Components!

src/Components/Timer.bf

@@ -0,0 +1,58 @@
+using System;
+using System.Diagnostics;
+
+namespace Strawberry
+{
+	public class Timer : Component
+	{
+		private float value;
+
+		public Action OnComplete ~ delete _;
+		public bool DestroyOnComplete;
+
+		public this()
+			: base(false, false)
+		{
+			
+		}
+
+		public this(float value, Action onComplete, bool destroyOnComplete = false)
+			: base(false, false)
+		{
+			Value = value;
+			OnComplete = onComplete;
+			DestroyOnComplete = destroyOnComplete;
+		}
+
+		public float Value
+		{
+			get
+			{
+				return value;
+			}
+
+			set
+			{
+				this.value = Math.Max(0, value);
+				Active = (this.value > 0);
+			}
+		}
+
+		public override void Update()
+		{
+			if (value > 0)
+			{
+				value -= Time.Delta;
+				if (value <= 0)
+				{
+					value = 0;
+					Active = false;
+
+					OnComplete?.Invoke();
+					if (DestroyOnComplete)
+						RemoveSelf();
+				}
+			}
+		}
+	}
+}