User:Mr. Fataled/Double Jump

There's Fast Walk utility that enhances your horizontal movement. But how about vertical? Well, and partly horizontal. Double Jump allows you to, as you can judge by its name, jump twice.

You can perform second jump only after performing first one, so you cannot jump fall from the cliff and then perform it in air. You can combine different types of jumps. Also, you can perform it not only during the jump itself, but also during the fall after it was made.

It's not hard to find an use for this utility. The cliff you trying to jump to is too high even for backflip? You want to hit your evemy with Fire Punch, but even jump straight up can't help you? You have encountered a hole, but it's too big so you can't jump throught it without Girder? Double jump will fix it.

Programming shouldn't be very hard. It'll require some new code, but I don't think it would be very hard. You only need to allow worm jump second time if it already jumped.