public Race GenerateWith(Alignment alignment, CharacterClass characterClass, RaceRandomizer baseRaceRandomizer, RaceRandomizer metaraceRandomizer)
{
var race = new Race();
race.BaseRace = baseRaceRandomizer.Randomize(alignment, characterClass);
race.Metarace = metaraceRandomizer.Randomize(alignment, characterClass);
race.MetaraceSpecies = DetermineMetaraceSpecies(alignment, race.Metarace);
race.IsMale = DetermineIfMale(race.BaseRace, characterClass.Name);
race.Size = DetermineSize(race.BaseRace);
race.HasWings = DetermineIfRaceHasWings(race);
race.LandSpeed = DetermineLandSpeed(race);
race.AerialSpeed = DetermineAerialSpeed(race);
race.Age = DetermineAge(race, characterClass);
var tableName = string.Format(TableNameConstants.Formattable.Adjustments.GENDERHeights, race.Gender);
var baseHeights = adjustmentsSelector.SelectFrom(tableName);
var heightModifier = GetModifier(race, TableNameConstants.Set.Collection.HeightRolls);
race.HeightInInches = baseHeights[race.BaseRace] + heightModifier;
tableName = string.Format(TableNameConstants.Formattable.Adjustments.GENDERWeights, race.Gender);
var baseWeights = adjustmentsSelector.SelectFrom(tableName);
var weightModifier = GetModifier(race, TableNameConstants.Set.Collection.WeightRolls);
race.WeightInPounds = baseWeights[race.BaseRace] + heightModifier * weightModifier;
return race;
}
private IEnumerable<Feat> GetAdditionalFeats(CharacterClass characterClass, Race race, Dictionary<string, Stat> stats, Dictionary<String, Skill> skills,
BaseAttack baseAttack, IEnumerable<Feat> preselectedFeats)
{
var additionalFeatSelections = featsSelector.SelectAdditional();
var availableFeatSelections = additionalFeatSelections.Where(s => s.ImmutableRequirementsMet(baseAttack.RangedBonus, stats, skills, characterClass));
var numberOfAdditionalFeats = characterClass.Level / 3 + 1;
if (race.BaseRace == RaceConstants.BaseRaces.Human)
numberOfAdditionalFeats++;
if (characterClass.Name == CharacterClassConstants.Rogue && characterClass.Level >= 10)
numberOfAdditionalFeats += (characterClass.Level - 10) / 3 + 1;
var monsters = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.BaseRaceGroups, GroupConstants.Monsters);
if (monsters.Contains(race.BaseRace))
{
var monsterHitDice = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.MonsterHitDice);
numberOfAdditionalFeats += monsterHitDice[race.BaseRace] / 3 + 1;
}
var feats = PopulateFeatsFrom(characterClass, stats, skills, baseAttack, preselectedFeats, availableFeatSelections, numberOfAdditionalFeats);
return feats;
}
private string GetStatToIncrease(Dictionary<string, Stat> stats, Race race, CharacterClass characterClass)
{
var statPriorities = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.StatPriorities, characterClass.Name);
var undead = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.MetaraceGroups, GroupConstants.Undead);
if (undead.Contains(race.Metarace))
statPriorities = statPriorities.Except(new[] { StatConstants.Constitution });
if (statPriorities.Any() == false)
{
var stat = collectionsSelector.SelectRandomFrom(stats.Keys);
while (undead.Contains(race.Metarace) && stat == StatConstants.Constitution)
stat = collectionsSelector.SelectRandomFrom(stats.Keys);
return stat;
}
var secondPriorityStats = statPriorities.Skip(1);
if (secondPriorityStats.Any() == false)
return statPriorities.First();
var increaseFirst = booleanPercentileSelector.SelectFrom(TableNameConstants.Set.TrueOrFalse.IncreaseFirstPriorityStat);
if (increaseFirst)
return statPriorities.First();
return collectionsSelector.SelectRandomFrom(secondPriorityStats);
}
