[TASK] Initial commit with basic product setup

Assets/Mapbox SDK/Mapbox/Unity/Map/TileProviders/TileErrorHandler.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Mapbox.Map;
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace Mapbox.Unity.Map.TileProviders
+{
+	/// <summary>
+	/// Monobehavior Script to handle TileErrors.
+	/// There's an OnTileError event on AbstractMapVisualizer, AbstractTileFactory and UnityTile classes that one can subscribe to to listen to tile errors
+	/// </summary>
+	public class TileErrorHandler : MonoBehaviour
+	{
+
+		[SerializeField]
+		private AbstractMap _mapInstance;
+		public TileErrorEvent OnTileError;
+
+
+		protected virtual void OnEnable()
+		{
+			if (_mapInstance == null)
+			{
+				_mapInstance = GetComponent<AbstractMap>();
+			}
+
+			_mapInstance.OnInitialized += MapInstance_OnInitialized;
+		}
+
+
+		private void MapInstance_OnInitialized()
+		{
+			_mapInstance.OnInitialized -= MapInstance_OnInitialized;
+			_mapInstance.MapVisualizer.OnTileError += _OnTileErrorHandler;
+		}
+
+
+		private void _OnTileErrorHandler(object sender, TileErrorEventArgs e)
+		{
+			// check if request has been aborted: show warning not error
+			if (e.Exceptions.Count > 0)
+			{
+				// 1. aborted is always the first exception
+				//    additional exceptions are always caused by the request being aborted
+				//    show all of them as warnings
+				// 2. 'Unable to write data' is another exception associated
+				//    with aborted requests: request finshed successfully but
+				//    was aborted during filling of local buffer, also show as warning
+				if (
+					e.Exceptions[0].Message.Contains("Request aborted")
+					|| e.Exceptions[0].Message.Equals("Unable to write data")
+				)
+				{
+					Debug.LogWarning(printMessage(e.Exceptions, e));
+				}
+				else
+				{
+					Debug.LogError(printMessage(e.Exceptions, e));
+				}
+			}
+
+			if (OnTileError != null)
+			{
+				OnTileError.Invoke(e);
+			}
+		}
+
+
+		private string printMessage(List<Exception> exceptions, TileErrorEventArgs e)
+		{
+			return string.Format(
+				"{0} Exception(s) caused on the tile. Tile ID:{1} Tile Type:{4}{2}{3}"
+				, exceptions.Count
+				, e.TileId
+				, Environment.NewLine
+				, string.Join(Environment.NewLine, exceptions.Select(ex => ex.Message).ToArray())
+				, e.TileType
+			);
+		}
+
+
+		protected virtual void OnDisable()
+		{
+			_mapInstance.MapVisualizer.OnTileError -= _OnTileErrorHandler;
+		}
+	}
+
+
+	[System.Serializable]
+	public class TileErrorEvent : UnityEvent<TileErrorEventArgs> { }
+
+}