50 lines
2.1 KiB
GDScript
50 lines
2.1 KiB
GDScript
## Global Class for all the script in the Awesome Input Icons plugin
|
|
class_name InputIcon
|
|
|
|
##NOTE: Since for now the configuration only contains the scheme, this may seem redundant, BUT, in the future you can add more things to the configuration.
|
|
static var configuration = load("res://addons/awesome_input_icons/input_icon_configuration.tres")
|
|
|
|
static var scheme = load("res://addons/awesome_input_icons/input_icon_configuration.tres").scheme
|
|
|
|
|
|
## The main function, give it an action in your [param InputMap] and a optional event index, it returns you a [param Texture2D] that represents the icon
|
|
static func get_icon(action: StringName, event_index: int = 0) -> Texture2D:
|
|
var events: Array[InputEvent] = InputMap.action_get_events(action)
|
|
|
|
if not events:
|
|
printerr("Input Icon: No events found for action: " + action)
|
|
return null
|
|
|
|
if event_index > events.size():
|
|
printerr("Input Icon: Invalid event index: " + str(event_index))
|
|
return null
|
|
|
|
var event: InputEvent = events[event_index]
|
|
var icon: Texture2D = null
|
|
|
|
## Since the [param key] value in the [param KeyIcon] depends on its type, we need to check the class of the event, once with the event class we can get the icon with proper type context
|
|
|
|
return get_icon_by_event(event)
|
|
|
|
|
|
## [b]Tip:[/b] You can call this instead of get_icon if you only have an [param InputEvent]
|
|
static func get_icon_by_event(event: InputEvent) -> Texture2D:
|
|
var icon: Texture2D = null
|
|
|
|
## Since the [param key] value in the [param KeyIcon] depends on its type, we need to check the class of the event, once with the event class we can get the icon with proper type context
|
|
|
|
match event.get_class():
|
|
"InputEventKey":
|
|
var keycode = event.keycode if event.keycode else event.physical_keycode
|
|
icon = scheme.get_key_icon(keycode, KeyIcon.InputTypes.KEYBOARD).icon
|
|
|
|
"InputEventMouseButton":
|
|
icon = scheme.get_key_icon(event.button_index, KeyIcon.InputTypes.MOUSE).icon
|
|
|
|
"InputEventJoypadButton":
|
|
icon = scheme.get_key_icon(event.button_index, KeyIcon.InputTypes.JOY_BUTTON).icon
|
|
|
|
_:
|
|
printerr("Input Icon: Unsupported event type: " + str(event))
|
|
|
|
return icon
|