public IEnumerable<Feat> GenerateWith(Race race, Dictionary<string, Skill> skills, Dictionary<string, Stat> stats)
{
var baseRacialFeatSelections = featsSelector.SelectRacial(race.BaseRace);
var metaracialFeatSelections = featsSelector.SelectRacial(race.Metarace);
var featToIncreasePower = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.FeatGroups, GroupConstants.AddMonsterHitDiceToPower);
foreach (var selection in metaracialFeatSelections)
if (featToIncreasePower.Contains(selection.Feat))
selection.Power += GetMonsterHitDice(race.BaseRace);
var metaraceSpeciesFeatSelections = featsSelector.SelectRacial(race.MetaraceSpecies);
var allRacialFeatSelections = baseRacialFeatSelections.Union(metaracialFeatSelections).Union(metaraceSpeciesFeatSelections);
var monsterHitDice = GetMonsterHitDice(race.BaseRace);
var applicableRacialFeatSelections = allRacialFeatSelections.Where(s => s.RequirementsMet(race, monsterHitDice, stats));
var feats = new List<Feat>();
foreach (var racialFeatSelection in applicableRacialFeatSelections)
{
var feat = new Feat();
feat.Name = racialFeatSelection.Feat;
var focus = featFocusGenerator.GenerateAllowingFocusOfAllFrom(racialFeatSelection.Feat, racialFeatSelection.FocusType, skills);
if (string.IsNullOrEmpty(focus) == false)
feat.Foci = feat.Foci.Union(new[] { focus });
feat.Frequency = racialFeatSelection.Frequency;
feat.Power = racialFeatSelection.Power;
feats.Add(feat);
}
return feats;
}
private Dictionary<string, Skill> AddMonsterSkillRanks(Race race, Dictionary<string, Stat> stats, Dictionary<string, Skill> skills)
{
var monsterSkills = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ClassSkills, race.BaseRace);
var monsterHitDice = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.MonsterHitDice);
foreach (var monsterSkill in monsterSkills)
{
if (skills.ContainsKey(monsterSkill) == false)
{
var selection = skillSelector.SelectFor(monsterSkill);
if (stats.ContainsKey(selection.BaseStatName) == false)
continue;
skills[monsterSkill] = new Skill(monsterSkill, stats[selection.BaseStatName], 0);
}
skills[monsterSkill].RankCap += monsterHitDice[race.BaseRace] + 3;
skills[monsterSkill].ClassSkill = true;
}
var intelligenceSkillBonus = Math.Max(1, 2 + stats[StatConstants.Intelligence].Bonus);
var points = (monsterHitDice[race.BaseRace] + 3) * intelligenceSkillBonus;
var validMonsterSkills = FilterOutInvalidSkills(monsterSkills, skills);
while (points-- > 0 && validMonsterSkills.Any())
{
var skill = collectionsSelector.SelectRandomFrom(validMonsterSkills);
skills[skill].Ranks++;
validMonsterSkills = FilterOutInvalidSkills(monsterSkills, skills);
}
return skills;
}
public Dictionary<string, Skill> GenerateWith(CharacterClass characterClass, Race race, Dictionary<string, Stat> stats)
{
var classSkills = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ClassSkills, characterClass.Name);
var crossClassSkills = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.CrossClassSkills, characterClass.Name);
var specialistSkills = Enumerable.Empty<string>();
foreach (var specialistField in characterClass.SpecialistFields)
{
var newSpecialistSkills = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.SkillGroups, specialistField);
specialistSkills = specialistSkills.Union(newSpecialistSkills);
}
classSkills = classSkills.Union(specialistSkills);
if (characterClass.Name == CharacterClassConstants.Expert)
classSkills = GetRandomClassSkills();
var skills = InitializeSkills(stats, classSkills, crossClassSkills, characterClass);
skills = AddRanks(characterClass, race, stats, classSkills, crossClassSkills, skills);
