/*
	************************************************
	
	    EXAMPLE: Hello World
	    AUTHOR: Richard Leggett
	    CREATED: September 23, 2005
	    MODIFIED: September 23, 2005
	
	    Flash® by Example
	    http://www.ifbin.com	
	
	************************************************
	*/
	
	/**
	 * Very simple "Particle" class. For a better particle class
	 * see IFBIN author Keither Peters' version at: www.bit-101.com
	 */
	 
	class Particle extends MovieClip 
	{
		public var vx:Number = null;
		public var vy:Number = null;
		public var grav:Number = null;
	
		/**
		 * Applies velocities and gravity on the X and Y.
		 */
		public function updatePosition() : Void
		{
			_x += vx;
			_y += vy += grav;
		}
		
		/**
		 * Removes the particle.
		 */
		public function destroy() : Void
		{
			this.removeMovieClip();
		}
	}