Fish-Tank/Fish.pde at master · markkleeb/Fish-Tank · GitHub

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class Fish {

  float x;
  float y;
  float r1;
  float r2;
  float xspeed;
  float yspeed;

  Fish() {

  x = random(100, 500);
 y = random(150, 420);

 xspeed = random(1,5);
 yspeed = random(1,5);
  }


  void move(){

    r1 = 30;
    r2 = 10;

    y += yspeed;
    x += xspeed;


    if(y > 420 || y < 150){
      yspeed = yspeed*-1;
    }
    else if (x > 500 || x < 100) {
      xspeed = xspeed*-1;

    }


  }

  void display() {

    if(xspeed > 1) {
    fill(150, 150, 0);
    ellipse(x, y, r1, r2);
    triangle(x-r1/2, y, x-r1, y+r2/2, x-r1, y-r2/2);
    fill(255);
    ellipse(x+10, y-5, r1/8, r1/8);
    fill(0);
    ellipse(x+10, y-5, r1/16, r1/16);


  }
  else {
  fill(150, 150, 0);
    ellipse(x, y, r1, r2);
     triangle(x+r1/2, y, x+r1, y+r2/2, x+r1, y-r2/2);
    fill(255);
    ellipse(x-10, y-5, r1/8, r1/8);
    fill(0);
    ellipse(x-10, y-5, r1/16, r1/16);

  }
  }

    boolean eat(Food a) {

    if (x+50 > a.x+a.w/2 && x-50 < a.x-a.w/2 && y+30 > a.y+a.w/2 && y-30 < a.y-a.w/2) {  //if bullet hits an alien
      return true;
    } else {
      return false;
    }
      }

 void mouth(){

      if(xspeed > 1) {
    fill(150, 150, 0);
    ellipse(x, y, r1, r2);
    triangle(x-r1/2, y, x-r1, y+r2/2, x-r1, y-r2/2);
    fill(255);
    ellipse(x+r1/3, y-r2/2, r1/8, r1/8);
    fill(0);
    ellipse(x+r1/3, y-r2/2, r1/16, r1/16);
    ellipse(x+r1/4, y+r2/3, r1/3, r2);


  }
  else {

  fill(150, 150, 0);
    ellipse(x, y, r1, r2);
     triangle(x+r1/2, y, x+r1, y+r2/2, x+r1, y-r2/2);
    fill(255);
    ellipse(x-r1/3, y-r2/2, r1/8, r1/8);
    fill(0);
    ellipse(x-r1/3, y-r2/2, r1/16, r1/16);
    ellipse(x-r1/4, y+r2/3, r1/3, r2);

  }
 }

 void big() {

   r1+=5;
   r2+=5;

    }

void die() {
 println("dead!");
 x = width+10;
 y = height +10;

}

}