using System;
using UnityEngine;

namespace ICODES.STUDIO.WWebView
{
	public static class InputTools
	{
		public static bool GetMouseState(ref int state, ref int key)
		{
			if (InputTools.DidMouseMove())
			{
				state = 0;
				return true;
			}
			for (key = 0; key < 3; key++)
			{
				if (InputTools.DidMouseClick(ref state, ref key))
				{
					return true;
				}
			}
			if (InputTools.DidMouseWheel(ref key))
			{
				state = 3;
				return true;
			}
			return false;
		}

		public static bool DidMouseClick(ref int state, ref int key)
		{
			if (Input.GetMouseButtonDown(key))
			{
				state = 1;
				return true;
			}
			if (Input.GetMouseButtonUp(key))
			{
				state = 2;
				return true;
			}
			return false;
		}

		public static bool DidMouseMove()
		{
			return Input.GetAxis("Mouse X") != 0f || Input.GetAxis("Mouse Y") != 0f;
		}

		public static bool DidMouseWheel(ref int key)
		{
			if (Input.GetAxis("Mouse ScrollWheel") > 0f)
			{
				key = 1;
				return true;
			}
			if (Input.GetAxis("Mouse ScrollWheel") < 0f)
			{
				key = -1;
				return true;
			}
			return false;
		}

		private enum Event
		{
			MouseMove,
			MouseDown,
			MouseUp,
			MouseWheel
		}
	}
}