Reworked pause menu

game/game.gd

@@ -1,41 +1,23 @@
 extends Node
 
 
-const Passage = preload("res://game/passage.tscn")
-const PauseMenu = preload("res://menu/pause_menu.tscn")
-
-
-var _pause_menu: Node
-var _current_passage: Node
+@onready var pause_screen : Control = $PauseScreen
 
 
 func _ready() -> void:
-	_current_passage = Passage.instantiate()
-	add_child(_current_passage)
+	pause_screen.hide()
 
 
 func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("pause"):
-		_pause_game()
+		pause_screen.show()
+		get_tree().paused = true
 
 
-func _create_pause_menu() -> void:
-	_pause_menu = PauseMenu.instantiate()
-	add_child(_pause_menu)
-	_pause_menu.continue_game.connect(_unpause_game)
-	_pause_menu.show_main_menu.connect(_show_title_screen)
+func _on_pause_screen_continue_game() -> void:
+	pause_screen.hide()
 
 
-func _pause_game() -> void:
-	get_tree().paused = true
-	_create_pause_menu.call_deferred()
-
-
-func _unpause_game() -> void:
-	get_tree().paused = false
-	_pause_menu.queue_free()
-
-
-func _show_title_screen() -> void:
+func _on_pause_screen_show_main_menu() -> void:
 	get_tree().paused = false
 	get_tree().change_scene_to_file("res://menu/title_screen.tscn")

game/game.tscn

@@ -1,6 +1,16 @@
-[gd_scene load_steps=2 format=3 uid="uid://dl7m4rqyj8mck"]
+[gd_scene load_steps=4 format=3 uid="uid://dl7m4rqyj8mck"]
 
 [ext_resource type="Script" uid="uid://1wfu4iuddo25" path="res://game/game.gd" id="1_l1rk1"]
+[ext_resource type="PackedScene" uid="uid://d34nh3lc1gpb" path="res://menu/pause_screen.tscn" id="2_h7iqs"]
+[ext_resource type="PackedScene" uid="uid://dgc0087kvarx6" path="res://game/passage.tscn" id="3_4fuuu"]
 
-[node name="Game" type="Node"]
+[node name="Game" type="Node2D"]
 script = ExtResource("1_l1rk1")
+
+[node name="PauseScreen" parent="." instance=ExtResource("2_h7iqs")]
+process_mode = 2
+
+[node name="Passage" parent="." instance=ExtResource("3_4fuuu")]
+
+[connection signal="continue_game" from="PauseScreen" to="." method="_on_pause_screen_continue_game"]
+[connection signal="show_main_menu" from="PauseScreen" to="." method="_on_pause_screen_show_main_menu"]

game/passage.gd

@@ -1,4 +1,4 @@
-extends Node
+extends Node2D
 
 
 const SMALL_ENEMY = preload("res://game/entities/ships/enemies/small/small_enemy_ship.tscn")

game/passage.tscn

@@ -4,7 +4,7 @@
 
 [sub_resource type="WorldBoundaryShape2D" id="WorldBoundaryShape2D_ltkyg"]
 
-[node name="Passage" type="Node"]
+[node name="Passage" type="Node2D"]
 script = ExtResource("1_ltkyg")
 
 [node name="World" type="StaticBody2D" parent="."]