Automap/Subsystems/AutomapSystem.cs

   1 using System;
   2 using System.Collections.Concurrent;
   3 using System.Collections.Generic;
   4 using System.IO;
   5 using System.Linq;
   6 using System.Reflection;
   7 using System.Text;
   8 using System.Text.RegularExpressions;
   9 using System.Threading;
  10
  11 using Hjg.Pngcs;
  12 using Hjg.Pngcs.Chunks;
  13
  14 using Newtonsoft.Json;
  15
  16 using ProtoBuf;
  17
  18 using Vintagestory.API.Client;
  19 using Vintagestory.API.Common;
  20 using Vintagestory.API.Config;
  21 using Vintagestory.API.Datastructures;
  22 using Vintagestory.API.MathTools;
  23 using Vintagestory.Common;
  24
  25 namespace Automap
  26 {
  27         public class AutomapSystem
  28         {
  29                 private Thread cartographer_thread;
  30                 private ICoreClientAPI ClientAPI { get; set; }
  31                 private ILogger Logger { get; set; }
  32                 private IChunkRenderer ChunkRenderer { get; set; }
  33                 private JsonGenerator JsonGenerator { get; set; }
  34
  35                 private const string _mapPath = @"Maps";
  36                 private const string _chunkPath = @"Chunks";
  37                 private const string _domain = @"automap";
  38                 private const string chunkFile_filter = @"*_*.png";
  39                 private const string poiFileName = @"poi_binary";
  40                 private const string eoiFileName = @"eoi_binary";
  41                 private const string pointsTsvFileName = @"points_of_interest.tsv";
  42                 private static Regex chunkShardRegex = new Regex(@"(?<X>[\d]+)_(?<Z>[\d]+).png", RegexOptions.Singleline);
  43
  44                 private ConcurrentDictionary<Vec2i, uint> columnCounter = new ConcurrentDictionary<Vec2i, uint>(3, 150);
  45                 private ColumnsMetadata chunkTopMetadata;
  46                 private PointsOfInterest POIs = new PointsOfInterest();
  47                 private EntitiesOfInterest EOIs = new EntitiesOfInterest();
  48                 private string jsonPreBuilt;
  49
  50                 internal Dictionary<int, BlockDesignator> BlockID_Designators { get; private set; }
  51                 internal Dictionary<AssetLocation, EntityDesignator> Entity_Designators { get; private set; }
  52                 internal Dictionary<int, string> RockIdCodes { get; private set; }
  53
  54                 internal CommandType CurrentState { get; set; }
  55                 //Run status, Chunks processed, stats, center of map....
  56                 private uint nullChunkCount, updatedChunksTotal;
  57                 private Vec2i startChunkColumn;
  58
  59                 private readonly int chunkSize;
  60                 private string path;
  61                 private IAsset staticMap;
  62                 private PersistedConfiguration configuration;
  63
  64
  65                 public static string AutomapStatusEventKey = @"AutomapStatus";
  66                 public static string AutomapCommandEventKey = @"AutomapCommand";
  67                 PersistedConfiguration cachedConfiguration;
  68
  69                 public AutomapSystem(ICoreClientAPI clientAPI, ILogger logger, PersistedConfiguration config)
  70                 {
  71                         this.ClientAPI = clientAPI;
  72                         this.Logger = logger;
  73                         chunkSize = ClientAPI.World.BlockAccessor.ChunkSize;
  74                         ClientAPI.Event.LevelFinalize += EngageAutomap;
  75                         configuration = config;
  76
  77
  78                         //TODO:Choose which one from GUI
  79                         this.ChunkRenderer = new StandardRenderer(clientAPI, logger);
  80
  81                         //Listen on bus for commands
  82                         ClientAPI.Event.RegisterEventBusListener(CommandListener, 1.0, AutomapSystem.AutomapCommandEventKey);
  83
  84                         if (configuration.Autostart)
  85                         {
  86                                 CurrentState = CommandType.Run;
  87                                 Logger.Debug("Autostart is Enabled.");
  88                         }
  89
  90                 }
  91
  92
  93                 #region Internals
  94                 private void EngageAutomap()
  95                 {
  96                         path = ClientAPI.GetOrCreateDataPath(_mapPath);
