//Shipra Gupta
//27 feb 2008
//Processing, Shape3

//Create a function for drawing a chair. Use two parameters to change 
//its position and two more to change the shape. Using your function, 
//draw 9 chairs in the display window in a regular 3 * 3 matrix. 
//Use different parameters to give each chair drawn a unique shape. 


void setup(){
  size(360, 450);
  background(224);
}

void draw(){
  chair(10, 10, 10, 20, #E82F2F);
  chair(130, 10, 30, 10,#E82F7F);
  chair(250, 10, 50, 0, #E82FC6);
  chair(10, 150, 60, 50, #A62FE8);
  chair(150, 150, 10, 50, #652FE8);
  chair(250, 150, 30, 50, #2F55E8);
  chair(10, 300, 5, 50, #2FA8E8);
  chair(80, 300, 60, 30, #2FE8C1);
  chair(210, 320, 80, 10, #2FE858);
}


void chair (int x, int y, int back, int legs, int colour){
  fill(colour);
  //chair body
  beginShape();
  vertex(x, y);
  vertex(x+back, y-10);
  vertex(x+back, y+60);
  vertex(x+back+60, y+80);
  vertex(x+60, y+100);
  vertex(x, y+80);
  endShape(CLOSE);
  
  //line between back and seat
  line(x, y+80, x+back, y+60);
  
  //chair legs
  line(x, y+80, x, y+80+legs);
  line(x+60, y+100, x+60, y+100+legs);
  line(x+back, y+60, x+back, y+60+legs);
  line(x+back+60, y+80, x+back+60, y+80+legs);
  
}