inial impl
This commit is contained in:
Michal Vrba
@@ -0,0 +1,601 @@
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namespace Faraon.Core.Engine;
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using Faraon.Core.Models;
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public class GameEngine
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{
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private readonly Deck _deckManager;
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public GameState State { get; }
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public event Action<GameEvent>? OnGameEvent;
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public GameEngine(int? seed = null)
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{
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_deckManager = new Deck(seed);
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State = new GameState();
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}
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public void StartGame(List<Player> players, RuleOptions rules)
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{
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if (players.Count < 2 || players.Count > 4)
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{
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throw new ArgumentException("Hra Faraón vyžaduje 2 až 4 hráčov.", nameof(players));
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}
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State.Players = players;
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State.Rules = rules;
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State.IsGameOver = false;
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State.LastFinishedPlayer = null;
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State.TurnCount = 1;
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State.PendingDrawCount = 0;
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State.PendingSkip = false;
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State.ActiveSuit = null;
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State.PendingHornikPlayer = null;
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State.TurnState = TurnState.Playing;
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foreach (var player in State.Players)
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{
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player.Reset();
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}
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// Vytvorenie a zamiešanie balíčka
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State.DrawDeck = _deckManager.CreateShuffledDeck();
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State.DiscardPile.Clear();
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// Rozdanie kariet každému hráčovi
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for (int i = 0; i < State.Rules.InitialCardCount; i++)
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{
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foreach (var player in State.Players)
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{
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if (State.DrawDeck.Count > 0)
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{
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var card = State.DrawDeck[0];
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State.DrawDeck.RemoveAt(0);
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player.Hand.Add(card);
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}
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}
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}
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// Otočenie prvej karty na odhadzovaciu kôpku
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// Ak je prvá karta sedma, eso alebo horník, v základnej hre ju berieme ako štartovaciu bez okamžitého trestu
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var startCard = State.DrawDeck[0];
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State.DrawDeck.RemoveAt(0);
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State.DiscardPile.Add(startCard);
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State.CurrentPlayerIndex = 0;
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EmitEvent(new GameEvent(
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GameEventType.GameStarted,
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State.CurrentPlayer,
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Card: startCard,
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Message: "Hra sa začala!"
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));
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}
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public bool CanPlayCard(Player player, Card card)
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{
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if (State.IsGameOver || State.TurnState != TurnState.Playing) return false;
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if (player != State.CurrentPlayer) return false;
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if (!player.Hand.Contains(card)) return false;
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return ActionValidator.CanPlayCard(
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card,
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State.TopCard,
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State.ActiveSuit,
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State.PendingDrawCount,
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State.PendingSkip,
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State.Rules
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);
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}
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public bool CanBurnCards(Player player, List<Card> cards)
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{
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if (State.IsGameOver || State.TurnState != TurnState.Playing) return false;
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if (player != State.CurrentPlayer) return false;
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if (cards.Any(c => !player.Hand.Contains(c))) return false;
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return ActionValidator.CanBurnCards(
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cards,
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State.PendingDrawCount,
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State.PendingSkip,
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State.Rules
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);
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}
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public bool CanPlayCards(Player player, List<Card> cards)
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{
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if (State.IsGameOver || State.TurnState != TurnState.Playing) return false;
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if (player != State.CurrentPlayer) return false;
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if (cards == null || cards.Count == 0) return false;
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if (cards.Any(c => !player.Hand.Contains(c))) return false;
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return ActionValidator.CanPlayCards(
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cards,
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State.TopCard,
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State.ActiveSuit,
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State.PendingDrawCount,
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State.PendingSkip,
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State.Rules
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);
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}
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public bool PlayCards(Player player, List<Card> cards, Suit? chosenSuit = null)
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{
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if (!CanPlayCards(player, cards)) return false;
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if (cards.Count == 1)
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{
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return PlayCard(player, cards[0], chosenSuit);
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}
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// 4 rovnaké karty pri pravidle spálenia
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if (cards.Count == 4 && State.Rules.FourOfAKindBurns && State.PendingDrawCount == 0 && !State.PendingSkip)
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{
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return BurnCards(player, cards);
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}
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// Zoradíme karty tak, aby prvá vyložená karta legálne sadla na stôl a posledná ostala na vrchu
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List<Card> orderedCards;
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if (ActionValidator.CanPlayCard(cards[0], State.TopCard, State.ActiveSuit, State.PendingDrawCount, State.PendingSkip, State.Rules))
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{
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// Prvá karta zvolená hráčom priamo sedí na stôl -> zachováme presné poradie hráča
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orderedCards = new List<Card>(cards);
