implementation of galcon using pygame
#Controls: left-click to select a friendy planet, or drag to select several
right-click a planet to attack with fleets from selected planets
space to pause
#Command Line Arguments: -help useful information on command line arguments
-fps x sets max fps to x (x>0)
-ai sets game mode to a match between two AIs
-aitempo x alters ai rate. as x approaches 1, ai reacts faster
-pacifist enemies don't do anything
-shipspeed x sets maximum ship speed, in px/s. default is 50
-maxships x sets soft cap on number of ships displayed
-blindmode hides enemy power levels because the game isn't hard enough
-size w h sets screen width, height
#Suggested Useful Game Modes:
-aitempo 1 -ai -shipspeed 250 -maxships 1000