using UnityEngine;
using System.Collections;

public class UIUtils
{

	public static void EnableWidgets(GameObject widgetContainer, bool isEnabled)
	{
		EnableWidgetColliders(widgetContainer, isEnabled);
		SetWidgetsAlpha(widgetContainer, isEnabled ? 1 : 0.5f);
	}

	public static void SetWidgetsAlpha(GameObject widgetContainer, float newAlpha)
	{
		UIWidget[] widgets = widgetContainer.GetComponentsInChildren<UIWidget>();
		foreach (UIWidget widget in widgets)
		{
			widget.alpha = newAlpha;
		}
	}

	public static void EnableWidgetColliders(GameObject widgetContainer, bool isEnabled)
	{
		Collider[] colliders = widgetContainer.GetComponentsInChildren<Collider>();
		foreach (Collider collider in colliders)
		{
			collider.enabled = isEnabled;
		}
	}

	public static string FormatSeconds(int totalSeconds)
	{
		int seconds = totalSeconds % 60;
		int min = totalSeconds / 60;
		return min+":"+seconds.ToString("00");
	}
}