//clase (objeto) scoreKeeper 
class scoreKeeper{
  int playerLeft,playerRight;
  boolean playing = true;
  scoreKeeper(int _s){
    playerLeft=0;
    playerRight=0;
    maxScore = _s;
  } 


  void playerLeftScored(){
    if(playing){
      playerLeft ++;
    }
  }
  void playerRightScored(){
    if(playing){
      playerRight ++;
    }
  }

  void update(){
    checkScore();
    drawLine(); 
    updateText();
  }

void checkScore(){
       if(playerRight >= maxScore || playerLeft >= maxScore){
         playing = false;
      } 
}

  void drawLine(){
    int interval = 20;
    int theLength = 10;
    int myWidth = 3;
    strokeWeight(myWidth);
    stroke(screenColor);
    fill(screenColor);
    for(int i=0;i<height;i+=interval){
      line(width/2,i,width/2,i+theLength); 
    }
  }

  void updateText(){
        if(!playing){
          fill(backgroundColor);
          stroke(backgroundColor);
          rect(0,0,width,height);
      fill(screenColor);  
      if(playerRight >= maxScore){
            text("Player 2 WINS!", 200, height/2);
      } else {
            text("Player 1 WINS!", 200, height/2);
      }
      }
        
    text("Player 1: "+playerLeft+"    Player 2: "+playerRight, 114, height-25);
  }
}//Fin de la clase scoreKeeper