Fix to the makesingleton function.

modules/corelib/settings.lua

@@ -1,47 +1,3 @@
-local config = g_configs.getSettings()
+g_settings = makesingleton(g_configs.getSettings())
 
-g_settings = makesingleton(config)
+-- Reserved for future functionality
-
-function g_settings.set(key, value)
-  config:set(key, value)
-end
-
-function g_settings.setDefault(key, value)
-  return config:setDefault(key, value)
-end
-
-function g_settings.get(key, default)
-  return config:get(key, default)
-end
-
-function g_settings.getString(key, default)
-  return config:getString(key, default)
-end
-
-function g_settings.getInteger(key, default)
-  return config:getInteger(key, default)
-end
-
-function g_settings.getNumber(key, default)
-  return config:getNumber(key, default)
-end
-
-function g_settings.getBoolean(key, default)
-  return config:getBoolean(key, default)
-end
-
-function g_settings.getPoint(key, default)
-  return config:getPoint(key, default)
-end
-
-function g_settings.getRect(key, default)
-  return config:getRect(key, default)
-end
-
-function g_settings.getSize(key, default)
-  return config:getSize(key, default)
-end
-
-function g_settings.getColor(key, default)
-  return config:getColor(key, default)
-end

modules/corelib/util.lua

@@ -337,7 +337,7 @@ function makesingleton(obj)
   if obj.getClassName then
     for key,value in pairs(_G[obj:getClassName()]) do
       if type(value) == 'function' then
-        singleton[key] = function(...) value(obj, ...) end
+        singleton[key] = function(...) return value(obj, ...) end
       end
     end
   end