highscores.cpp

SDL-Ball这款经典的弹球游戏克隆自arkanoid、dxball、breakout

/* ************************************************************************* * 
    SDL-Ball - DX-Ball/Breakout remake with openGL and SDL for Linux 
    Copyright (C) 2008 DusteD.dk

    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 3 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.  If not, see <http://www.gnu.org/licenses/>. 
 * ************************************************************************* */


class highScoreClass {
  private:
    string name;
    GLuint texText;
    textureManager texMgr;
    textureClass tex[2];

  public:
  
    highScoreClass()
    {
      name="";
      glGenTextures(1, &texText);
          SDL_Color color = { 255,255,255 };
      writeTxt(fonts[1], color, " ", texText,1);
      texMgr.load("data/gfx/highscore/entername.png", tex[0]);

    }
  
    void draw()
    {
      glLoadIdentity();
      glTranslatef(0,0,-3.0);
      glColor4f(1,1,1,1);
 
      glBindTexture(GL_TEXTURE_2D, tex[0].prop.texture);
      glBegin( GL_QUADS );
        glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 0.5f, 0.0f );
        glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 0.5f, 0.0f );
        glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,-0.5f, 0.0f );
        glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,-0.5f, 0.0f );
      glEnd( );      

      glTranslatef(0.0, -0.89, 0.0);
      glBindTexture(GL_TEXTURE_2D, texText);
      glBegin( GL_QUADS );
        glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 1.0f, 0.0f );
        glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 1.0f, 0.0f );
        glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,-1.0f, 0.0f );
        glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,-1.0f, 0.0f );
      glEnd( );
      
    }
    
    void type(SDL_Event e, menuClass &menu)
    {
      if(var.showHighScores == 1)
      {
        if(e.key.keysym.sym == SDLK_ESCAPE)
        {
          var.showHighScores = 0;
          initNewGame();
          menu.genHsTex();
          var.menu = 7;
          return;
        }
        
        if(e.key.keysym.sym != SDLK_RETURN)
        {
          if ( (e.key.keysym.unicode & 0xFF80) == 0 && e.key.keysym.unicode != 0) {
            if(e.key.keysym.sym == SDLK_BACKSPACE)
            {
              if(name.length() > 0)
                name.erase(name.length()-1);
            } else {
              name += e.key.keysym.unicode;
            }
            
            SDL_Color color = { 255,255,255 };
            if(name.length() < 1)
            writeTxt(fonts[1], color, " ", texText,1);
            else
            writeTxt(fonts[1], color, name.data(), texText,1);
          }
        } else {
          var.showHighScores = 0;
          ofstream hsList;
          hsList.open("data/highscores.txt", ios::out | ios::app);
          hsList << player.score << "|" << name << endl;
          hsList.close();
          initNewGame();
          menu.genHsTex();
          var.menu = 7;

        }
      }
    }
};