[TASK] Initial commit with basic product setup

Assets/Mapbox SDK/Mapbox/Examples/5_Playground/Scripts/DirectionsExample.cs

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+//-----------------------------------------------------------------------
+// <copyright file="DirectionsExample.cs" company="Mapbox">
+//     Copyright (c) 2016 Mapbox. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace Mapbox.Examples.Playground
+{
+	using Mapbox.Unity;
+	using System;
+	using UnityEngine;
+	using UnityEngine.UI;
+	using Mapbox.Json;
+	using Mapbox.Directions;
+	using Mapbox.Utils;
+	using Mapbox.Utils.JsonConverters;
+	using Mapbox.Geocoding;
+
+	/// <summary>
+	/// Fetch directions JSON once start and end locations are provided.
+	/// Example: Enter Start Location: San Francisco, Enter Destination: Los Angeles
+	/// </summary>
+	public class DirectionsExample : MonoBehaviour
+	{
+		[SerializeField]
+		Text _resultsText;
+
+		[SerializeField]
+		ForwardGeocodeUserInput _startLocationGeocoder;
+
+		[SerializeField]
+		ForwardGeocodeUserInput _endLocationGeocoder;
+
+		Directions _directions;
+
+		Vector2d[] _coordinates;
+
+		DirectionResource _directionResource;
+
+		void Start()
+		{
+			_directions = MapboxAccess.Instance.Directions;
+			_startLocationGeocoder.OnGeocoderResponse += StartLocationGeocoder_OnGeocoderResponse;
+			_endLocationGeocoder.OnGeocoderResponse += EndLocationGeocoder_OnGeocoderResponse;
+
+			_coordinates = new Vector2d[2];
+
+			// Can we make routing profiles an enum?
+			_directionResource = new DirectionResource(_coordinates, RoutingProfile.Driving);
+			_directionResource.Steps = true;
+		}
+
+		void OnDestroy()
+		{
+			if (_startLocationGeocoder != null)
+			{
+				_startLocationGeocoder.OnGeocoderResponse -= StartLocationGeocoder_OnGeocoderResponse;
+			}
+
+			if (_startLocationGeocoder != null)
+			{
+				_startLocationGeocoder.OnGeocoderResponse -= EndLocationGeocoder_OnGeocoderResponse;
+			}
+		}
+
+		/// <summary>
+		/// Start location geocoder responded, update start coordinates.
+		/// </summary>
+		/// <param name="sender">Sender.</param>
+		/// <param name="e">E.</param>
+		void StartLocationGeocoder_OnGeocoderResponse(ForwardGeocodeResponse response)
+		{
+			_coordinates[0] = _startLocationGeocoder.Coordinate;
+			if (ShouldRoute())
+			{
+				Route();
+			}
+		}
+
+		/// <summary>
+		/// End location geocoder responded, update end coordinates.
+		/// </summary>
+		/// <param name="sender">Sender.</param>
+		/// <param name="e">E.</param>
+		void EndLocationGeocoder_OnGeocoderResponse(ForwardGeocodeResponse response)
+		{
+			_coordinates[1] = _endLocationGeocoder.Coordinate;
+			if (ShouldRoute())
+			{
+				Route();
+			}
+		}
+
+		/// <summary>
+		/// Ensure both forward geocoders have a response, which grants access to their respective coordinates.
+		/// </summary>
+		/// <returns><c>true</c>, if both forward geocoders have a response, <c>false</c> otherwise.</returns>
+		bool ShouldRoute()
+		{
+			return _startLocationGeocoder.HasResponse && _endLocationGeocoder.HasResponse;
+		}
+
+		/// <summary>
+		/// Route 
+		/// </summary>
+		void Route()
+		{
+			_directionResource.Coordinates = _coordinates;
+			_directions.Query(_directionResource, HandleDirectionsResponse);
+		}
+		/// <summary>
+		/// Log directions response to UI.
+		/// </summary>
+		/// <param name="res">Res.</param>
+		void HandleDirectionsResponse(DirectionsResponse res)
+		{
+			var data = JsonConvert.SerializeObject(res, Formatting.Indented, JsonConverters.Converters);
+			string sub = data.Substring(0, data.Length > 5000 ? 5000 : data.Length) + "\n. . . ";
+			_resultsText.text = sub;
+		}
+	}
+}