Problem with Physic Spring Direction

Hi everyone,

I'm new with Fusion (and also new on this forum, this is my 1rst port). I've been searching for more than 3 hours, but I can't find how to do what I want to do, even if it is simple (in my opinion)

I'm making a platformer. I want the main character, being an active object moving with Physics platformer mouvments, to jump on a spring (active object 2), or something that will make him bounce.

While setting active 2 object with Physics Spring mouvement, the "spring" works.... but even if my active 1 is running through it by the side.

So I MAINLY want the spring to be effective only when my active 1 is comming from the top, not from the sides. In those case, active 1 should just stop, as if active 2 was an obstacle.

IN A PERFECT WORLD, the spring would work on both bottom and top sides. So if active 1 jump and hits active 2 from the bottom, active 1 would bounce down. And if active 1 jump on active 2 from the top, active 1 would bounce up.

I may be just too dump, or too noob, but I can't get this to work. Could someone please help me to do this?? It would be VERY apreciated.

Thank you!

Bouncing ball is not working for what I want to do ....

Any other solutions??

Well I tried this, and ot was almost perfect.
The thing is, and I should have said it before, I want this spring to be a usable only once. Once it's used, it destroys itself ( Using Destroy after Collision in the event editor ). And I want lots of them.
If I use this method, I would then need the obstacle to be destroyed at the same time as the Active 2 spring. But if, in the event editor, With Active 1 in Collision with Active 2, I set "Destroy" this active 2 object, it disapears. BUT, if I set "Destroy" on the "Obstacle", ALL Obstacle will disapear ( Since the even does not refer to a "specific" obstacle, I think )
So here again, I'm stuck...

Any others??

I like the Idead of this one! Still, the moving one can pass through the orange rectangle and is not stopped by it.... I'll try to work around this...

Can't get it to work Maybe my idea was not clear .... Here is a simplified version of what I need Please login to see this attachment.

No jokes, I lost more than 8 hours working on this and I can't get it to work proprely .....

I have the dev edition, if it can help..

Thanks a lot, this is almost perfect! Sides and top work, but for some reason, collision from the bottom does not work half of the time... any idea why?

This is it! You are my hero!

(Having you there, do you know if it is possible to ""reset the jump count on each bounce? ... Like, If the maximum multiple jump is 2, the player jumps twice and falls on a box, then the bounces up, but he can still do, for exemple, 1 more jump... Possible? I was looking for a jump count variable but could not find it )

And I can't remove that animation you used when box is destroyed. I was using my own ( creating physics particles ) but now there are two at the same time haha

Yeah, I thing I will crete my own movement engine then :p

Never mind, everything is fine