public static bool TryParse(TextSpan value, [NotNullWhen(true)] out Condition?result)
{
bool invert = false;
if (value.StartsWith('!'))
{
invert = true;
value = value.Substring(1);
}
if (!value.Value.Contains(':'))
{
result = null;
return(false);
}
var(k, v) = value.SplitTuple(':');
switch (k.Value)
{
case "PREABILITY":
result = AbilityCondition.Parse(v, invert);
return(true);
// EQ , LT , LTEQ , GT , GTEQ , or NEQ
case "PREVAREQ":
case "PREVARLT":
case "PREVARLTEQ":
case "PREVARGT":
case "PREVARGTEQ":
case "PREVARNEQ":
result = VariableCondition.Parse(v, invert, k.Value.Substring("PREVAR".Length));
return(true);
case "PREMULT":
result = OrCondition.Parse(v, invert);
return(true);
case "PREALIGN":
result = AlignmentCondition.Parse(v, invert);
return(true);
case "PRECLASS":
result = ClassCondition.Parse(v, invert);
return(true);
case "PREPCLEVEL":
result = PCLevelCondition.Parse(v, invert);
return(true);
case "PRESPELLTYPE":
result = KnownSpellTypeCondition.Parse(v, invert);
return(true);
case "PRESKILL":
result = SkillCondition.Parse(v, invert);
return(true);
case "PRETOTALAB":
result = TotalAttackBonusCondition.Parse(v, invert);
return(true);
case "PRESPELL":
result = SpellCondition.Parse(v, invert);
return(true);
case "PRELANG":
result = LanguageCondition.Parse(v, invert);
return(true);
case "PREFACT":
result = FactCondition.Parse(v, invert);
return(true);
case "PRESPELLCAST":
result = SpellCastingCondition.Parse(v, invert);
return(true);
case "PRERACE":
result = RaceCondition.Parse(v, invert);
return(true);
case "PRETEMPLATE":
result = TemplateCondition.Parse(v, invert);
return(true);
case "PRESPELLSCHOOL":
result = SpellSchoolCondition.Parse(v, invert);
return(true);
default:
if (k.Value.StartsWith("PRE"))
{
throw new ParseFailedException(value, $"Unknown Condition type '{k}'");
}
result = null;
return(false);
}
}
public static bool TryParse(TextSpan value, bool isEquipment, [NotNullWhen(true)] out Condition?result)
{
bool invert = false;
if (value.StartsWith('!'))
{
invert = true;
value = value.Substring(1);
}
if (!value.Value.Contains(':'))
{
result = null;
return(false);
}
var(k, v) = value.SplitTuple(':');
switch (k.Value)
{
case "PREABILITY":
result = AbilityCondition.Parse(v, invert);
return(true);
case "PREHANDSEQ":
case "PREHANDSLT":
case "PREHANDSLTEQ":
case "PREHANDSGT":
case "PREHANDSGTEQ":
case "PREHANDSNEQ":
result = HandsCondition.Parse(v, invert, k.Value.Substring("PREHANDS".Length));
return(true);
case "PREVAREQ":
case "PREVARLT":
case "PREVARLTEQ":
case "PREVARGT":
case "PREVARGTEQ":
case "PREVARNEQ":
result = VariableCondition.Parse(v, invert, k.Value.Substring("PREVAR".Length));
return(true);
case "PRESIZEEQ":
case "PRESIZELT":
case "PRESIZELTEQ":
case "PRESIZEGT":
case "PRESIZEGTEQ":
case "PRESIZENEQ":
result = SizeCondition.Parse(v, invert, k.Value.Substring("PRESIZE".Length));
return(true);
case "PREBASESIZEEQ":
case "PREBASESIZELT":
case "PREBASESIZELTEQ":
case "PREBASESIZEGT":
case "PREBASESIZEGTEQ":
case "PREBASESIZENEQ":
result = BaseSizeCondition.Parse(v, invert, k.Value.Substring("PREBASESIZE".Length));
return(true);
case "PREMULT":
result = OrCondition.Parse(v, invert, isEquipment);
