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/*
* XEvil(TM) Copyright (C) 1994,2000 Steve Hardt and Michael Judge
* http://www.xevil.com
* satan@xevil.com
*
* 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, the file "gpl.txt"; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA, or visit http://www.gnu.org.
*/
#include "stdafx.h"
#include "firepal.h"
#define FIRE_MOD 1.3
FirePalette::FirePalette(ColorPalette &p_palette)
:PaletteModifier(p_palette)
{
int t_int=0;
m_amount=0;
m_dir=-1*FIRE_AMOUNT;
for (int i=0;i<PALENTRIES;i++)//first 10 and last 10 are reserved
{
m_palette.palentries[i].peRed=p_palette.palentries[i].peRed; //min(255,(unsigned char)(p_palette.palentries[i].peRed*FIRE_MOD+p_palette.palentries[i].peGreen*FIRE_MOD+p_palette.palentries[i].peBlue*FIRE_MOD)/3);
m_palette.palentries[i].peGreen=p_palette.palentries[i].peGreen; //p_palette.palentries[i].peGreen/2;
m_palette.palentries[i].peBlue=p_palette.palentries[i].peBlue;//p_palette.palentries[i].peBlue/2;
}
m_palette.palversion=0x300; //default of windows
m_palette.numentries=PALENTRIES;//256
m_fireholdingpalette=m_palette;
m_hpal= ::CreatePalette((LOGPALETTE *)&m_palette);//create a global palette
}
void FirePalette::clock()
{
m_palette= m_fireholdingpalette;
m_amount+=m_dir;
if (m_amount>FIRE_UPPERLIMIT)
{
m_amount=FIRE_UPPERLIMIT;
m_dir=-1*FIRE_AMOUNT;
}
if (m_amount<FIRE_LOWERLIMIT)
{
m_amount=FIRE_LOWERLIMIT;
m_dir=FIRE_AMOUNT;
}
for (int i=0;i<PALENTRIES;i++)
{
if (((int)m_palette.palentries[i].peRed+m_amount)>255)
m_palette.palentries[i].peRed=255;
else
if (((int)m_palette.palentries[i].peRed+m_amount)<0)
m_palette.palentries[i].peRed=0;
else
m_palette.palentries[i].peRed+=m_amount;
if (((int)m_palette.palentries[i].peGreen-m_amount)>255)
m_palette.palentries[i].peGreen=255;
else
if (((int)m_palette.palentries[i].peGreen-m_amount)<0)
m_palette.palentries[i].peGreen=0;
else
m_palette.palentries[i].peGreen-=m_amount;
if (((int)m_palette.palentries[i].peBlue-m_amount)>255)
m_palette.palentries[i].peBlue=255;
else
if (((int)m_palette.palentries[i].peBlue-m_amount)<0)
m_palette.palentries[i].peBlue=0;
else
m_palette.palentries[i].peBlue-=m_amount;
}
m_ddpalette->SetEntries(0,0,255,m_palette.palentries);
}
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