Add inline-if support, show stack track in stdout when ignoring errors

NTERA.Engine/Runtime/EraRuntime.cs

@@ -77,14 +77,20 @@ namespace NTERA.Engine.Runtime
 			return true;
 		}
 
-		private void PrintStackTrace()
+		private void PrintStackTrace(bool toSystemConsoleOnly)
 		{
-			Console.PrintError("Stack trace:");
+			if (!toSystemConsoleOnly)
+				Console.PrintError("Stack trace:");
 
 			foreach (var stackMember in ExecutionStack)
 			{
 				string name = stackMember.IsAnonymous ? "<anonymous>" : $"@{stackMember.SelfDefinition.Name}";
-				Console.PrintError($"  - {name} ({stackMember.SelfDefinition.Position} > {stackMember.SelfDefinition.Filename})");
+				string msg = $"  - {name} ({stackMember.SelfDefinition.Position} > {stackMember.SelfDefinition.Filename})";
+				if (toSystemConsoleOnly) {
+					System.Console.Write(msg + "\n");
+				} else {
+					Console.PrintError(msg);
+				}
 			}
 		}
 
@@ -105,7 +111,7 @@ namespace NTERA.Engine.Runtime
 			catch (Exception ex)
 			{
 				Console.PrintError($"Unhandled exception: {ex.Message}");
-				PrintStackTrace();
+				PrintStackTrace(false);
 
 				throw;
 			}
@@ -272,6 +278,7 @@ namespace NTERA.Engine.Runtime
 				}
 				else {
 					System.Console.Write($"Error: {ex.Message}\n");
+					PrintStackTrace(true);
 				}
 			}
 		}
@@ -369,6 +376,15 @@ namespace NTERA.Engine.Runtime
 
 				case "call":
 					string functionName = expressionNode["target"];
+					if (functionName == "__INLINEIF") {
+						// For syntax like \@THIRD_PERSON?Third Person#Second Person\@
+						var node = expressionNode.GetSubtype("parameters");
+						bool condition = ComputeExpression(context, node[0]).Real != 0;
+						if (condition)
+							return ComputeExpression(context, node[1]);
+						else
+							return ComputeExpression(context, node[2]);
+					}
 					var function = TotalProcedureDefinitions.FirstOrDefault(func => func.IsReturnFunction && func.Name.Equals(functionName, StringComparison.OrdinalIgnoreCase));
 
 					if (function == null)

NTERA/Console/RenderItem/TextRenderItem.cs

@@ -69,7 +69,15 @@ namespace NTERA.Console.RenderItem
 
 			var point = new Point(x, renderArea.Y);
 
-			TextRenderer.DrawText(graphics, Text, Font, point, TextBrush.Color, TextFormatFlags.ExpandTabs);
+			var textFormatFlags = TextFormatFlags.ExpandTabs;
+			if (!Flags.SingleLine) {
+				// We want word wrapping
+				textFormatFlags |= TextFormatFlags.WordBreak;
+				// FIXME: We will need to make a rectangle, not a point,
+				// to draw the text in
+			}
+
+			TextRenderer.DrawText(graphics, Text, Font, point, TextBrush.Color, textFormatFlags);
 
 			return TextRenderer.MeasureText(graphics, Text, Font).Width + renderArea.X;
 		}