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cstool/prwater.h

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 __CS_PROCWATERTEX_H__
00021 #define __CS_PROCWATERTEX_H__
00022 
00023 #include "csextern.h"
00024 
00025 #include "csutil/cscolor.h"
00026 #include "cstool/proctex.h"
00027 
00031 class CS_CSTOOL_EXPORT csProcWater : public csProcTexture
00032 {
00033 private:
00035   int *palette;
00037   int palsize;
00038 
00040   signed char *image;
00042   int nr_images;
00044   int cur_image;
00045 
00047   void MakePalette (int max);
00049   void SetHSI (csColor& col, float H, float S, float I);
00051   signed char& GetImage (int im, int x, int y);
00052 
00054   int dampening;
00055 
00056 public:
00058   csProcWater ();
00060   virtual ~csProcWater ();
00061 
00062   virtual bool PrepareAnim ();
00063 
00065   virtual void Animate (csTicks current_time);
00066 
00068   void MakePuddle (int sx, int sy, int rad, int val);
00070   void PressAt (int sx, int sy, int rad, int val);
00071 };
00072 
00073 #endif // __CS_PROCWATERTEX_H__
00074 

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