/*************************************
 * Author: Jonathan Seguin
 * Last Modified: March 3rd 2010
 * Problem Set: 2 
 * Question: 5 & 6
 **************************************/
//Description: Draws a cute spider that
//might just move! 

class Spider {

  //Variables
  color bodyColour; // body colour
  color eyeColour; // eye colour
  color legColour; // leg colour
  int x, y; // spider position
  float scaling; // spider size.

  //Constructor
  // x,y = position
  // scaling = size relative to original
  Spider (int x, int y, float scaling, 
  color bodyColour, color eyeColour, color legColour) {
    this.x = x;
    this.y = y;
    this.bodyColour = bodyColour;
    this.eyeColour = eyeColour;
    this.legColour = legColour;
    this.scaling = scaling;
  }
  
  //Functions

  //Makes spider a leg
  //template draws: left bottom
  //Parameters: x = x position of leg, y = y position of leg
  private void legLeft(int x,int y) {
    pushMatrix();
    translate(x,y);
    line(-90, -10, -70, 0);
    line(-90, -10, -130, 50);
    popMatrix();
  }

  //Makes spider a leg
  //template draws: Right Bottom
  //Parameters: x = x position of leg, y = y position of leg
  private void legRight(int x,int y) {
    pushMatrix();
    translate(x,y);
    line(90, -10, 70, 0);
    line(90, -10, 130, 50);
    popMatrix();
  }

  //draw thread spider hangs from
  void thread() {
    pushMatrix();
    translate(x,0);
    scale (scaling,1);
    for (int a = 0; a < 4; a++) {
      stroke(255,a+1*40);
      strokeWeight(4*a);
      line (0, 0, 0, map(mouseY,0, height, 5,height));
    }
    popMatrix();
  }

  //Draws a cute spider
  void spider() {
    pushMatrix();
    translate(x,y);
    scale (scaling);
    noStroke();
    //Body
    fill(bodyColour);
    ellipse (0,0 , 140,100);
    ellipse (0, -60, 150,140);
    //Eyes
    fill(eyeColour);
    ellipse (-35, 0,20,20);
    ellipse (35, 0,20,20);
    fill(255);
    ellipse (-35, 0,10,10);
    ellipse (35, 0,10,10);
    //Blush
    fill (255,50,150,100);
    ellipse (-35, +20, 35,15);
    ellipse (35, +20, 35,15);
    ellipse (-35, +20, 25,8);
    ellipse (35, 20, 25,8);
    //Mouth
    stroke(0);
    strokeWeight(3);
    line(0, 35, 5, 28);
    line(0, 35, -5, 28);
    //legs Left Side
    stroke(legColour);
    legLeft(0,0);
    legLeft(4,-35);
    legLeft(0,-70);
    legLeft(10,-105);
    //Legs Right Side
    legRight(0,0);
    legRight(-4,-35);
    legRight(0,-70);
    legRight(-11,-105);
    popMatrix();
  }
} // end Spider