Update

CONTRIBUTING

@@ -18,7 +18,7 @@ Please, open PR against the `develop` branch. Very nice to have an issue, which
 
 You fix should contains only changes, which are related to the issue. Also please keep the code style the same!
 
-Thanks <3
+❤️ Thanks ❤️
 
 ## Update Documentation
 
@@ -48,3 +48,20 @@ On your repo fork:
 - Test the example by running the game
 - Create a pull request to the `develop` branch
 
+
+## Add or Update Unit Tests
+
+The unit tests was updated to cover more Druid's source code. So now I have more examples how to run and check some parts of the code.
+
+In case you face issue and want to reproduce it, you also can starts from the unit tests:
+
+All tests placed in the `/test/tests` directory.
+
+To run tests you need to set the bootstrap collection to `/test/test.collection` and run it.
+
+So the flow will be the similar:
+
+- Create a new branch for your changes
+- Make your changes and commit them
+- Push your changes to your fork
+- Create a pull request to the Druid repository `develop` branch

druid/component.lua

@@ -107,9 +107,16 @@ end
 
 
 ---Set current component nodes, returned from `gui.clone_tree` function.
----@param nodes table<hash, node>
+---@param nodes table<hash, node>|node|string|nil The nodes table from gui.clone_tree or prefab node to use for clone or node id to clone
 ---@return druid.component
 function M:set_nodes(nodes)
+	if type(nodes) == "string" then
+		nodes = self:get_node(nodes)
+	end
+	if type(nodes) == "userdata" then
+		nodes = gui.clone_tree(nodes) --[[@as table<hash, node>]]
+	end
+
 	self._meta.nodes = nodes
 	return self
 end
@@ -132,7 +139,7 @@ end
 
 ---Get Druid instance for inner component creation.
 ---@param template string|nil
----@param nodes table<hash, node>|nil
+---@param nodes table<hash, node>|node|string|nil The nodes table from gui.clone_tree or prefab node to use for clone or node id to clone
 ---@return druid.instance
 function M:get_druid(template, nodes)
 	local druid_instance = setmetatable({
@@ -396,7 +403,11 @@ function M.create_widget(self, widget_class, context)
 		default_input_priority = const.PRIORITY_INPUT,
 		_is_input_priority_changed = true, -- Default true for sort once time after GUI init
 	}
-	instance._meta = {
+
+	-- I'll hide a meta fields under metatable to hide this tables from pprint output
+	-- cause it's leads to recursive pprint's from (druid = self)
+	-- Wish this to be better, since it can reduce a memory usage
+	instance._meta = setmetatable({}, { __index = {
 		druid = self,
 		template = "",
 		nodes = nil,
@@ -406,7 +417,7 @@ function M.create_widget(self, widget_class, context)
 		children = {},
 		parent = type(context) ~= "userdata" and context or nil,
 		instance_class = widget_class
-	}
+	}})
 
 	-- Register
 	if instance._meta.parent then

druid/druid.lua

@@ -33,8 +33,16 @@ end
 ---@param name string Module name
 ---@param module table Lua table with component
 function M.register(name, module)
-	druid_instance["new_" .. name] = function(self, ...)
-		return druid_instance.new(self, module, ...)
+	local is_custom_component = getmetatable(module) ~= nil
+	if is_custom_component then
+		druid_instance["new_" .. name] = function(self, ...)
+			return druid_instance.new(self, module, ...)
+		end
+	else
+		-- Just for some compatability. But better to use direct druid_instance:new_widget(module, ...) function
+		druid_instance["new_" .. name] = function(self, template, nodes, ...)
+			return druid_instance.new_widget(self, module, template, nodes, ...)
+		end
 	end
 end
 

druid/system/druid_instance.lua

@@ -494,13 +494,6 @@ end
 function M:new_widget(widget, template, nodes, ...)
 	local instance = create_widget(self, widget)
 
-	if type(nodes) == "string" then
-		nodes = gui.get_node(nodes)
-	end
-	if type(nodes) == "userdata" then
-		nodes = gui.clone_tree(nodes) --[[@as table<hash, node>]]
-	end
-
 	instance.druid = instance:get_druid(template, nodes)
 
 	if instance.init then

example/examples/widgets/examples_list.lua

@@ -16,7 +16,7 @@ function M.get_examples()
 			information_text_id = "ui_example_widget_properties_panel_description",
 			template = "properties_panel",
 			root = "properties_panel/root",
-			code_url = "example/examples/widgets/properties_panel/properties_panel.lua",
+			code_url = "example/examples/widgets/examples_list.lua",
 			widget_class = require("druid.widget.properties_panel.properties_panel"),
 			on_create = function(instance, output_list)
 				---@cast instance druid.widget.properties_panel
@@ -96,7 +96,7 @@ function M.get_examples()
 			information_text_id = "ui_example_widget_property_input_description",
 			template = "property_input",
 			root = "property_input/root",
-			code_url = "druid/widget/properties_panel/properties/property_input.lua",
+			code_url = "example/examples/widgets/examples_list.lua",
 			widget_class = require("druid.widget.properties_panel.properties.property_input"),
 		},
 		{

example/examples/widgets/go_widgets/go_with_widget.collection

@@ -7,12 +7,8 @@ embedded_instances {
   "  component: \"/example/examples/widgets/go_widgets/go_widget.gui\"\n"
   "}\n"
   "components {\n"
-  "  id: \"go_bindings\"\n"
-  "  component: \"/example/examples/widgets/go_widgets/go_widget.script\"\n"
-  "}\n"
-  "components {\n"
-  "  id: \"druid\"\n"
-  "  component: \"/druid/druid.script\"\n"
+  "  id: \"go_with_widget\"\n"
+  "  component: \"/example/examples/widgets/go_widgets/go_with_widget.script\"\n"
   "}\n"
   "embedded_components {\n"
   "  id: \"sprite\"\n"

example/examples/widgets/go_widgets/go_with_widget.script

@@ -1,6 +1,6 @@
 local panthera = require("panthera.panthera")
 
-local animation = require("example.examples.widgets.go_widgets.go_bindings_panthera")
+local animation = require("example.examples.widgets.go_widgets.go_with_widget_panthera")
 
 local druid = require("druid.druid")
 local widget = require("example.examples.widgets.go_widgets.go_widget")
@@ -8,6 +8,7 @@ local widget = require("example.examples.widgets.go_widgets.go_widget")
 function init(self)
 	local gui_url = msg.url(nil, nil, "go_widget")
 	self.go_widget = druid.get_widget(widget, gui_url)
+
 	self.go_widget:play_animation()
 	self.go_widget:set_position(go.get_position())
 

example/examples/widgets/go_widgets/go_with_widget_panthera.lua

@@ -89,7 +89,7 @@ return {
             fps = 60,
             gizmo_steps = {
             },
-            gui_path = "/example/examples/widgets/go_widgets/go_widget.collection",
+            gui_path = "/example/examples/widgets/go_widgets/go_with_widget.collection",
             layers = {
             },
             settings = {