public static void massApplySimpleSprite(Environment envi){
		synchronized(envi.lock_critter){
			Iterator<Critter> iter = envi.getCritters().listIterator();
			while(iter.hasNext()){
				Critter crit = iter.next();
			
				try {
					crit.image = ImageIO.read(new FileInputStream("C:\\Users\\Daniel\\EclipseWorkspace\\Evo\\sprites\\Omnicrit.png"));
					for(int i = 0; i < crit.image.getWidth(); i++){
						for(int j = 0; j < crit.image.getHeight(); j++){
							if(crit.image.getRGB(i, j) != Color.WHITE.getRGB()){
								if(crit.food == 1){
									crit.image.setRGB(i, j, Color.RED.getRGB());						
								}
								else{
									crit.image.setRGB(i, j, Color.GREEN.getRGB());	
								}
							}
						}
					}
				} catch (FileNotFoundException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		}
	}