diff options
Diffstat (limited to 'logic/database.gd')
| -rw-r--r-- | logic/database.gd | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/logic/database.gd b/logic/database.gd index 04f617f..ed80ae7 100644 --- a/logic/database.gd +++ b/logic/database.gd @@ -2,7 +2,7 @@ extends TouchItemList class_name Database const DATABASE_FILE_PATH: String = "user://database.json" -const DATABASE_FILE_VERSION: int = 1 +const DATABASE_FILE_VERSION: String = "SL_DB_V1" var db: Array var selected_idx: int @@ -130,7 +130,7 @@ func save_database(file_path: String = DATABASE_FILE_PATH): export_csv(file_path, db) _: - printerr("Invalid database file extension: '%s'." % file_path.get_file()) + printerr("Invalid database file extension '%s', expected 'json' or 'csv'." % file_path.get_file()) return @@ -171,7 +171,7 @@ func load_database(file_path: String = DATABASE_FILE_PATH): db = import_csv(file_path) _: - printerr("Invalid database file extension: '%s'." % file_path.get_file()) + printerr("Invalid database file extension '%s', expected 'json' or 'csv'." % file_path.get_file()) return for it in db: @@ -204,25 +204,35 @@ static func sanitize_database(database: Array): static func import_json(file_path: String) -> Array: + var result := [] + var file := File.new() - file.open(file_path, File.READ_WRITE) + var error := file.open(file_path, File.READ_WRITE) + if error != OK: + printerr("Failed to open database file '%s' (error %d)." % [file_path, error]) + return result var file_content = file.get_as_text() file.close() var parse_result = JSON.parse(file_content) - if parse_result.error != OK || typeof(parse_result.result) != TYPE_DICTIONARY: - printerr("Failed to parse database file: '%s'.") - return [] + if parse_result.error != OK: + printerr("Failed to parse database file '%s' (error %d)." % [file_path, parse_result.error]) + return result + + if typeof(parse_result.result) != TYPE_DICTIONARY: + printerr("Invalid database file type '%s', expected '%s'." % [typeof(parse_result.result), TYPE_DICTIONARY]) + return result if parse_result.result["version"] != DATABASE_FILE_VERSION: - printerr("Invalid database file version '%s', expected '%s'." % DATABASE_FILE_VERSION) - return [] + printerr("Invalid database file version '%s', expected '%s'." % [parse_result.result["version"], DATABASE_FILE_VERSION]) + return result if typeof(parse_result.result["database"]) != TYPE_ARRAY: - printerr("Failed to load database file contents.") - return [] + printerr("Invalid database content type '%s', expected '%s'." % [typeof(parse_result.result["database"]), TYPE_ARRAY]) + return result - return parse_result.result["database"] + result = parse_result.result["database"] + return result static func import_csv(file_path: String) -> Array: |