  97                         path = ClientAPI.GetOrCreateDataPath(Path.Combine(path, "World_" + ClientAPI.World.Seed));//Add name of World too...'ServerApi.WorldManager.CurrentWorldName'
  98                         JsonGenerator = new JsonGenerator(ClientAPI, Logger, path);
  99
 100                         string mapFilename = Path.Combine(path, "automap.html");
 101                         StreamWriter outputText = new StreamWriter(File.Open(mapFilename, FileMode.Create, FileAccess.Write, FileShare.ReadWrite));
 102
 103                         staticMap = ClientAPI.World.AssetManager.Get(new AssetLocation(_domain, "config/automap.html"));
 104                         outputText.Write(staticMap.ToText());
 105                         outputText.Flush();
 106
 107                         Prefill_POI_Designators();
 108                         startChunkColumn = new Vec2i((ClientAPI.World.Player.Entity.LocalPos.AsBlockPos.X / chunkSize), (ClientAPI.World.Player.Entity.LocalPos.AsBlockPos.Z / chunkSize));
 109                         chunkTopMetadata = new ColumnsMetadata(startChunkColumn);
 110
 111                         Logger.Notification("AUTOMAP Start {0}", startChunkColumn);
 112                         Reload_Metadata();
 113
 114                         ClientAPI.Event.ChunkDirty += ChunkAChanging;
 115
 116                         cartographer_thread = new Thread(Cartographer)
 117                         {
 118                                 Name = "Cartographer",
 119                                 Priority = ThreadPriority.Lowest,
 120                                 IsBackground = true
 121                         };
 122
 123                         ClientAPI.Event.RegisterGameTickListener(AwakenCartographer, 6000);
 124                 }
 125
 126                 private void ChunkAChanging(Vec3i chunkCoord, IWorldChunk chunk, EnumChunkDirtyReason reason)
 127                 {
 128                         Vec2i topPosition = new Vec2i(chunkCoord.X, chunkCoord.Z);
 129
 130                         columnCounter.AddOrUpdate(topPosition, 1, (key, colAct) => colAct + 1);
 131                 }
 132
 133                 private void AwakenCartographer(float delayed)
 134                 {
 135
 136                         if (CurrentState == CommandType.Run && (ClientAPI.IsGamePaused != false || ClientAPI.IsShuttingDown != true))
 137                         {
 138                                 #if DEBUG
 139                                 Logger.VerboseDebug("Cartographer re-trigger from [{0}]", cartographer_thread.ThreadState);
 140                                 #endif
 141
 142                                 if (cartographer_thread.ThreadState.HasFlag(ThreadState.Unstarted))
 143                                 {
 144                                         cartographer_thread.Start();
 145                                 }
 146                                 else if (cartographer_thread.ThreadState.HasFlag(ThreadState.WaitSleepJoin))
 147                                 {
 148                                         //Time to (re)write chunk shards
 149                                         cartographer_thread.Interrupt();
 150                                 }
 151                                 //#if DEBUG
 152                                 //ClientAPI.TriggerChatMessage($"Automap {updatedChunksTotal} Updates - MAX (N:{chunkTopMetadata.North_mostChunk},S:{chunkTopMetadata.South_mostChunk},E:{chunkTopMetadata.East_mostChunk}, W:{chunkTopMetadata.West_mostChunk} - TOTAL: {chunkTopMetadata.Count})");
 153                                 //#endif
 154                         }
 155                         else if (CurrentState == CommandType.Snapshot)
 156                         {
 157                                 //TODO: Snapshot generator second thread...
 158                         }
 159
 160                 }
 161
 162
 163                 private void Cartographer()
 164                 {
 165                         wake:
 166                         Logger.VerboseDebug("Cartographer thread awoken");
 167
 168                         try
 169                         {
 170                                 uint ejectedItem = 0;
 171                                 uint updatedChunks = 0;
 172                                 uint updatedPixels = 0;
 173
 174                                 //-- Should dodge enumerator changing underfoot....at a cost.
