glteleporter.h

S.C.O.U.R.G.E.是一款类似Rogue的游戏

/***************************************************************************
                          glteleporter.h  -  description
                             -------------------
    begin                : Thu Jul 10 2003
    copyright            : (C) 2003 by Gabor Torok
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef GLTELEPORTER_H
#define GLTELEPORTER_H

#include "constants.h"
#include "glshape.h"

/**
  *@author Gabor Torok
  */

class GLTeleporter : public GLShape  {
 private:
  static const int MAX_STARS = 20;
  float star[MAX_STARS][2];
  float starColor[MAX_STARS][3];
  float starAngle[MAX_STARS];
  float starSpeed[MAX_STARS];

  static const int MAX_RINGS = 20;
  float ring[MAX_RINGS];
  float delta[MAX_RINGS];
  GLuint flameTex;
  
 public:
  /**
	 Passing 0 for texture disables the creation of
	 shapes. (eg. torch, md2 shape)
  */
  GLTeleporter(GLuint texture[], GLuint flameTex,
			   int width, int depth, int height,
			   char *name, int descriptionGroup,
			   Uint32 color, GLuint display_list, Uint8 shapePalIndex=0);
  
  ~GLTeleporter();
  
  void draw();

  inline bool drawFirst() { return false; }
  inline bool drawLater() { return true; }
  inline void setupBlending() { glBlendFunc(GL_SRC_ALPHA, GL_ONE); }

 protected:
  void commonInit(GLuint flameTex);
            
};

#endif