Examples - Stop Running Automatically

lib/src/01-WhileLoop.dart

@@ -16,12 +16,10 @@ class SimpleLoop implements LoopExample {
   Game game;
   bool running = false;
 
-  SimpleLoop(Game this.game) {
-    eventloop();
-  }
+  SimpleLoop(Game this.game);
 
   void eventloop() {
-    while (true) {
+    while (running) {
       update();
     }
   }
@@ -37,6 +35,7 @@ class SimpleLoop implements LoopExample {
   }
 
   void start() {
+    eventloop();
     running = true;
   }
 }

lib/src/02-AnimationFrameWhile.dart

@@ -11,9 +11,7 @@ class WhileLoop implements LoopExample {
   Game game;
   num id;
 
-  WhileLoop(Game this.game) {
-    window.requestAnimationFrame(eventloop);
-  }
+  WhileLoop(Game this.game);
 
   void eventloop(num time) {
     game.update();

lib/src/03-VariableTimestep.dart

@@ -12,9 +12,7 @@ class VariableTimestep implements LoopExample {
   num id;
   Stopwatch elapsed = new Stopwatch();
 
-  VariableTimestep(Game this.game) {
-    window.requestAnimationFrame(eventloop);
-  }
+  VariableTimestep(Game this.game);
 
   void eventloop(num time) {
     int dt = elapsed.elapsedMilliseconds;

lib/src/04-FixedLoopVariableRender.dart

@@ -11,10 +11,7 @@ class FixedLoopVariableRender implements LoopExample {
   Game game;
   num id;
 
-  FixedLoopVariableRender(this.game) {
-     elapsed.start();
-     window.requestAnimationFrame(eventloop);
-  }
+  FixedLoopVariableRender(this.game);
 
   void eventloop(num time) {
     lag += elapsed.elapsedMilliseconds;

lib/src/05_DirtyFlagRendering.dart

@@ -12,10 +12,7 @@ class DirtyFlagRender implements LoopExample {
   num id;
   bool dirty = true;
 
-  DirtyFlagRender(this.game) {
-     elapsed.start();
-     window.requestAnimationFrame(eventloop);
-  }
+  DirtyFlagRender(this.game);
 
   void eventloop(num time) {
     lag += elapsed.elapsedMilliseconds;