set Values arent "shared" any more. I hope nobody will miss that "feature"

plugins/get.lua

@@ -10,16 +10,22 @@ else
   _values = json:decode(c)
 end
 
-function get_value( value_name )
+function get_value(chat, value_name)
+
+  -- If chat values is empty
+  if (_values[chat] == nil) then
+    return "There isn't any data"
+  end
+
   -- If there is not value name, return all the values.
   if (value_name == nil ) then
     local text = ""
-    for key,value in pairs(_values) do
+    for key,value in pairs(_values[chat]) do
       text = text..key.." = "..value.."\n"
     end
     return text
   end 
-  local value = _values[value_name]
+  local value = _values[chat][value_name]
   if ( value == nil) then
     return "Can't find "..value_name
   end
@@ -28,9 +34,9 @@ end
 
 function run(msg, matches)
   if matches[1] == "!get" then
-    return get_value(nil)
+    return get_value(msg.to.id, nil)
   end  
-   return get_value(matches[1])
+   return get_value(msg.to.id, matches[1])
 end
 
 return {

plugins/set.lua

@@ -1,9 +1,12 @@
-function save_value( text )
+function save_value(chat, text )
 	var_name, var_value = string.match(text, "!set (%a+) (.+)")
 	if (var_name == nil or var_value == nil) then
 		return "Usage: !set var_name value"
 	end
-	_values[var_name] = var_value
+	if _values[chat] == nil then
+		_values[chat] = {}
+	end
+	_values[chat][var_name] = var_value
 
 	local json_text = json:encode_pretty(_values) 
 	file = io.open ("./res/values.json", "w+")
@@ -14,7 +17,7 @@ function save_value( text )
 end
 
 function run(msg, matches)
-	local text = save_value(msg.text)
+	local text = save_value(msg.to.id, msg.text)
 	return text
 end