
+                static u32 getRealTime();
+        private:
+                static void initVirtualTimer();
+                static f32 VirtualTimerSpeed;
+                static s32 VirtualTimerStopCounter;
+                static u32 StartRealTime;
+                static u32 LastVirtualTime;
+                static u32 StaticTime;
+        };
+} // end namespace os
+} // end namespace irr
+#endif

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/os.h b/src/others/irrlicht-1.8.1/source/Irrlicht/os.h new file mode 100644 index 0000000..07059ca --- /dev/null +++ b/src/others/irrlicht-1.8.1/source/Irrlicht/os.h
@@ -0,0 +1,131 @@
	1	// Copyright (C) 2002-2012 Nikolaus Gebhardt
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5	#ifndef __IRR_OS_H_INCLUDED__
	6	#define __IRR_OS_H_INCLUDED__
	7
	8	#include "IrrCompileConfig.h" // for endian check
	9	#include "irrTypes.h"
	10	#include "irrString.h"
	11	#include "path.h"
	12	#include "ILogger.h"
	13	#include "ITimer.h"
	14
	15	namespace irr
	16	{
	17
	18	namespace os
	19	{
	20	class Byteswap
	21	{
	22	public:
	23	static u16 byteswap(u16 num);
	24	static s16 byteswap(s16 num);
	25	static u32 byteswap(u32 num);
	26	static s32 byteswap(s32 num);
	27	static f32 byteswap(f32 num);
	28	// prevent accidental swapping of chars
	29	static u8 byteswap(u8 num);
	30	static c8 byteswap(c8 num);
	31	};
	32
	33	class Printer
	34	{
	35	public:
	36	// prints out a string to the console out stdout or debug log or whatever
	37	static void print(const c8* message);
	38	static void log(const c8* message, ELOG_LEVEL ll = ELL_INFORMATION);
	39	static void log(const wchar_t* message, ELOG_LEVEL ll = ELL_INFORMATION);
	40	static void log(const c8* message, const c8* hint, ELOG_LEVEL ll = ELL_INFORMATION);
	41	static void log(const c8* message, const io::path& hint, ELOG_LEVEL ll = ELL_INFORMATION);
	42	static ILogger* Logger;
	43	};
	44
	45
	46	// mixed linear congruential generator (MLCG)
	47	// numbers chosen according to L'Ecuyer, Commun. ACM 31 (1988) 742
	48	// period is somewhere around m-1
	49	class Randomizer
	50	{
	51	public:
	52
	53	//! resets the randomizer
	54	static void reset(s32 value=0x0f0f0f0f);
	55
	56	//! generates a pseudo random number in the range 0..randMax()
	57	static s32 rand();
	58
	59	//! generates a pseudo random number in the range 0..1
	60	static f32 frand();
	61
	62	//! get maxmimum number generated by rand()
	63	static s32 randMax();
	64
	65	private:
	66
	67	static s32 seed;
	68	static const s32 m = 2147483399; // a non-Mersenne prime
	69	static const s32 a = 40692; // another spectral success story
	70	static const s32 q = m/a;
	71	static const s32 r = m%a; // again less than q
	72	static const s32 rMax = m-1;
	73	};
	74
	75
	76
	77
	78	class Timer
	79	{
	80	public:
	81
	82	//! returns the current time in milliseconds
	83	static u32 getTime();
	84
	85	//! get current time and date in calendar form
	86	static ITimer::RealTimeDate getRealTimeAndDate();
	87
	88	//! initializes the real timer
	89	static void initTimer(bool usePerformanceTimer=true);
	90
	91	//! sets the current virtual (game) time
	92	static void setTime(u32 time);
	93
	94	//! stops the virtual (game) timer
	95	static void stopTimer();
	96
	97	//! starts the game timer
	98	static void startTimer();
	99
	100	//! sets the speed of the virtual timer
	101	static void setSpeed(f32 speed);
	102
	103	//! gets the speed of the virtual timer
	104	static f32 getSpeed();
	105
	106	//! returns if the timer currently is stopped
	107	static bool isStopped();
	108
	109	//! makes the virtual timer update the time value based on the real time
	110	static void tick();
	111
	112	//! returns the current real time in milliseconds
	113	static u32 getRealTime();
	114
	115	private:
	116
	117	static void initVirtualTimer();
	118
	119	static f32 VirtualTimerSpeed;
	120	static s32 VirtualTimerStopCounter;
	121	static u32 StartRealTime;
	122	static u32 LastVirtualTime;
	123	static u32 StaticTime;
	124	};
	125
	126	} // end namespace os
	127	} // end namespace irr
	128
	129
	130	#endif
	131