init

demo/scripts/fps_overlay.gd

@@ -0,0 +1,18 @@
+extends CanvasLayer
+
+# Cheap FPS + stats overlay. Attach as a child of any scene.
+# The parent scene can call set_subtitle(text) to add a line below the FPS.
+
+@onready var label: Label = $Label
+var _subtitle := ""
+
+func set_subtitle(text: String) -> void:
+	_subtitle = text
+
+func _process(_delta: float) -> void:
+	var fps := Engine.get_frames_per_second()
+	var frame_ms := 0.0 if fps <= 0 else 1000.0 / fps
+	var txt := "FPS: %d   %.2f ms" % [fps, frame_ms]
+	if _subtitle != "":
+		txt += "\n" + _subtitle
+	label.text = txt