private static bool CapsInfer(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
// TODO: Make capsinfer properly infer "first" capitalization given multiple sentences. Currently, it mistakes it for "word" mode.
var words = Regex.Matches(args[0].GetString(), @"\w+").OfType<Match>().Select(m => m.Value).ToArray();
int wCount = words.Length;
int uCount = 0;
int fwCount = 0;
bool firstCharIsUpper = false;
for (int i = 0; i < wCount; i++)
{
if (words[i].All(Char.IsUpper))
{
uCount++;
}
if (Char.IsUpper(words[i][0]))
{
fwCount++;
if (i == 0) firstCharIsUpper = true;
}
}
if (uCount == wCount)
{
interpreter.CurrentState.Output.SetCaps(Capitalization.Upper);
}
else if (wCount > 1 && fwCount == wCount)
{
interpreter.CurrentState.Output.SetCaps(Capitalization.Word);
}
else if (firstCharIsUpper)
{
interpreter.CurrentState.Output.SetCaps(Capitalization.First);
}
return false;
}
private static bool Extern(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
var name = args[0].GetString();
var result = interpreter.Engine.Hooks.Call(name);
if (result == null)
{
throw new ProcessusException(source, tagname, "A hook with the name '" + name + "' does not exist.");
}
interpreter.Print(result);
return false;
}
private static bool Separator(Interpreter interpreter, Source source, Stringe tagName, TagArg[] args)
{
interpreter.NextAttribs.Separator = args[0].GetTokens();
return false;
}
private static bool Repeat(Interpreter interpreter, Source source, Stringe tagName, TagArg[] args)
{
var reps = args[0].GetString().ToLower().Trim();
if (reps == "each")
{
interpreter.NextAttribs.Repetitons = Repeater.Each;
return false;
}
int num;
if (!Int32.TryParse(reps, out num))
{
throw new ProcessusException(source, tagName, "Invalid repetition value '" + reps + "' - must be a number.");
}
if (num < 0)
{
throw new ProcessusException(source, tagName, "Repetition value cannot be negative.");
}
interpreter.NextAttribs.Repetitons = num;
return false;
}
private static bool Chance(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
int a;
if (!Int32.TryParse(args[0].GetString(), out a))
{
throw new ProcessusException(source, tagname, "Invalid chance number.");
}
interpreter.SetChance(a);
return false;
}
private static bool Number(Interpreter interpreter, Source source, Stringe tagName, TagArg[] args)
{
int a, b;
if (!Int32.TryParse(args[0].GetString(), out a) || !Int32.TryParse(args[1].GetString(), out b))
{
throw new ProcessusException(source, tagName, "Range values could not be parsed. They must be numbers.");
}
interpreter.Print(interpreter.FormatNumber(interpreter.RNG.Next(a, b + 1)));
return false;
}
private static bool Desync(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
interpreter.Desync();
return false;
}
private static bool Sync(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
var typeStr = args[1].GetString();
SyncType type;
if (!Enum.TryParse(typeStr, true, out type))
{
throw new ProcessusException(source, tagname, "Invalid synchronizer type: '" + typeStr + "'");
}
interpreter.Sync(args[0].GetString(), type);
return false;
}
private static bool Reset(Interpreter interpreter, Source source, Stringe tagName, TagArg[] args)
{
interpreter.Reset(args[0].GetString());
return false;
}
private static bool NumFmt(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
NumberFormat fmt;
var fmtstr = args[0].GetString();
if (!Enum.TryParse(Util.NameToCamel(fmtstr), out fmt))
{
throw new ProcessusException(source, tagname, "Invalid number format '" + fmtstr + "'");
}
interpreter.NumberFormat = fmt;
return false;
}
private static bool RepNum(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
if (interpreter.CurrentRepeater == null) throw new ProcessusException(source, tagname, "No active repeaters.");
interpreter.Print(interpreter.FormatNumber(interpreter.CurrentRepeater.Index + 1));
return false;
}
private static bool Nth(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
int offset, interval;
if (!Int32.TryParse(args[0].GetString(), out interval))
{
throw new ProcessusException(source, tagname, "Invalid interval value.");
}
if (interval <= 0)
{
throw new ProcessusException(source, tagname, "Interval must be greater than zero.");
}
if (!Int32.TryParse(args[1].GetString(), out offset))
{
throw new ProcessusException(source, tagname, "Invalid offset value.");
}
if (interpreter.CurrentRepeater == null || !interpreter.CurrentRepeater.Nth(offset, interval)) return false;
interpreter.PushState(State.CreateDerivedDistinct(source, args[2].GetTokens(), interpreter, interpreter.CurrentState.Output));
return true;
}
private static bool Alt(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
var testState = State.CreateDerivedDistinct(source, args[0].GetTokens(), interpreter,
interpreter.CurrentState.Output);
testState.AddPostBlueprint(new AltBlueprint(interpreter, testState, args[1].GetTokens()));
interpreter.PushState(testState);
return true;
}
private static bool ReplaceMatch(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
interpreter.Print(interpreter.GetMatchString());
return false;
}
private static bool Arg(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
if (!interpreter.SubArgStack.Any())
throw new ProcessusException(source, tagname, "Tried to access arguments outside of a subroutine body.");
TagArg arg;
var argName = args[0].GetString().Trim();
if (!interpreter.SubArgStack.Peek().TryGetValue(argName, out arg))
throw new ProcessusException(source, tagname, "Could not find argument '" + argName + "'.");
// Argument is string
if (arg.Type == TagArgType.Result)
{
interpreter.Print(arg.GetString());
return false;
}
// Argument is tokens
interpreter.PushState(State.CreateDerivedShared(source, arg.GetTokens(), interpreter));
return true;
}
public bool Invoke(Interpreter interpreter, Source source, Stringe tagName, TagArg[] args)
{
return _func(interpreter, source, tagName, args);
}
private static bool Out(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
ChannelVisibility cv;
var cv_str = args[1].GetString();
if (!Enum.TryParse(Util.NameToCamel(cv_str), out cv))
{
throw new ProcessusException(source, tagname, "Invalid channel visibility option '" + cv_str + "'");
}
interpreter.CurrentState.Output.PushChannel(args[0].GetString(), cv);
return false;
}
private static bool First(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
if (interpreter.CurrentRepeater == null || !interpreter.CurrentRepeater.IsFirst) return false;
interpreter.PushState(State.CreateDerivedDistinct(source, args[0].GetTokens(), interpreter, interpreter.CurrentState.Output));
return true;
}
private static bool Caps(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
Capitalization caps;
var caps_str = args[0].GetString();
if (!Enum.TryParse(Util.NameToCamel(caps_str), out caps))
{
throw new ProcessusException(source, tagname, "Invalid capitalization format '" + caps_str + "'");
}
interpreter.CurrentState.Output.SetCaps(caps);
return false;
}
private static bool Pin(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
interpreter.Pin(args[0].GetString());
return false;
}
private static bool Close(Interpreter interpreter, Source source, Stringe tagname, TagArg[] args)
{
interpreter.CurrentState.Output.PopChannel(args[0].GetString());
return false;
}