refs #37: Open #67 about the heavy polishing, in the meantime this re…

…duce the passing-over of UI elements.

addons/popochiu/editor/helpers/popochiu_types_helper.gd

@@ -23,36 +23,6 @@ static func is_walkable_area(node: Node) -> bool:
 
 ## TODO: provide more helpers like this maybe?
 
-
-# Functions used to create Popochiu objects of various types.
-# They are designed to be used from the Editor plugin, not the Engine code.
-static func create_character():
-	pass
-
-
-static func create_dialog():
-	pass
-
-
-static func create_hotspot():
-	pass
-
-
-static func create_inventory_item():
-	pass
-
-
-static func create_prop():
-	pass
-
-
-static func create_region():
-	pass
-
-
-static func create_room():
-	pass
-
-
-static func create_walkable_area():
-	pass
+## TODO: If and when #67 is ready, add static facade metods to create items
+## so we can just pass this object as entry point for all operations
+## on Popochiu objects

addons/popochiu/editor/main_dock/popochiu_dock.gd

@@ -261,6 +261,10 @@ func get_opened_room() -> PopochiuRoom:
 	return _tab_room.opened_room
 
 
+func get_opened_room_tab() -> VBoxContainer:
+	return _tab_room
+
+
 func open_setup() -> void:
 	setup_dialog.appear()
 

addons/popochiu/editor/popups/create_prop/create_prop.gd

@@ -6,9 +6,6 @@
 extends 'res://addons/popochiu/editor/popups/creation_popup.gd'
 
 const Helper := preload("res://addons/popochiu/editor/helpers/popochiu_prop_helper.gd")
-const TabRoom := preload("res://addons/popochiu/editor/main_dock/tab_room.gd")
-
-var room_tab: VBoxContainer = null
 
 var _room: Node2D = null
 var _new_prop_name := ''
@@ -32,7 +29,7 @@ func _create() -> void:
 		return
 
 	_helper = Helper.new()
-	_helper.init(_main_dock.ei, room_tab)
+	_helper.init(_main_dock.ei, _main_dock.get_opened_room_tab())
 
 	var prop_instance = _helper.create(_new_prop_name, _room, _interaction_checkbox.button_pressed)