Troubleshooting player_died signal.

main.gd

@@ -1,22 +1,17 @@
 extends Node2D
 
+var enemy = preload("res://enemy.tscn")
+var score = 0
+var playing = false
+
 @onready var start_button = $CanvasLayer/CenterContainer/Start
 @onready var game_over = $CanvasLayer/CenterContainer/GameOver
 
-var enemy = preload("res://enemy.tscn")
-var score = 0
-
 func _ready():
-    start_button.show()
     game_over.hide()
+    start_button.show()
 #   spawn_enemies()
 
-func new_game():
-    score = 0
-    $CanvasLayer/UI.update_score(score)
-    $Player.start()
-    spawn_enemies()
-
 func spawn_enemies():
     for x in range(9):
         for y in range(3):
@@ -24,19 +19,28 @@ func spawn_enemies():
             var pos = Vector2(x * (16 + 8) + 24, 16 * 4 + y * 16)
             add_child(e)
             e.start(pos)
-            e.died.connect(_on_enemy_died)
+            EventBus.enemy_died.emit()
 
 func _on_enemy_died(value):
     score += value
     $CanvasLayer/UI.update_score(score)
 
 func _on_player_died():
+    print("game over")
+    playing = false
     get_tree().call_group("enemies", "queue_free")
     game_over.show()
     await get_tree().create_timer(2).timeout
     game_over.hide()
     start_button.show()
 
+func new_game():
+    score = 0
+    $CanvasLayer/UI.update_score(score)
+    $Player.start()
+    spawn_enemies()
+    playing = true
+
 func _on_start_pressed():
     start_button.hide()
     new_game()