Menu, options with changeable controls, fade transition, placeholder background

2026-07-22 19:45:49 +03:00
parent d379b215e2
commit c283eb0927
13 changed files with 739 additions and 22 deletions
@@ -0,0 +1,147 @@
+extends Control
+
+## Intro menu: Siim's arena mockup as a looping video background with an
+## overlaid Play / Options / Credits / Exit UI positioned over his sketch.
+## Play fades to black and loads the game; Options rebinds controls.
+
+const GAME_SCENE := "res://scene.tscn"
+const FADE_TIME := 0.6
+
+## Friendly labels for the rebindable actions (order defines list order).
+const ACTION_LABELS: Dictionary = {
+	&"move_forward": "Move Forward",
+	&"move_back": "Move Back",
+	&"move_left": "Move Left",
+	&"move_right": "Move Right",
+	&"charge": "Charge",
+	&"ability_kick": "Kick",
+	&"ability_slam": "Slam",
+	&"ability_dash": "Dash",
+}
+
+@onready var main_panel: Control = $MainPanel
+@onready var options_panel: Control = $OptionsPanel
+@onready var credits_panel: Control = $CreditsPanel
+@onready var rebind_list: VBoxContainer = $OptionsPanel/VBox/Scroll/RebindList
+@onready var fade_rect: ColorRect = $FadeRect
+@onready var play_button: Button = $MainPanel/PlayButton
+@onready var options_button: Button = $MainPanel/OptionsButton
+@onready var credits_button: Button = $MainPanel/CreditsButton
+@onready var exit_button: Button = $MainPanel/ExitButton
+@onready var options_back: Button = $OptionsPanel/VBox/BackButton
+@onready var credits_back: Button = $CreditsPanel/VBox/BackButton
+@onready var video: VideoStreamPlayer = $VideoStreamPlayer
+
+var _listening_action: StringName = &""
+var _listening_button: Button = null
+
+
+func _ready() -> void:
+	Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+	options_panel.visible = false
+	credits_panel.visible = false
+	fade_rect.color = Color(0, 0, 0, 0)
+	if video.stream != null:
+		video.play()
+	video.finished.connect(video.play)  # loop the background clip
+
+	play_button.pressed.connect(_on_play_pressed)
+	options_button.pressed.connect(_on_options_pressed)
+	credits_button.pressed.connect(_on_credits_pressed)
+	exit_button.pressed.connect(_on_exit_pressed)
+	options_back.pressed.connect(_close_subpanels)
+	credits_back.pressed.connect(_close_subpanels)
+	_build_rebind_rows()
+	play_button.grab_focus()
+
+
+func _build_rebind_rows() -> void:
+	for child in rebind_list.get_children():
+		child.queue_free()
+	for action: StringName in ACTION_LABELS:
+		var row := HBoxContainer.new()
+		row.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+
+		var name_label := Label.new()
+		name_label.text = ACTION_LABELS[action]
+		name_label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+		name_label.add_theme_color_override("font_outline_color", Color.BLACK)
+		name_label.add_theme_constant_override("outline_size", 4)
+		row.add_child(name_label)
+
+		var key_button := Button.new()
+		key_button.custom_minimum_size = Vector2(160, 0)
+		key_button.text = Controls.get_key_label(action)
+		key_button.pressed.connect(_on_rebind_pressed.bind(action, key_button))
+		row.add_child(key_button)
+
+		rebind_list.add_child(row)
+
+
+func _on_play_pressed() -> void:
+	_set_buttons_disabled(true)
+	var tween := create_tween()
+	tween.tween_property(fade_rect, "color:a", 1.0, FADE_TIME)
+	tween.tween_callback(func() -> void:
+		get_tree().change_scene_to_file(GAME_SCENE))
+
+
+func _on_options_pressed() -> void:
+	main_panel.visible = false
+	options_panel.visible = true
+	options_back.grab_focus()
+
+
+func _on_credits_pressed() -> void:
+	main_panel.visible = false
+	credits_panel.visible = true
+	credits_back.grab_focus()
+
+
+func _on_exit_pressed() -> void:
+	get_tree().quit()
+
+
+func _close_subpanels() -> void:
+	_cancel_listening()
+	options_panel.visible = false
+	credits_panel.visible = false
+	main_panel.visible = true
+	play_button.grab_focus()
+
+
+func _set_buttons_disabled(value: bool) -> void:
+	play_button.disabled = value
+	options_button.disabled = value
+	credits_button.disabled = value
+	exit_button.disabled = value
+
+
+func _on_rebind_pressed(action: StringName, button: Button) -> void:
+	_cancel_listening()
+	_listening_action = action
+	_listening_button = button
+	button.text = "Press a key…"
+
+
+func _cancel_listening() -> void:
+	if _listening_button != null:
+		_listening_button.text = Controls.get_key_label(_listening_action)
+	_listening_action = &""
+	_listening_button = null
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	if _listening_action == &"":
+		return
+	if event is InputEventKey and event.pressed and not event.echo:
+		if event.physical_keycode == KEY_ESCAPE:
+			_cancel_listening()
+		else:
+			var new_event := InputEventKey.new()
+			new_event.physical_keycode = event.physical_keycode
+			Controls.rebind(_listening_action, new_event)
+			_listening_button.text = Controls.get_key_label(_listening_action)
+			_listening_action = &""
+			_listening_button = null
+		get_viewport().set_input_as_handled()