internal RantDictionaryEntry GetEntry(Carrier carrier, int subtypeIndex, IEnumerable<RantDictionaryEntry> pool, RNG rng)
{
if (carrier == null) return pool.PickEntry(rng);
RantDictionaryEntry result = null;
// Handle match carriers
foreach(var match in carrier.GetCarriers(CarrierComponent.Match))
if (_matchTable.TryGetValue(match, out result)) return result;
// Handle associative carriers
foreach(var assoc in carrier.GetCarriers(CarrierComponent.Associative))
{
if (_assocTable.TryGetValue(assoc, out result))
pool = pool.Where(e => e.AssociatesWith(result));
break;
}
// Handle match-associative carriers
foreach(var massoc in carrier.GetCarriers(CarrierComponent.MatchAssociative))
{
if (_matchTable.TryGetValue(massoc, out result))
pool = pool.Where(e => e.AssociatesWith(result));
break;
}
// Handle unique carriers
foreach(var unique in carrier.GetCarriers(CarrierComponent.Unique))
{
HashSet<RantDictionaryEntry> usedSet;
if (!_uniqueTable.TryGetValue(unique, out usedSet))
{
usedSet = _uniqueTable[unique] = new HashSet<RantDictionaryEntry>();
}
pool = pool.Except(usedSet);
}
// Handle match-unique carriers
foreach (var munique in carrier.GetCarriers(CarrierComponent.Unique))
{
if (_matchTable.TryGetValue(munique, out result))
pool = pool.Where(e => e != result);
}
// Handle relational carriers
foreach(var relate in carrier.GetCarriers(CarrierComponent.Relational))
{
if (_assocTable.TryGetValue(relate, out result))
pool = pool.Where(e => e.RelatesWith(result));
}
// Handle match-relational carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.MatchRelational))
{
if (_matchTable.TryGetValue(relate, out result))
pool = pool.Where(e => e.RelatesWith(result));
}
// Handle dissociative carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.Dissociative))
{
if (_assocTable.TryGetValue(relate, out result))
pool = pool.Where(e => !e.RelatesWith(result));
}
// Handle match-dissociative carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.MatchDissociative))
{
if (_matchTable.TryGetValue(relate, out result))
pool = pool.Where(e => !e.RelatesWith(result));
}
// Handle divergent carriers
foreach (var diverge in carrier.GetCarriers(CarrierComponent.Divergent))
{
if (_assocTable.TryGetValue(diverge, out result))
pool = pool.Where(e => e.DivergesFrom(result));
}
// Handle match-divergent carriers
foreach (var diverge in carrier.GetCarriers(CarrierComponent.MatchDivergent))
{
if (_matchTable.TryGetValue(diverge, out result))
pool = pool.Where(e => e.DivergesFrom(result));
}
result = pool.PickEntry(rng);
// Handle rhyme carrier
foreach (var rhyme in carrier.GetCarriers(CarrierComponent.Rhyme))
{
_<RantDictionaryTerm, HashSet<RantDictionaryEntry>> rhymeState;
if (!_rhymeTable.TryGetValue(rhyme, out rhymeState))
{
result = pool
.Where(e => !Util.IsNullOrWhiteSpace(e.Terms[subtypeIndex].Pronunciation))
.PickEntry(rng);
_rhymeTable[rhyme] = _.Create(result.Terms[subtypeIndex], new HashSet<RantDictionaryEntry>(new[] { result }));
break;
}
result =
pool.Except(rhymeState.Item2)
.Where(e =>
!Util.IsNullOrWhiteSpace(e.Terms[subtypeIndex].Pronunciation) &&
_rhymer.Rhyme(rhymeState.Item1, e.Terms[subtypeIndex]))
.PickEntry(rng);
if (result != null) rhymeState.Item2.Add(result);
break; // Ignore any extra rhyme carriers
}
if (result == null) return result;
foreach (var a in carrier.GetCarriers(CarrierComponent.Associative))
if (!_assocTable.ContainsKey(a)) _assocTable[a] = result;
foreach (var a in carrier.GetCarriers(CarrierComponent.Dissociative))
if (!_assocTable.ContainsKey(a)) _assocTable[a] = result;
foreach (var a in carrier.GetCarriers(CarrierComponent.Divergent))
if (!_assocTable.ContainsKey(a)) _assocTable[a] = result;
foreach (var a in carrier.GetCarriers(CarrierComponent.Relational))
if (!_assocTable.ContainsKey(a)) _assocTable[a] = result;
foreach (var unique in carrier.GetCarriers(CarrierComponent.Unique))
_uniqueTable[unique].Add(result);
foreach (var match in carrier.GetCarriers(CarrierComponent.Match))
{
_matchTable[match] = result;
break;
}
return result;
}
internal RantDictionaryEntry GetEntry(Carrier carrier, int subtypeIndex, IEnumerable <RantDictionaryEntry> pool, RNG rng)
