// Learning Processing
  // Daniel Shiffman
  // http://www.learningprocessing.com
  
  // Example 9-12: 200 Zoog objects in an array
  
  class Zoog {
    // Zoog's variables
    float x,y,w,h,eyeSize;
  
    // Zoog constructor
    Zoog(float tempX, float tempY, float tempW, float tempH, float tempEyeSize) {
      x = tempX;
      y = tempY;
      w = tempW;
      h = tempH;
      eyeSize = tempEyeSize;
    }
    
    // Move Zoog
    void jiggle() { // For simplicity we have also removed the “speed” argument from the jiggle() function. Try adding it back in as an exercise.
      // Change the location
      x = x + random(-1,1);
      y = y + random(-1,1);
      // Constrain Zoog to window
      x = constrain(x,0,width);
      y = constrain(y,0,height);
    }
    
    // Display Zoog
    void display() {
      // Set ellipses and rects to CENTER mode
      ellipseMode(CENTER);
      rectMode(CENTER);  
      // Draw Zoog's arms with a for loop
      for (float i = y-h/3; i < y + h/2; i += 10) {
        stroke(0);
        line(x-w/4,i,x + w/4,i);
      }
      // Draw Zoog's body
      stroke(0);
      fill(175);
      rect(x,y,w/6,h);
      // Draw Zoog's head
      stroke(0);
      fill(255);
      ellipse(x,y-h,w,h);
      // Draw Zoog's eyes
      fill(0);
      ellipse(x-w/3,y-h,eyeSize,eyeSize*2);
      ellipse(x + w/3,y-h,eyeSize,eyeSize*2);
      // Draw Zoog's legs
      stroke(0);
      line(x-w/12,y + h/2,x-w/4,y + h/2 + 10);
      line(x + w/12,y + h/2,x + w/4,y + h/2 + 10);
    }
  }