return(true);
case "PREALIGN":
result = AlignmentCondition.Parse(v, invert);
return(true);
case "PREDEITYALIGN":
result = DeityAlignmentCondition.Parse(v, invert);
return(true);
case "PRECLASS":
result = ClassCondition.Parse(v, invert);
return(true);
case "PREPCLEVEL":
result = LevelCondition.Parse(v, invert, true);
return(true);
case "PRESPELLTYPE":
result = KnownSpellTypeCondition.Parse(v, invert);
return(true);
case "PRESKILL":
result = SkillCondition.Parse(v, invert);
return(true);
case "PRECSKILL":
result = ClassSkillCondition.Parse(v, invert);
return(true);
case "PRETOTALAB":
result = TotalAttackBonusCondition.Parse(v, invert);
return(true);
case "PRESPELL":
result = SpellCondition.Parse(v, invert);
return(true);
case "PRELANG":
result = LanguageCondition.Parse(v, invert);
return(true);
case "PREFACT":
result = FactCondition.Parse(v, invert);
return(true);
case "PRESPELLCAST":
result = SpellCastingCondition.Parse(v, invert);
return(true);
case "PRERACE":
result = RaceCondition.Parse(v, invert);
return(true);
case "PRETEMPLATE":
result = TemplateCondition.Parse(v, invert);
return(true);
case "PRESPELLSCHOOL":
result = SpellSchoolCondition.Parse(v, invert);
return(true);
case "PRERACETYPE":
result = RaceTypeCondition.Parse(v, invert);
return(true);
case "PREAGESET":
result = AgeSetCondition.Parse(v, invert);
return(true);
case "PREEQUIPPRIMARY":
case "PREEQUIPSECONDARY":
case "PREEQUIP":
case "PREARMORTYPE":
result = EquippedItemCondition.Parse(v, invert, k.Value == "PREEQUIPPRIMARY", k.Value == "PREEUQUIPSECONDARY");
return(true);
case "PREVISION":
result = VisionCondition.Parse(v, invert);
return(true);
case "PREMOVE":
result = MovementCondition.Parse(v, invert);
return(true);
case "PREITEM":
result = ItemCondition.Parse(v, invert);
return(true);
case "PREDOMAIN":
result = DomainCondition.Parse(v, invert);
return(true);
case "PREDEITY":
result = DeityCondition.Parse(v, invert);
return(true);
case "PRESTAT":
result = StatCondition.Parse(v, invert);
return(true);
case "PREPROFWITHARMOR":
result = ProficiencyCondition.Parse(v, invert, ProficiencyKind.Armor);
return(true);
case "PREPROFWITHSHIELD":
result = ProficiencyCondition.Parse(v, invert, ProficiencyKind.Shield);
return(true);
case "PREWEAPONPROF":
result = ProficiencyCondition.Parse(v, invert, ProficiencyKind.Weapon);
return(true);
case "PRELEVEL":
result = LevelCondition.Parse(v, invert, false);
return(true);
case "PREHD":
result = HitDieCondition.Parse(v, invert);
return(true);
case "PRERULE":
result = RuleCondition.Parse(v, invert);
return(true);
case "PRECHARACTERTYPE":
result = CharacterTypeCondition.Parse(v, invert);
return(true);
case "PRECAMPAIGN":
result = CampaignCondition.Parse(invert, v);
return(true);
case "PRETYPE":
if (isEquipment)
{
result = EquipmentTypeCondition.Parse(v, invert);
}
else
{
goto default;
}
return(true);
case "PREWIELD":
if (isEquipment)
{
result = WieldCondition.Parse(v, invert);
}
else
{
goto default;
}
return(true);
case "PRETEXT":
// Handled in DataObject
result = null;
return(false);
default:
if (k.Value.StartsWith("PRE"))
{
throw new ParseFailedException(value, $"Unknown Condition type '{k}'");
}
result = null;
return(false);
}
}
