Pushing Platforms

Now I have added super cool pushable platforms. There will be some functionality for reseting for certain puzzles but I haven't decided how I am going to do that quite yet. Anyway, here it is:

These ones work very similarly to the push blocks I posted about earlier. However, instead of enabling physics when the player enters the space, I check to see if the player is still pushing for a full second and, if so, I add an impulse for the floating platform in the direction the player is facing.