Merge pull request ryanb#32 from pejuko/path

dynamicaly create load_path

Author: ryanb

lib/ruby_warrior/level.rb

@@ -24,7 +24,11 @@ def player_path
     end
 
     def load_path
-      @profile.tower_path + "/level_" + @number.to_s.rjust(3, '0') + ".rb"
+      File.join(
+        File.expand_path(File.dirname(__FILE__) + '/../../towers/'),
+        File.basename(@profile.tower_path) + "/level_" +
+          @number.to_s.rjust(3, '0') + ".rb"
+      )
     end
 
     def load_level

lib/ruby_warrior/profile.rb

@@ -62,7 +62,7 @@ def epic_score_with_grade
     end
 
     def tower
-      Tower.new(@tower_path)
+      Tower.new(File.basename @tower_path)
     end
 
     def current_level

lib/ruby_warrior/tower.rb

@@ -3,7 +3,7 @@ class Tower
     attr_reader :path
 
     def initialize(path)
-      @path = path
+      @path = File.join(File.expand_path(File.dirname(__FILE__) + '/../../towers/'), path)
     end
 
     def name