 175                                 if (!columnCounter.IsEmpty)
 176                                 {
 177                                         var tempSet = columnCounter.ToArray().OrderByDescending(kvp => kvp.Value);
 178                                         UpdateEntityMetadata();
 179
 180                                         foreach (var mostActiveCol in tempSet)
 181                                         {
 182                                                 var mapChunk = ClientAPI.World.BlockAccessor.GetMapChunk(mostActiveCol.Key);
 183
 184                                                 if (mapChunk == null)
 185                                                 {
 186                                                         Logger.Warning("SKIP CHUNK: ({0}) - Map Chunk NULL!", mostActiveCol.Key);
 187                                                         nullChunkCount++;
 188                                                         columnCounter.TryRemove(mostActiveCol.Key, out ejectedItem);
 189                                                         continue;
 190                                                 }
 191
 192                                                 ColumnMeta chunkMeta;
 193                                                 if (chunkTopMetadata.Contains(mostActiveCol.Key))
 194                                                 {
 195                                                         chunkMeta = chunkTopMetadata[mostActiveCol.Key];
 196                                                 }
 197                                                 else
 198                                                 {
 199                                                         chunkMeta = CreateColumnMetadata(mostActiveCol, mapChunk);
 200                                                 }
 201
 202                                                 ProcessChunkBlocks(mostActiveCol.Key, mapChunk, ref chunkMeta);
 203
 204                                                 PngWriter pngWriter = SetupPngImage(mostActiveCol.Key, chunkMeta);
 205                                                 ChunkRenderer.GenerateChunkPngShard(mostActiveCol.Key, mapChunk, chunkMeta, pngWriter, out updatedPixels);
 206
 207                                                 if (updatedPixels > 0)
 208                                                 {
 209
 210                                                         #if DEBUG
 211                                                         Logger.VerboseDebug("Wrote chunk shard: ({0}) - Edits#:{1}, Pixels#:{2}", mostActiveCol.Key, mostActiveCol.Value, updatedPixels);
 212                                                         #endif
 213                                                         updatedChunks++;
 214                                                         chunkTopMetadata.Update(chunkMeta);
 215                                                         columnCounter.TryRemove(mostActiveCol.Key, out ejectedItem);
 216                                                 }
 217                                                 else
 218                                                 {
 219                                                         columnCounter.TryRemove(mostActiveCol.Key, out ejectedItem);
 220                                                         Logger.VerboseDebug("Un-painted chunk: ({0}) ", mostActiveCol.Key);
 221                                                 }
 222
 223                                         }
 224                                 }
 225
 226                                 UpdateStatus(this.updatedChunksTotal, this.nullChunkCount, updatedChunks);
 227
 228                                 if (updatedChunks > 0)
 229                                 {
 230                                         //What about chunk updates themselves; a update bitmap isn't kept...
 231                                         updatedChunksTotal += updatedChunks;
 232                                         JsonGenerator.GenerateJSONMetadata(chunkTopMetadata, startChunkColumn, POIs, EOIs, RockIdCodes);
 233                                         updatedChunks = 0;
 234                                 }
 235
 236                                 //Then sleep until interupted again, and repeat
 237
 238                                 Logger.VerboseDebug("Thread '{0}' about to sleep indefinitely.", Thread.CurrentThread.Name);
 239
 240                                 Thread.Sleep(Timeout.Infinite);
 241
 242                         }
 243                         catch (ThreadInterruptedException)
 244                         {
 245
 246                                 Logger.VerboseDebug("Thread '{0}' interupted [awoken]", Thread.CurrentThread.Name);
