updates

2013-08-09 14:42:33 -03:00
parent c5ea92caaf
commit 93be6d54a1
305 changed files with 10 additions and 0 deletions
@@ -0,0 +1,29 @@
+--[[ Link actor with his twin shadow ]]
+
+do 
+	local _detalhes = _G._detalhes
+
+	local _rawget = rawget
+	local _setmetatable =	setmetatable
+
+	--> default weaktable
+	_detalhes.weaktable = {__mode = "v"}
+
+	--> create link between two tables
+	function _detalhes:FazLinkagem (objeto)
+		local meus_links = _rawget (self, "links")
+		if (not meus_links) then
+			meus_links = _setmetatable ({}, _detalhes.weaktable)
+			self.links = meus_links
+		end
+		meus_links [#meus_links+1] = objeto
+	end
+
+	--> create the link
+	function _detalhes:CriaLink (link)
+		--> se tiver a tabela no overall
+		if (link) then 
+			link:FazLinkagem (self)
+		end
+	end
+end