keyvaluepair.h

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/*
All original material Copyright (C) 2002-2022 UFO: Alien Invasion.
 
Copyright (C) 1997-2001 Id Software, Inc.
 
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.
 
*/
 
#pragma once
 
#include "mathlib.h"
#include <stdio.h>
 
class KeyValuePair {
private:
    const char* _keyStr;
    const char* _valStr;
public:
    KeyValuePair (const char* keyStr, const char* valStr) {
        _keyStr = keyStr;
        _valStr = valStr;
    }
    inline void set (const char* keyStr, const char* valStr) {
        _keyStr = keyStr;
        _valStr = valStr;
    }
    inline bool isKey(const char* name) const {
        return !strcmp(_keyStr, name);
    }
    inline float asFloat () const {
        return atof(_valStr);
    }
    inline int asInt () const {
        return atoi(_valStr);
    }
    inline bool asBool () const {
        return asInt() != 0 ? true : false;
    }
    inline const char* asString () const {
        return _valStr;
    }
    void asVec3 (vec3_t vec) const {
        if (sscanf(_valStr, "%f %f %f", &vec[0], &vec[1], &vec[2]) != 3)
            VectorCopy(vec3_origin, vec);
    }
};