Added a modules tab to the data manager's main panel. Also made it collect all the modules in the project.

game/addons/data_manager/panels/MainPanel.gd

@@ -9,10 +9,12 @@ export(PackedScene) var resource_scene : PackedScene
 export(PackedScene) var folder_entry_button_scene : PackedScene
 export(String) var base_folder : String = "res://"
 export(NodePath) var main_container : NodePath
+export(NodePath) var module_entry_container_path : NodePath
 export(NodePath) var folder_entry_container_path : NodePath
 
 var _main_container : Node
 var _resource_scene : Node
+var _module_entry_container : Node
 var _folder_entry_container : Node
 
 var _modules : Array = Array()
@@ -42,6 +44,25 @@ func load_data():
 	_resource_scene.owner = _main_container
 	_resource_scene.connect("inspect_data", self, "inspect_data")
 	
+	_module_entry_container = get_node(module_entry_container_path)
+	load_modules()
+	
+	for m in _modules:
+		var label_str : String = m.resource_name
+		
+		if label_str == "":
+			label_str = m.resource_path
+			label_str = label_str.replace("res://", "")
+			label_str = label_str.replace("/game_module.tres", "")
+			label_str = label_str.replace("game_module.tres", "")
+			
+		var b : Button = Button.new()
+		b.toggle_mode = true
+		b.text = label_str
+		b.set_h_size_flags(SIZE_EXPAND_FILL)
+		b.connect("toggled", self, "on_module_entry_button_toggled", [ m ])
+		_module_entry_container.add_child(b)
+	
 	_folder_entry_container = get_node(folder_entry_container_path)
 	
 	for ch in _folder_entry_container.get_children():
@@ -71,18 +92,14 @@ func load_data():
 	
 	set_tab(0)
 
+func on_module_entry_button_toggled(on : bool, module) -> void:
+	pass
 
-func initialize_modules() -> void:
+func load_modules() -> void:
 	_modules.clear()
-	
 	load_modules_at("res://")
-	
 	_modules.sort_custom(ModulePathSorter, "sort_ascending")
 	
-	for module in _modules:
-		if module.has_method("load_module"):
-			module.load_module()
-	
 func load_modules_at(path : String) -> void:
 	var dir = Directory.new()
 	if dir.open(path) == OK:
@@ -114,7 +131,6 @@ func load_modules_at(path : String) -> void:
 	else:
 		print("An error occurred when trying to access the path: " + path)
 
-
 class ModulePathSorter:
 	static func sort_ascending(a, b):
 		if a.resource_path < b.resource_path:

game/addons/data_manager/panels/MainPanel.tscn

@@ -17,7 +17,8 @@ resource_scene = ExtResource( 3 )
 folder_entry_button_scene = ExtResource( 2 )
 base_folder = "res://data/"
 main_container = NodePath("HSplitContainer/MarginContainer")
-folder_entry_container_path = NodePath("HSplitContainer/ScrollContainer/VBoxContainer")
+module_entry_container_path = NodePath("HSplitContainer/TabContainer/Modules/VBoxContainer")
+folder_entry_container_path = NodePath("HSplitContainer/TabContainer/Folders/VBoxContainer")
 
 [node name="HSplitContainer" type="HSplitContainer" parent="."]
 margin_right = 1024.0
@@ -29,16 +30,40 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="ScrollContainer" type="ScrollContainer" parent="HSplitContainer"]
+[node name="TabContainer" type="TabContainer" parent="HSplitContainer"]
-margin_right = 210.0
+margin_right = 218.0
 margin_bottom = 600.0
-size_flags_vertical = 3
 
-[node name="VBoxContainer" type="VBoxContainer" parent="HSplitContainer/ScrollContainer"]
+[node name="Modules" type="ScrollContainer" parent="HSplitContainer/TabContainer"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 32.0
+margin_right = -4.0
+margin_bottom = -4.0
+size_flags_vertical = 3
+scroll_horizontal_enabled = false
+
+[node name="VBoxContainer" type="VBoxContainer" parent="HSplitContainer/TabContainer/Modules"]
+margin_right = 210.0
+size_flags_horizontal = 3
+
+[node name="Folders" type="ScrollContainer" parent="HSplitContainer/TabContainer"]
+visible = false
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 32.0
+margin_right = -4.0
+margin_bottom = -4.0
+size_flags_vertical = 3
+scroll_horizontal_enabled = false
+
+[node name="VBoxContainer" type="VBoxContainer" parent="HSplitContainer/TabContainer/Folders"]
 margin_right = 210.0
 size_flags_horizontal = 3
 
 [node name="MarginContainer" type="MarginContainer" parent="HSplitContainer"]
-margin_left = 222.0
+margin_left = 230.0
 margin_right = 1024.0
 margin_bottom = 600.0