using UnityEngine;

public class KGFFPSDisplay : MonoBehaviour
{
	private float itsFPS;

	private int itsFrameCounter;

	private float itsLastMeasurePoint;

	public float itsTimeBetweenMeasurePoints = 2f;

	public int itsFontSize = 30;

	public Color itsFontColor = Color.white;

	private GUIStyle itsStyleText;

	private void Start()
	{
		itsStyleText = new GUIStyle();
		itsStyleText.fontSize = itsFontSize;
		itsStyleText.normal.textColor = Color.white;
	}

	private void Update()
	{
		itsFrameCounter++;
		if (Time.time - itsLastMeasurePoint > itsTimeBetweenMeasurePoints)
		{
			itsFPS = (float)itsFrameCounter / (Time.time - itsLastMeasurePoint);
			itsFrameCounter = 0;
			itsLastMeasurePoint = Time.time;
		}
	}

	private void OnGUI()
	{
		GUI.color = Color.black;
		GUI.Label(new Rect(1f, 1f, 200f, 200f), string.Empty + (int)itsFPS + " FPS", itsStyleText);
		GUI.color = itsFontColor;
		GUI.Label(new Rect(0f, 0f, 200f, 200f), string.Empty + (int)itsFPS + " FPS", itsStyleText);
	}
}