Pathfinding.MultiTargetPath.DebugString C# (CSharp) Method

		internal override string DebugString (PathLog logMode) {
			if (logMode == PathLog.None || (!error && logMode == PathLog.OnlyErrors)) {
				return "";
			}

			System.Text.StringBuilder text = pathHandler.DebugStringBuilder;
			text.Length = 0;

			DebugStringPrefix(logMode, text);

			if (!error) {
				text.Append("\nShortest path was ");
				text.Append(chosenTarget == -1 ? "undefined" : nodePaths[chosenTarget].Count.ToString());
				text.Append(" nodes long");

				if (logMode == PathLog.Heavy) {
					text.Append("\nPaths (").Append(targetsFound.Length).Append("):");
					for (int i = 0; i < targetsFound.Length; i++) {
						text.Append("\n\n	Path ").Append(i).Append(" Found: ").Append(targetsFound[i]);

						if (nodePaths[i] != null) {
							text.Append("\n		Length: ");
							text.Append(nodePaths[i].Count);

							GraphNode node = nodePaths[i][nodePaths[i].Count-1];

							if (node != null) {
								PathNode nodeR = pathHandler.GetPathNode(endNode);
								if (nodeR != null) {
									text.Append("\n		End Node");
									text.Append("\n			G: ");
									text.Append(nodeR.G);
									text.Append("\n			H: ");
									text.Append(nodeR.H);
									text.Append("\n			F: ");
									text.Append(nodeR.F);
									text.Append("\n			Point: ");
									text.Append(((Vector3)endPoint).ToString());
									text.Append("\n			Graph: ");
									text.Append(endNode.GraphIndex);
								} else {
									text.Append("\n		End Node: Null");
								}
							}
						}
					}

					text.Append("\nStart Node");
					text.Append("\n	Point: ");
					text.Append(((Vector3)endPoint).ToString());
					text.Append("\n	Graph: ");
					text.Append(startNode.GraphIndex);
					text.Append("\nBinary Heap size at completion: ");
					text.AppendLine(pathHandler.heap == null ? "Null" : (pathHandler.heap.numberOfItems-2).ToString());  // -2 because numberOfItems includes the next item to be added and item zero is not used
				}
			}

			DebugStringSuffix(logMode, text);

			return text.ToString();
		}
	}