using System;
using UnityEngine;

namespace Cryville.Common.Unity.Input {
#if false
	[Obsolete]
	public abstract class PointerHandler {
		protected Func<int> newIdCallback;
		protected Action<int, PointerInfo> callback;

		public PointerHandler(Func<int> newIdCallback, Action<int, PointerInfo> callback) {
			this.newIdCallback = newIdCallback;
			this.callback = callback;
		}

		public abstract void Activate();
		public abstract void Deactivate();

		public abstract void Dispose();

		public abstract double GetCurrentTimestamp();
	}

	[Obsolete]
	public struct PointerInfo {
		public int Id;
		public double EventTime;
		public double ProcessTime;
		public PointerPhase Phase;
		public PointerType Type;
		public Vector2 Position;
		public Vector2? ContactSize;
		public uint? Orientation;
		public uint? Pressure;
		public double Time {
			// get { return EventTime == 0 ? ProcessTime : EventTime; }
			get { return ProcessTime; }
		}
		public void OffsetTime(double originTime) {
			if (EventTime != 0) EventTime -= originTime;
			if (ProcessTime != 0) ProcessTime -= originTime;
		}
	}

	[Obsolete]
	public enum PointerPhase {
		Begin = 0,
		Update = 2, Stationary = 3,
		End = 4, Cancel = 5
	}

	[Obsolete]
	public enum PointerType {
		Unknown, Mouse, Touch, Pen, TouchPad
	}
#endif
}