#pragma once

#ifndef T_COMMON_INCLUDED

#define T_COMMON_INCLUDED

#ifdef _WIN32

#pragma warning(disable : 4786)

#pragma warning(disable : 4251)

#pragma warning(disable : 4146)

#pragma warning(disable : 4267)

#endif

#ifndef _DEBUG

#undef _STLP_DEBUG

#else

#define _STLP_DEBUG 1

#endif

#if defined(NDEBUG) && defined(VERIFY_TNZCORE)

#undef NDEBUG

#include <assert.h></assert.h>

#define NDEBUG

#else

#include <assert.h></assert.h>

#endif

#include <string></string>

#include <iostream></iostream>

#include <fstream></fstream>

#include <algorithm></algorithm>

#include <limits></limits>

#if 0 && defined(__GNUC__)

// typedef seems strong on GCC and breaks code with TException..

#define TString std::wstring

#else

typedef std::wstring TString;

#endif

// STL

/*

 * On  Irix stl_alloc.h refers to nanosleep and timespec

 */

#ifdef __sgi

/*

#if (_MIPS_SZLONG == 32)

struct timespec {TLong tv_sec; TLong tv_nsec;};

#else

struct timespec {int tv_sec; TLong tv_nsec;};

#endif

#ifdef __cplusplus

extern "C" 

#endif

int nanosleep(struct timespec *, int);

*/

#endif

#include <list></list>

#include <vector></vector>

#include <map></map>

// .. and so on

namespace TConsts

{

const double epsilon = 1e-8;

}

// use macros insted of constexprs, because MSVC2013 does not support `constexpr`.

#define M_PI_3 (M_PI / 3)

#define M_PI_180 (M_PI_4 / 45)

#define M_180_PI (90 * M_2_PI)

#define M_2PI (2 * M_PI)

// typedef's

#include "tnztypes.h"

typedef signed char SCHAR;

typedef unsigned char UCHAR;

typedef unsigned short USHORT;

typedef short SHORT;

typedef unsigned int UINT;

#ifndef _WIN32

typedef unsigned char BYTE;

#endif

template <class t=""></class>

inline void tswap(T &a, T &b)

{

	T tmp = a;

	a = b;

	b = tmp;

}

template <class t=""></class>

inline T tcrop(T x, T a, T b) { return std::min(std::max(x, a), b); }

template <class t=""></class>

inline void notLessThan(T threshold, T &x)

{

	if (x < threshold)

		x = threshold;

}

template <class t=""></class>

inline void notMoreThan(T threshold, T &x)

{

	if (x > threshold)

		x = threshold;

}

/*! round(x) returns the nearest integer to x. 

    Works well for x<0, but is slower than roundp()

    /sa roundp() */

inline int tround(double x)

{

	return ((int)(((int)(-0.9) == 0 && x < 0.0) ? (x - 0.5) : (x + 0.5)));

	//return ((int)(((int)(-0.9F) == 0 && x<0.0F) ? (x - 0.5F) : (x + 0.5F)));

}

/*! roundp(x) is like round(x), but the result if x<0 is 

    platform dependent 

	/sa round() */

inline int troundp(double x)

{

	return ((int)((x) + 0.5F));

}

/*! byteFromUshort(u) converts integer from [0..65535] to [0..255] */

inline UCHAR byteFromUshort(USHORT u)

{

	return ((256U * 255U + 1U) * u + (1 << 23)) >> 24;

}

/*! ditheredByteFromUshort(u) is like byteFromUshort().

    It is used in dithering ... 

 */

inline UCHAR ditheredByteFromUshort(USHORT u, int r)

{

	return ((((u * (256U * 255U + 1U)) -

			  ((u * (256U * 255U + 1U)) >> 24)) +

			 r) >>

			24);

}

/*! ushortFromByte(u) converts integer from [0..255] to  [0..65535]*/

inline USHORT ushortFromByte(UCHAR u)

{

	return u | u << 8;

}

const int c_maxint = ((int)((~0U) >> 1));

const int c_minint = ~c_maxint;

const unsigned int c_maxuint = (unsigned int)(~0U);

#ifdef _WIN32

#define DV_EXPORT_API __declspec(dllexport)

#define DV_IMPORT_API __declspec(dllimport)

#define DV_EXPORT_VAR __declspec(dllexport)

#define DV_IMPORT_VAR __declspec(dllimport)

#else

#define DV_EXPORT_API

#define DV_IMPORT_API

#define DV_EXPORT_VAR

#define DV_IMPORT_VAR

#endif

#ifdef _WIN32

#define DV_ALIGNED(val) __declspec(align(val))

#else

#define DV_ALIGNED(val) __attribute__((aligned(val)))

#endif

inline short swapShort(short val)

{

	return ((val >> 8) & 0x00ff) | (val << 8);

}

inline TINT32 swapTINT32(TINT32 val)

{

	TINT32 appo, aux, aux1;

	appo = 0xff0000ff;

	aux = (val & appo);

	aux1 = (aux >> 24) & 0x000000ff;

	aux = (aux << 24) | aux1;

	appo = 0x00ffff00;

	aux1 = (val & appo);

	aux1 = ((aux1 >> 8) | (aux1 << 8)) & appo;

	aux = (aux | aux1);

	return aux;

}

inline USHORT swapUshort(USHORT val) { return val >> 8 | val << 8; }

inline std::ostream &operator<<(std::ostream &out, const std::string &s)

{

	return out << s.c_str();

}

#define tArrayCount(ARRAY) (sizeof(ARRAY) / sizeof(ARRAY[0]))

const std::string mySettingsFileName = "mysettings.ini";

#endif //__T_COMMON_INCLUDED