var monsters = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.BaseRaceGroups, GroupConstants.Monsters);
if (monsters.Contains(race.BaseRace))
skills = AddMonsterSkillRanks(race, stats, skills);
skills = ApplySkillSynergies(skills);
return skills;
}
public IEnumerable<string> GenerateWith(Race race, string className, int intelligenceBonus)
{
var languages = new List<string>();
var automaticLanguages = languagesSelector.SelectAutomaticLanguagesFor(race, className);
languages.AddRange(automaticLanguages);
var bonusLanguages = languagesSelector.SelectBonusLanguagesFor(race.BaseRace, className);
var remainingBonusLanguages = bonusLanguages.Except(languages).ToList();
var numberOfBonusLanguages = intelligenceBonus;
if (numberOfBonusLanguages >= remainingBonusLanguages.Count)
{
languages.AddRange(remainingBonusLanguages);
return languages;
}
while (numberOfBonusLanguages-- > 0 && remainingBonusLanguages.Any())
{
var language = collectionsSelector.SelectRandomFrom(remainingBonusLanguages);
languages.Add(language);
remainingBonusLanguages.Remove(language);
}
return languages;
}
public Item GenerateMeleeFrom(IEnumerable<Feat> feats, CharacterClass characterClass, Race race)
{
var meleeWeapons = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ItemGroups, AttributeConstants.Melee);
var weapon = GenerateFiltered(feats, characterClass, race, meleeWeapons);
return weapon;
}
public IEnumerable<string> SelectAutomaticLanguagesFor(Race race, string className)
{
var baseRaceLanguages = innerSelector.SelectFrom(TableNameConstants.Set.Collection.AutomaticLanguages, race.BaseRace);
var metaraceLanguages = innerSelector.SelectFrom(TableNameConstants.Set.Collection.AutomaticLanguages, race.Metarace);
var classLanguages = innerSelector.SelectFrom(TableNameConstants.Set.Collection.AutomaticLanguages, className);
return baseRaceLanguages.Union(metaraceLanguages).Union(classLanguages);
}
public bool VerifyRaceCompatibility(Race race, CharacterClass characterClass, ILevelRandomizer levelRandomizer)
{
if (levelRandomizer is ISetLevelRandomizer && (levelRandomizer as ISetLevelRandomizer).AllowAdjustments == false)
return true;
var levelAdjustments = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.LevelAdjustments);
return characterClass.Level + levelAdjustments[race.BaseRace] + levelAdjustments[race.Metarace] > 0;
}
public IEnumerable<Feat> GenerateWith(CharacterClass characterClass, Race race, Dictionary<string, Stat> stats,
Dictionary<string, Skill> skills, BaseAttack baseAttack, IEnumerable<Feat> preselectedFeats)
{
var additionalFeats = GetAdditionalFeats(characterClass, race, stats, skills, baseAttack, preselectedFeats);
var allButBonusFeats = preselectedFeats.Union(additionalFeats);
var bonusFeats = GetBonusFeats(characterClass, race, stats, skills, baseAttack, allButBonusFeats);
return additionalFeats.Union(bonusFeats);
}
public Item GenerateFrom(IEnumerable<Feat> feats, CharacterClass characterClass, Race race)
{
var weapons = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ItemGroups, FeatConstants.Foci.Weapons);
var ammunition = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ItemGroups, AttributeConstants.Ammunition);
var nonAmmunitionWeapons = weapons.Except(ammunition);
var weapon = GenerateFiltered(feats, characterClass, race, nonAmmunitionWeapons);
return weapon;
}
private int GetClassHitPoints(CharacterClass characterClass, int constitutionBonus, Race race)
{
var undead = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.MetaraceGroups, GroupConstants.Undead);
if (undead.Contains(race.Metarace))
return RollHitPoints(characterClass.Level, 12, constitutionBonus);
