Update

README.md

@@ -89,12 +89,38 @@ end
 function on_input(self, action_id, action)
     return self.druid:on_input(action_id, action)
 end
-
 ```
 
 For all **Druid** instance functions, [see here](https://insality.github.io/druid/modules/DruidInstance.html).
 
 
+### Default GUI Script
+
+```lua
+local druid = require("druid.druid")
+
+function init(self)
+	self.druid = druid.new(self)
+end
+
+function final(self)
+	self.druid:final()
+end
+
+function update(self, dt)
+	self.druid:update(dt)
+end
+
+function on_message(self, message_id, message, sender)
+	self.druid:on_message(message_id, message, sender)
+end
+
+function on_input(self, action_id, action)
+	self.druid:on_input(action_id, action)
+end
+```
+
+
 ### API Documentation
 
 **Druid** offers a wide range of components and functions. To facilitate usage, **Druid** provides comprehensive API documentation with examples and annotations.

druid/extended/layout.lua

@@ -39,8 +39,12 @@ function M:init(node_or_node_id, layout_type)
 
 	self.is_dirty = true
 	self.entities = {}
-	self.margin = { x = 0, y = 0 }
+
 	self.padding = gui.get_slice9(self.node)
+	self.margin = { x = self.padding.z, y = self.padding.w }
+	self.padding.z = self.padding.x
+	self.padding.w = self.padding.y
+
 	self.type = layout_type or "horizontal"
 	self.is_resize_width = false
 	self.is_resize_height = false
@@ -120,6 +124,7 @@ function M:set_hug_content(is_hug_width, is_hug_height)
 end
 
 
+---Add node to layout
 ---@param node_or_node_id node|string node_or_node_id
 ---@return druid.layout
 function M:add(node_or_node_id)