Robot habla con teclado

import processing.opengl.*;

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import guru.ttslib.*;

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TTS tts;

PImage imagen;

int cellsize = 3;

int columns, rows;

import processing.video.*;

Movie movie;

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void setup(){

 size(640, 480, OPENGL); 

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  smooth();

  tts = new TTS();

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   imagen =loadImage ("2.jpg");

    columns = imagen.width / cellsize;

   rows = imagen.height / cellsize;

   movie = new Movie (this, "marcus_kellis_theme.mp3");

   }

void draw(){

background(0);  

loop();

   for ( int i = 0; i < columns; i++) {

    for ( int j = 0; j < rows; j++) {

       int x = i*cellsize + cellsize/2;

       int y = j*cellsize + cellsize/2;

        int loc = x + y*imagen.width;

        color c = imagen.pixels[loc];

         float z = (mouseX / float(width)) * brightness(imagen.pixels[loc]) - 20.0;

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 pushMatrix();

      translate(x + 1, y + 1, z);

      fill(c, 204);

      noStroke();

      rectMode(CENTER);

       rect(0, 0, cellsize, cellsize);

      popMatrix();

    }

   }

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}

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void keyPressed (){

  tts.speak("Hi my name is robotito, do you like dance with me to the rhythm of the music");

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}

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