Minor refactor

app.rb

@@ -14,7 +14,7 @@ class Window < Gosu::Window
 		@physobjs = physobjs
 		@planets = planets
 
-		@font = Gosu::Font.new(self, Gosu::default_font_name, 14)
+		@font = Gosu::Font.new(self, Gosu::default_font_name, 18)
 		@font2 = Gosu::Font.new(self, Gosu::default_font_name, 20)
 
 		@fonts = {
@@ -63,7 +63,6 @@ class Window < Gosu::Window
 # 	end
 
 	def update
-		if( !@freeze ) then
 		@physobjs.each do |obj| 
 			obj.physics 
 		end
@@ -72,7 +71,6 @@ class Window < Gosu::Window
 			planet.orbit(@physobjs)
 		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"

physobj.rb

@@ -21,6 +21,7 @@ class PhysObj
 	end
 
 	def tick
+		if( !world.freeze ) then
 			if( @accel.magnitude != 0 ) then
 				@vel += @accel
 			end
@@ -36,6 +37,7 @@ class PhysObj
 				@saved_pos = @saved_pos[1..-1]
 			end
 		end
+	end
 
 	def render_path
 		@saved_pos.each do |pos|