 247                                 goto wake;
 248
 249                         }
 250                         catch (ThreadAbortException)
 251                         {
 252                                 Logger.VerboseDebug("Thread '{0}' aborted.", Thread.CurrentThread.Name);
 253
 254                         }
 255                         finally
 256                         {
 257                                 Logger.VerboseDebug("Thread '{0}' executing finally block.", Thread.CurrentThread.Name);
 258                                 PersistPointsData( );
 259                         }
 260                 }
 261
 262                 private void UpdateStatus(uint totalUpdates, uint voidChunks, uint delta)
 263                 {
 264                         StatusData updateData = new StatusData(totalUpdates, voidChunks, delta, CommandType.Run);
 265
 266                         this.ClientAPI.Event.PushEvent(AutomapStatusEventKey, updateData);
 267                 }
 268
 269                 private void Prefill_POI_Designators()
 270                 {
 271
 272                         this.BlockID_Designators = new Dictionary<int, BlockDesignator>();
 273                         this.Entity_Designators = new Dictionary<AssetLocation, EntityDesignator>();
 274                         this.RockIdCodes = Helpers.ArbitrarytBlockIdHunter(ClientAPI, new AssetLocation(GlobalConstants.DefaultDomain, "rock-"), EnumBlockMaterial.Stone);
 275
 276                         //Add special marker types for BlockID's of "Interest", overwrite colour, and method
 277
 278                         Reload_POI_Designators();
 279                 }
 280
 281                 private void Reload_POI_Designators()
 282                 {
 283                         Logger.VerboseDebug("Connecting {0} Configured Block-Designators", configuration.BlockDesignators.Count);
 284                         foreach (var designator in configuration.BlockDesignators)
 285                         {
 286                                 var blockIDs = Helpers.ArbitrarytBlockIdHunter(ClientAPI, designator.Pattern, designator.Material);
 287                                 if (blockIDs.Count > 0) { Logger.VerboseDebug("Designator {0} has {1} associated blockIDs", designator.ToString(), blockIDs.Count); }
 288                                 foreach (var entry in blockIDs)
 289                                 {
 290                                         BlockID_Designators.Add(entry.Key, designator);
 291                                 }
 292                         }
 293                         this.ChunkRenderer.BlockID_Designators = BlockID_Designators;
 294
 295
 296                         Logger.VerboseDebug("Connecting {0} Configured Entity-Designators", configuration.EntityDesignators.Count);
 297                         foreach (var designator in configuration.EntityDesignators)
 298                         {
 299                                 //Get Variants first, from EntityTypes...better be populated!
 300                                 var matched = ClientAPI.World.EntityTypes.FindAll(entp => entp.Code.BeginsWith(designator.Pattern.Domain, designator.Pattern.Path));
 301
 302                                 foreach (var match in matched)
 303                                 {
 304                                         Logger.VerboseDebug("Linked Entity: {0} Designator: {1}", match.Code, designator);
 305                                         this.Entity_Designators.Add(match.Code, designator);
 306                                 }
 307
 308
 309
 310                                 //EntityProperties props = ClientAPI.World.GetEntityType(designator.Pattern);
 311                         }
 312
 313
 314                 }
 315
 316
 317
 318                 /// <summary>
 319                 /// Store Points/Entity of Interest
 320                 /// </summary>
 321                 private void PersistPointsData( )
 322                 {
 323                 //POI and EOI raw dump files ~ WRITE em!
 324                 //var poiRawFile = File.
 325                 string poiPath = Path.Combine(path, poiFileName);
 326                 string eoiPath = Path.Combine(path, eoiFileName);
 327
 328                 if (this.POIs.Count > 0) {
 329                 using (var poiFile = File.OpenWrite(poiPath)) {
 330                         Serializer.Serialize<PointsOfInterest>(poiFile, this.POIs);
 331                 }
 332                 }
 333
 334                 if (this.EOIs.Count > 0) {
 335                 using (var eoiFile = File.OpenWrite(eoiPath)) {
 336                         Serializer.Serialize<EntitiesOfInterest>(eoiFile, this.EOIs);
 337                 }
 338                 }
 339
 340                 //Create Easy to Parse TSV file for tool/human use....
