init

addons/inkgd/runtime/lists/list_definition.gd

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+# 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 InkObject
+
+class_name InkListDefinition
+
+# ############################################################################ #
+# Imports
+# ############################################################################ #
+
+var InkTryGetResult = preload("res://addons/inkgd/runtime/extra/try_get_result.gd")
+
+# ############################################################################ #
+
+var name: String: get = get_name
+func get_name() -> String:
+	return _name
+
+# Dictionary<InkListItem, int> => Dictionary<String, int>
+# Note: 'InkListItem' should actually be serialized into a String, because it
+# needs to be a value type.
+var items: Dictionary: get = get_items
+func get_items() -> Dictionary:
+	if _items == null:
+		_items = {}
+		for item_name_and_value_key in _item_name_to_values:
+			var item = InkListItem.new_with_origin_name(self.name, item_name_and_value_key)
+			_items[item.serialized()] = _item_name_to_values[item_name_and_value_key]
+
+	return _items
+var _items
+
+# ############################################################################ #
+
+func value_for_item(item: InkListItem) -> int:
+	if (_item_name_to_values.has(item.item_name)):
+		var intVal = _item_name_to_values[item.item_name]
+		return intVal
+	else:
+		return 0
+
+func contains_item(item: InkListItem) -> bool:
+	if item.origin_name != self.name:
+		return false
+
+	return _item_name_to_values.has(item.item_name)
+
+func contains_item_with_name(item_name: String) -> bool:
+	return _item_name_to_values.has(item_name)
+
+# (int) -> { result: InkListItem, exists: bool }
+func try_get_item_with_value(val: int) -> InkTryGetResult:
+	for named_item_key in _item_name_to_values:
+		if (_item_name_to_values[named_item_key] == val):
+			return InkTryGetResult.new(
+					true,
+					InkListItem.new_with_origin_name(self.name, named_item_key)
+			)
+
+	return InkTryGetResult.new(false, InkListItem.null_item)
+
+# (InkListItem) -> { result: InkListItem, exists: bool }
+func try_get_value_for_item(item: InkListItem) -> InkTryGetResult:
+	if !item.item_name:
+		return InkTryGetResult.new(false, 0)
+
+	var value = _item_name_to_values.get(item.item_name)
+
+	if (!value):
+		InkTryGetResult.new(false, 0)
+
+	return InkTryGetResult.new(true, value)
+
+# (String name, Dictionary<String, int>) -> InkListDefinition
+func _init(name: String, items: Dictionary):
+	_name = name
+	_item_name_to_values = items
+
+var _name: String
+var _item_name_to_values: Dictionary # Dictionary<String, int>
+
+# ############################################################################ #
+# GDScript extra methods
+# ############################################################################ #
+
+func is_ink_class(type: String) -> bool:
+	return type == "InkListDefinition" || super.is_ink_class(type)
+
+func get_ink_class() -> String:
+	return "InkListDefinition"
+
+func _to_string() -> String:
+	return "[InkListDefinition \"%s\"]" % get_name()