Weird Edge Case, when the size changes.  But, Random River is Generating
in center of map like it is supposed to.   Problem lies between lines 34
and the end of that nasty for loop.  ToDo: Refactor Nasty For Loop, to
make it nicer to read, and then implement random generation of other
shit.  But: overall happy with tonights progress.  

Signed-off-by: Robert Straitt <rstr5105@gmail.com>