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}
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else
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{
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// Nájdeme kartu, ktorá legálne viaže combo na stôl, a dáme ju na začiatok
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var matching = cards.FirstOrDefault(c => ActionValidator.CanPlayCard(
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c, State.TopCard, State.ActiveSuit, State.PendingDrawCount, State.PendingSkip, State.Rules)) ?? cards[0];
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orderedCards = new List<Card> { matching };
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foreach (var c in cards)
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{
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if (c != matching)
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{
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orderedCards.Add(c);
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}
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}
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}
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foreach (var c in orderedCards)
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{
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player.Hand.Remove(c);
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State.DiscardPile.Add(c);
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}
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var firstRank = cards[0].Rank;
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State.ActiveSuit = null;
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// Efekt Horníkov
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if (firstRank == Rank.OverKnave)
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{
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if (chosenSuit.HasValue)
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{
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State.ActiveSuit = chosenSuit.Value;
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EmitEvent(new GameEvent(
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GameEventType.SuitChanged,
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player,
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Cards: cards,
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ChosenSuit: chosenSuit.Value,
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Message: $"{player.Name} zahral {cards.Count}x Horníka a zmenil farbu!"
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));
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}
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else
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{
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State.TurnState = TurnState.SelectingSuit;
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State.PendingHornikPlayer = player;
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EmitEvent(new GameEvent(
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GameEventType.CardPlayed,
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player,
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Cards: cards,
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Message: $"{player.Name} zahral {cards.Count}x Horníka a vyberá farbu..."
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));
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return true;
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}
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}
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// Efekt Sediem
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else if (firstRank == Rank.Seven)
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{
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int addedPenalty = cards.Count * 2;
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State.PendingDrawCount += addedPenalty;
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var redSeven = cards.FirstOrDefault(c => c.IsRedSeven);
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if (redSeven != null && State.Rules.RedSevenRevives && State.LastFinishedPlayer != null && State.LastFinishedPlayer != player)
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{
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var revived = State.LastFinishedPlayer;
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revived.FinishedPosition = null;
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State.LastFinishedPlayer = null;
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DrawCardsForPlayer(revived, 3);
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EmitEvent(new GameEvent(
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GameEventType.PlayerRevived,
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player,
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TargetPlayer: revived,
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Cards: cards,
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ExtraData: 3,
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Message: $"🔥 {player.Name} zahral combo {cards.Count}x Sedma a vrátil hráča {revived.Name} späť do hry!"
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));
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}
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.SevenStacked,
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player,
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Cards: cards,
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ExtraData: State.PendingDrawCount,
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Message: $"⚡ COMBO {cards.Count}x Sedma! Trest stúpol na {State.PendingDrawCount} kariet!"
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));
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}
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}
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// Efekt Es
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else if (firstRank == Rank.Ace)
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{
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bool wasPending = State.PendingSkip;
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State.PendingSkip = true;
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if (wasPending)
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{
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EmitEvent(new GameEvent(
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GameEventType.AceCountered,
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player,
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Cards: cards,
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Message: $"❄️ {player.Name} prebil Eso {cards.Count}x Esom!"
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));
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}
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.AceSkipped,
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player,
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Cards: cards,
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Message: $"❄️ COMBO {cards.Count}x Eso! Ďalší hráč stojí."
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));
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}
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}
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// Ostatné karty
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.CardPlayed,
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player,
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Cards: cards,
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Message: $"{player.Name} zahral combo {cards.Count}x {cards[0].RankName}!"
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));
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}
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CheckPlayerFinish(player);
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AdvanceTurn();
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return true;
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}
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public bool PlayCard(Player player, Card card, Suit? chosenSuit = null)
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{
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if (!CanPlayCard(player, card)) return false;
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// Odstránenie z ruky
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player.Hand.Remove(card);
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State.DiscardPile.Add(card);
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// Ak bola predtým zmenená farba, zrušíme ju (alebo prepíšeme novým horníkom)
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State.ActiveSuit = null;
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// Efekt Horníka
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if (card.IsHornik)
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{
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if (chosenSuit.HasValue)
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{
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State.ActiveSuit = chosenSuit.Value;
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EmitEvent(new GameEvent(
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GameEventType.SuitChanged,
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player,
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Card: card,
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ChosenSuit: chosenSuit.Value,
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Message: $"{player.Name} zahral Horníka a zmenil farbu na {card.SuitName}!"
