prfire.h Source File

00001 /*
00002     Copyright (C) 2000 by Jorrit Tyberghein
00003     Copyright (C) 2000 by W.C.A. Wijngaards
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __PROCFIRETEX_H__
00021 #define __PROCFIRETEX_H__
00022 
00023 #include "csutil/cscolor.h"
00024 #include "cstool/proctex.h"
00025 
00029 class csProcFire : public csProcTexture
00030 {
00031 private:
00033   int *palette;
00035   int palsize;
00036 
00038   uint8 *fireline;
00040   uint8 *image;
00041 
00043   void MakePalette (int max);
00045   void SetHSI (csColor& col, float H, float S, float I);
00047   uint8& GetFireLine (int x);
00048 
00051   int possburn, addburn;
00053   int contburn;
00055   int smoothing;
00057   int extinguish;
00058 
00060   bool single_flame_mode;
00062   int halfbase;
00063 
00064 public:
00066   csProcFire ();
00068   virtual ~csProcFire ();
00069 
00070   virtual bool PrepareAnim ();
00071 
00073   virtual void Animate (csTicks current_time);
00074 
00076   void SetSingleFlame(bool enable, int halfflame)
00077   { single_flame_mode = enable; halfbase = halfflame; }
00079   bool GetSingleFlame() const {return single_flame_mode;}
00080 };
00081 
00082 #endif // __PROCFIRETEX_H__
00083