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/*
SABRE Fighter Plane Simulator
Copyright (c) 1997 Dan Hammer
Portions Donated By Antti Barck
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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*************************************************
* SABRE Fighter Plane Simulator *
* Version: 0.1 *
* File : colormap.C *
* Date : July,1997 *
* Author : Dan Hammer *
*************************************************/
#include <stdio.h>
#include <values.h>
#include <math.h>
#include <iostream.h>
#include <string.h>
#include "simerr.h"
#include "simfile.h"
#include "colormap.h"
void ColorMap::read(istream &is)
{
char c;
READ_TOKI('(',is,c)
is >> id_color >> base_color >> n;
mapped_color = base_color;
READ_TOK(')',is,c)
}
void ColorMap::write(ostream &os)
{
os << "( " << id_color << ' ' << base_color << ' ' << n << " )";
}
int ColorMap::calcMappedColor(float r)
{
if (r < 0)
r = -r;
if (r > 1.0)
r = 1.0;
mapped_color = base_color + (int) (r * n);
return (mapped_color);
}
int ColorMap::calcMappedColor(int base, int range, int col)
{
float r;
r = ((float)(col - base)) / ((float)range);
return (calcMappedColor(r));
}
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