import processing.io.*;
import processing.serial.*;
//import processing.video.*;
import gohai.glvideo.*;

Serial port;

// ----------------------- camera ---------------------------------------------------------------------------------
//Capture video;
GLCapture video;
PImage img;
boolean takePicture = true;
int videoWidth = 480;
int videoHeight = 240;

int sending = 0;

void setup() {
  size(480, 240, P2D);
  frameRate(10);
  colorMode(HSB, 100, 100, 100);

  String portName = Serial.list()[0];
  port = new Serial(this, portName, 9600);
  
  String[] cameras = GLCapture.list();
  video = new GLCapture(this, cameras[0], width, height, 10);
  video.start();  
  
  GPIO.pinMode(4, GPIO.INPUT); 
  
// video = new Capture(this, width, height);
// video.start();  
  
  background(0);
  delay(2000);

}

void draw() {   
  ephPercentage(); 
  
  
  if (GPIO.digitalRead(4) == GPIO.LOW && takePicture == true){
    takePicture = false;
    delay(4000);
    video.pause();
    makePicture(); 
  }  
  
  if(GPIO.digitalRead(4) == GPIO.HIGH && takePicture == false){ 
    takePicture = true;     
    video.start();
  }
  
  
}

void keyPressed() {
  println(int(key));
  if (key == 'S' || key == 's') {
    video.pause();
    makePicture();
  }
  if (key == 'B' || key == 'b') {
    backupFrame();
  } 
  if (key == 'G' || key == 'g') {
    video.start();
  } 
  
  if (key == 'U' || key == 'u') {
    sendMessage(C_TAG, colorByteValues);
  } 
  
  if (key == '1' || key == '2' || key == 3 || key == 4 || key == 5 || key == 6 || key == 7 || key == 8) {
    for(int i = 0; i<colorsN; i++) {
      colorByteValues[i] = (int(key)-49) == i ? byte(100) : 0;
      print(colorByteValues[i] + "\t");
    }
    println("");
    sendMessage(B_TAG, colorByteValues);
  } 
  
  
}