float d;
float x;
float y;


void setup() {
  size (500, 500);
  //change speed
  background (100); // background color
  smooth (); //set up smooth for the sketch
  x=-10;
  y=-10;
}

void draw () {

  //if SPACEBAR is pressed, the sky will clear
  if (key==' ') {
    frameRate (60);
    fill (100, d);
    rect (0, 0, height, width);

    d=.5;
  } 
  //if r is pressed it will rain, with grey background      
 
  
//  if P is pressed, the plane will appear
    if (key=='p') {
   fill (100);
   rect (0, 0, height, width);
    pushMatrix ();
    translate (mouseX, mouseY);  
    fill (255);
    noStroke ();
    //airplane
    ellipse (0, 0, 180, 25); // BODY
    triangle (-10, -60, 0, 0, 30, 0); //Upper Wing
    triangle (-25, 80, 0, 0, 30, 0); //Lower Wing
    triangle (-57, 0, -77, 40, -77, -40);
    beginShape ();
    vertex (-60, -5);
    vertex (-90, -40);
    vertex (-94, -40);
    vertex (-75, -5);
    vertex (-60, -6);
    endShape ();
    popMatrix ();
  }

 if  (key=='r') {
    frameRate (10+.5*mouseX);
    x=random (1, width);
    y=random (1, height);
    fill (100, d);
    rect (0, 0, height, width);  
    d=10;
    //rain 
    noStroke ();
    fill (100, 100, 250);
    ellipse (x, y, 10, 20);
 }
  //if any other key is pressed, it will be a blue background

  else {

    x=-10;
    y=-10;
    fill (100, d);
    rect (0, 0, height, width);
    frameRate (60);
    d=.5;
  }



  //Top point of Space Needle
  fill (200);
  noStroke ();
  triangle (203, 5, 198, 40, 205, 40);

  //base for point
  noStroke ();
  fill (200, 70, 5);
  rect (190, 40, 25, 15);

  //top of dome
  noStroke();
  fill (200, 70, 5);
  triangle (200, 50, 150, 65, 250, 65);

  //restaurant deck
  fill (0);
  rect (150, 65, 100, 5);

  //disk
  fill (200);
  beginShape ();
  vertex (150, 70);
  vertex (140, 75);
  vertex (150, 77);
  vertex (250, 77);
  vertex (260, 75);
  vertex (250, 70);
  endShape ();

  //Observation Deck
  fill (0);
  rect (155, 77, 90, 10);

  //left support top
  strokeWeight (7);
  stroke (200);
  line (165, 92, 185, 220);

  //left support bottom
  strokeWeight (9);
  line (185, 220, 147, 500);
  noStroke ();



  //elevator shaft
  fill (0);
  rect (185, 90, 30, 500);


  //disk below deck
  fill (200);
  ellipse (200, 89, 120, 8);

  //left support top L side
  strokeWeight (5);
  stroke (200);
  line (197, 92, 200, 180);

  //left support top R side
  strokeWeight (6);
  stroke (200);
  line (230, 92, 215, 180);

  //left support bottom left
  strokeWeight (5);
  stroke (200);
  line (201, 500, 201, 270);

  //left support bottom middle
  strokeWeight (5);
  stroke (200);
  line (225, 500, 215, 268);

  //left support bottom right
  strokeWeight (4);
  stroke (200);
  line (245, 500, 215, 270);


  //left support where they meet
  fill (200);
  beginShape ();
  vertex (200, 180);
  vertex (207, 183);
  vertex (215, 180);
  vertex (212, 220);
  vertex (214, 270);
  vertex (207, 267);
  vertex (200, 270);
  vertex (202, 220);
  vertex (200, 180);
  endShape ();

  //medium deck
  fill (200);
  ellipse (195, 340, 58, 3);

  //bottom deck
  fill (200);
  beginShape ();
  vertex (160,395);
  vertex (150, 400);
  vertex (160, 410);
  vertex (230, 410);
  vertex (240, 400);
  vertex (230, 395);
  vertex (160, 395);
  endShape ();

  //windows in bottom deck
  strokeWeight (4);
  stroke (0);
  line (150, 400, 197, 403);
  //contine windoes
  line (197, 403, 240, 400);
} 






//Function to make Clouds appear where and when Mouse is pressed

void mousePressed () {




    pushMatrix ();

    translate (mouseX,mouseY);
    noStroke ();
    //cloud

    ellipse (0, 0, 150, 60);
    ellipse (-30, 10, 70, 50);
    ellipse (20, 10, 60, 60);
    ellipse (-40, -20, 50, 20);
    ellipse (-10, -15, 70, 50);
    ellipse (3, -15, 60, 40);
    popMatrix ();
    d=0;
  }