Mirror/TrinityCore
1
0
Fork 0
mirror of https://github.com/TrinityCore/TrinityCore.git synced 2026-01-19 00:48:56 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
f37885c086be2c937afa62dfde868ebbcd97d79c
TrinityCore/src/shared/Util.h
megamage e1762e3e6d [8169] Implement new optional table spell_check and console command .debug spellcheck Author: VladimirMangos 
* Table expected to be store data mirror same data in code:
      - explicit spell ids with related expected spell properties like effects, spell family or auras
      - implicit requirements for select some spell sets like spell family masks, icons or visual values
    * For check can be used .debug spellcheck _console_ only command.
    * Main purpose table and related command check code parts for outdated data at client switch.
      It also can be used for check data in patch writing time to be sure code correctness.

--HG--
branch : trunk
2009-07-16 10:13:12 +08:00

560 lines
17 KiB
C++
Raw Blame History

/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* Copyright (C) 2008-2009 Trinity <http://www.trinitycore.org/>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _UTIL_H
#define _UTIL_H
#include "Common.h"
#include <string>
#include <vector>
typedef std::vector<std::string> Tokens;
Tokens StrSplit(const std::string &src, const std::string &sep);
void stripLineInvisibleChars(std::string &src);
std::string secsToTimeString(uint32 timeInSecs, bool shortText = false, bool hoursOnly = false);
uint32 TimeStringToSecs(const std::string& timestring);
std::string TimeToTimestampStr(time_t t);
inline uint32 secsToTimeBitFields(time_t secs)
{
tm* lt = localtime(&secs);
return (lt->tm_year - 100) << 24 | lt->tm_mon << 20 | (lt->tm_mday - 1) << 14 | lt->tm_wday << 11 | lt->tm_hour << 6 | lt->tm_min;
}
/* Return a random number in the range min..max; (max-min) must be smaller than 32768. */
TRINITY_DLL_SPEC int32 irand(int32 min, int32 max);
/* Return a random number in the range min..max (inclusive). For reliable results, the difference
* between max and min should be less than RAND32_MAX. */
TRINITY_DLL_SPEC uint32 urand(uint32 min, uint32 max);
/* Return a random number in the range 0 .. RAND32_MAX. */
TRINITY_DLL_SPEC int32 rand32();
/* Return a random double from 0.0 to 1.0 (exclusive). Floats support only 7 valid decimal digits.
* A double supports up to 15 valid decimal digits and is used internally (RAND32_MAX has 10 digits).
* With an FPU, there is usually no difference in performance between float and double. */
TRINITY_DLL_SPEC double rand_norm(void);
/* Return a random double from 0.0 to 99.9999999999999. Floats support only 7 valid decimal digits.
* A double supports up to 15 valid decimal digits and is used internaly (RAND32_MAX has 10 digits).
* With an FPU, there is usually no difference in performance between float and double. */
TRINITY_DLL_SPEC double rand_chance(void);
/* Return true if a random roll fits in the specified chance (range 0-100). */
inline bool roll_chance_f(float chance)
{
return chance > rand_chance();
}
/* Return true if a random roll fits in the specified chance (range 0-100). */
inline bool roll_chance_i(int chance)
{
return chance > irand(0, 99);
}
inline void ApplyModUInt32Var(uint32& var, int32 val, bool apply)
{
int32 cur = var;
cur += (apply ? val : -val);
if(cur < 0)
cur = 0;
var = cur;
}
inline void ApplyModFloatVar(float& var, float val, bool apply)
{
var += (apply ? val : -val);
if(var < 0)
var = 0;
}
inline void ApplyPercentModFloatVar(float& var, float val, bool apply)
{
if (val == -100.0f) // prevent set var to zero
val = -99.99f;