 341                 string pointsTsvPath = Path.Combine(path, pointsTsvFileName);
 342
 343                 using (var tsvWriter = new StreamWriter(pointsTsvPath, false, Encoding.UTF8))
 344                 {
 345                 tsvWriter.WriteLine("Name\tDescription\tLocation\tTime\t");
 346                         foreach (var point in this.POIs) {
 347                                         tsvWriter.Write(point.Name + "\t");
 348                                         tsvWriter.Write(point.Notes + "\t");
 349                                         tsvWriter.Write(point.Location.PrettyCoords(ClientAPI) + "\t");
 350                                         tsvWriter.Write(point.Timestamp.ToString("u")+"\t");
 351                                         tsvWriter.WriteLine();
 352                         }
 353                         foreach (var entity in this.EOIs) {
 354                                         tsvWriter.Write(entity.Name + "\t");
 355                                         tsvWriter.Write(entity.Notes + "\t");
 356                                         tsvWriter.Write(entity.Location.PrettyCoords(ClientAPI) + "\t");
 357                                         tsvWriter.Write(entity.Timestamp.ToString("u") + "\t");
 358                                         tsvWriter.WriteLine( );
 359                         }
 360                 tsvWriter.WriteLine();
 361                 tsvWriter.Flush( );
 362                 }
 363
 364                 }
 365
 366                 private ColumnMeta CreateColumnMetadata(KeyValuePair<Vec2i, uint> mostActiveCol, IMapChunk mapChunk)
 367                 {
 368                         ColumnMeta data = new ColumnMeta(mostActiveCol.Key.Copy(), (byte) chunkSize);
 369                         BlockPos equivBP = new BlockPos(mostActiveCol.Key.X * chunkSize,
 370                                                                                         mapChunk.YMax,
 371                                                                                         mostActiveCol.Key.Y * chunkSize);
 372
 373                         var climate = ClientAPI.World.BlockAccessor.GetClimateAt(equivBP);
 374                         data.UpdateFieldsFrom(climate, mapChunk, TimeSpan.FromHours(ClientAPI.World.Calendar.TotalHours));
 375
 376                         return data;
 377                 }
 378
 379                 /// <summary>
 380                 /// Reload chunk bounds from chunk shards
 381                 /// </summary>
 382                 /// <returns>The metadata.</returns>
 383                 private void Reload_Metadata()
 384                 {
 385                         var worldmapDir = new DirectoryInfo(path);
 386
 387                         if (worldmapDir.Exists)
 388                         {
 389
 390                                 var shardFiles = worldmapDir.GetFiles(chunkFile_filter);
 391
 392                                 if (shardFiles.Length > 0)
 393                                 {
 394                                         #if DEBUG
 395                                         Logger.VerboseDebug("Metadata reloading from {0} shards", shardFiles.Length);
 396                                         #endif
 397
 398                                         foreach (var shardFile in shardFiles) {
 399
 400                                         if (shardFile.Length < 1024) continue;
 401                                         var result = chunkShardRegex.Match(shardFile.Name);
 402                                         if (result.Success) {
 403                                         int X_chunk_pos = int.Parse(result.Groups["X"].Value);
 404                                         int Z_chunk_pos = int.Parse(result.Groups["Z"].Value);
 405
 406                                         try
 407                                                 {
 408                                                 using (var fileStream = shardFile.OpenRead( )) {
 409
 410                                                 PngReader pngRead = new PngReader(fileStream);
 411                                                 pngRead.ReadSkippingAllRows( );
 412                                                 pngRead.End( );
 413                                                 //Parse PNG chunks for METADATA in shard
 414                                                 PngMetadataChunk metadataFromPng = pngRead.GetChunksList( ).GetById1(PngMetadataChunk.ID) as PngMetadataChunk;
 415
 416                                                 chunkTopMetadata.Add(metadataFromPng.ChunkMetadata);
 417                                                 }
 418
 419                                                 }
 420                                                 catch (PngjException someEx)
 421                                                 {
 422                                                         Logger.Error("PNG Corruption file '{0}' - Reason: {1}", shardFile.Name, someEx);
 423                                                         continue;
 424                                                 }
 425                                                 }
 426
 427                                         }
 428                                 }
 429
 430                                 //POI and EOI raw dump files ~ reload em!
 431                                 //var poiRawFile = File.
 432                                 string poiPath = Path.Combine(path, poiFileName);
 433                                 string eoiPath = Path.Combine(path, eoiFileName);
 434
 435                                 if (File.Exists(poiPath)) {
 436                                         using (var poiFile = File.OpenRead(poiPath)) {
 437                                         this.POIs = Serializer.Deserialize<PointsOfInterest>(poiFile);
 438                                         Logger.VerboseDebug("Reloaded {0} POIs from file.", this.POIs.Count);
 439                                         }
 440                                 }
 441
 442                                 if (File.Exists(eoiPath)) {
 443                                         using (var eoiFile = File.OpenRead(eoiPath)) {
 444                                         this.EOIs = Serializer.Deserialize<EntitiesOfInterest>(eoiFile);
 445                                         Logger.VerboseDebug("Reloaded {0} EOIs from file.", this.EOIs.Count);
 446                                         }
 447                                 }
 448
 449                         }
 450                         else
 451                         {
 452                                 #if DEBUG
 453                                 Logger.VerboseDebug("Could not open world map directory");
 454                                 #endif
 455                         }
 456
 457
 458
 459                 }
 460
 461                 private PngWriter SetupPngImage(Vec2i coord, ColumnMeta metadata)
 462                 {
 463                         ImageInfo imageInf = new ImageInfo(chunkSize, chunkSize, 8, false);
 464
 465                         string filename = $"{coord.X}_{coord.Y}.png";
 466                         filename = Path.Combine(path, filename);
 467
 468                         PngWriter pngWriter = FileHelper.CreatePngWriter(filename, imageInf, true);
 469                         PngMetadata meta = pngWriter.GetMetadata();
 470                         meta.SetTimeNow();
 471                         meta.SetText("Chunk_X", coord.X.ToString("D"));
 472                         meta.SetText("Chunk_Y", coord.Y.ToString("D"));
 473                         //Setup specialized meta-data PNG chunks here...
