class BALL {
  float xpos, ypos; // position 
  float vx, vy  ;//viteza
  float initX, initY;

 
  BALL(int ix, int iy) {
    initX = ix;
    initY = iy;
    init();
  }



  void init(){
	    xpos = initX;
	    ypos = initY;
	    vx= 4 + random(3); //viteza pe orizontala
	    if (random(-1,1)<0)  vx = -vx;

	    vy = 5 + random(5); //viteza pe verticala  
	    if (myScore.lastPoint == 1)    vy = -vy;

    }  

   void update() {
		boolean hit = false;
		boolean playerOne=false;
		if (ypos < height/2) playerOne = true;  // playerOne=true   daca bila e in jumatatea de sus
		
		for(int i=0;i<numPads;i++){
			  if (xpos>pads[i].xpos-padWidth/2 && xpos<pads[i].xpos+padWidth/2 && abs(ypos-pads[i].ypos)<15)  { // S-A LOVIT DE UN PAD
					if(playerOne) vy = abs(vy);    // ii skimb directia, ceva mai shmeker decit   vy= -vy
					else vy = -abs(vy);
					vy *= 1.02;
					if (abs(vx/vy)>1) vx *= 0.8;	// daca miscarea e prea orizontala, o mai temperez
					else vx += random(-3,3);	   //  daca nu, o fut un pic
					
					hit = true;
			  }
		}

		if (xpos>width-8 || xpos<8)   vx = -vx;    //perete lateral
		if (  (ypos>height-4 || ypos<12)  && !hit)  {		  // s-a dat gol
				  if (playerOne) {
						    myScore.p2points++;
						    myScore.lastPoint = 1;
				   } else {
						    myScore.p1points++;
						    myScore.lastPoint = 2;
				   }
				  delay(600);
				  init();
		 }
		
    xpos += vx;
    ypos += vy;
    image(imgBall, round(xpos)-8, round(ypos)-8);
   }
}
 

class SCORE {
  int p1points=0, p2points=0, limit = 5;    // LIMIT e limita pina la care se joaca
	    int lastPoint = 0;  // 0 la initializare, 1 daca ultimul punct cistigat e al lui P1, 2, daca al lui P2
	    boolean winner=false;

  SCORE() {
  }

	    void update(){
		    if (p1points > limit || p2points > limit){
				  p1points = 0;
				  p2points = 0;
				  winner = true;  
		     } else {
				draw();			// desenez scorul si invers, pt amindoi jucatorii ;)  ain't I sweet
				pushMatrix(); 
				rotate(PI);
				translate(-width,-height);
				draw();
				popMatrix();
		     }
	     }

  void draw() {
int y = height-100, x=20, spacing=20;
fill(200);
textAlign(LEFT); 
text("P1 Points: "+p1points, x, y); y+=spacing;
text("P2 Points: "+p2points, x, y); 
   }
}