feat: can now add things to prompter and it can perform things.

src/ui/prompter/prompt_button.gd

@@ -3,22 +3,33 @@ extends Button
 ## A button representing a specific action, and offering a default prompt that can be changed
 class_name PromptButton
 
-var _action : StringName
+signal performed(action: StringName)
+
+@onready var action_prompt : ActionPrompt = $ActionPrompt
 
 @export_custom(PROPERTY_HINT_INPUT_NAME, "show_builtin") var action : StringName = &"ui_accept":
 	set(value):
-		_action = value
+		action = value
 		if is_node_ready():
 			_update_action()
 		else:
 			_update_action.call_deferred()
 
-	get: return _action
+	get: return action
+
+
+func _ready():
+	self.pressed.connect(perform)
+	action_prompt.pressed.connect(perform)
+	
+	
+func perform() -> void:
+	performed.emit(action)
 
 
 func _update_action():
-	text = _action
+	text = action
-	$ActionPrompt.action = _action
+	action_prompt.action = action
 
 
 func _override_prompt(prompt: String):

src/ui/prompter/prompter.gd

@@ -3,12 +3,63 @@ extends Control
 class_name Prompter
 
 
-signal action_performed(action: String)
+signal performed(action: String)
 
 var _prompts : Dictionary[StringName, Control] = {}
 
 func _ready() -> void:
-	for prompt in get_tree().get_nodes_in_group("prompts"):
+	_register_prompts()
+	test()
+
+func _register_prompts() -> void:
+	for prompt in get_tree().get_nodes_in_group("prompts") as Array[PromptButton]:
 		_prompts[prompt.name] = prompt
 		prompt.get_parent().remove_child(prompt)
-		print(prompt)
+		prompt.performed.connect(_perform)
+		prints("Prompter.gd:", "registered", prompt)
+
+
+func _perform(action : StringName):
+	prints("Prompter.gd:", "PERFORMED", action)
+	performed.emit(action)
+
+
+func test() -> void:
+	await get_tree().create_timer(0.5).timeout
+	var prompts := pick("ui_cancel", "ui_accept")
+	show_left_bottom(prompts)
+
+
+func _show(container: Control, controls: Array[Control], overrides: Array[StringName] = []) -> void:
+	for i in range(len(controls)):
+		var control := controls[i]
+		var override : StringName = overrides[i] if overrides else &""
+		container.add_child(control)
+		control.appear(override)
+
+
+func _clear(container: Control) -> void:
+	for child in container.get_children():
+		container.remove_child(child)
+
+
+func show_left_bottom(controls: Array[Control], overrides: Array[StringName] = []) -> void:
+	_show(%LeftBottom, controls, overrides)
+
+
+func clear_left_bottom() -> void:
+	_clear(%LeftBottom)
+
+
+## Selects a list of up to three prompts to be passed to the show_xxxxx() functions
+func pick(p0: StringName, p1: StringName = "", p2: StringName = "") -> Array[Control]:
+	var result : Array[Control] = []
+	assert(p0 in _prompts, p0 + " is not a known prompt.")
+	assert(not p1 or p1 in _prompts, p1 + " is not a known prompt.")
+	assert(not p2 or p2 in _prompts, p2 + " is not a known prompt.")
+
+	result.append(_prompts[p0])
+	if p1: result.append(_prompts[p1])
+	if p2: result.append(_prompts[p2])
+
+	return result

src/ui/prompter/prompter.tscn

@@ -41,30 +41,30 @@ offset_right = 1836.0
 offset_bottom = 996.0
 mouse_filter = 2
 
-[node name="MarginContainer" type="MarginContainer" parent="SafeZone/CenterContainer"]
+[node name="CenterZone" type="MarginContainer" parent="SafeZone/CenterContainer"]
 custom_minimum_size = Vector2(700, 700)
 layout_mode = 2
 theme_override_constants/margin_top = 42
 theme_override_constants/margin_right = 42
 
-[node name="TopCenter" type="PanelContainer" parent="SafeZone/CenterContainer/MarginContainer"]
+[node name="TopCenter" type="PanelContainer" parent="SafeZone/CenterContainer/CenterZone"]
 layout_mode = 2
 size_flags_horizontal = 4
 size_flags_vertical = 0
 theme_override_styles/panel = SubResource("StyleBoxFlat_ba0r8")
 
-[node name="Label" type="Label" parent="SafeZone/CenterContainer/MarginContainer/TopCenter"]
+[node name="Label" type="Label" parent="SafeZone/CenterContainer/CenterZone/TopCenter"]
 layout_mode = 2
 text = "object to interact with"
 label_settings = SubResource("LabelSettings_fbpt0")
 horizontal_alignment = 1
 