var *= (apply?(100.0f+val)/100.0f : 100.0f / (100.0f+val));
}
bool Utf8toWStr(const std::string& utf8str, std::wstring& wstr);
// in wsize==max size of buffer, out wsize==real string size
bool Utf8toWStr(char const* utf8str, size_t csize, wchar_t* wstr, size_t& wsize);
inline bool Utf8toWStr(const std::string& utf8str, wchar_t* wstr, size_t& wsize)
{
return Utf8toWStr(utf8str.c_str(), utf8str.size(), wstr, wsize);
}
bool WStrToUtf8(std::wstring wstr, std::string& utf8str);
// size==real string size
bool WStrToUtf8(wchar_t* wstr, size_t size, std::string& utf8str);
size_t utf8length(std::string& utf8str); // set string to "" if invalid utf8 sequence
void utf8truncate(std::string& utf8str,size_t len);
inline bool isBasicLatinCharacter(wchar_t wchar)
{
if(wchar >= L'a' && wchar <= L'z') // LATIN SMALL LETTER A - LATIN SMALL LETTER Z
return true;
if(wchar >= L'A' && wchar <= L'Z') // LATIN CAPITAL LETTER A - LATIN CAPITAL LETTER Z
return true;
return false;
}
inline bool isExtendedLatinCharacter(wchar_t wchar)
{
if(isBasicLatinCharacter(wchar))
return true;
if(wchar >= 0x00C0 && wchar <= 0x00D6) // LATIN CAPITAL LETTER A WITH GRAVE - LATIN CAPITAL LETTER O WITH DIAERESIS
return true;
if(wchar >= 0x00D8 && wchar <= 0x00DF) // LATIN CAPITAL LETTER O WITH STROKE - LATIN CAPITAL LETTER THORN
return true;
if(wchar == 0x00DF) // LATIN SMALL LETTER SHARP S
return true;
if(wchar >= 0x00E0 && wchar <= 0x00F6) // LATIN SMALL LETTER A WITH GRAVE - LATIN SMALL LETTER O WITH DIAERESIS
return true;
if(wchar >= 0x00F8 && wchar <= 0x00FE) // LATIN SMALL LETTER O WITH STROKE - LATIN SMALL LETTER THORN
return true;
if(wchar >= 0x0100 && wchar <= 0x012F) // LATIN CAPITAL LETTER A WITH MACRON - LATIN SMALL LETTER I WITH OGONEK
return true;
if(wchar == 0x1E9E) // LATIN CAPITAL LETTER SHARP S
return true;
return false;
}
inline bool isCyrillicCharacter(wchar_t wchar)
{
if(wchar >= 0x0410 && wchar <= 0x044F) // CYRILLIC CAPITAL LETTER A - CYRILLIC SMALL LETTER YA
return true;
if(wchar == 0x0401 || wchar == 0x0451) // CYRILLIC CAPITAL LETTER IO, CYRILLIC SMALL LETTER IO
return true;
return false;
}
inline bool isEastAsianCharacter(wchar_t wchar)
{
if(wchar >= 0x1100 && wchar <= 0x11F9) // Hangul Jamo
return true;
if(wchar >= 0x3041 && wchar <= 0x30FF) // Hiragana + Katakana
return true;
if(wchar >= 0x3131 && wchar <= 0x318E) // Hangul Compatibility Jamo
return true;
if(wchar >= 0x31F0 && wchar <= 0x31FF) // Katakana Phonetic Ext.
return true;
if(wchar >= 0x3400 && wchar <= 0x4DB5) // CJK Ideographs Ext. A
return true;
if(wchar >= 0x4E00 && wchar <= 0x9FC3) // Unified CJK Ideographs
return true;
if(wchar >= 0xAC00 && wchar <= 0xD7A3) // Hangul Syllables
return true;
if(wchar >= 0xFF01 && wchar <= 0xFFEE) // Halfwidth forms
return true;
return false;
}
inline bool isNumeric(wchar_t wchar)
{
return (wchar >= L'0' && wchar <=L'9');
}
inline bool isNumeric(char c)
{
return (c >= '0' && c <='9');
}
inline bool isNumericOrSpace(wchar_t wchar)
{
return isNumeric(wchar) || wchar == L' ';
}
inline bool isBasicLatinString(std::wstring wstr, bool numericOrSpace)
{
for(size_t i = 0; i < wstr.size(); ++i)
if(!isBasicLatinCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isExtendedLatinString(std::wstring wstr, bool numericOrSpace)
{
for(size_t i = 0; i < wstr.size(); ++i)
if(!isExtendedLatinCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isCyrillicString(std::wstring wstr, bool numericOrSpace)
{
for(size_t i = 0; i < wstr.size(); ++i)
if(!isCyrillicCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isEastAsianString(std::wstring wstr, bool numericOrSpace)
{
