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

public class InputDebug : MonoBehaviour {
	private List<KeyCode> pressedKeys = new List<KeyCode>();


	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {
	
	}

	void OnGUI(){
		var values = Enum.GetValues(typeof(KeyCode));
		float h = 20;
		int rowid = 0;
		int columnId = 0;
		float columnWidth = 120;

		int yOffset = 60;
		int maxRowCount = (Camera.main.pixelHeight - yOffset) / (int)h;

		pressedKeys.Clear();

		foreach(KeyCode key in values){
			if(Input.GetKey(key)){
				pressedKeys.Add(key);
			}
		
			/*GUI.Label(new Rect( columnWidth * columnId ,yOffset + rowid * h, columnWidth, h),key.ToString());
			rowid++;
			if(rowid == maxRowCount){
				rowid = 0;
				columnId++;
			}*/
		}

		string pressedString = "";
		foreach(var k in pressedKeys){
			pressedString += k.ToString() + "  ";
		}

		GUI.Label(new Rect( 10,10,400,30), string.Format("Keys pressed [{0}]: {1}", pressedKeys.Count, pressedString));

		//Input.GetKey(KeyCode
	}
}