Make landing pad very slightly off horizontal
Make landing pad very slightly off horizontal

* Lets line collision algo be simpler.  If player goes straight down to landing pad directly below, the ship base line and landing pad line will be coincident when they touch.  But it is highly unlikely a collision check will happen when they are exactly coincident.  So the ship will probably just drop through.  Making the landing pads just off horizontal means the lines should intersect for long enough to be caught by a collision check.
mattyhead/retro-games,mattyhead/retro-games,maryrosecook/retro-games