for(size_t i = 0; i < wstr.size(); ++i)
if(!isEastAsianCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline wchar_t wcharToUpper(wchar_t wchar)
{
if(wchar >= L'a' && wchar <= L'z') // LATIN SMALL LETTER A - LATIN SMALL LETTER Z
return wchar_t(uint16(wchar)-0x0020);
if(wchar == 0x00DF) // LATIN SMALL LETTER SHARP S
return wchar_t(0x1E9E);
if(wchar >= 0x00E0 && wchar <= 0x00F6) // LATIN SMALL LETTER A WITH GRAVE - LATIN SMALL LETTER O WITH DIAERESIS
return wchar_t(uint16(wchar)-0x0020);
if(wchar >= 0x00F8 && wchar <= 0x00FE) // LATIN SMALL LETTER O WITH STROKE - LATIN SMALL LETTER THORN
return wchar_t(uint16(wchar)-0x0020);
if(wchar >= 0x0101 && wchar <= 0x012F) // LATIN SMALL LETTER A WITH MACRON - LATIN SMALL LETTER I WITH OGONEK (only %2=1)
{
if(wchar % 2 == 1)
return wchar_t(uint16(wchar)-0x0001);
}
if(wchar >= 0x0430 && wchar <= 0x044F) // CYRILLIC SMALL LETTER A - CYRILLIC SMALL LETTER YA
return wchar_t(uint16(wchar)-0x0020);
if(wchar == 0x0451) // CYRILLIC SMALL LETTER IO
return wchar_t(0x0401);
return wchar;
}
inline wchar_t wcharToUpperOnlyLatin(wchar_t wchar)
{
return isBasicLatinCharacter(wchar) ? wcharToUpper(wchar) : wchar;
}
inline wchar_t wcharToLower(wchar_t wchar)
{
if(wchar >= L'A' && wchar <= L'Z') // LATIN CAPITAL LETTER A - LATIN CAPITAL LETTER Z
return wchar_t(uint16(wchar)+0x0020);
if(wchar >= 0x00C0 && wchar <= 0x00D6) // LATIN CAPITAL LETTER A WITH GRAVE - LATIN CAPITAL LETTER O WITH DIAERESIS
return wchar_t(uint16(wchar)+0x0020);
if(wchar >= 0x00D8 && wchar <= 0x00DE) // LATIN CAPITAL LETTER O WITH STROKE - LATIN CAPITAL LETTER THORN
return wchar_t(uint16(wchar)+0x0020);
if(wchar >= 0x0100 && wchar <= 0x012E) // LATIN CAPITAL LETTER A WITH MACRON - LATIN CAPITAL LETTER I WITH OGONEK (only %2=0)
{
if(wchar % 2 == 0)
return wchar_t(uint16(wchar)+0x0001);
}
if(wchar == 0x1E9E) // LATIN CAPITAL LETTER SHARP S
return wchar_t(0x00DF);
if(wchar == 0x0401) // CYRILLIC CAPITAL LETTER IO
return wchar_t(0x0451);
if(wchar >= 0x0410 && wchar <= 0x042F) // CYRILLIC CAPITAL LETTER A - CYRILLIC CAPITAL LETTER YA
return wchar_t(uint16(wchar)+0x0020);
return wchar;
}
inline void wstrToUpper(std::wstring& str)
{
std::transform( str.begin(), str.end(), str.begin(), wcharToUpper );
}
inline void wstrToLower(std::wstring& str)
{
std::transform( str.begin(), str.end(), str.begin(), wcharToLower );
}
std::wstring GetMainPartOfName(std::wstring wname, uint32 declension);
bool utf8ToConsole(const std::string& utf8str, std::string& conStr);
bool consoleToUtf8(const std::string& conStr,std::string& utf8str);
bool Utf8FitTo(const std::string& str, std::wstring search);
#if PLATFORM == PLATFORM_WINDOWS
#define UTF8PRINTF(OUT,FRM,RESERR) \
{ \
char temp_buf[32*1024]; \
va_list ap; \
va_start(ap, FRM); \
size_t temp_len = vsnprintf(temp_buf,32*1024,FRM,ap); \
va_end(ap); \
\
wchar_t wtemp_buf[32*1024]; \
size_t wtemp_len = 32*1024-1; \
if(!Utf8toWStr(temp_buf,temp_len,wtemp_buf,wtemp_len)) \
return RESERR; \
CharToOemBuffW(&wtemp_buf[0],&temp_buf[0],wtemp_len+1);\
fprintf(OUT,temp_buf); \
}
#else
#define UTF8PRINTF(OUT,FRM,RESERR) \
{ \
va_list ap; \
va_start(ap, FRM); \
vfprintf(OUT, FRM, ap ); \
va_end(ap); \
}
#endif
bool IsIPAddress(char const* ipaddress);
uint32 CreatePIDFile(const std::string& filename);
#endif
//handler for operations on large flags
#ifndef _FLAG96
#define _FLAG96
#ifndef PAIR64_HIPART
#define PAIR64_HIPART(x) (uint32)((uint64(x) >> 32) & UI64LIT(0x00000000FFFFFFFF))
#define PAIR64_LOPART(x) (uint32)(uint64(x) & UI64LIT(0x00000000FFFFFFFF))
#endif
class flag96
{
private:
uint32 part[3];
public:
