-extends VBoxContainer

-

-var players: Dictionary = {}

-var pictures: Dictionary = {}

-

-@export var ls: LabelSettings

-@export var pad: Texture2D

-@export var kbd: Texture2D

-

-func on_change() -> void:

- var ks := pictures.keys()

- for i in pictures.size():

- (pictures[ks[i]].get_child(0) as Label).text = str(i + 1)

-

-func _input(event: InputEvent) -> void:

- if not event.is_pressed():

- return

- if event.is_action("ui_cancel") and players.has(event.device):

- players.erase(event.device)

- var t := get_tree().create_tween().set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_BACK)

- var p: TextureRect = pictures[event.device]

- pictures.erase(event.device)

- var gp := p.global_position

- remove_child(p) # move out to free space

- owner.add_child(p)

- p.global_position = gp

- t.tween_property(p, ^"position", Vector2(-130, p.position.y), .3)

- t.tween_callback(p.queue_free)

- on_change()

- elif good(event) and !players.has(event.device):

- pictures[event.device] = maketex(pad if event is InputEventJoypadButton else kbd)

- players[event.device] = true

- on_change()

-

-func good(e: InputEvent) -> bool:

- var bads := [InputEventJoypadMotion, InputEventMIDI, InputEventMouseButton, InputEventMouseMotion, InputEventScreenTouch, InputEventScreenDrag, InputEventGesture]

- for bad in bads:

- if e == bad:

- return false

- return true

-

-func maketex(t: Texture2D) -> TextureRect:

- @warning_ignore("shadowed_variable_base_class")

- var tr := TextureRect.new()

- tr.texture = t

- tr.expand_mode = TextureRect.EXPAND_KEEP_SIZE

- tr.stretch_mode = TextureRect.STRETCH_KEEP

- var l := Label.new()

- l.label_settings = ls

- l.position.x = 100

- tr.add_child(l)

- add_child(tr)

- return tr