{
if (carrier == null)
{
return(pool.PickWeighted(rng, e => e.Weight));
}
RantDictionaryEntry result = null;
// Handle match carriers
foreach (var match in carrier.GetCarriers(CarrierComponent.Match))
{
if (_matchTable.TryGetValue(match, out result))
{
return(result);
}
}
// Handle associative carriers
foreach (var assoc in carrier.GetCarriers(CarrierComponent.Associative))
{
if (_assocTable.TryGetValue(assoc, out result))
{
pool = pool.Where(e => e.AssociatesWith(result));
}
break;
}
// Handle match-associative carriers
foreach (var massoc in carrier.GetCarriers(CarrierComponent.MatchAssociative))
{
if (_matchTable.TryGetValue(massoc, out result))
{
pool = pool.Where(e => e.AssociatesWith(result));
}
break;
}
// Handle unique carriers
foreach (var unique in carrier.GetCarriers(CarrierComponent.Unique))
{
HashSet <RantDictionaryEntry> usedSet;
if (!_uniqueTable.TryGetValue(unique, out usedSet))
{
usedSet = _uniqueTable[unique] = new HashSet <RantDictionaryEntry>();
}
pool = pool.Except(usedSet);
}
// Handle match-unique carriers
foreach (var munique in carrier.GetCarriers(CarrierComponent.Unique))
{
if (_matchTable.TryGetValue(munique, out result))
{
pool = pool.Where(e => e != result);
}
}
// Handle relational carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.Relational))
{
if (_assocTable.TryGetValue(relate, out result))
{
pool = pool.Where(e => e.RelatesWith(result));
}
}
// Handle match-relational carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.MatchRelational))
{
if (_matchTable.TryGetValue(relate, out result))
{
pool = pool.Where(e => e.RelatesWith(result));
}
}
// Handle dissociative carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.Dissociative))
{
if (_assocTable.TryGetValue(relate, out result))
{
pool = pool.Where(e => !e.RelatesWith(result));
}
}
// Handle match-dissociative carriers
foreach (var relate in carrier.GetCarriers(CarrierComponent.MatchDissociative))
{
if (_matchTable.TryGetValue(relate, out result))
{
pool = pool.Where(e => !e.RelatesWith(result));
}
}
// Handle divergent carriers
foreach (var diverge in carrier.GetCarriers(CarrierComponent.Divergent))
{
if (_assocTable.TryGetValue(diverge, out result))
{
pool = pool.Where(e => e.DivergesFrom(result));
}
}
// Handle match-divergent carriers
foreach (var diverge in carrier.GetCarriers(CarrierComponent.MatchDivergent))
{
if (_matchTable.TryGetValue(diverge, out result))
{
pool = pool.Where(e => e.DivergesFrom(result));
}
}
result = pool.PickWeighted(rng, e => e.Weight);
// Handle rhyme carrier
foreach (var rhyme in carrier.GetCarriers(CarrierComponent.Rhyme))
{
_ <RantDictionaryTerm, HashSet <RantDictionaryEntry> > rhymeState;
if (!_rhymeTable.TryGetValue(rhyme, out rhymeState))
{
result = pool
.Where(e => !Util.IsNullOrWhiteSpace(e.Terms[subtypeIndex].Pronunciation))
.PickWeighted(rng, e => e.Weight);
_rhymeTable[rhyme] = _.Create(result.Terms[subtypeIndex], new HashSet <RantDictionaryEntry>(new[] { result }));
break;
}
result =
pool.Except(rhymeState.Item2)
.Where(e => !Util.IsNullOrWhiteSpace(e.Terms[subtypeIndex].Pronunciation))
.PickWeighted(rng, e => e.Weight * (_rhymer.Rhyme(rhymeState.Item1, e.Terms[subtypeIndex]) ? rhymeState.Item1.SyllableCount : 0));
if (result != null)
{
rhymeState.Item2.Add(result);
}
break; // Ignore any extra rhyme carriers
}
if (result == null)
{
return(result);
}
foreach (var a in carrier.GetCarriers(CarrierComponent.Associative))
{
if (!_assocTable.ContainsKey(a))
{
_assocTable[a] = result;
}
}
foreach (var a in carrier.GetCarriers(CarrierComponent.Dissociative))
{
if (!_assocTable.ContainsKey(a))
{
_assocTable[a] = result;
}
}
foreach (var a in carrier.GetCarriers(CarrierComponent.Divergent))
{
if (!_assocTable.ContainsKey(a))
{
_assocTable[a] = result;
}
}
foreach (var a in carrier.GetCarriers(CarrierComponent.Relational))
{
if (!_assocTable.ContainsKey(a))
{
_assocTable[a] = result;
}
}
foreach (var unique in carrier.GetCarriers(CarrierComponent.Unique))
{
_uniqueTable[unique].Add(result);
}
foreach (var match in carrier.GetCarriers(CarrierComponent.Match))
{
_matchTable[match] = result;
break;
}
return(result);
}