mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-11-10 04:40:25 +01:00
137 lines
3.8 KiB
GDScript
137 lines
3.8 KiB
GDScript
var _utils = load('res://addons/gut/utils.gd').get_instance()
|
|
var _lgr = _utils.get_logger()
|
|
|
|
var return_val = null
|
|
var stub_target = null
|
|
# the parameter values to match method call on.
|
|
var parameters = null
|
|
var stub_method = null
|
|
var call_super = false
|
|
# Whether this is a stub for default parameter values as they are defined in
|
|
# the script, and not an overridden default value.
|
|
var is_script_default = false
|
|
|
|
# -- Paramter Override --
|
|
# Parmater overrides are stored in here along with all the other stub info
|
|
# so that you can chain stubbing parameter overrides along with all the
|
|
# other stubbing. This adds some complexity to the logic that tries to
|
|
# find the correct stub for a call by a double. Since an instance of this
|
|
# class could be just a parameter override, or it could have been chained
|
|
# we have to have _paramter_override_only so that we know when to tell the
|
|
# difference.
|
|
var parameter_count = -1
|
|
var parameter_defaults = null
|
|
# Anything that would make this stub not just an override of paramters
|
|
# must set this flag to false. This must be private bc the actual logic
|
|
# to determine if this stub is only an override is more complicated.
|
|
var _parameter_override_only = true
|
|
# --
|
|
|
|
const NOT_SET = '|_1_this_is_not_set_1_|'
|
|
|
|
func _init(target=null,method=null,subpath=null):
|
|
stub_target = target
|
|
stub_method = method
|
|
|
|
if(typeof(target) == TYPE_STRING):
|
|
if(target.is_absolute_path()):
|
|
stub_target = load(str(target))
|
|
else:
|
|
_lgr.warn(str(target, ' is not a valid path'))
|
|
|
|
if(stub_target is PackedScene):
|
|
stub_target = _utils.get_scene_script_object(stub_target)
|
|
elif(_utils.is_native_class(stub_target)):
|
|
print("Got a native class: ", stub_target)
|
|
|
|
# this is used internally to stub default parameters for everything that is
|
|
# doubled...or something. Look for stub_defaults_from_meta for usage. This
|
|
# behavior is not to be used by end users.
|
|
if(typeof(method) == TYPE_DICTIONARY):
|
|
_load_defaults_from_metadata(method)
|
|
|
|
func _load_defaults_from_metadata(meta):
|
|
stub_method = meta.name
|
|
var values = meta.default_args.duplicate()
|
|
while (values.size() < meta.args.size()):
|
|
values.push_front(null)
|
|
|
|
param_defaults(values)
|
|
|
|
func to_return(val):
|
|
if(stub_method == '_init'):
|
|
_lgr.error("You cannot stub _init to do nothing. Super's _init is always called.")
|
|
else:
|
|
return_val = val
|
|
call_super = false
|
|
_parameter_override_only = false
|
|
return self
|
|
|
|
|
|
func to_do_nothing():
|
|
to_return(null)
|
|
return self
|
|
|
|
|
|
func to_call_super():
|
|
if(stub_method == '_init'):
|
|
_lgr.error("You cannot stub _init to call super. Super's _init is always called.")
|
|
else:
|
|
call_super = true
|
|
_parameter_override_only = false
|
|
return self
|
|
|
|
|
|
func when_passed(p1=NOT_SET,p2=NOT_SET,p3=NOT_SET,p4=NOT_SET,p5=NOT_SET,p6=NOT_SET,p7=NOT_SET,p8=NOT_SET,p9=NOT_SET,p10=NOT_SET):
|
|
parameters = [p1,p2,p3,p4,p5,p6,p7,p8,p9,p10]
|
|
var idx = 0
|
|
while(idx < parameters.size()):
|
|
if(str(parameters[idx]) == NOT_SET):
|
|
parameters.remove_at(idx)
|
|
else:
|
|
idx += 1
|
|
return self
|
|
|
|
|
|
func param_count(x):
|
|
parameter_count = x
|
|
return self
|
|
|
|
|
|
func param_defaults(values):
|
|
parameter_count = values.size()
|
|
parameter_defaults = values
|
|
return self
|
|
|
|
|
|
func has_param_override():
|
|
return parameter_count != -1
|
|
|
|
|
|
func is_param_override_only():
|
|
var to_return = false
|
|
if(has_param_override()):
|
|
to_return = _parameter_override_only
|
|
return to_return
|
|
|
|
|
|
func to_s():
|
|
var base_string = str(stub_target, '.', stub_method)
|
|
|
|
if(has_param_override()):
|
|
base_string += str(' (param count override=', parameter_count, ' defaults=', parameter_defaults)
|
|
if(is_param_override_only()):
|
|
base_string += " ONLY"
|
|
if(is_script_default):
|
|
base_string += " script default"
|
|
base_string += ') '
|
|
|
|
if(call_super):
|
|
base_string += " to call SUPER"
|
|
|
|
if(parameters != null):
|
|
base_string += str(' with params (', parameters, ') returns ', return_val)
|
|
else:
|
|
base_string += str(' returns ', return_val)
|
|
|
|
return base_string
|