var hitDice = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.ClassHitDice);
return RollHitPoints(characterClass.Level, hitDice[characterClass.Name], constitutionBonus);
}
private Dictionary<string, Stat> AdjustStats(Race race, Dictionary<string, Stat> stats)
{
var statAdjustments = statAdjustmentsSelector.SelectFor(race);
foreach (var stat in stats.Keys)
stats[stat].Value += statAdjustments[stat];
return stats;
}
private bool ArmorIsValid(Item armor, IEnumerable<string> proficientArmors, CharacterClass characterClass, Race race)
{
if (armor == null)
return true;
if (armor.Attributes.Contains(AttributeConstants.Shield))
return false;
return IsValid(armor, proficientArmors, characterClass, race);
}
public BaseAttack GenerateBaseAttackWith(CharacterClass characterClass, Race race, Dictionary<string, Stat> stats)
{
var baseAttack = new BaseAttack();
baseAttack.BaseBonus = GetBaseAttackBonus(characterClass);
baseAttack.SizeModifier = GetSizeAdjustments(race);
baseAttack.StrengthBonus = stats[StatConstants.Strength].Bonus;
baseAttack.DexterityBonus = stats[StatConstants.Dexterity].Bonus;
baseAttack.RacialModifier = GetRacialBaseAttackAdjustments(race);
return baseAttack;
}
public Character()
{
Alignment = new Alignment();
Class = new CharacterClass();
Race = new Race();
InterestingTrait = string.Empty;
Combat = new Combat();
Ability = new Ability();
Equipment = new Equipment();
Magic = new Magic();
}
private Age DetermineAge(Race race, CharacterClass characterClass)
{
var tableName = string.Format(TableNameConstants.Formattable.Adjustments.RACEAges, race.BaseRace);
var ages = adjustmentsSelector.SelectFrom(tableName);
var age = new Age();
age.Maximum = GetMaximumAge(race, ages);
age.Years = GetAgeInYears(race, characterClass, ages, age.Maximum);
age.Stage = GetAgeStage(age.Years, ages);
return age;
}
private int DetermineAerialSpeed(Race race)
{
if (race.Metarace == RaceConstants.Metaraces.Ghost)
return 30;
if (race.HasWings == false)
return 0;
if (race.Metarace == RaceConstants.Metaraces.HalfFiend)
return race.LandSpeed;
return race.LandSpeed * 2;
}
public bool RequirementsMet(Race race, int monsterHitDice, Dictionary<string, Stat> stats)
{
if (string.IsNullOrEmpty(SizeRequirement) == false && SizeRequirement != race.Size)
return false;
if (MaximumHitDieRequirement > 0 && monsterHitDice > MaximumHitDieRequirement)
return false;
if (MinimumStatMet(stats) == false)
return false;
return monsterHitDice >= MinimumHitDieRequirement;
}
public Item GenerateShieldFrom(IEnumerable<Feat> feats, CharacterClass characterClass, Race race)
{
var effectiveLevel = GetEffectiveLevel(characterClass);
var tableName = string.Format(TableNameConstants.Formattable.Percentile.LevelXPower, effectiveLevel);
var power = percentileSelector.SelectFrom(tableName);
var proficientShields = GetProficientArmors(feats, AttributeConstants.Shield);
if (proficientShields.Any() == false)
return null;
return generator.Generate(() => GenerateArmor(power),
s => ShieldIsValid(s, proficientShields, characterClass, race));
}
private int GetAdditionalMonsterHitDice(Race race, int constitutionBonus)
{
var hitDice = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.MonsterHitDice);
if (race.Metarace == RaceConstants.Metaraces.HalfDragon)
return RollHitPoints(hitDice[race.BaseRace], 10, constitutionBonus);
var undead = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.MetaraceGroups, GroupConstants.Undead);
if (undead.Contains(race.Metarace))
return RollHitPoints(hitDice[race.BaseRace], 12, constitutionBonus);
return RollHitPoints(hitDice[race.BaseRace], 8, constitutionBonus);
