90 lines
2.7 KiB
GDScript
90 lines
2.7 KiB
GDScript
# warning-ignore-all:shadowed_variable
|
|
# warning-ignore-all:unused_class_variable
|
|
# ############################################################################ #
|
|
# Copyright © 2015-2021 inkle Ltd.
|
|
# Copyright © 2019-2022 Frédéric Maquin <fred@ephread.com>
|
|
# All Rights Reserved
|
|
#
|
|
# This file is part of inkgd.
|
|
# inkgd is licensed under the terms of the MIT license.
|
|
# ############################################################################ #
|
|
|
|
extends InkValue
|
|
|
|
class_name InkListValue
|
|
|
|
# ############################################################################ #
|
|
|
|
func get_value_type():
|
|
return ValueType.LIST
|
|
|
|
func get_is_truthy():
|
|
return value.size() > 0
|
|
|
|
# The method takes a `StoryErrorMetadata` object as a parameter that
|
|
# doesn't exist in upstream. The metadat are used in case an 'exception'
|
|
# is raised. For more information, see story.gd.
|
|
func cast(new_type, metadata = null):
|
|
if new_type == ValueType.INT:
|
|
var max_item = value.max_item
|
|
if max_item.key.is_null:
|
|
return IntValue().new_with(0)
|
|
else:
|
|
return IntValue().new_with(max_item.value)
|
|
|
|
elif new_type == ValueType.FLOAT:
|
|
var max_item = value.max_item
|
|
if max_item.key.is_null:
|
|
return FloatValue().new_with(0.0)
|
|
else:
|
|
return FloatValue().new_with(float(max_item.value))
|
|
|
|
elif new_type == ValueType.STRING:
|
|
var max_item = value.max_item
|
|
if max_item.key.is_null:
|
|
return StringValue().new_with("")
|
|
else:
|
|
return StringValue().new_with(max_item.key._to_string())
|
|
|
|
if new_type == self.value_type:
|
|
return self
|
|
|
|
InkUtils.throw_story_exception(bad_cast_exception_message(new_type), false, metadata)
|
|
return null
|
|
|
|
func _init():
|
|
value = InkList.new()
|
|
|
|
func _init_with_list(list):
|
|
value = InkList.new_with_ink_list(list)
|
|
|
|
func _init_with_single_item(single_item, single_value):
|
|
value = InkList.new_with_single_item(single_item, single_value)
|
|
|
|
# (InkObject, InkObject) -> void
|
|
static func retain_list_origins_for_assignment(old_value, new_value):
|
|
var old_list = InkUtils.as_or_null(old_value, "ListValue")
|
|
var new_list = InkUtils.as_or_null(new_value, "ListValue")
|
|
|
|
if old_list && new_list && new_list.value.size() == 0:
|
|
new_list.value.set_initial_origin_names(old_list.value.origin_names)
|
|
|
|
# ############################################################################ #
|
|
# GDScript extra methods
|
|
# ############################################################################ #
|
|
|
|
func is_ink_class(type):
|
|
return type == "ListValue" || super.is_ink_class(type)
|
|
|
|
func get_ink_class():
|
|
return "ListValue"
|
|
|
|
static func new_with(list):
|
|
var value = ListValue().new()
|
|
value._init_with_list(list)
|
|
return value
|
|
|
|
static func new_with_single_item(single_item, single_value):
|
|
var value = ListValue().new()
|
|
value._init_with_single_item(single_item, single_value)
|
|
return value
|