flag96(uint32 p1=0,uint32 p2=0,uint32 p3=0)
{
part[0]=p1;
part[1]=p2;
part[2]=p3;
}
flag96(uint64 p1, uint32 p2)
{
part[0]=PAIR64_LOPART(p1);
part[1]=PAIR64_HIPART(p1);
part[2]=p2;
}
inline bool IsEqual(uint32 p1=0, uint32 p2=0, uint32 p3=0) const
{
return (
part[0]==p1 &&
part[1]==p2 &&
part[2]==p3);
};
inline bool HasFlag(uint32 p1=0, uint32 p2=0, uint32 p3=0) const
{
return (
part[0]&p1 ||
part[1]&p2 ||
part[2]&p3);
};
inline void Set(uint32 p1=0, uint32 p2=0, uint32 p3=0)
{
part[0]=p1;
part[1]=p2;
part[2]=p3;
};
template<class type>
inline bool operator < (type & right)
{
for (uint8 i=3;i>0;i--)
{
if (part[i-1]<right.part[i-1])
return 1;
else if (part[i-1]>right.part[i-1])
return 0;
}
return 0;
};
template<class type>
inline bool operator < (type & right) const
{
for (uint8 i=3;i>0;i--)
{
if (part[i-1]<right.part[i-1])
return 1;
else if (part[i-1]>right.part[i-1])
return 0;
}
return 0;
};
template<class type>
inline bool operator != (type & right)
{
if (part[0]!=right.part[0]
|| part[1]!=right.part[1]
|| part[2]!=right.part[2])
return true;
return false;
}
template<class type>
inline bool operator != (type & right) const
{
if (part[0]!=right.part[0]
|| part[1]!=right.part[1]
|| part[2]!=right.part[2])
return true;
return false;
};
template<class type>
inline bool operator == (type & right)
{
if (part[0]!=right.part[0]
|| part[1]!=right.part[1]
|| part[2]!=right.part[2])
return false;
return true;
};
template<class type>
inline bool operator == (type & right) const
{
if (part[0]!=right.part[0]
|| part[1]!=right.part[1]
|| part[2]!=right.part[2])
return false;
return true;
};
template<class type>
inline void operator = (type & right)
{
part[0]=right.part[0];
part[1]=right.part[1];
part[2]=right.part[2];
};
template<class type>
inline flag96 operator & (type & right)
{
flag96 ret(part[0] & right.part[0],part[1] & right.part[1],part[2] & right.part[2]);
return
ret;
};
template<class type>
inline flag96 operator & (type & right) const
{
flag96 ret(part[0] & right.part[0],part[1] & right.part[1],part[2] & right.part[2]);
return
ret;
};
template<class type>
inline void operator &= (type & right)
{
*this=*this & right;
};
template<class type>
inline flag96 operator | (type & right)
{
flag96 ret(part[0] | right.part[0],part[1] | right.part[1],part[2] | right.part[2]);
return
ret;
};
template<class type>
inline flag96 operator | (type & right) const
{
flag96 ret(part[0] | right.part[0],part[1] | right.part[1],part[2] | right.part[2]);
return
ret;
};
template<class type>
inline void operator |= (type & right)
{
*this=*this | right;
};
inline void operator ~ ()
{
part[2]=~part[2];
part[1]=~part[1];
part[0]=~part[0];
};
template<class type>
inline flag96 operator ^ (type & right)
{
flag96 ret(part[0] ^ right.part[0],part[1] ^ right.part[1],part[2] ^ right.part[2]);
return
ret;
};
template<class type>
inline flag96 operator ^ (type & right) const
{
flag96 ret(part[0] ^ right.part[0],part[1] ^ right.part[1],part[2] ^ right.part[2]);
return
ret;
};
template<class type>
inline void operator ^= (type & right)
{
*this=*this^right;
};
inline operator bool() const
{
return(
part[0] != 0 ||
part[1] != 0 ||
part[2] != 0);
};
inline operator bool()
{
return(
part[0] != 0 ||
part[1] != 0 ||
part[2] != 0);
};
inline bool operator ! () const
{
return(
part[0] == 0 &&
part[1] == 0 &&
part[2] == 0);
};
inline bool operator ! ()
{
return(
part[0] == 0 &&
part[1] == 0 &&
part[2] == 0);
};
inline uint32 & operator[](uint8 el)
{
return (part[el]);
};
inline const uint32 & operator[](uint8 el) const
{
return (part[el]);
};
};
#endif
Reference in New Issue View Git Blame Copy Permalink