/// <summary>
/// Process a round in a battle with two given BattleDeck objects.
/// Round Winner calculation uses Discards and when clause introduced in C#7.0 and switch expression introduced in C#8.0.
/// Ref when clause: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/switch#the-case-statement-and-the-when-clause
/// Ref Discards: https://docs.microsoft.com/en-us/dotnet/csharp/discards
/// </summary>
/// <param name="battleDeckP1"></param>
/// <param name="battleDeckP2"></param>
private void ProcessRound(string player1Name, string player2Name, ref BattleDeck battleDeckP1, ref BattleDeck battleDeckP2, ref BattleLog log)
{
Card cardP1 = battleDeckP1.GetRandomCard();
Card cardP2 = battleDeckP2.GetRandomCard();
//generate the accuracy of the next attack (max 1.7, min 0.3
_accuracy = new Random().NextDouble() * (1.7 - 0.3) + 0.3;
BattleResult roundWinner = cardP1 switch
{
ISpell _ when cardP2 is ISpell => FightSpellVsSpell(cardP1, cardP2),
IMonster _ when cardP2 is ISpell => FightMonsterVsSpell(cardP1, cardP2),
ISpell _ when cardP2 is IMonster => FightMonsterVsSpell(cardP2, cardP1, true),
_ => FightMonsterVsMonster(cardP1, cardP2)
};
if (roundWinner == BattleResult.Player1Wins)
{
battleDeckP2.RemoveCard(cardP2);
battleDeckP1.AddCard(cardP2);
log.Rounds.Add(
$"{cardP1.Name} ({cardP1.GetType().Name}, {player1Name}) won with damage {cardP1.Damage} and element {Enum.GetName(typeof(ElementType), cardP1.Element)} " +
$"against {cardP2.Name} ({cardP2.GetType().Name}, {player2Name}) with damage {cardP2.Damage} and element {Enum.GetName(typeof(ElementType), cardP2.Element)}. " +
$"The accuracy of the attack was {Math.Round(_accuracy, 3)}");
}
else
{
battleDeckP1.RemoveCard(cardP1);
battleDeckP2.AddCard(cardP1);
log.Rounds.Add(
$"{cardP1.Name} ({cardP1.GetType().Name}, {player1Name}) lost with damage {cardP1.Damage} and element {Enum.GetName(typeof(ElementType), cardP1.Element)} " +
$"against {cardP2.Name} ({cardP2.GetType().Name}, {player2Name}) with damage {cardP2.Damage} and element {Enum.GetName(typeof(ElementType), cardP2.Element)}. " +
$"The accuracy of the attack was {Math.Round(_accuracy, 3)}");
}
}
public static BattleDeck GenerateBattleDeck(User user)
{
DummyCard[] dummyDeck = CardsUsersDatabaseHandler.GetDummyDeck(user);
BattleDeck deck = new BattleDeck();
foreach (DummyCard card in dummyDeck)
{
deck.AddCard(DummyCardConverter.Convert(card));
}
return(deck);
}