1 files changed, 151 insertions, 0 deletions
diff --git a/client/gui/menus/menu.gd b/client/gui/menus/menu.gd
new file mode 100644
index 00000000..0f6e0624
--- /dev/null
+++ b/client/gui/menus/menu.gd
@@ -0,0 +1,151 @@
+# Hurry Curry! - a game about cooking
+# Copyright (C) 2025 Hurry Curry! contributors
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, version 3 of the License only.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+class_name Menu
+extends Control
+
+
+#enum Anim { NONE, FADE }
+#@export var animation: Anim = Anim.NONE
+@export var support_anim := true
+@export var auto_anim := true
+
+var data
+
+signal submenu_close()
+
+const transition_scene = preload("res://gui/menus/transition/scene_transition.tscn")
+var transition: SceneTransition
+var parent_menu: Menu = null
+var previous_path = null # : String
+var open_since = 0
+
+func _ready():
+	open_since = Time.get_ticks_msec()
+	Global.focused_menu = self
+	focus_first(self)
+	connect_button_sounds(self)
+	disable_context_menus(self)
+	update_parent_menu(self.get_parent())
+	if support_anim: anim_setup()
+	if auto_anim: _menu_open()
+	get_tree().get_root().go_back_requested.connect(exit_maybe)
+
+func anim_setup():
+	transition = transition_scene.instantiate()
+	add_child(transition)
+func _menu_open():
+	if transition != null: await transition.fade_in()
+func _menu_exit():
+	if transition != null: await transition.fade_out()
+func _menu_cover(_state: bool):
+	pass
+
+var popup: Menu = null
+var covered := false
+func submenu(path: String, data_ = null):
+	var prev_focus = Global.focused_node
+	if popup != null: return
+	_disable_recursive(self, true)
+	covered = true
+	await _menu_cover(true)
+	popup = load(path).instantiate()
+	popup.data = data_
+	add_child(popup)
+	print("Submenu opened ", path)
+	await submenu_close
+	print("Submenu closed ", path)
+	await _menu_cover(false)
+	covered = false
+	Global.focused_menu = self
+	_disable_recursive(self, false)
+	if prev_focus != null: prev_focus.grab_focus()
+
+func _disable_recursive(node: Node, state: bool):
+	if node is BaseButton: 
+		if state and node.disabled: node.add_to_group("was_disabled")
+		else: node.remove_from_group("was_disabled")
+		node.disabled = state or node.is_in_group("was_disabled")
+	for c in node.get_children(): _disable_recursive(c, state)
+
+func exit():
+	await self._menu_exit()
+	if previous_path != null:
+		replace_menu(previous_path)
+	else:
+		get_parent().submenu_close.emit()
+		queue_free()
+
+func quit():
+	await exit()
+	get_parent().quit()
+
+func replace_menu(path: String, data_ = null, prev_path = null): # prev_path: String?
+	print("Replace menu: ", path)
+	if popup != null: await popup.exit()
+	_disable_recursive(self, true)
+	await _menu_exit()
+	var new_popup: Menu = load(path).instantiate()
+	new_popup.data = data_
+	if prev_path != null: new_popup.previous_path = prev_path
+	get_parent().add_child(new_popup)
+	if parent_menu != null: parent_menu.popup = new_popup
+	queue_free()
+
+var focus_auto_changed := false
+func focus_first(node: Node) -> bool:
+	focus_auto_changed = true
+	if node.is_in_group("no_auto_focus"):
+		return false
+	if node is Button or node.is_in_group("autoselect"):
+		node.grab_focus()
+		print("Node %s (%s) was selected for focus" % [node.name, node])
+		return true
+	for c in node.get_children():
+		if focus_first(c):
+			return true
+	return false
+
+func connect_button_sounds(node: Node):
+	if node is Button or node is TextureButton:
+		if not node.is_in_group("no_click_sound"):
+			node.pressed.connect(Sound.play_click)
+	if (node is Button and not node.disabled) or (node is LineEdit and node.editable) or node is Slider:
+		if not node.is_in_group("no_click_sound"):
+			node.mouse_entered.connect(Sound.play_hover)
+	for c in node.get_children():
+		connect_button_sounds(c)
+
+func disable_context_menus(node: Node):
+	if node is LineEdit:
+		node.context_menu_enabled = false
+	for c in node.get_children():
+		disable_context_menus(c)
+
+func update_parent_menu(node: Node):
+	if node is Menu: parent_menu = node
+	elif node.get_parent() != null: update_parent_menu(node.get_parent())
+
+func _input(_event):
+	if Input.is_action_just_pressed("menu"):
+		exit_maybe()
+
+func exit_maybe() -> void:
+	# Exit menu if all conditions are met
+	if popup != null: return
+	var time := Time.get_ticks_msec()
+	if time - open_since < 100: return
+	Sound.play_click()
+	exit()