added a new thread to rendering

Author: spynetS

.idea/artifacts/JavaGameEngine_jar2.xml

@@ -6,6 +6,7 @@
 import JavaGameEngine.msc.Debug;
 import JavaGameEngine.msc.Vector2;
 
+import java.awt.*;
 import java.util.LinkedList;
 
 public class UpdateThread extends Thread{
@@ -56,7 +57,7 @@ public void Update() {
                 delObjects.clear();
             }
         }
-        gameWorld.repaint();
+
     }
     private long last = 0;
     @Override
@@ -72,6 +73,7 @@ public void run() {
             Update();
             if(System.nanoTime()-last>1000000000){
                 gameWorld.fps = Float.toString(fpsecund);
+
                 fpsecund = 0;
                 last = System.nanoTime();
             }

out/artifacts/JavaGameEngine_jar/JavaGameEngine.jar

@@ -40,7 +40,7 @@ public void start() {
      * do every setup thing before calling start
      * @param frame the frame you want to render in
      */
-    public  void start(JFrame frame) {
+    public void start(JFrame frame) {
         JavaGameEngine.frame = frame;
         startGame();
     }
@@ -61,6 +61,22 @@ private void startGame(){
 
         UpdateThread calcThread = new UpdateThread(ComponentHandler.getObjects(),GAMEWORLD);
         calcThread.start();
+        Thread render = new Thread(){
+            @Override
+            public void run() {
+                super.run();
+                while (true){
+                    try {
+                        Thread.sleep(DELAY);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                    Toolkit.getDefaultToolkit().sync();
+                    GAMEWORLD.repaint();
+                }
+            }
+        };
+        render.start();
     }
 
     public void update(){