Moving blocks for designing puzzles

[Tientuine]

We need a small library of reusable, scripted blocks for use in building challenges in our levels. Ideas include:

• [x] Oscillator - a block that moves back and forth on a regular cycle that the player must land on.
• [x] Gap Oscillator - a block that oscillates to either open or bridge a gap that the player must fall through or roll across, respectively.
• [ ] ~Gap Spinner - similar to above but the block rotates to block/bridge the gap.~
• [x] Rotator - a block that rotates, may be combined with other rotators in wheel arrays.

Additional ideas are welcome.