// dream journal
// by jeff watson
// 29 january 2009

import rita.*;
import ddf.minim.*;

// fire it up

Minim minim;
AudioSample kick;
AudioSample lock;
AudioSample water;

int FRAGMENT = 20;
int PARAGRAPH = 60;
int WORD = 10;
float bg = 255;

PImage b;

RiText rts[];
RiMarkov markov;

  // movement-related stuff

boolean movingUp;
RiText rts1[] = new RiText[16];

void setup()
{   
  size(380, 500);
  smooth();
  
    background(bg);
  
  // the keyPressed thing crashes the program unless there's some 
  // markov-generated text already onscreen, so i took out this title card:
  
  // new RiText(this, "D R E A M  J R N L", 133, (height/2)-24);
  // new RiText(this, "move / click / type", 135, (height/2)+24);

  RiText.setDefaultAlignment(LEFT);

  // start minim, load samples with buffer
  
  minim = new Minim(this);
  kick = minim.loadSample("BD.mp3", 2048);
  lock = minim.loadSample("lock.mp3", 2048);
  water = minim.loadSample("water.mp3", 2048);
  
  // n=3 seems to work best for the text parser thing (markov)...no idea why
  
  markov = new RiMarkov(this, 3);  

  // load some text files into the markov magic machine
  
  markov.loadFile("dream1.txt"); 
  markov.loadFile("dream2.txt");      
  
  // click the mouse (so that there's some text onscreen in case
  // a key is pressed)
  
  mouseClicked();
}

void draw()
{
  background(bg);
}

// generate text and sound on mouse move

void mouseMoved() 
{   

  float r = random(200)+54;
  float g = random(200)+54;
  float b = random(200)+54;
  
  float x = random(235)+20;
  float y = random(300)+30;
  
  background(r,g,b);
  
  // clear rita text
  RiText.deleteAll(); 

  String[] lines = markov.generateSentences(1);

  // prints the text
  
  rts = RiText.createLines(this, lines, x, y, FRAGMENT);

  kick.trigger();
}

  // generate a different type of text and a new sound on click
  
void mouseClicked() 
{
  
  // clear it again
  RiText.deleteAll();
  
  String[] lines = markov.generateSentences(10);
  
  rts = RiText.createLines(this, lines, 24, 80, PARAGRAPH);

  water.trigger();
  
   
}  

void keyPressed()
{
  
  float x = random(235)+40;
  float y = random(300)+30;
  

  
  // weird movement hackzz

     movingUp = !movingUp;
     
         for (int i = 0; i < rts.length; i++)  {
      float xPos = random(14)+24; 
      float yPos = random(420)+24;    
      if (rts[i] == null)
        rts[i] = new RiText(this,(char)(i+65)+"", xPos, yPos); 
      rts[i].setMotionType(i);
      rts[i].moveTo(xPos, yPos, 0.5);  
            
    }     


  lock.trigger();
  


}


void stop()
{
  kick.close();
  minim.stop();
  super.stop();
}