import net.nexttext.*;
import net.nexttext.behaviour.*;
import net.nexttext.behaviour.control.*;
import net.nexttext.behaviour.standard.*;
import net.nexttext.behaviour.dform.*;
import net.nexttext.renderer.*;

// attributes
Book book;
PFont gangOfThree;

void setup() {
 // init the applet
 size(640, 360);
 smooth();

 // create the book
 book = new Book(this);

 // pull the text with the first mouse button
 AbstractAction pullLeft = new Pull(new Vector3(0, height/2), 10, 2);
 AbstractAction pullRight = new Pull(new Vector3(width, height/2), 10, 2);
 AbstractAction pullUp = new Pull(new Vector3(width/2, 0), 10, 2);
 AbstractAction pullDown = new Pull(new Vector3(width/2, height), 10, 2);

 // add the behaviours to the book
 book.addGroupBehaviour(pullLeft.makeBehaviour());
 book.addGroupBehaviour(pullRight.makeBehaviour());
 book.addGroupBehaviour(pullUp.makeBehaviour());
 book.addGroupBehaviour(pullDown.makeBehaviour());

 // init and set the font
 gangOfThree = createFont("GangOfThree.ttf", 28, true);
 textFont(gangOfThree);
 textAlign(CENTER);

 // set the text colour
 fill(#656F28);
 stroke(0);
 strokeWeight(2);
 //noStroke();

 // add the text
 book.addText("Dogs are forever in the push up position.", width/2, height/2);

 // set the background colour
 noStroke();
 fill(212, 222, 152, 50);
}

void draw() {
 // draw a semi-transparent background to give all elements ghost trails
 rect(0, 0, width, height);

 // apply the behaviours to the text and draw it
 book.stepAndDraw();
}