}
public int GenerateWith(CharacterClass characterClass, int constitutionBonus, Race race, IEnumerable<Feat> feats)
{
var hitPoints = GetClassHitPoints(characterClass, constitutionBonus, race);
var toughness = feats.Where(f => f.Name == FeatConstants.Toughness);
hitPoints += toughness.Sum(f => f.Power);
var monsters = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.BaseRaceGroups, GroupConstants.Monsters);
if (monsters.Contains(race.BaseRace) == false)
return hitPoints;
var monsterHitPoints = GetAdditionalMonsterHitDice(race, constitutionBonus);
return hitPoints + monsterHitPoints;
}
private IEnumerable<string> AnimalsForCharacter(CharacterClass characterClass, Race race, Dictionary<string, int> levelAdjustments)
{
var animals = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.Animals, characterClass.Name);
var animalsForSize = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.Animals, race.Size);
var animalsWithinLevel = animals.Where(a => characterClass.Level + levelAdjustments[a] > 0);
var filteredAnimals = animals.Intersect(animalsForSize).Intersect(animalsWithinLevel);
var mages = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ClassNameGroups, GroupConstants.Mages);
if (mages.Contains(characterClass.Name) == false)
return filteredAnimals;
var animalsForMetarace = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.Animals, race.Metarace);
return filteredAnimals.Intersect(animalsForMetarace);
}
public Dictionary<string, int> SelectFor(Race race)
{
var adjustments = new Dictionary<string, int>();
var stats = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.StatGroups, GroupConstants.All);
foreach (var stat in stats)
{
var tableName = string.Format(TableNameConstants.Formattable.Adjustments.STATStatAdjustments, stat);
var statAdjustments = innerSelector.SelectFrom(tableName);
adjustments[stat] = statAdjustments[race.BaseRace] + statAdjustments[race.Metarace];
}
return adjustments;
}
public Ability GenerateWith(CharacterClass characterClass, Race race, Dictionary<string, Stat> stats, BaseAttack baseAttack)
{
var ability = new Ability();
ability.Stats = stats;
ability.Languages = languageGenerator.GenerateWith(race, characterClass.Name, ability.Stats[StatConstants.Intelligence].Bonus);
ability.Skills = skillsGenerator.GenerateWith(characterClass, race, ability.Stats);
ability.Feats = featsGenerator.GenerateWith(characterClass, race, ability.Stats, ability.Skills, baseAttack);
var allFeatGrantingSkillBonuses = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.FeatGroups, FeatConstants.SkillBonus);
var featNames = ability.Feats.Select(f => f.Name);
var featNamesGrantingSkillBonuses = allFeatGrantingSkillBonuses.Intersect(featNames);
var featGrantingSkillBonuses = ability.Feats.Where(f => featNamesGrantingSkillBonuses.Contains(f.Name));
var allSkills = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.SkillGroups, GroupConstants.Skills);
foreach (var feat in featGrantingSkillBonuses)
{
if (feat.Foci.Any())
{
foreach (var focus in feat.Foci)
{
if (allSkills.Any(s => focus.StartsWith(s)) == false)
continue;
var skill = allSkills.First(s => focus.StartsWith(s));
if (ability.Skills.ContainsKey(skill) == false)
continue;
var circumstantial = allSkills.Contains(focus) == false;
ability.Skills[skill].CircumstantialBonus |= circumstantial;
if (circumstantial == false)
ability.Skills[skill].Bonus += feat.Power;
}
}
else
{
var skillsToReceiveBonus = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.SkillGroups, feat.Name);
foreach (var skill in skillsToReceiveBonus)
