You could have another object, which is an invisible sprite and has its own collision box. This will be called CriticalHitBox.

Then you can add a few ImagePoints on your Boss sprite, and when you need to define the place of the hitbox, you can do:

Boss > Spawn another object (CriticalHitBox) on Imagepoint choose(1,2,3,...,n).

This will make a random selection between the Imagepoints you predefined.

Gah, I kinda suck at explaining...

Edit: I forgot to say that you'd have to Pin the object to the Boss, as the person above said.

Call 'Regenerate obstacle map' on start of layout.

Thanks so much, you saved me!

I took a look at your file. Is there a reason your backgrounds have collisions enabled? This appears to be what is stopping the character. An object with collisions enabled is considered an obstacle when path finding. I set collisions to disabled on both the number 1 sprite and the number 2 sprite and the character traversed the entire width of the area just fine.

I guess my example wasn't exactly the same as the real problem >< The thing is, in the real game I'm using TiledBackground elements instead of sprites at the background, and it seems TB's don't have the "collissions enabled" property. Also, I think I forgot to mention, if I visit the bigger layout *before* visiting the smaller one, the problem doesn't seem to appear (which is no good, because I need to visit the earlier stages first). :c

Hello, I have the following problem: I start with a character which moves with the Pathfinding Behavior, on a layout of width X. Then, I transition to another layout of width 2X. In this layout, I cannot move out of the "original" borders of the first layout. Does anyone know why this happens, and how can I fix this?

Since I'm not good at explaining (and English isn't my first language), I simulated the problem on a small .capx so you can see for yourself. Thanks in advance!

Edit: I forgot to delete line 3 of the event sheet. I put it to see if the problem was that pathfinder couldn't find a path. You can delete if you want.