init

scripts/counter.gd

@@ -0,0 +1,20 @@
+extends Control
+
+const MAX_TIME = 99
+
+@export var start_time = 50
+@export var decrease_speed = 0.5
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	current_time = start_time;
+	$Label.text = str(int(current_time))
+
+var current_time: float
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	current_time -= decrease_speed * delta
+	$Label.text = str(int(current_time))
+
+func get_percentage() -> float:
+	return inverse_lerp(MAX_TIME, 0, int(current_time))