One-Way Flippers

[Seminesho]

Do you remember SMW2: Yoshi's Island?
In some levels there was a flipper that, once passed through, prevent access to the area before.



Is it possible to have it on SMBX?

[Marina]

Yeah, thats an easy one, just place axe generators over and under the blocks you want to make the flipper. The axes on top of the blocks trigger an event that makes the "closed" flipper blocks disappear and the "opened" ones appear, the axes under the blocks trigger the event that makes the closed flippers appear again and the opened flippers disappear. Then just make the axes invisible by replacing the graphics, also I'd suggest you set the axes to nogravity=1, so that they don't fall down from where they spawn

[Seminesho]

Yeah, thats an easy one, just place axe generators over and under the blocks you want to make the flipper. The axes on top of the blocks trigger an event that makes the "closed" flipper blocks disappear and the "opened" ones appear, the axes under the blocks trigger the event that makes the closed flippers appear again and the opened flippers disappear. Then just make the axes invisible by replacing the graphics, also I'd suggest you set the axes to nogravity=1, so that they don't fall down from where they spawn

I tried it, but it doesn´t work...

[FanofSMBX]

Here's the graphics. They also come with educational images.
http://speedy.sh/UUqCK/One-Way-Gate-It-s-a-Me.zip