// Phishies
// Sjoerd Kranendonk <http://www.brain-bubbles.com>

// Based on Flocking by Daniel Shiffman <http://www.shiffman.net>

// Demonstration of Craig Reynolds' "Flocking" behavior
// See: http://www.red3d.com/cwr/
// Rules: Cohesion, Separation, Alignment

// Created 16 August 2007
   
//static public void main(String args[]) {
//  PApplet.main(new String[] { "--present", "Phishies" });
//}

import noc.*;
//import processing.opengl.*;

Flock flock;
PImage bg;

float x, y, xB, yB;
    int lengthM = 500;
    float angle = 0.0;
    float angle_stepsize = 0.02;
    int i = 0;
    int t = 0;
    int rFactor = 0;
    int cAlpha = 10;
    int gap = 3; 
boolean cM = false, cR = true, draws = true;
PImage b;


  
void setup() {
  // set size to 640x480
  //int w = screen.width;
  //int h = screen.height;
  //size(w,h,OPENGL);
  size( 800, 600);//, OPENGL );
  // get fullscreen exclusive mode
  setFullScreen( false );
  // change resolution to 640, 480
  setResolution( 800, 600 );
  // let ctrl+f switch to window mode
  createFullScreenKeyBindings();
  //set colormode
  colorMode(RGB,255,255,255,100);
  flock = new Flock();
  // Add an initial set of boids into the system
  for (int i = 0; i < 12; i++) {
    flock.addBoid(new Boid(new Vector3D(width/2,height/2),36.0f,0.05f));//,(random(15f,70f)/10f)));
  }
  
  
  strokeWeight(5);
  stroke(255,180,0);
  smooth();
  
  b = loadImage("zwart.GIF");
  
  
  
  //smooth();
  frameRate(10);
  
  //bg = loadImage("backg.jpg");
  //background(bg);
}

void draw() {
  
 // background(100);
 // image(bg,0,0,width,height);
 tint(255,cAlpha);
 image(b, 0, 0);
//fill(0);
//rect(0,0,640,480);

  flock.run();
  
  
  if(cR){
    i+=3;
  } else i-=3 ;
  
  if(i == 30){
    cR = false;
  }
  if( i == 0){
    cR = true;
  }
  
  if((i / 3)%gap == 0) draws = true;
  else draws = false;
  
}

void mousePressed() {
  if ( isFullScreen() ) {
     setFullScreen(false);
  } else {
     setFullScreen(true);  
  }   
}