need to change impass_all to impass_rect. also add impass_mask

[kawa-kokosowa]

impass_all simply adds a rectangle to check for collisions against. But why not also add the feature to add a mask to check for collisions against, too? This would be very easy to integrate, in the init of tilemap where it's setting up the impassable rectangles (looking for impass_all in tile.flags).

tile flag for making only parts of a tile impassable as defined by a mask: impass_mask

I'll take care of this. Just needed a note. :)

Want to back this issue? Post a bounty on it! We accept bounties via Bountysource.