Refactor

app.rb

@@ -68,6 +68,7 @@ class Window < Gosu::Window
 # 	end
 
 	def update
+		if( !@freeze ) then
 			@physobjs.each do |obj| 
 				obj.physics 
 			end
@@ -80,6 +81,7 @@ class Window < Gosu::Window
 				planet.orbit(planets)
 			end
 		end
+	end
 
 	private def generate_debug_string(obj)
 		return "\n#{obj.name}\nVel: #{obj.vel.round(4)} (#{obj.vel.magnitude.round(1)})\nAccel: #{obj.accel.round(4)} (#{obj.accel.magnitude.round(4)})\nPos: #{obj.pos.round(4)}\n"