Menu options to add, remove, and alter cell ui settings

CellUIsMenu.cs

using UnityEditor;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Assertions;

public class CellUIsMenu : MonoBehaviour
{
	[MenuItem ("Window/CellUIs/Add")]
	static void Add() 
	{
		var parent = GameObject.Find ("/Battle").transform;
		var resource = "HexCellUI";
		var prefab = Resources.Load (resource) as GameObject;
		string debugString;
		for (int i = 0; i < parent.childCount; i++)
		{
			var cell = parent.GetChild (i).GetComponent<Cell> ();
			if (cell != null)
			{
//				debugString = string.Format("found cell on {0} (index={1})", parent.GetChild (i).name, i);
//				Debug.Log (debugString);
				var oldUI = cell.gameObject.FindRecursive (resource + "(Clone)");
				if (oldUI != null) {
					Object.DestroyImmediate (oldUI);
				}
				var instance = Object.Instantiate<GameObject>(prefab);
				instance.transform.SetParent (cell.transform, false);
				instance.GetComponent<HexCellUI> ().Init();

				// HACK: for now, due to how the hex field was generated (Z-Y origianlly swapped), add a custom local rotation 
				instance.transform.localRotation = Quaternion.Euler(180f, 0f, 0f);

				// NOTE: dure to other rotations in the hierarchy, this is equivanet to raising the UI in the global Y	
				instance.transform.localPosition = new Vector3(0f, 0f, 0.51f); 
			}
		}
	}

	[MenuItem ("Window/CellUIs/Remove All")]
	static void RemoveAll()
	{
		var resource = "HexCellUI";
		var parent = GameObject.Find ("/Battle").transform;
		for (int i = 0; i < parent.childCount; i++)
		{
			var cell = parent.GetChild (i).GetComponent<Cell> ();
			if (cell != null)
			{				
				var oldUI = cell.gameObject.FindRecursive (resource + "(Clone)");
				if (oldUI != null)
					Object.DestroyImmediate (oldUI);
			}
		}
	}

	[MenuItem ("Window/CellUIs/SwitchCoordinates/CubeCoordinates")]
	static void ShowCubeCoordinates()
	{
		UpdateCellUIs(CoordinateType.Cube);
		HexCellUI.StorePrefs (CoordinateType.Cube);
	}

	[MenuItem ("Window/CellUIs/SwitchCoordinates/OffsetCoordinates")]
	static void ShowOffsetCoordinates()
	{
		UpdateCellUIs(CoordinateType.Offset);
		HexCellUI.StorePrefs (CoordinateType.Offset);
	}

	[MenuItem ("Window/CellUIs/SwitchCoordinates/IndexCoordinates")]
	static void ShowIndexCoordinates()
	{
		UpdateCellUIs(CoordinateType.Index);
		HexCellUI.StorePrefs (CoordinateType.Index);
	}

	[MenuItem ("Window/CellUIs/SwitchCoordinates/Off")]
	static void HideCoordinates()
	{
		UpdateCellUIs(CoordinateType.Off);
		HexCellUI.StorePrefs (CoordinateType.Off);
	}

	static void UpdateCellUIs(CoordinateType coordinateType)
	{
		// loop through all CellUI components and set the
		var CellUIGOs = GameObject.FindObjectsOfType<HexCellUI>();
		for (int i = 0; i < CellUIGOs.Length; i++)
		{
			var cellUI = CellUIGOs[i].GetComponent<HexCellUI>();
			cellUI.Show (coordinateType);
		}
	}
}