godot export vars 列表

 List of export hints - Godot Engine - Q&A

Godot exports hints

If the exported value assigns a constant or constant expression, the type will be inferred and used in the editor.export var number = 5


Export can take a basic data type as an argument, which will be used in the editor.export(int) var number


Export can also take a resource type to use as a hint.export(Texture) var character_face export(PackedScene) var scene_file


There are many resource types that can be used this way, try e.g. the following to list them:export(Resource) var resource

Integers and strings hint enumerated values.

Editor will enumerate as 0, 1 and 2.export(int, "Warrior", "Magician", "Thief") var character_class


Editor will enumerate with string names.export(String, "Rebecca", "Mary", "Leah") var character_name

Named enum values

Editor will enumerate as THING1, THING2, ANOTHER_THING.enum NamedEnum {THING_1, THING_2, ANOTHER_THING = -1} export (NamedEnum) var x

Strings as paths

String is a path to a file.export(String, FILE) var f


String is a path to a directory.export(String, DIR) var f


String is a path to a file, custom filter provided as hint.export(String, FILE, "*.txt") var f


Using paths in the global filesystem is also possible, but only in scripts in "tool" mode.
String is a path to a PNG file in the global filesystem.export(String, FILE, GLOBAL, "*.png") var tool_image


String is a path to a directory in the global filesystem.export(String, DIR, GLOBAL) var tool_dir


The MULTILINE setting tells the editor to show a large input field for editing over multiple lines.export(String, MULTILINE) var text

Limiting editor input ranges

Allow integer values from 0 to 20.

export(int, 20) var i


Allow integer values from -10 to 20.

export(int, -10, 20) var j


Allow floats from -10 to 20, with a step of 0.2.

export(float, -10, 20, 0.2) var k


Allow values 'y = exp(x)' where 'y' varies between 100 and 1000 while snapping to steps of 20. The editor will present a slider for easily editing the value.export(float, EXP, 100, 1000, 20) var l


Floats with easing hint. Display a visual representation of the 'ease()' function when editing.export(float, EASE) var transition_speed

Colors

Color given as red-green-blue value (alpha will always be 1)export(Color, RGB) var col


Color given as red-green-blue-alpha valueexport(Color, RGBA) var col


Another node in the scene can be exported, too.export(NodePath) var node
List of export hints - Godot Engine - Q&A
Bit Flags:

Individually edit the bits of an integer.export(int, FLAGS) var spell_elements = ELEMENT_WIND | ELEMENT_WATER


Set any of the given flags from the editor.export(int, FLAGS, "Fire", "Water", "Earth", "Wind") var spell_elements = 0

Exporting Arrays:

Exported array, shared between all instances. Default value must be a constant expression.export var a = [1, 2, 3]


Exported arrays can specify type (using the same hints as before).export(Array, int) var ints = [1,2,3] export(Array, int, "Red", "Green", "Blue") var enums = [2, 1, 0] export(Array, Array, float) var two_dimensional = [[1.0, 2.0], [3.0, 4.0]]


You can omit the default value, but then it would be null if not assigned.export(Array) var b export(Array, PackedScene) var scenes


Typed arrays also work, only initialized empty:export var vector3s = PoolVector3Array() export var strings = PoolStringArray()


Regular array, created local for every instance. Default value can include run-time values, but can't be exported.var c = [a, 2, 3]