godot-xterm/addons/gut/parameter_handler.gd

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var _utils = load('res://addons/gut/utils.gd').get_instance()
var _params = null
var _call_count = 0
var _logger = null
func _init(params=null):
_params = params
_logger = _utils.get_logger()
if(typeof(_params) != TYPE_ARRAY):
_logger.error('You must pass an array to parameter_handler constructor.')
_params = null
func next_parameters():
_call_count += 1
return _params[_call_count -1]
func get_current_parameters():
return _params[_call_count]
func is_done():
var done = true
if(_params != null):
done = _call_count == _params.size()
return done
func get_logger():
return _logger
func set_logger(logger):
_logger = logger
func get_call_count():
return _call_count
func get_parameter_count():
return _params.size()