/// <summary>
/// Creates an instance of <see cref="EncounterModel"/>
/// </summary>
public EncounterModel(EncounterModel encounterModel) : base(encounterModel)
{
_encounterCreatures = new List <EncounterCreatureModel>();
foreach (EncounterCreatureModel encounterCreature in encounterModel.Creatures)
{
if (encounterCreature is EncounterCharacterModel encounterCharacter)
{
_encounterCreatures.Add(new EncounterCharacterModel(encounterCharacter));
}
else if (encounterCreature is EncounterMonsterModel encounterMonster)
{
_encounterCreatures.Add(new EncounterMonsterModel(encounterMonster));
}
}
_round = encounterModel.Round;
_encounterChallenge = encounterModel.EncounterChallenge;
_totalCharacterHP = encounterModel.TotalCharacterHP;
_totalMonsterHP = encounterModel.TotalMonsterHP;
_timeElapsed = encounterModel.TimeElapsed;
_currentTurn = encounterModel.CurrentTurn;
_encounterState = encounterModel.EncounterState;
_notes = encounterModel.Notes;
}
/// <summary>
/// Gets an estimate of the challenge for an encounter.
/// </summary>
public EncounterChallenge EstimateEncounterChallenge(IEnumerable <EncounterCreatureModel> characters, IEnumerable <EncounterCreatureModel> monsters)
{
EncounterChallenge challenge = EncounterChallenge.Unknown;
int easyThreshold = 0;
int mediumThreshold = 0;
int hardThreshold = 0;
int deadlyThreshold = 0;
int tpkThreshold = 0;
int totalMonsters = 0;
int totalMonsterXP = 0;
foreach (EncounterCharacterModel character in characters)
{
int baseThreshold = _baseXPThresholds[1];
if (_baseXPThresholds.ContainsKey(character.Level))
{
baseThreshold = _baseXPThresholds[character.Level];
}
easyThreshold += baseThreshold;
mediumThreshold += (2 * baseThreshold);
hardThreshold += (3 * baseThreshold);
deadlyThreshold += (4 * baseThreshold);
tpkThreshold += (5 * baseThreshold);
}
foreach (EncounterMonsterModel monster in monsters)
{
totalMonsterXP += (GetMonsterXP(monster.MonsterModel) * monster.Quantity);
totalMonsters += monster.Quantity;
}
float adjustedMonsterXP = totalMonsterXP * GetXPMultiplier(totalMonsters);
if (adjustedMonsterXP > 0)
{
challenge = EncounterChallenge.Easy;
if (adjustedMonsterXP > easyThreshold)
{
if (adjustedMonsterXP < mediumThreshold)
{
challenge = EncounterChallenge.Easy;
}
else if (adjustedMonsterXP < hardThreshold)
{
challenge = EncounterChallenge.Medium;
}
else if (adjustedMonsterXP < deadlyThreshold)
{
challenge = EncounterChallenge.Hard;
}
else if (adjustedMonsterXP < tpkThreshold)
{
challenge = EncounterChallenge.Deadly;
}
else
{
challenge = EncounterChallenge.TPK;
}
}
}
return(challenge);
}