KEDI.pde

import processing.video.*;
import processing.serial.*;

Serial myPort;  

Capture video;
boolean[][] laserArray = new boolean[640][360];
void setup() {  
  colorMode(HSB);
  frameRate(30);  
  size(640, 360);  
  myPort = new Serial(this, Serial.list()[2], 9600);  
  String[] cameras = Capture.list();  
  if (cameras.length == 0) {    
    println("There are no cameras available for capture.");    
    exit();
  } else {    
    println("Available cameras:");    
    for (int i = 0; i < cameras.length; i++) {      
      println(cameras[i]);
    }    
    video = new Capture(this, cameras[1]);    
    video.start();
  }
  for (int x=0; x<width; x++) {    
    for (int y=0; y<height; y++) {      
      laserArray[x][y]=false;
    }
  }
}

long pabsX=0, pabsY=0;
boolean currentPixel;

int dontrun=0;
void draw() {    

  colorMode(HSB, 360, 100, 100);
  if (video.available() == true) {    
    video.read();
  }  
  set(0, 0, video);

  int num=0;
  long absX=0, absY=0;
  for (int x=0; x<width; x++) {    
    for (int y=0; y<height; y++) {   
      color c = get(x, y); 
      float curhue = abs(128-((hue(c) + 128) % 255));
      float curbri = brightness(c);
      currentPixel=(curhue < 30 && curbri > 95) ? true : false;      
      laserArray[x][y]=currentPixel;
      if (currentPixel)
      {
        num++;
        absX+=x;
        absY+=y;
        colorMode(RGB);
        set(x, y, color(0, 255, 0));
      }
    }
  }

  // laserarray check

  if (num!=0)
  {
    absX=absX/num;
    absY=absY/num;
  }

  //println(absX + " " +absY);


// 30 fps = 1 sn
if (dontrun>15)
{
  if ((abs(pabsX-absX) + abs(pabsY-absY)) > 10)
  {
    println("KEDİ DETECTED!");
    myPort.write("A");
    dontrun=0;
  }
}
  dontrun++;

  pabsX=absX;
  pabsY=absY;


  fill(255, 0, 0);
  ellipse(absX, absY, 10, 10);
}

void checkSerial()
{
while (myPort.available() > 0) {
    String inBuffer = myPort.readString();   
    if (inBuffer != null) {
      println(inBuffer);
    }
  }
}

void mousePressed()
{
  color c = get(mouseX, mouseY);
  println(hue(c)+"-"+saturation(c)+"-"+brightness(c));
}