Let physics run for a while to prevent bugs

src/gamedata/Components.h

@@ -17,6 +17,7 @@ struct EngineData {
 	Ogre::SceneManager *mScnMgr;
 	Ogre::Bullet::DynamicsWorld *mWorld;
 	float delta;
+	float startupDelay;
 };
 struct Vector3 {
 	float x;