public ScriptLineView CreateLineView(string scriptLineText, int lineIndex, bool @default = false)
{
var lineType = Script.ResolveLineType(scriptLineText);
var lineView = default(ScriptLineView);
switch (lineType.Name)
{
case nameof(CommentScriptLine):
var commentScriptLine = new CommentScriptLine(null, lineIndex, scriptLineText, null, true);
lineView = new CommentLineView(commentScriptLine, linesContainer);
break;
case nameof(LabelScriptLine):
var labelScriptLine = new LabelScriptLine(null, lineIndex, scriptLineText, null, true);
lineView = new LabelLineView(labelScriptLine, linesContainer);
break;
case nameof(DefineScriptLine):
var defineScriptLine = new DefineScriptLine(null, lineIndex, scriptLineText, null, true);
lineView = new DefineLineView(defineScriptLine, linesContainer);
break;
case nameof(CommandScriptLine):
var commandScriptLine = new CommandScriptLine(null, lineIndex, scriptLineText, null, true);
lineView = CommandLineView.CreateOrError(commandScriptLine, linesContainer, config.HideUnusedParameters, @default);
break;
case nameof(GenericTextScriptLine):
var genericTextScriptLine = new GenericTextScriptLine(null, lineIndex, scriptLineText, null, true);
lineView = new GenericTextLineView(genericTextScriptLine, linesContainer);
break;
}
return(lineView);
}
private static string ProcessActionInput(string input)
{
if (input is null || !input.StartsWithFast(CommandScriptLine.IdentifierLiteral))
{
return(input);
}
var scriptLine = new CommandScriptLine(string.Empty, 0, input, null, false);
if (scriptLine is null)
{
return(null);
}
var command = Commands.Command.FromScriptLine(scriptLine);
if (command is null)
{
return(null);
}
if (command.ShouldExecute)
{
command.ExecuteAsync();
}
return(null);
}
public ErrorLineView(CommandScriptLine scriptLine, VisualElement container, string error = default)
: base(scriptLine, container)
{
CommandId = scriptLine.CommandName.ToLowerInvariant();
valueField = new LineTextField(value: scriptLine.Text);
Content.Add(valueField);
if (error != default)
{
tooltip = "Error: " + error;
}
}
public static ScriptLineView CreateOrError(CommandScriptLine scriptLine, VisualElement container, bool hideParameters, bool @default = false)
{
ErrorLineView Error(string error) => new ErrorLineView(scriptLine, container, error);
if (!scriptLine.Valid)
{
return(Error("Incorrect syntax."));
}
var commandType = Command.FindCommandType(scriptLine.CommandName);
if (commandType is null)
{
return(Error($"Unknown command `{scriptLine.CommandName}`."));
}
var commandLineView = new CommandLineView(scriptLine, container);
commandLineView.hideParameters = hideParameters;
commandLineView.CommandId = scriptLine.CommandName;
var nameLabel = new Label(scriptLine.CommandName);
nameLabel.name = "InputLabel";
nameLabel.AddToClassList("Inlined");
commandLineView.Content.Add(nameLabel);
var paramaterFieldInfos = commandType.GetProperties()
.Where(property => property.IsDefined(typeof(Command.CommandParameterAttribute), false)).ToList();
var parameterAttributes = paramaterFieldInfos
.Select(f => f.GetCustomAttributes(typeof(Command.CommandParameterAttribute), false).First() as Command.CommandParameterAttribute).ToList();
Debug.Assert(paramaterFieldInfos.Count == parameterAttributes.Count);
for (int i = 0; i < paramaterFieldInfos.Count; i++)
{
var paramFieldInfo = paramaterFieldInfos[i];
var paramAttribute = parameterAttributes[i];
var paramName = paramAttribute.Alias != null && scriptLine.CommandParameters.ContainsKey(paramAttribute.Alias) ? paramAttribute.Alias : paramFieldInfo.Name;
if (!scriptLine.CommandParameters.ContainsKey(paramName) && !paramAttribute.Optional && !@default)
{
return(Error($"Missing `{paramName}` parameter."));
}
scriptLine.CommandParameters.TryGetValue(paramName, out var paramValue);
var textField = new LineTextField(paramAttribute.Alias ?? char.ToLowerInvariant(paramName[0]) + paramName.Substring(1), paramValue);
// Show parameter ID of the nameless parameters via tooltip.
