///library for neural network
import nn.*;

//////java for counting database 
import java.io.*;


Button submit;
Button record;
GameButton recordButton;
GameButton guessButton;

///// screen size
int Width = 640;
int Height = 480;

//////datas from drawings
ArrayList points;
int lineCount = 0;
PFont f;
////////for vectors
ArrayList path;
ArrayList pathGuess;
PrintWriter output;
ArrayList pixelData;

// The Neural Network
Network nn;   
// How many training cycles have we done
int trainingCount;  

// We will train 5,000 iterations
int maxTrainingIterations = 15000;

int w = 0;
int h = 0;
/////////////
File[] filelist;
boolean lookForChange = false;
int y;
int x;
boolean startGame = false;
boolean startRecord = false;
boolean training = false;
boolean trainingComplete = false;
boolean guessing = false;
boolean welcome = true;
boolean getRecord = false ;
boolean clearBack = false;
int total = 0;
float guess = 0;
String[] lines = new String[24];
float[] lineString = new float[24];
float[] binaryPixels = new float[24];
 float[] guessVectorArray;


void setup(){
  size(Width, Height);
  ////drawing points
  points = new ArrayList();

  //////vector path
  path = new ArrayList();
    pathGuess = new ArrayList();

  background(255);


  pixelData = new ArrayList();

  ///// scaling images for speed

  w = width/100;
  h = height/100;
 
getFile();
  maxTrainingIterations = 15000*total;
  f = createFont("Georgia",16,true);
  // Setup network
//  println(w*h);
  nn = new Network(24,16);


  submit = new Button(150,440,160,25, "submit");
  record = new Button(320, 440, 160, 25, "record");
  
  
  guessButton = new GameButton(150,340,160,25, "guess");
  recordButton = new GameButton(320, 340, 160, 25, "record gesture");
}


void draw(){
  background(255);
  drawing();
}



void drawing(){

  // Welcome screen
  if (welcome) {

    welcome();
    // Training screen

  } 
  else if (training) {

    if (!trainingComplete) {
      train();
    }
    showTraining();
    // Guessing screen
  } 

  else if (getRecord){
    vectorRecord();
   getRecord(); 

    
  }
    else {
    //  vectorRecord();
    getRecord();
    guess();
  }

}


void getFile(){
   File folder = new File(sketchPath("database"));
  filelist = folder.listFiles();
 //println(filelist.length);
  total = filelist.length; 
}