init

addons/inkgd/runtime/state_patch.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 InkBase
+
+class_name InkStatePatch
+
+# ############################################################################ #
+# Imports
+# ############################################################################ #
+
+var InkTryGetResult := preload("res://addons/inkgd/runtime/extra/try_get_result.gd") as GDScript
+var InkStringSet := preload("res://addons/inkgd/runtime/extra/string_set.gd") as GDScript
+
+# ############################################################################ #
+
+# Dictionary<String, InkObject>
+var globals: Dictionary: get = get_globals
+func get_globals() -> Dictionary:
+	return _globals
+
+# StringSet
+var changed_variables: InkStringSet: get = get_changed_variables
+func get_changed_variables() -> InkStringSet:
+	return _changed_variables
+
+# Dictionary<InkContainer, int>
+var visit_counts: Dictionary: get = get_visit_counts
+func get_visit_counts() -> Dictionary:
+	return _visit_counts
+
+# Dictionary<InkContainer, int>
+var turn_indices : get = get_turn_indices
+func get_turn_indices() -> Dictionary:
+	return _turn_indices
+
+# ############################################################################ #
+
+func _init(to_copy: InkStatePatch):
+	if to_copy != null:
+		_globals = to_copy._globals.duplicate()
+		_changed_variables = to_copy._changed_variables.duplicate()
+		_visit_counts = to_copy._visit_counts.duplicate()
+		_turn_indices = to_copy._turn_indices.duplicate()
+	else:
+		_globals = {}
+		_changed_variables = InkStringSet.new()
+		_visit_counts = {}
+		_turn_indices = {}
+
+# (String) -> { exists: bool, result: InkObject }
+func try_get_global(name) -> InkTryGetResult:
+	if _globals.has(name):
+		return InkTryGetResult.new(true, _globals[name])
+
+	return InkTryGetResult.new(false, null)
+
+func set_global(name: String, value: InkObject) -> void:
+	_globals[name] = value
+
+func add_changed_variable(name: String) -> void:
+	_changed_variables.append(name)
+
+# (InkContainer) -> { exists: bool, result: int }
+func try_get_visit_count(container) -> InkTryGetResult:
+	if _visit_counts.has(container):
+		return InkTryGetResult.new(true, _visit_counts[container])
+
+	return InkTryGetResult.new(false, 0)
+
+func set_visit_count(container: InkContainer, index: int) -> void:
+	_visit_counts[container] = index
+
+func set_turn_index(container: InkContainer, index: int) -> void:
+	_turn_indices[container] = index
+
+# (InkContainer) -> { exists: bool, result: int }
+func try_get_turn_index(container) -> InkTryGetResult:
+	if _turn_indices.has(container):
+		return InkTryGetResult.new(true, _turn_indices[container])
+
+	return InkTryGetResult.new(false, 0)
+
+var _globals: Dictionary
+var _changed_variables: InkStringSet
+var _visit_counts: Dictionary
+var _turn_indices: Dictionary
+
+# ############################################################################ #
+# GDScript extra methods
+# ############################################################################ #
+
+func is_ink_class(type: String) -> bool:
+	return type == "StatePatch" || super.is_ink_class(type)
+
+func get_ink_class() -> String:
+	return "StatePatch"