public static string act_string(string format, CharacterInstance to, CharacterInstance ch, object arg1, object arg2, int flags)
{
var dontUpper = !format.StartsWith("$");
int varPosition;
var startIndex = 0;
var sb = new StringBuilder(format);
var buffer = string.Empty;
do
{
const string chars = "$";
var anyOf = chars.ToCharArray();
varPosition = sb.IndexOfAny(anyOf, startIndex);
if (varPosition == -1)
{
continue;
}
//// Is it a valid variable?
var var = sb.Substring(varPosition, 2);
if (!string.IsNullOrEmpty(var))
{
CharacterInstance vch;
ObjectInstance obj;
switch (var)
{
case "$t":
buffer = arg1.ToString();
break;
case "$T":
buffer = arg2.ToString();
break;
case "$n":
if (ch.CurrentMorph == null)
{
buffer = to != null?Macros.PERS(ch, to) : Macros.NAME(ch);
}
else if (!flags.IsSet(Program.STRING_IMM))
{
buffer = to != null?Macros.MORPHERS(ch, to) : MORPHNAME(ch);
}
else
{
buffer = $"(MORPH) {(to != null ? Macros.PERS(ch, to) : Macros.NAME(ch))}";
}
break;
case "$N":
vch = arg2.CastAs <CharacterInstance>();
if (vch.CurrentMorph == null)
{
buffer = to != null?Macros.PERS(vch, to) : Macros.NAME(vch);
}
else if (!flags.IsSet(Program.STRING_IMM))
{
buffer = to != null?Macros.MORPHERS(vch, to) : MORPHNAME(vch);
}
else
{
buffer = $"(MORPH) {(to != null ? Macros.PERS(vch, to) : Macros.NAME(vch))}";
}
break;
case "$e":
buffer = ch.Gender.SubjectPronoun();
break;
case "$E":
vch = arg2.CastAs <CharacterInstance>();
buffer = vch.Gender.SubjectPronoun();
break;
case "$m":
buffer = ch.Gender.ObjectPronoun();
break;
case "$M":
vch = arg2.CastAs <CharacterInstance>();
buffer = vch.Gender.ObjectPronoun();
break;
case "$s":
buffer = ch.Gender.PossessivePronoun();
break;
case "$S":
vch = arg2.CastAs <CharacterInstance>();
buffer = vch.Gender.PossessivePronoun();
break;
case "$q":
buffer = to == ch ? "" : "s";
break;
case "$Q":
buffer = to == ch ? "your" : ch.Gender.PossessivePronoun();
break;
case "$p":
obj = arg1.CastAs <ObjectInstance>();
buffer = to == null || to.CanSee(obj)
? obj_short(obj)
: "something";
break;
case "$P":
obj = arg2.CastAs <ObjectInstance>();
buffer = to == null || to.CanSee(obj)
? obj_short(obj)
: "something";
break;
case "$d":
if (string.IsNullOrEmpty(arg2?.ToString()))
{
buffer = "door";
}
else
{
var tuple = arg2.ToString().FirstArgument();
buffer = tuple.Item1;
}
break;
}
sb.ReplaceFirst(var, buffer);
}
startIndex = varPosition + 1;
}while (varPosition != -1);
if (!dontUpper)
{
sb.CapitalizeFirst();
}
return(sb.ToString());
}
public static string MORPHNAME(CharacterInstance ch)
{
return(!string.IsNullOrEmpty(ch.CurrentMorph?.Morph?.ShortDescription)
? ch.CurrentMorph.Morph.ShortDescription
: Macros.NAME(ch));
}