 474                         PngMetadataChunk pngChunkMeta = new PngMetadataChunk(pngWriter.ImgInfo)
 475                         {
 476                                 ChunkMetadata = metadata
 477                         };
 478                         pngWriter.GetChunksList().Queue(pngChunkMeta);
 479                         pngWriter.CompLevel = 9;// 9 is the maximum compression
 480                         pngWriter.CompressionStrategy = Hjg.Pngcs.Zlib.EDeflateCompressStrategy.Huffman;
 481
 482                         return pngWriter;
 483                 }
 484
 485                 /// <summary>
 486                 /// Does the heavy lifting of Scanning columns of chunks - scans for BlockEntity, creates Heightmap and stats...
 487                 /// </summary>
 488                 /// <param name="key">Chunk Coordinate</param>
 489                 /// <param name="mapChunk">Map chunk.</param>
 490                 /// <param name="chunkMeta">Chunk metadata</param>
 491                 private void ProcessChunkBlocks(Vec2i key, IMapChunk mapChunk, ref ColumnMeta chunkMeta)
 492                 {
 493
 494                         int targetChunkY = mapChunk.YMax / chunkSize;//Surface ...
 495                         for (; targetChunkY > 0; targetChunkY--)
 496                         {
 497                         WorldChunk chunkData = ClientAPI.World.BlockAccessor.GetChunk(key.X, targetChunkY, key.Y) as WorldChunk;
 498
 499                         if (chunkData == null || chunkData.BlockEntities == null) {
 500                         #if DEBUG
 501                         Logger.VerboseDebug("Chunk null or empty X{0} Y{1} Z{2}", key.X, targetChunkY, key.Y);
 502                         #endif
 503                         continue;
 504                         }
 505
 506                                 /*************** Chunk Entities Scanning *********************/
 507                                 if (chunkData.BlockEntities != null && chunkData.BlockEntities.Length > 0)
 508                                 {
 509                                 #if DEBUG
 510                                         Logger.VerboseDebug("Surface@ {0} = BlockEntities: {1}", key, chunkData.BlockEntities.Length);
 511                                 #endif
 512
 513                                         foreach (var blockEnt in chunkData.BlockEntities)
 514                                         {
 515
 516                                                 if (blockEnt != null && blockEnt.Block != null && BlockID_Designators.ContainsKey(blockEnt.Block.BlockId))
 517                                                 {
 518                                                         var designator = BlockID_Designators[blockEnt.Block.BlockId];
 519                                                         designator.SpecialAction(ClientAPI, POIs, blockEnt.Pos.Copy(), blockEnt.Block);
 520                                                 }
 521                                         }
 522
 523                                 }
 524                                 /********************* Chunk/Column BLOCKs scanning ****************/
 525                                 //Heightmap, Stats, block tally
 526                                 chunkData.Unpack();
 527
 528                                 int X_index, Y_index, Z_index;
 529                                 X_index = Y_index = Z_index = 0;
 530
 531                                 do
 532                                 {
 533                                         do
 534                                         {
 535                                                 do
 536                                                 {
 537                                                         /* Encode packed indicie
 538                                                         (y * chunksize + z) * chunksize + x
 539                                                         */
 540                                                         var indicie = Helpers.ChunkBlockIndicie16(X_index, Y_index, Z_index);
 541                                                         int aBlockId = chunkData.Blocks[indicie];
 542
 543                                                         if (aBlockId == 0)
 544                                                         {//Air
 545                                                                 chunkMeta.AirBlocks++;
 546                                                                 continue;
 547                                                         }
 548
 549                                                         if (RockIdCodes.ContainsKey(aBlockId))
 550                                                         {
 551                                                                 if (chunkMeta.RockRatio.ContainsKey(aBlockId)) { chunkMeta.RockRatio[aBlockId]++; } else { chunkMeta.RockRatio.Add(aBlockId, 1); }