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));
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}
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else
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{
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// Čakáme na výber farby
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State.TurnState = TurnState.SelectingSuit;
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State.PendingHornikPlayer = player;
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EmitEvent(new GameEvent(
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GameEventType.CardPlayed,
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player,
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Card: card,
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Message: $"{player.Name} zahral Horníka a vyberá farbu..."
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));
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return true;
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}
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}
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.CardPlayed,
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player,
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Card: card,
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Message: $"{player.Name} zahral {card.Name}."
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));
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}
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// Efekt Sedmy
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if (card.IsSeven)
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{
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State.PendingDrawCount += 2;
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// Červená sedma vracia do hry
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if (card.IsRedSeven && State.Rules.RedSevenRevives && State.LastFinishedPlayer != null && State.LastFinishedPlayer != player)
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{
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var revived = State.LastFinishedPlayer;
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revived.FinishedPosition = null;
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State.LastFinishedPlayer = null;
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// Doberie 3 karty
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DrawCardsForPlayer(revived, 3);
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EmitEvent(new GameEvent(
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GameEventType.PlayerRevived,
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player,
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TargetPlayer: revived,
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Card: card,
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ExtraData: 3,
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Message: $"🔥 {player.Name} zahral Červenú sedmu a vrátil hráča {revived.Name} späť do hry!"
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));
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}
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.SevenStacked,
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player,
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Card: card,
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ExtraData: State.PendingDrawCount,
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Message: $"⚡ Sedma! Ďalší hráč berie {State.PendingDrawCount} karty."
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));
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}
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}
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// Efekt Esa
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if (card.IsAce)
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{
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if (State.PendingSkip)
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{
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EmitEvent(new GameEvent(
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GameEventType.AceCountered,
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player,
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Card: card,
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Message: $"❄️ {player.Name} prebil Eso vlastným Esom!"
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));
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}
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else
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{
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EmitEvent(new GameEvent(
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GameEventType.AceSkipped,
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player,
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Card: card,
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Message: $"❄️ Eso! Ďalší hráč jedno kolo stojí."
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));
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}
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State.PendingSkip = true;
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}
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// Kontrola, či hráč vyhral / skončil
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CheckPlayerFinish(player);
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// Posun na ďalšieho hráča
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AdvanceTurn();
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return true;
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}
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public bool ChooseSuit(Player player, Suit suit)
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{
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if (State.TurnState != TurnState.SelectingSuit || State.PendingHornikPlayer != player)
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{
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return false;
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}
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State.ActiveSuit = suit;
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State.TurnState = TurnState.Playing;
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State.PendingHornikPlayer = null;
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var dummyCard = new Card(suit, Rank.OverKnave);
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EmitEvent(new GameEvent(
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GameEventType.SuitChanged,
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player,
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ChosenSuit: suit,
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Message: $"{player.Name} zmenil farbu na {dummyCard.SuitName} ({dummyCard.SuitSymbol})!"
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));
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// Kontrola, či hráč vyhodením Horníka skončil
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CheckPlayerFinish(player);
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AdvanceTurn();
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return true;
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}
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public bool BurnCards(Player player, List<Card> cards)
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{
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if (!CanBurnCards(player, cards)) return false;
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var rank = cards[0].Rank;
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foreach (var c in cards)
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{
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player.Hand.Remove(c);
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State.DiscardPile.Add(c);
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}
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State.ActiveSuit = null;
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EmitEvent(new GameEvent(
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GameEventType.CardsBurned,
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player,
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Cards: cards,
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Message: $"💥 SPÁLENIE! {player.Name} spálil 4x {cards[0].RankName} a hrá znova!"
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));
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CheckPlayerFinish(player);
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// Pri spálení hráč pokračuje vo svojom ťahu (nevolá sa AdvanceTurn)
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return true;
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}
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public void DrawOrAcknowledge(Player player)
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{
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if (State.IsGameOver || State.TurnState != TurnState.Playing) return;
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if (player != State.CurrentPlayer) return;
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if (State.PendingDrawCount > 0)
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{
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int count = State.PendingDrawCount;
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State.PendingDrawCount = 0;
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DrawCardsForPlayer(player, count);
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EmitEvent(new GameEvent(
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GameEventType.CardDrawn,
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player,
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ExtraData: count,
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Message: $"{player.Name} si potiahol {count} trestné karty zo sedmy."
