StreetForum/Assets/SMC Pack 1/Demo/DemoAssets/V_SMC_Handler.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace Visyde{
	public class V_SMC_Handler : MonoBehaviour {

		public Sprite[] crossHairs;
		[HideInInspector]
		public int curCrossHair = 0;

		// Update is called once per frame
		void Update () {

			// Roll through the crosshairs list:
			if (Input.GetKeyDown (KeyCode.Mouse1)) {
				if (curCrossHair < crossHairs.Length - 1) {
					curCrossHair += 1;
				} else {
					curCrossHair = 0;
				}
			}

			// Set the crosshair to the current selected:
			GetComponent<Image> ().sprite = crossHairs [curCrossHair];
		}

		public void ChangeColor (Color color){
			this.GetComponent<Image> ().color = color;
		}
	}

}