Ball Bounce Game

int b1x = random(3) + 3;        //initializing and declaring global variables

int b1y = random(3) + 3;

int b2x = random(3) + 2;

int b2y = random(3) + 2;

int signb1x = +1;

int signb1y = +1;

int signb2x = +1;

int signb2y = +1;

int px = 150;

int py = 33;

int px2 = 200;

int py2 = 133;

int score = 0;

int time1 = 0;

int hasStarted = 2;

​

​

void setup() {  //setting up canvas

  size(270,270);

     frameRate(60);

}

​

void draw() {

     time1++;        

     noStroke();

     background(100,100,150);

     fill(200,200,255,150);

     rect(10,10,width-20,height-20);

     ////////////        controls orange ball

     if (signb1x == +1) { px += b1x;}     //moves the ball

     if (signb1y == +1) { py += b1y;}

     if (signb1x == -1) { px -= b1x;}

     if (signb1y == -1) { py -= b1y;}

     strokeWeight(20);        //draws the ball

     stroke(#FF9900);

     point(px , py);

     if (py >= 250) {signb1y = -1;}        //bounces the ball

     if (px >= 250) {signb1x = -1;}

     if (py <= 20)  {signb1y = +1;}

     if (px <= 20)  {signb1x = +1;}

     ///////////        controls yellow ball

     if (signb2x == +1) { px2 += b2x;}     //moves the ball

     if (signb2y == +1) { py2 += b2y;}

     if (signb2x == -1) { px2 -= b2x;}

     if (signb2y == -1) { py2 -= b2y;}

     strokeWeight(20);        //draws the ball

     stroke(#FFFF00);

     point(px2 , py2);

     if (py2 >= 250) {signb2y = -1;}        //bounces the ball

     if (px2 >= 250) {signb2x = -1;}

     if (py2 <= 20)  {signb2y = +1;}

     if (px2 <= 20)  {signb2x = +1;}

     textSize(24);                        //prints the score

     text("Score: " + score, 20, 40);

    if (hasStarted==1) {                //increases the score

        if  ((time1 % 60) == 0) {score++;}

    } else {

        textSize(18);

        fill(255,255,255,200);

        text("Click on canvas to start.", 40, 225);

        text("Try not to touch the balls.", 37, 250);

    }

   checkIfTouch(px,py,px2,py2,hasStarted);    //checks if you have touched the balls

   strokeWeight(10);        //draws green ball at mouse

   stroke(0,255,0);

   point(mouseX,mouseY);

}

​

void checkIfTouch(int px, int py, int px2, int py2) {        //checks if your mouse has touched the balls

    int d1 = dist(mouseX,mouseY,px,py);

    int d2 = dist(mouseX,mouseY,px2,py2);

    if (((d1 <= 10) || (d2 <= 10)) && hasStarted == 1) {

        noLoop();

    }

}

​

void mouseClicked() {        //starts the game when clicked

hasStarted = 1 ;

loop();

}