Add pause menu functionality and update collectable nodes with collision shapes

scripts/components/collectable.gd

@@ -5,6 +5,7 @@ var root: Node
 var has_fade_away: bool = false
 
 @export var area2d: Area2D
+@export var collision_shape: CollisionShape2D
 @export var collectable_data: CollectableResource
 @export var sfx: AudioStreamPlayer2D
 signal collected(amount: int, type: CollectableResource.CollectableType)
@@ -25,6 +26,8 @@ func _ready() -> void:
 func _on_area2d_body_entered(body: Node2D) -> void:
 	if body.has_node("CanPickUpComponent"):
 		collected.emit(collectable_data.amount, collectable_data.type)
+		if collision_shape:
+			collision_shape.call_deferred("set_disabled", true)
 		if sfx:
 			sfx.play()
 		if not has_fade_away:

scripts/game_manager.gd

@@ -123,3 +123,15 @@ func unlock_level(level_index: int) -> void:
 func try_to_go_to_next_level() -> void:
 	if player_state["current_level"] + 1 < level_scenes.size() and player_state["current_level"] + 1 in player_state["unlocked_levels"]:
 		player_state["current_level"] += 1
+
+
+func quit_game() -> void:
+	get_tree().quit()
+
+
+func pause_game() -> void:
+	Engine.time_scale = 0
+
+
+func resume_game() -> void:
+	Engine.time_scale = 1

scripts/pause_menu.gd

@@ -0,0 +1,85 @@
+class_name PauseMenu
+extends Node
+
+@export var pause_menu_control: Control
+@export var resume_button: Button
+@export var quit_button: Button
+@export var settings_button: Button
+@export var exit_to_menu_button: Button
+@export var settings_menu: PackedScene
+@export var exit_to_menu_scene: PackedScene
+
+@onready var gm: GM = $"/root/GameManager"
+
+var is_paused: bool = false
+
+
+func _ready() -> void:
+	if not pause_menu_control:
+		printerr("PauseMenu: Pause menu control not set.")
+		return
+
+	if not resume_button:
+		printerr("PauseMenu: Resume button not set.")
+		return
+
+	if not quit_button:
+		printerr("PauseMenu: Quit button not set.")
+		return
+
+	if not settings_button:
+		printerr("PauseMenu: Settings button not set.")
+		return
+
+	if not exit_to_menu_button:
+		printerr("PauseMenu: Exit to menu button not set.")
+		return
+
+	pause_menu_control.hide()
+
+	resume_button.pressed.connect(_on_resume_button_pressed)
+	quit_button.pressed.connect(_on_quit_button_pressed)
+	settings_button.pressed.connect(_on_settings_button_pressed)
+	exit_to_menu_button.pressed.connect(_on_exit_to_menu_button_pressed)
+
+
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("pause"):
+		if is_paused:
+			_on_resume_button_pressed()
+		else:
+			gm.pause_game()
+			is_paused = true
+			pause_menu_control.show()
+			resume_button.grab_focus()
+
+
+func _on_resume_button_pressed() -> void:
+	pause_menu_control.hide()
+	gm.resume_game()
+	is_paused = false
+
+
+func _on_quit_button_pressed() -> void:
+	gm.quit_game()
+
+
+func _on_settings_button_pressed() -> void:
+	if not settings_menu:
+		printerr("PauseMenu: Settings menu scene not set.")
+		return
+
+	var settings_instance: Control = settings_menu.instantiate()
+	get_tree().root.add_child(settings_instance)
+	settings_instance.show()
+	pause_menu_control.hide()
+	gm.pause_game()
+	is_paused = true
+
+
+func _on_exit_to_menu_button_pressed() -> void:
+	if not exit_to_menu_scene:
+		printerr("PauseMenu: Exit to menu scene not set.")
+		return
+
+	get_tree().change_scene_to_packed(exit_to_menu_scene)

scripts/pause_menu.gd.uid

@@ -0,0 +1 @@
+uid://cugifchx6jhuk