 552                                                         }
 553
 554                                                         chunkMeta.NonAirBlocks++;
 555
 556                                                         //Heightmap
 557                                                         if (chunkMeta.HeightMap[X_index, Z_index] == 0)
 558                                                         { chunkMeta.HeightMap[X_index, Z_index] = (ushort) (Y_index + (targetChunkY * chunkSize)); }
 559
 560                                                 }
 561                                                 while (X_index++ < (chunkSize - 1));
 562                                                 X_index = 0;
 563                                         }
 564                                         while (Z_index++ < (chunkSize - 1));
 565                                         Z_index = 0;
 566                                 }
 567                                 while (Y_index++ < (chunkSize - 1));
 568
 569                         }
 570                 }
 571
 572                 private void UpdateEntityMetadata()
 573                 {
 574                         Logger.Debug("Presently {0} Entities", ClientAPI.World.LoadedEntities.Count);
 575                         //Mabey scan only for 'new' entities by tracking ID in set?
 576                         foreach (var loadedEntity in ClientAPI.World.LoadedEntities.ToArray())
 577                         {
 578
 579                                 #if DEBUG
 580                                 //Logger.VerboseDebug($"ENTITY: ({loadedEntity.Value.Code}) = #{loadedEntity.Value.EntityId} {loadedEntity.Value.State} {loadedEntity.Value.LocalPos}    <<<<<<<<<<<<");
 581                                 #endif
 582
 583                                 var dMatch = Entity_Designators.SingleOrDefault(se => se.Key.Equals(loadedEntity.Value.Code));
 584                                 if (dMatch.Value != null)
 585                                 {
 586                                         dMatch.Value.SpecialAction(ClientAPI, this.EOIs, loadedEntity.Value.LocalPos.AsBlockPos.Copy(), loadedEntity.Value);
 587                                 }
 588
 589                         }
 590
 591
 592                 }
 593
 594                 private void AddNote(string notation)
 595                 {
 596                         var playerNodePoi = new PointOfInterest()
 597                         {
 598                                 Name = "Note",
 599                                 Location = ClientAPI.World.Player.Entity.LocalPos.AsBlockPos.Copy(),
 600                                 Notes = notation,
 601                                 Timestamp = DateTime.UtcNow,
 602                         };
 603
 604                         this.POIs.AddReplace(playerNodePoi);
 605                 }
 606
 607
 608
 609                 private void CommandListener(string eventName, ref EnumHandling handling, IAttribute data)
 610                 {
 611                         Logger.VerboseDebug("MsgBus RX: AutomapCommandMsg: {0}", data.ToJsonToken());
 612
 613                         CommandData cmdData = data as CommandData;
 614
 615
 616                         if (CurrentState != CommandType.Snapshot)
 617                         {
 618                                 switch (cmdData.State)
 619                                 {
 620                                         case CommandType.Run:
 621                                         case CommandType.Stop:
 622                                                 if (CurrentState != cmdData.State) {
 623                                                 CurrentState = cmdData.State;
 624                                                 AwakenCartographer(0.0f);
 625                                                 }
 626                                                 break;
 627
 628                                         case CommandType.Snapshot:
 629                                                 CurrentState = CommandType.Stop;
 630                                                 //Snapshot starts a second thread/process...
 631
 632                                                 break;
 633
 634                                         case CommandType.Notation:
 635                                                 //Add to POI list where player location
 636                                                 AddNote(cmdData.Notation);
 637                                                 break;
 638                                 }
 639                         }
 640
 641
 642
 643 #if DEBUG
 644                         ClientAPI.TriggerChatMessage($"Automap commanded to: {cmdData.State} ");
 645 #endif
 646
 647                 }
 648
 649
 650
 651
 652                 #endregion
 653
 654         }
 655
 656 }