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# Hurry Curry! - a game about cooking
# Copyright 2024 metamuffin
# Copyright 2024 tpart
#
# 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://menu/scene_transition.tscn")
var transition: SceneTransition
var parent_menu: Menu = null
var open_since = 0
func _ready():
open_since = Time.get_ticks_msec()
focus_first(self)
connect_button_sounds(self)
update_parent_menu(self.get_parent())
if support_anim: anim_setup()
if auto_anim: _menu_open()
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
_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()
get_parent().submenu_close.emit()
queue_free()
func quit():
await exit()
get_parent().quit()
func replace_menu(path: String):
print("Replace menu: ", path)
if popup != null: await popup.exit()
_disable_recursive(self, true)
await _menu_exit()
var new_popup = load(path).instantiate()
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 LineEdit:
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:
node.mouse_entered.connect(Sound.play_hover)
for c in node.get_children():
connect_button_sounds(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 popup != null: return
if Time.get_ticks_msec() - open_since < 100: return
if Input.is_action_just_pressed("menu"):
Sound.play_click()
exit()
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