console.log("\n## Adding system to the engine and updating".bold.black)
var entity = new Serpentity.Entity();
-entity.add(new TestComponent());
+entity.addComponent(new TestComponent());
engine.addEntity(entity);
engine.update(10);
console.log("\n## Adding a second entity".bold.black)
var entity = new Serpentity.Entity();
-entity.add(new TestComponent());
+entity.addComponent(new TestComponent());
engine.addEntity(entity);
engine.update(10);