//objects
fruit[] salad;
//score
float s = 0;
//amount of balls
int many = 7;


void setup(){
  initialize();
  size(400,600);
}


void draw(){
  if (keyPressed){
    if (key == 'p'){
    textSize(30);
    fill(0);
    table();
    fill(0);
    text("PAUSE",width/2-50,25);
    }
  }else{
  scene();
  action();
  }
}


void action(){
 for (int i=0; i< many; i++) {
    salad[i].move();
    salad[i].show();
 }
   
//draws fruit

 ///collisions.
  for (int j=0; j<many; j++) {
    for (int h=j+1; h<many; h++) {        
      if (fruithit( salad[j], salad[h] )) {
        //collisions
        salad[j].dx *= -1;
        salad[j].dy *= -1;
        salad[h].dx *= -1;
        salad[h].dy *= -1; 
        salad[j].move();  salad[j].move();
        salad[h].move();  salad[h].move();  salad[h].move();
      }
    }
  }
}

void mousePressed(){
  for (int j=0; j<many; j++) {
    if (mousehit( salad[j].x, salad[j].y, salad[j].w)){
      salad[j].randomize();
      s += j+5;
    }
  }
}
  

  
  
void scene(){
 
  background(201,139,45);
  //makes middle box
  rectMode(CORNER);
  strokeWeight(7);
  stroke(118,54,44);
  fill(195,247,152);
  rect(50,50,300,500);
  
  //creates lines and numbers
  strokeWeight(3);
  stroke(50,88,183);
  int l = 100;
  int n = 10;
  while (l < height-50){
    line( 50,l, width-50,l);
    fill(50,88,183);
    textSize(10);
    text(""+n,55,l - 10);
    text(""+n,width-70,l-10);
    n = n +10;
    l = l+50;
  }
  instructions();
}


void instructions(){
  //name and title
 fill(0);
 textSize(10);
 text("MICHAEL HOTETZ",20,height-10);
 textSize(20);
 fill(17,81,214);
 text("BOUNCEY FRUITS",width/2-75,40);
 //score
 fill(0);
 textSize(10);
 text("SCORE " + s,width-80,20);
 //exits program
 if (key == 'q'){
   exit();
 }
}


 
 


 
  void initialize(){
  salad =  new fruit[many];          // array
  for (int j=0; j <salad.length; j++) {
   salad[j]=  new fruit(random(70,300),random(70,500),random(30,50));
  }
  for (int j=0; j <many; j++) {
  salad[j] .dx = random(1,4);
  salad[j] .dy = random(1,4);
  salad[j] .fruitcolor = color((random(0,255)),(random(0,255)),(random(0,255)));
  }
}


 

  
  
void movefruits(){
  for (int i=0; i< many; i++) {
    salad[i].move();
    salad[i].show();
  }
 
  
}


void table(){
  stroke(0);
  fill(255);
  rectMode(CENTER);
  rect(width/2,height/2,width-50,height-50);
  //horizontal line
  for(int i=height-25; i>25;i=i-75){
    line(25,i,width-25,i);
  }
  //xy location
      textSize(15);
      fill(0);
      text(""+salad[0].x,170,90);
      text(""+salad[0].y,170,110);
      
      text(""+salad[1].x,170,150);
      text(""+salad[1].y,170,170);
      
      text(""+salad[2].x,170,210);
      text(""+salad[2].y,170,230);
      
      text(""+salad[3].x,170,270);
      text(""+salad[3].y,170,290);
      
      
      text(""+salad[4].x,170,330);
      text(""+salad[4].y,170,350);
      
            
      text(""+salad[5].x,170,410);
      text(""+salad[5].y,170,430);
      
             
      text(""+salad[6].x,170,470);
      text(""+salad[6].y,170,490);
      ///text("ball "+j,salad[j].x,salad[j].y-25);
      ///text(j+5+"points!",salad[j].x,salad[j].y-50);

    
  //vertical line
  for(int j=25; j<width-25; j=j+120){
    line(j,25,j,height-25); 
  }
  //chart titles
  fill(0);
  textSize(25);
  text("BALL #",40,50);
  text("X,Y",180,50);
  text("RATING",270,50);
}
  

  
class fruit{
  //constructors
  float x = 0, y = 0, w = 0, dx = 1, dy = 1; color fruitcolor = color(0);
  
  fruit(float x, float y, float w){
    this.x = x;
    this.y = y;
    this.w = w;
   
  
   }
  
  //methods
   
 void move(){
 //// Move ball 
 
    x += dx;
    y += dy;
   //bounce off walls 
    if (x > width-50-w/2){ 
     dx *= -1;
    // s -= 1;
    }
    if (x < 50+w/2){
      dx *= -1;
     // s -= 1;
    }
    if (y > height-50-w/2){
      dy *= -1;
     // s -= 1;
    }
    if (y < 50+w/2){
      dy *= -1;
     // s -= 1;
    }
    }
    void randomize() {
    //// Set random values for x, y, dx, dy.
    x=  random(50+w/2,width-50-w/2);
    y=  random(50+w/2,height-50-w/2);
  }
 void show(){
   //draws fruit
   noStroke();
   fill(fruitcolor);
   ellipse(x, y, w, w);
 }
}





///booleans ///
boolean mousehit( float x, float y, float w) {
  //// Return true if mouse within ellipse
  boolean result=true;
  float top=  y - w/2, bottom=y+w/2, left=x-w/2, right=x+w/2;
  if (mouseX < left )    result=  false;
  if (mouseX > right )    result=  false;
  if (mouseY < top )    result=  false;
  if (mouseY > bottom )    result=  false;
  return result;
}


boolean fruithit( fruit a, fruit b ) {
  //check collision
  return dist(a.x, a.y, b.x, b.y) < a.w/2 + b.w/2;
}