[m-dev.] Still more changes to gwars

[Thomas Charles CONWAY]

> Thomas,
> 	Here are a couple of changes to gwars, for your reviewing.
> 
> Added a "PlayerPlanetSeparation" global variable, which defines the minimum
> distance between a player and a planet.
> Changed the create_ships function, to decrease the player separation
> if gwars was having trouble fitting all the players on the screen.  
> Added a "MinimumPlayerSeparation" global, so that players cant end up too
> close
> 
> gwars/gwars.m:
> 	Added MinimumPlayerSeparation and PlayerPlanetSeparation global
> 	variables
> 
> gwars/objects.m:
> 	Changed create_planets, create_intersecting, and create_ships so
> 	that they use the new variables
> 

This change looks fine, but you added comments!
(can't be having that - documented source code, tsk tsk ;-)

Thomas
-- 
Thomas Conway               				      conway at cs.mu.oz.au
AD DEUM ET VINUM	  			      Every sword has two edges.