Implementation of shanking mechanics.

Assets/ShankTimer.cs

@@ -0,0 +1,21 @@
+using UnityEngine;
+using System.Collections;
+
+public class ShankTimer : MonoBehaviour {
+
+	private float timer;
+	public float length;
+
+	// Use this for initialization
+	void Start () {
+		timer = 0f;
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		timer += Time.deltaTime;
+
+		if (timer > length)
+			GameObject.Destroy (gameObject);
+	}
+}