Glitch on jumping above and through objects

Hello.

I've this objects that are solid or non-solind depending on the Player's Y position.

When he's under the objects are non-solid and when he jumps over them they turn solid. That works okay.

The problem is: when he's beneath/inside them and jumps to get on top the jump has some sort of glitch.

It messes up with the jump itself and it feels weird and looks uncool on the gameplay.

Here's the CAPX.

Can anybody help me?

Many, many thanks in advance.

Have you checked if some of these links don't already treat that issue ?

Yes :) indeed :)

in fact this glitch comes from solving my initial doubt on this link

Jumping through blocks and standing on top of them (mario like)

what you wanna do first is lessen the events you have if possible, the more events you have checking different sizes and height and whatnot the more prone to error, its also very adviceable to use boxcollision as much as possible..

what i improved here is, placing of hotspot of the character to the bottom, and platforms to the top (for the positional data comparisment) and made the platforms one object with multiframes, and used boxcollisions, and now its one event instead of 10

http://dl.dropbox.com/u/36224287/platformtest.capx

Wow vtrix what you did is amazing :)

you fixed everything.

I'm not yet familierized with some 'parts' like loops and arrays.

Need to study way more.

Once again, a thousands thanks :)