Replace dasher-pack with unified animation-pack using original Blender bone names

addons/godot_ai/handlers/autoload_handler.gd

@@ -0,0 +1,91 @@
+@tool
+extends RefCounted
+
+const ErrorCodes := preload("res://addons/godot_ai/utils/error_codes.gd")
+
+## Handles autoload listing, adding, and removing via ProjectSettings.
+
+
+func list_autoloads(_params: Dictionary) -> Dictionary:
+	var autoloads: Array[Dictionary] = []
+	for prop in ProjectSettings.get_property_list():
+		var key: String = prop.get("name", "")
+		if not key.begins_with("autoload/"):
+			continue
+		var name := key.substr("autoload/".length())
+		var raw_value: String = ProjectSettings.get_setting(key, "")
+		var is_singleton := raw_value.begins_with("*")
+		var path := raw_value.substr(1) if is_singleton else raw_value
+		autoloads.append({
+			"name": name,
+			"path": path,
+			"singleton": is_singleton,
+		})
+	return {"data": {"autoloads": autoloads, "count": autoloads.size()}}
+
+
+func add_autoload(params: Dictionary) -> Dictionary:
+	var name: String = params.get("name", "")
+	var path: String = params.get("path", "")
+	var singleton: bool = params.get("singleton", true)
+
+	if name.is_empty():
+		return ErrorCodes.make(ErrorCodes.MISSING_REQUIRED_PARAM, "Missing required param: name")
+	if path.is_empty():
+		return ErrorCodes.make(ErrorCodes.MISSING_REQUIRED_PARAM, "Missing required param: path")
+	var path_err = McpPathValidator.path_error(path, "path")
+	if path_err != null:
+		return path_err
+	if not FileAccess.file_exists(path):
+		return ErrorCodes.make(ErrorCodes.RESOURCE_NOT_FOUND, "File not found: %s" % path)
+
+	var key := "autoload/%s" % name
+	if ProjectSettings.has_setting(key):
+		return ErrorCodes.make(ErrorCodes.INVALID_PARAMS, "Autoload '%s' already exists" % name)
+
+	var value := ("*" if singleton else "") + path
+	ProjectSettings.set_setting(key, value)
+	ProjectSettings.set_initial_value(key, "")
+	ProjectSettings.set_as_basic(key, true)
+	var err := ProjectSettings.save()
+	if err != OK:
+		ProjectSettings.clear(key)
+		return ErrorCodes.make(ErrorCodes.INTERNAL_ERROR,
+			"Failed to save project settings while adding autoload '%s': %s (error %d)" % [name, error_string(err), err])
+
+	return {
+		"data": {
+			"name": name,
+			"path": path,
+			"singleton": singleton,
+			"undoable": false,
+			"reason": "Autoload changes are saved to project.godot",
+		}
+	}
+
+
+func remove_autoload(params: Dictionary) -> Dictionary:
+	var name: String = params.get("name", "")
+	if name.is_empty():
+		return ErrorCodes.make(ErrorCodes.MISSING_REQUIRED_PARAM, "Missing required param: name")
+
+	var key := "autoload/%s" % name
+	if not ProjectSettings.has_setting(key):
+		return ErrorCodes.make(ErrorCodes.NODE_NOT_FOUND, "Autoload '%s' not found" % name)
+
+	var old_value: String = ProjectSettings.get_setting(key, "")
+	ProjectSettings.clear(key)
+	var err := ProjectSettings.save()
+	if err != OK:
+		ProjectSettings.set_setting(key, old_value)
+		return ErrorCodes.make(ErrorCodes.INTERNAL_ERROR,
+			"Failed to save project settings while removing autoload '%s': %s (error %d)" % [name, error_string(err), err])
+
+	return {
+		"data": {
+			"name": name,
+			"removed": true,
+			"undoable": false,
+			"reason": "Autoload changes are saved to project.godot",
+		}
+	}