init

addons/inkgd/runtime/values/float_value.gd

@@ -0,0 +1,59 @@
+# 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 InkFloatValue
+
+# ############################################################################ #
+
+func get_value_type():
+	return ValueType.FLOAT
+
+func get_is_truthy():
+	return value != 0.0
+
+func _init():
+	value = 0.0
+
+# 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 == self.value_type:
+		return self
+
+	if new_type == ValueType.BOOL:
+		return BoolValue().new_with(false if value == 0 else true)
+
+	if new_type == ValueType.INT:
+		return IntValue().new_with(int(value))
+
+	if new_type == ValueType.STRING:
+		return StringValue().new_with(str(value)) # TODO: Check formating
+
+	InkUtils.throw_story_exception(bad_cast_exception_message(new_type), false, metadata)
+	return null
+
+# ######################################################################## #
+# GDScript extra methods
+# ######################################################################## #
+
+func is_ink_class(type):
+	return type == "FloatValue" || super.is_ink_class(type)
+
+func get_ink_class():
+	return "FloatValue"
+
+static func new_with(val):
+	var value = FloatValue().new()
+	value._init_with(val)
+	return value