Hello,
Thanks for the great file. I have a problems setting _x coordinates for the bird movieclip relatively to stage. What i want to do is to make the bird appear in the center of the stage no metter if the windows is resized or not. I could do so for _y, but not for _x. The bird changes its positions on _x as I resize the window.
Could you please let me know if you can advise smth? Thank you

Thanx for the buy umka83 !
I took a look at it (in CS4 ) and it’s very strange. If you drag a bird from the Library onto the Stage and place the bounding box of the bird at the visual x = 0, y = 0, the Properties panel will show the bird’s size to be about 8w x 13h …but… the position will actually be at x = -410, y = -5.
Why is it including invisible areas in the MC for position but not size?...Why isn’t the Y value off by more like the X value is?...I have no idea
So, maybe try to add an X offset value of negative 410 to your positioning code (if you’ve changed the size of the MC, you would probably need to adjust the offset value accordingly).The Y is only off by about 5 pixels so that’s why it looks correctly centered.
Let me know if we’re on the right track.