if (string.IsNullOrEmpty(textField.label))
{
textField.tooltip = paramFieldInfo.Name;
}
else
{
textField.AddToClassList("NamedParameterLabel");
}
commandLineView.parameterFields.Add(textField);
// Show the un-assigned named parameters only when hovered or focused.
if (string.IsNullOrEmpty(textField.label) || !hideParameters || !string.IsNullOrEmpty(textField.value))
{
commandLineView.Content.Add(textField);
}
}
foreach (var paramId in scriptLine.CommandParameters.Keys)
{
if (parameterAttributes.Exists(a => a.Alias?.EqualsFastIgnoreCase(paramId) ?? false))
{
continue;
}
if (paramaterFieldInfos.Exists(f => f.Name.EqualsFastIgnoreCase(paramId)))
{
continue;
}
return(Error($"Unsupported `{paramId}` parameter."));
}
return(commandLineView);
}
private CommandLineView(CommandScriptLine scriptLine, VisualElement container)
: base(scriptLine, container)
{
}
private List <CommandScriptLine> ExtractInlinedCommandLines(string lineText, LiteralMap <string> scriptDefines = null)
{
// When actor name is present at the start of the line: extract it and cut from the line.
var actorId = lineText.GetBefore(ActorIdLiteral);
if (!string.IsNullOrEmpty(actorId) && !actorId.Any(char.IsWhiteSpace) && !actorId.StartsWithFast("\""))
{
lineText = lineText.GetAfterFirst(ActorIdLiteral);
}
else
{
actorId = null;
}
// Collect all inlined command strings (text inside square brackets).
var inlinedCommandMatches = Regex.Matches(lineText, "\\[.*?\\]").Cast <Match>().ToList();
// In case no inlined commands found, just add a single @print command line.
if (inlinedCommandMatches.Count == 0)
{
var printLineText = TransformGenericToPrintText(lineText, actorId);
var printLine = new CommandScriptLine(ScriptName, LineIndex, printLineText, scriptDefines, ignoreErrors: IgnoreParseErrors);
return(new List <CommandScriptLine> {
printLine
});
}
var result = new List <CommandScriptLine>();
var printedTextBefore = false;
for (int i = 0; i < inlinedCommandMatches.Count; i++)
{
// Check if we need to print any text before the current inlined command.
var precedingGenericText = StringUtils.TrySubset(lineText,
i > 0 ? inlinedCommandMatches[i - 1].GetEndIndex() + 1 : 0,
inlinedCommandMatches[i].Index - 1);
if (!string.IsNullOrEmpty(precedingGenericText))
{
var printLineText = TransformGenericToPrintText(precedingGenericText, actorId, printedTextBefore ? (bool?)false : null, false);
var printLine = new CommandScriptLine(ScriptName, LineIndex, printLineText, scriptDefines, result.Count, IgnoreParseErrors);
result.Add(printLine);
printedTextBefore = true;
}
// Extract inlined command script line.
var commandLineText = CommandScriptLine.IdentifierLiteral + inlinedCommandMatches[i].ToString().GetBetween("[", "]").TrimFull();
var commandLine = new CommandScriptLine(ScriptName, LineIndex, commandLineText, scriptDefines, result.Count, IgnoreParseErrors);
result.Add(commandLine);
}
// Check if we need to print any text after the last inlined command.
var lastGenericText = StringUtils.TrySubset(lineText,
inlinedCommandMatches.Last().GetEndIndex() + 1,
lineText.Length - 1);
if (!string.IsNullOrEmpty(lastGenericText))
{
var printLineText = TransformGenericToPrintText(lastGenericText, actorId, printedTextBefore ? (bool?)false : null, false);
var printLine = new CommandScriptLine(ScriptName, LineIndex, printLineText, scriptDefines, result.Count, IgnoreParseErrors);
result.Add(printLine);
}
// Add wait input command at the end; except when generic text contains a [skipInput] command.
if (lineText?.IndexOf(nameof(SkipInput), StringComparison.OrdinalIgnoreCase) == -1)
{
var waitCommandLineText = CommandScriptLine.IdentifierLiteral + typeof(WaitForInput).Name;
var waitCommandLine = new CommandScriptLine(ScriptName, LineIndex, waitCommandLineText, scriptDefines, result.Count, IgnoreParseErrors);
result.Add(waitCommandLine);
}
return(result);
}
