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// -----------------------------------------------------------------------------
// This file is part of Broken Sword 2.5
// Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsd�rfer
//
// Broken Sword 2.5 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.
//
// Broken Sword 2.5 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 Broken Sword 2.5; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// -----------------------------------------------------------------------------
#ifndef BS_STRING
#define BS_STRING
#include "memlog_off.h"
#include <string>
#include "memlog_on.h"
namespace BS_String
{
inline unsigned int GetHash(const std::string & Str)
{
unsigned int Result = 0;
for (unsigned int i = 0; i < Str.size(); i++)
Result = ((Result << 5) - Result) + Str[i];
return Result;
}
inline bool ToInt(const std::string & Str, int & Result)
{
std::string::const_iterator Iter = Str.begin();
// Whitespace �berspringen
while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; }
if (Iter == Str.end()) return false;
// Vorzeichen auslesen, wenn vorhanden
bool IsNegative = false;
if (*Iter == '-')
{
IsNegative = true;
++Iter;
}
else if (*Iter == '+')
++Iter;
// Whitespace �berspringen
while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; }
if (Iter ==Str.end()) return false;
// String in Ganzzahl umwandeln
Result = 0;
while (Iter != Str.end())
{
if (*Iter < '0' || *Iter > '9')
{
while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; }
if (Iter != Str.end()) return false;
break;
}
Result = (Result * 10) + (*Iter - '0');
++Iter;
}
if (IsNegative) Result = -Result;
return true;
}
inline bool ToBool(const std::string & Str, bool & Result)
{
if (Str == "true" ||
Str == "TRUE")
{
Result = true;
return true;
}
else if (Str == "false" ||
Str == "FALSE")
{
Result = false;
return true;
}
return false;
}
inline void ToLower(std::string & Str)
{
static const unsigned char LowerCaseMap[256] =
{
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,
64,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,91,92,93,94,95,
96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,
128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,
160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,
192,193,194,195,228,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,246,215,216,217,218,219,252,221,222,223,
224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
};
for (unsigned int i = 0; i < Str.size(); ++i)
Str[i] = LowerCaseMap[Str[i]];
}
}
#endif
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