*

Assets/Scripts/ButtonLedController.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+using System.Collections;
+
+public class ButtonLedController : MonoBehaviour {
+	public Led led;
+	public Button button;
+	public Color readyColor = Color.green;
+	public Color lockedColor = Color.blue;
+	public Color errorColor = Color.red;
+
+	// Use this for initialization
+	void Start () {
+	
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		if(button.state == ButtonState.Locked){
+			led.color = lockedColor;
+		}else if(button.state == ButtonState.Ready){
+			led.color = readyColor;
+		}else{
+			led.color = errorColor;
+		}
+	}
+}