String pageText;
PImage nightWatchman;
PImage tree1;
PImage background;
Boolean eyeLids = false;
float tLidPos; //top eyelid position
float bLidPos; //bottom eyelid position
float bookXPos; //book position along shelves
float bookYPos; //shelf position
float bookHeight = 0;
Boolean books = true;
float count=0;

float[] bookList;


void setup() {
  size(800, 800);
  background(150, 0, 0);
  nightWatchman = loadImage("nightWatchman2.png");
  background = loadImage("background.png");
  tree1 = loadImage("tree1.png");
}

void draw() {
  noStroke();
  image(background, 0, 0);

  //books
  drawBooks();

  //eyes
  fill(255);
  ellipse(655, 287, 35, 35);
  ellipse(703, 287, 35, 35);
  fill(0);
  ellipse(655, 287, 15, 15);
  ellipse(703, 287, 15, 15);

  //eyeLids
  fill(230, 198, 177);
  if (eyeLids == true) {
    for (int i=0; i<20; i++) {
      //top eyelids
      tLidPos = 251+i;
      rect(638, tLidPos, 35, 20);
      rect(686, tLidPos, 35, 20);
    }
    for (int b=0; b<15; b++) {
      //bottom eyelids
      bLidPos = 304-b;
      stroke(200, 156, 132);
      rect(638, bLidPos, 35, 15);
      rect(686, bLidPos, 35, 15);
    }
  }

  //night watchman
  image(nightWatchman, 0, 0);

  //text box and text
  fill(255);
  rect(50, 600, 700, 150);
  fill(0);
  pageText = "     hen the library is closed and the night watchman has fallen asleep ";
  pageText += "in his big armchair, the shelves come to life. Doors and windows appear on ";
  pageText += "the backs of the books, lights come on, and the sound of voices drifts out ";
  pageText += "between the pages. Full grown trees spring up and chimneys begin to smoke. ";
  pageText += "Staircases and ladders join the shelves into great cities, and in the distance ";
  pageText += "small dogs bark.";
  textSize(27);
  text("W", 71, 635);
  textSize(15);
  text(pageText, 70, 620, 670, 140);

  noStroke();
  ellipse(mouseX, mouseY, 30, 30);
}

void mouseClicked() {
  if (mouseX >= 544 && mouseX <=800 && mouseY >=200 && mouseY<800) {
    eyeLids = true;
    count++;
    redraw();
  }
}

void drawWindow(float x, float y) {
  fill(255, 232, 71);
  rect(x, y, 20, 30);
  stroke(111, 71, 23);
  line(x, y, x+20, y);
  line(x, y+30, x+20, y+30);
  line(x, y, x, y+30);
  line(x+20, y, x+20, y+30);
  line(x+10, y, x+10, y+30);
  line(x, y+15, x+20, y+15);
}

void drawBooks() {
  for (int j=0; j<17; j++) {
    for (int n=0; n<3; n++) {
      fill(random(100, 255), 101, 100);
      bookXPos = j*44 +27;
      bookYPos = n*255 +258;

      bookHeight = random(190, 221);

      bookList = new float[17];
      bookList[0] = bookHeight;
      bookList[1] = bookHeight; 
      bookList[2] = bookHeight; 
      bookList[3] = bookHeight; 
      bookList[4] = bookHeight; 
      bookList[5] = bookHeight; 
      bookList[6] = bookHeight; 
      bookList[7] = bookHeight; 
      bookList[8] = bookHeight; 
      bookList[9] = bookHeight; 
      bookList[10] = bookHeight; 
      bookList[11] = bookHeight; 
      bookList[12] = bookHeight; 
      bookList[13] = bookHeight;
      bookList[14] = bookHeight;
      bookList[15] = bookHeight;
      bookList[16] = bookHeight;


      //tells the program not to draw books between these coordinates
      if (bookXPos >= 150 && bookXPos <=320 && bookYPos >= 283 && bookYPos <= 514) {
        books=false;
      }
      else {
        books=true;
      }

      //everywhere else, draw books
      if (books == true) {
        rect(bookXPos, bookYPos-bookList[j], 40, bookList[j]);
      }
    }
  }
  noLoop();
}