if (ability.Skills.ContainsKey(skill))
ability.Skills[skill].Bonus += feat.Power;
}
}
return ability;
}
public IEnumerable<string> RegenerateSpecialistFields(Alignment alignment, CharacterClass characterClass, Race race)
{
if (characterClass.SpecialistFields.Any() == false || race.Metarace == RaceConstants.Metaraces.None)
return characterClass.SpecialistFields;
var allClassSpecialistFields = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.SpecialistFields, characterClass.Name);
var allMetaraceSpecialistFields = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.SpecialistFields, race.Metarace);
var applicableFields = allClassSpecialistFields.Intersect(allMetaraceSpecialistFields);
if (applicableFields.Any() == false)
return characterClass.SpecialistFields;
var nonAlignmentFields = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.ProhibitedFields, alignment.ToString());
var possibleSpecialistFields = applicableFields.Except(nonAlignmentFields);
return PopulateFields(characterClass.SpecialistFields.Count(), possibleSpecialistFields);
}
public ArmorClass GenerateWith(Equipment equipment, int adjustedDexterityBonus, IEnumerable<Feat> feats, Race race)
{
var armorClass = new ArmorClass();
armorClass.AdjustedDexterityBonus = adjustedDexterityBonus;
armorClass.ArmorBonus = GetArmorBonus(equipment);
armorClass.DeflectionBonus = GetDeflectionBonus(equipment.Treasure.Items);
armorClass.DodgeBonus = GetDodgeBonus(feats);
armorClass.NaturalArmorBonus = GetNaturalArmorBonus(equipment.Treasure.Items, feats, race);
armorClass.ShieldBonus = GetShieldBonus(equipment);
armorClass.SizeModifier = GetSizeModifier(race);
var circumstantialDodgeBonus = IsDodgeBonusCircumstantial(feats);
var circumstantialNaturalArmorBonus = IsNaturalArmorBonusCircumstantial(feats);
armorClass.CircumstantialBonus = circumstantialDodgeBonus || circumstantialNaturalArmorBonus;
return armorClass;
}
public void Setup()
{
mockInnerSelector = new Mock<IAdjustmentsSelector>();
mockCollectionsSelector = new Mock<ICollectionsSelector>();
selector = new StatAdjustmentsSelector(mockInnerSelector.Object, mockCollectionsSelector.Object);
race = new Race();
defaultAdjustments = new Dictionary<String, Int32>();
statNames = new List<String>();
race.BaseRace = "base race";
race.Metarace = "metarace";
defaultAdjustments[race.BaseRace] = 0;
defaultAdjustments[race.Metarace] = 0;
mockInnerSelector.Setup(s => s.SelectFrom(It.IsAny<String>())).Returns(defaultAdjustments);
mockCollectionsSelector.Setup(s => s.SelectFrom(TableNameConstants.Set.Collection.StatGroups, GroupConstants.All)).Returns(statNames);
statNames.Add("first stat");
statNames.Add("second stat");
}
public string GenerateFrom(Alignment alignment, CharacterClass characterClass, Race race, IEnumerable<Feat> feats)
{
if (characterClass.Name == CharacterClassConstants.Adept && characterClass.Level == 1)
return string.Empty;
var levelAdjustments = adjustmentsSelector.SelectFrom(TableNameConstants.Set.Adjustments.LevelAdjustments);
var effectiveCharacterClass = GetEffectiveCharacterClass(characterClass);
var animals = AnimalsForCharacter(effectiveCharacterClass, race, levelAdjustments);
if (animals.Any() == false)
return string.Empty;
var improvedFamiliars = collectionsSelector.SelectFrom(TableNameConstants.Set.Collection.Animals, FeatConstants.ImprovedFamiliar);
var characterHasImprovedFamiliarFeat = feats.Any(f => f.Name == FeatConstants.ImprovedFamiliar);
var animal = generator.Generate(() => collectionsSelector.SelectRandomFrom(animals),
a => characterHasImprovedFamiliarFeat || improvedFamiliars.Contains(a) == false);
return animal;
}