-[node name="Control" type="Control" parent="SafeZone/CenterContainer/MarginContainer"]
+[node name="CenterAnchor" type="Control" parent="SafeZone/CenterContainer/CenterZone"]
 layout_mode = 2
 size_flags_horizontal = 4
 size_flags_vertical = 8
 
-[node name="VBoxContainer" type="VBoxContainer" parent="SafeZone/CenterContainer/MarginContainer/Control"]
+[node name="Center" type="VBoxContainer" parent="SafeZone/CenterContainer/CenterZone/CenterAnchor"]
 layout_mode = 1
 anchors_preset = 7
 anchor_left = 0.5
@@ -81,14 +81,11 @@ size_flags_vertical = 8
 theme_override_constants/separation = 48
 alignment = 2
 
-[node name="collect_memento_ui" parent="SafeZone/CenterContainer/MarginContainer/Control/VBoxContainer" instance=ExtResource("5_fbpt0")]
+[node name="collect_memento_ui" parent="SafeZone/CenterContainer/CenterZone/CenterAnchor/Center" instance=ExtResource("5_fbpt0")]
-unique_name_in_owner = true
 layout_mode = 2
 text = "collect_memento_ui"
-action = &"collect_memento_ui"
 
-[node name="option_memento_ui" parent="SafeZone/CenterContainer/MarginContainer/Control/VBoxContainer" instance=ExtResource("5_fbpt0")]
+[node name="option_memento_ui" parent="SafeZone/CenterContainer/CenterZone/CenterAnchor/Center" instance=ExtResource("5_fbpt0")]
-unique_name_in_owner = true
 layout_mode = 2
 text = "option_memento_ui"
 action = &"option_memento_ui"
@@ -109,14 +106,15 @@ text = "a general explanation or hint about what is going on
 or an evaluation such as on the card-board"
 horizontal_alignment = 1
 
-[node name="LeftBottom" type="Control" parent="SafeZone"]
+[node name="LeftBottomAnchor" type="Control" parent="SafeZone"]
 anchors_preset = 0
 offset_top = 996.0
 offset_bottom = 996.0
 size_flags_horizontal = 0
 size_flags_vertical = 8
 
-[node name="VBox" type="VBoxContainer" parent="SafeZone/LeftBottom"]
+[node name="LeftBottom" type="VBoxContainer" parent="SafeZone/LeftBottomAnchor"]
+unique_name_in_owner = true
 layout_mode = 1
 anchors_preset = 2
 anchor_top = 1.0
@@ -130,22 +128,20 @@ size_flags_vertical = 4
 theme_override_constants/separation = 48
 alignment = 2
 
-[node name="Accept" parent="SafeZone/LeftBottom/VBox" instance=ExtResource("5_fbpt0")]
+[node name="ui_accept" parent="SafeZone/LeftBottomAnchor/LeftBottom" instance=ExtResource("5_fbpt0")]
-unique_name_in_owner = true
 layout_mode = 2
 
-[node name="Cancel" parent="SafeZone/LeftBottom/VBox" instance=ExtResource("5_fbpt0")]
+[node name="ui_cancel" parent="SafeZone/LeftBottomAnchor/LeftBottom" instance=ExtResource("5_fbpt0")]
-unique_name_in_owner = true
 layout_mode = 2
 text = "ui_cancel"
 action = &"ui_cancel"
 
-[node name="Skip" parent="SafeZone/LeftBottom/VBox" instance=ExtResource("5_fbpt0")]
+[node name="scene_skip" parent="SafeZone/LeftBottomAnchor/LeftBottom" instance=ExtResource("5_fbpt0")]
 layout_mode = 2
 text = "scene_skip"
 action = &"scene_skip"
 
-[node name="RightBottom" type="Control" parent="SafeZone"]
+[node name="RightBottomAnchor" type="Control" parent="SafeZone"]
 layout_mode = 1
 anchors_preset = 3
 anchor_left = 1.0
@@ -157,7 +153,8 @@ offset_top = -40.0
 grow_horizontal = 0
 grow_vertical = 0
 
-[node name="VBox" type="VBoxContainer" parent="SafeZone/RightBottom"]
+[node name="RightBottom" type="VBoxContainer" parent="SafeZone/RightBottomAnchor"]
+unique_name_in_owner = true
 layout_mode = 1
 anchors_preset = 3
 anchor_left = 1.0