added a test for the particle engine

src/ei/engine/test/ParticlesTest.java

@@ -0,0 +1,57 @@
+package ei.engine.test;
+
+
+import ei.engine.LWJGLGameWindow;
+import ei.engine.effects.Particles;
+import ei.engine.math.Vector2f;
+import ei.engine.scene.Node;
+
+public class ParticlesTest extends LWJGLGameWindow{
+	private ParticlesTestFrame ptf;
+	private Particles p;
+	private Node rootNode;
+	
+	public static void main(String[] args){
+		new ParticlesTest();
+	}
+
+	public ParticlesTest() {
+		super("ParticlesTest");
+	}
+	
+	protected void init(){
+		rootNode = new Node("InGameNode");
+		
+		ptf = new ParticlesTestFrame();
+		ptf.getJFrame().setVisible(true);
+		
+		p = new Particles("particle");
+		p.setLocation(new Vector2f(200,200));
+		rootNode.add(p);
+	}
+	
+	protected void update() {
+		super.update();
+		p.life = ptf.life.getValue();
+		p.MaxSpeedX = ptf.maxSpeedX.getValue();
+		p.MaxSpeedY = ptf.maxSpeedY.getValue();
+		p.MaxSpeedZ = ptf.maxSpeedZ.getValue();
+		p.pullForceX = ptf.pullForceX.getValue();
+		p.pullForceY = ptf.pullForceY.getValue();
+		p.pullForceZ = ptf.pullForceZ.getValue();
+		p.rainbow = ptf.rainbow.isSelected();
+		p.regenerate = ptf.regenerate.isSelected();
+		p.size = ptf.size.getValue();
+		p.slowdown = ptf.slowdown.getValue();
+		p.xspeed = ptf.xspeed.getValue();
+		p.yspeed = ptf.yspeed.getValue();
+		rootNode.update();
+	}
+	
+	/**
+	 * this method shid be overriden
+	 */
+	protected void render(){
+		rootNode.render();
+	}
+}