mirror of
https://github.com/scummvm/scummvm.git
synced 2025-04-02 10:52:32 -04:00
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This code is based on the CRAB engine
|
|
*
|
|
* Copyright (c) Arvind Raja Yadav
|
|
*
|
|
* Licensed under MIT
|
|
*
|
|
*/
|
|
|
|
#ifndef CRAB_NUMSTR_H
|
|
#define CRAB_NUMSTR_H
|
|
|
|
namespace Crab {
|
|
|
|
template<typename T>
|
|
inline Common::String numberToString(T number) {
|
|
return Common::String::format("%d", number);
|
|
}
|
|
|
|
template<>
|
|
inline Common::String numberToString<float>(float number) {
|
|
return Common::String::format("%f", number);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T stringToNumber(char *text) {
|
|
int res = 0;
|
|
if (sscanf(text, "%d", &res) > 0)
|
|
return static_cast<T>(res); // static cast to deal with signed to unsigned conversions
|
|
return 0;
|
|
}
|
|
|
|
template<>
|
|
inline float stringToNumber<float>(char *text) {
|
|
float res = 0.0f;
|
|
if (sscanf(text, "%f", &res) > 0)
|
|
return res;
|
|
return 0.0f;
|
|
}
|
|
|
|
template<>
|
|
inline double stringToNumber<double>(char *text) {
|
|
double res = 0.0;
|
|
if (sscanf(text, "%lf", &res) > 0)
|
|
return res;
|
|
return 0.0;
|
|
}
|
|
|
|
template<typename T>
|
|
T stringToNumber(const Common::String &text) {
|
|
return stringToNumber<T>(const_cast<char *>(text.c_str()));
|
|
}
|
|
|
|
template<typename T>
|
|
void getPoint(T &v, Common::String &coords) {
|
|
int comma = coords.findFirstOf(',');
|
|
|
|
v._x = stringToNumber<int>(coords.substr(0, comma));
|
|
v._y = stringToNumber<int>(coords.substr(comma + 1));
|
|
}
|
|
|
|
} // End of namespace Crab
|
|
|
|
#endif // CRAB_NUMSTR_H
|