diff options
Diffstat (limited to 'engines/sword25/kernel/string.h')
| -rwxr-xr-x | engines/sword25/kernel/string.h | 200 |
1 files changed, 90 insertions, 110 deletions
diff --git a/engines/sword25/kernel/string.h b/engines/sword25/kernel/string.h index fcd04805d4..9c5f3d1158 100755 --- a/engines/sword25/kernel/string.h +++ b/engines/sword25/kernel/string.h @@ -1,117 +1,97 @@ -// ----------------------------------------------------------------------------- -// This file is part of Broken Sword 2.5 -// Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdörfer -// -// 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 -// ----------------------------------------------------------------------------- +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ #ifndef SWORD25_STRING #define SWORD25_STRING -#include "sword25/kernel/memlog_off.h" -#include <string> -#include "sword25/kernel/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 überspringen - 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 überspringen - 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]]; - } +#include "common/str.h" + +namespace BS_String { + +inline unsigned int GetHash(const Common::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 Common::String &Str, int &Result) { + Common::String::const_iterator Iter = Str.begin(); + + // Skip whitespaces + while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; } + if (Iter == Str.end()) return false; + + // Read sign, if available + bool IsNegative = false; + if (*Iter == '-') { + IsNegative = true; + ++Iter; + } + else if (*Iter == '+') + ++Iter; + + // Skip whitespaces + while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; } + if (Iter ==Str.end()) return false; + + // Convert string to integer + 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 Common::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(Common::String &Str) { + Str.toLowercase(); +} + +} // End of namespace BS_String + #endif |