bullet counter

globals/debug_overlay.gd

@@ -3,7 +3,12 @@ extends CanvasLayer
 
 @export_group("Internal References")
 @export var _fps_counter: Label
+@export var _bullet_counter: Label
 
 
 func _process(delta: float) -> void:
+	if not visible:
+		return
+	
 	_fps_counter.text = str(Engine.get_frames_per_second())
+	_bullet_counter.text = str(get_tree().get_node_count_in_group(&"bullets"))

globals/debug_overlay.tscn

@@ -2,10 +2,11 @@
 
 [ext_resource type="Script" uid="uid://dvn62r3oriwu8" path="res://globals/debug_overlay.gd" id="1_7e5kj"]
 
-[node name="DebugOverlay" type="CanvasLayer" node_paths=PackedStringArray("_fps_counter")]
+[node name="DebugOverlay" type="CanvasLayer" node_paths=PackedStringArray("_fps_counter", "_bullet_counter")]
 layer = 1000
 script = ExtResource("1_7e5kj")
 _fps_counter = NodePath("VBoxContainer/FPS/FPSCounter")
+_bullet_counter = NodePath("VBoxContainer/Bullets/BulletCount")
 
 [node name="VBoxContainer" type="VBoxContainer" parent="."]
 
@@ -18,3 +19,13 @@ text = "FPS:"
 
 [node name="FPSCounter" type="Label" parent="VBoxContainer/FPS"]
 layout_mode = 2
+
+[node name="Bullets" type="HBoxContainer" parent="VBoxContainer"]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="VBoxContainer/Bullets"]
+layout_mode = 2
+text = "Total Bullets"
+
+[node name="BulletCount" type="Label" parent="VBoxContainer/Bullets"]
+layout_mode = 2

objects/bullet_emitter/bullet_emitter.gd

@@ -3,6 +3,8 @@ class_name BulletEmitter extends Node2D
 @export var is_player_bullet = false
 @export var bullet_type: PackedScene
 
+var _instance
+
 func emit_bullets():
 	var SpawnedBullet = bullet_type.instantiate()
 	SpawnedBullet.is_player_bullet = is_player_bullet

objects/bullet_emitter/test_bullet_emitter.gd

@@ -2,6 +2,6 @@ extends BulletEmitter
 
 
 func _on_timer_timeout() -> void:
-	for i in range(10):
+	for i in range(500):
 		emit_bullets()
 	%AudioStreamPlayer.play()

objects/bullet_types/bullet.gd

@@ -1,3 +1,7 @@
 class_name Bullet extends Node2D
 
 @export var is_player_bullet = false
+
+
+func _init() -> void:
+	add_to_group(&"bullets")

objects/bullet_types/test_bullet.tscn

@@ -59,3 +59,8 @@ frame_progress = 0.26925442
 sprite_frames = SubResource("SpriteFrames_10vvt")
 autoplay = "default"
 frame_progress = 0.21053335
+
+[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="."]
+rect = Rect2(-4, -4, 8, 8)
+
+[connection signal="screen_exited" from="VisibleOnScreenNotifier2D" to="." method="queue_free"]

project.godot

@@ -26,6 +26,7 @@ DebugOverlay="*res://globals/debug_overlay.tscn"
 
 window/size/viewport_width=240
 window/size/viewport_height=320
+window/vsync/vsync_mode=0
 
 [file_customization]