SMW moving platforms

- general left/right and up/down platforms [4-wide YI3 etc; 3-wide rocky unused in SMW]
- line-guided platforms (DP3/CBA/Way Cool) [4-wide "checkerboard"; 3-wide brown]
- line-guided ropes (CBA/Gnarly/Way Cool) [long; short]
- large rotating platforms (YI3)
- small rotating platforms (DP3/CI3/SW4) [single; triplet]
- mushroom scales (BB1)
- countdown platforms (VoB3) [1 second; 4 seconds]
- diagonal green platforms (CI4/VoB3)
- green-orange platforms that move rightward forever, when activated (unused in SMW)
- extending/retracting turn blocks (YI3 etc) [horizontal; horizontal-vertical]
- Amazing Flying Hammer Bro's winged blocks
- 3-wide winged blocks (FSA)
- winged ? blocks
- 4-wide platforms that fall when touched (BB1/SW5)
- block snakes a.k.a. creating-eating blocks (castle 5/castle 7)
- platforms that float in water/lava, that you can stand on without them sinking (castle 3)
- platforms that float in water/lava, sink when stood on, but rise when not stood on (green-orange in YI4)
- platforms that float (generally in lava) but sink as soon as they're touched, and don't reappear unless despawned-respawned (VoB4)
- skull rafts (VD3)
- growing/shrinking pipes (DP4/CI5)
- 2x2 moving castle blocks (castle 6/room 4)
- rope conveyors (unused in SMW) (actually tiles not sprites, debatable whether they're actually moving)
- dolphins
- Mega Moles
- Boo blocks, if those count as platforms