Adds restart/return to main menu options after finishing run

Scenes/game_over_menu.tscn

@@ -0,0 +1,37 @@
+[gd_scene load_steps=3 format=3 uid="uid://bqg3ohs1gwofr"]
+
+[ext_resource type="Script" uid="uid://b8brifkk4knh8" path="res://Scripts/game_over_menu.gd" id="1_arass"]
+
+[sub_resource type="LabelSettings" id="LabelSettings_7upku"]
+font_size = 32
+
+[node name="GameOverMenu" type="VBoxContainer" groups=["GameOverMenu"]]
+visible = false
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_arass")
+
+[node name="FinalScore" type="Label" parent="."]
+layout_mode = 2
+text = "Final Score
+0"
+label_settings = SubResource("LabelSettings_7upku")
+horizontal_alignment = 1
+
+[node name="Control" type="Control" parent="."]
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="Restart" type="Button" parent="."]
+layout_mode = 2
+text = "Restart"
+
+[node name="MainMenu" type="Button" parent="."]
+layout_mode = 2
+text = "Main Menu"
+
+[connection signal="pressed" from="Restart" to="." method="restart"]
+[connection signal="pressed" from="MainMenu" to="." method="back"]

Scenes/main.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=5 format=3 uid="uid://bs6an72avch86"]
+[gd_scene load_steps=6 format=3 uid="uid://bs6an72avch86"]
 
 [ext_resource type="PackedScene" uid="uid://gkqku38yb2ng" path="res://Scenes/level.tscn" id="1_bo1nx"]
 [ext_resource type="PackedScene" uid="uid://d0okbjqyaoe0w" path="res://Scenes/snake_part.tscn" id="2_8gbba"]
 [ext_resource type="PackedScene" uid="uid://bldekmt1rakjl" path="res://Scenes/fruit.tscn" id="3_8gbba"]
 [ext_resource type="PackedScene" uid="uid://mp03fsd536be" path="res://Scenes/score_display.tscn" id="4_jjvhh"]
+[ext_resource type="PackedScene" uid="uid://bqg3ohs1gwofr" path="res://Scenes/game_over_menu.tscn" id="5_kry3j"]
 
 [node name="Main" type="Node2D"]
 
@@ -41,5 +42,11 @@ offset_top = 42.0
 offset_right = 156.0
 offset_bottom = 197.0
 
+[node name="GameOverMenu" parent="." instance=ExtResource("5_kry3j")]
+offset_left = 340.0
+offset_top = 173.0
+offset_right = 812.0
+offset_bottom = 475.0
+
 [connection signal="area_exited" from="Level" to="SnakePart" method="_on_level_area_exited"]
 [connection signal="timeout" from="RestartTimer" to="Timer" method="start" binds= [0.3]]

Scripts/game_over_menu.gd

@@ -0,0 +1,15 @@
+extends VBoxContainer
+
+var level : PackedScene = load("res://Scenes/main.tscn")
+var main_menu : PackedScene = load("res://Scenes/main_menu.tscn")
+@onready
+var score_label : Label = $FinalScore
+
+func update_score() -> void:
+	score_label.text = "Final Score\n{score}".format(GameManager)
+
+func restart():
+	get_tree().change_scene_to_packed(level)
+
+func back():
+	get_tree().change_scene_to_packed(main_menu)

Scripts/game_over_menu.gd.uid

@@ -0,0 +1 @@
+uid://b8brifkk4knh8

Scripts/snake_part.gd

@@ -31,6 +31,9 @@ var snake_part_obj : PackedScene = preload("res://Scenes/snake_part.tscn")
 @onready
 var timer_ref : Timer = $"../Timer"
 
+@onready
+var game_over_menu : VBoxContainer = get_tree().get_first_node_in_group("GameOverMenu")
+
 var next_part : SnakePart = null
 var skip_next_move_propagation : bool = false
 var queued_growth : int = 0
@@ -227,6 +230,7 @@ func lose_game() -> void:
 	print("Game lost")
 	state = States.DEAD
 	on_death.emit()
+	game_over_menu.visible = true
 
 func ouroboros() -> void:
 	print("You have achieved the ouroboros!")
@@ -239,6 +243,7 @@ func ouroboros() -> void:
 	# The head can spawn a new snake
 	if part_type == PartTypes.HEAD:
 		GameManager.score += 1
+		remove_from_group("Head")
 		get_tree().get_first_node_in_group("GameClockPause").start(1)
 		get_tree().get_first_node_in_group("GameClock").stop()
 		spawn_new_snake()

project.godot

@@ -20,6 +20,10 @@ config/icon="res://icon.svg"
 GridManager="*res://Scripts/grid_manager.gd"
 GameManager="*res://Scripts/game_manager.gd"
 
+[display]
+
+window/stretch/mode="viewport"
+
 [global_group]
 
 Level=""