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));
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AdvanceTurn();
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}
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else if (State.PendingSkip)
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{
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State.PendingSkip = false;
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EmitEvent(new GameEvent(
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GameEventType.AceSkipped,
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player,
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Message: $"{player.Name} stojí toto kolo kvôli Esu."
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));
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AdvanceTurn();
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}
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else
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{
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// Bežné potiahnutie 1 karty
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DrawCardsForPlayer(player, 1);
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EmitEvent(new GameEvent(
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GameEventType.CardDrawn,
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player,
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ExtraData: 1,
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Message: $"{player.Name} si potiahol kartu z balíčka."
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));
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AdvanceTurn();
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}
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}
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public void ContinueFromPassScreen()
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{
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if (State.TurnState == TurnState.PassScreen)
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{
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State.TurnState = TurnState.Playing;
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}
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}
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private void DrawCardsForPlayer(Player player, int count)
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{
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for (int i = 0; i < count; i++)
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{
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EnsureDrawDeckHasCards();
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if (State.DrawDeck.Count > 0)
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{
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var card = State.DrawDeck[0];
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State.DrawDeck.RemoveAt(0);
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player.Hand.Add(card);
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}
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}
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}
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private void EnsureDrawDeckHasCards()
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{
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if (State.DrawDeck.Count > 0) return;
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// Ak je balíček prázdny, vezmeme odhadzovaciu kôpku okrem vrchnej karty
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if (State.DiscardPile.Count > 1)
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{
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var topCard = State.DiscardPile[^1];
|
||||
var cardsToRecycle = State.DiscardPile.Take(State.DiscardPile.Count - 1).ToList();
|
||||
State.DiscardPile.Clear();
|
||||
State.DiscardPile.Add(topCard);
|
||||
|
||||
_deckManager.Shuffle(cardsToRecycle);
|
||||
State.DrawDeck.AddRange(cardsToRecycle);
|
||||
|
||||
EmitEvent(new GameEvent(
|
||||
GameEventType.DeckReshuffled,
|
||||
null,
|
||||
Message: "Lízací balíček bol premiešaný z odhadzovacej kôpky."
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
private void CheckPlayerFinish(Player player)
|
||||
{
|
||||
if (player.Hand.Count == 0 && !player.HasFinished)
|
||||
{
|
||||
int nextPos = State.Players.Count(p => p.HasFinished) + 1;
|
||||
player.FinishedPosition = nextPos;
|
||||
State.LastFinishedPlayer = player;
|
||||
|
||||
EmitEvent(new GameEvent(
|
||||
GameEventType.PlayerFinished,
|
||||
player,
|
||||
ExtraData: nextPos,
|
||||
Message: $"🏆 {player.Name} sa zbavil všetkých kariet a obsadil {nextPos}. miesto!"
|
||||
));
|
||||
|
||||
CheckGameOver();
|
||||
}
|
||||
}
|
||||
|
||||
private void CheckGameOver()
|
||||
{
|
||||
int remaining = State.ActivePlayersCount;
|
||||
if (remaining <= 1)
|
||||
{
|
||||
State.IsGameOver = true;
|
||||
State.TurnState = TurnState.GameOver;
|
||||
|
||||
// Zostávajúcemu hráčovi priradíme posledné miesto
|
||||
var lastPlayer = State.Players.FirstOrDefault(p => !p.HasFinished);
|
||||
if (lastPlayer != null)
|
||||
{
|
||||
lastPlayer.FinishedPosition = State.Players.Count;
|
||||
}
|
||||
|
||||
EmitEvent(new GameEvent(
|
||||
GameEventType.GameOver,
|
||||
null,
|
||||
Message: "Koniec hry! Všetky pozície sú určené."
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
private void AdvanceTurn()
|
||||
{
|
||||
if (State.IsGameOver) return;
|
||||
|
||||
int attempts = 0;
|
||||
do
|
||||
{
|
||||
State.CurrentPlayerIndex = (State.CurrentPlayerIndex + 1) % State.Players.Count;
|
||||
attempts++;
|
||||
}
|
||||
while (State.CurrentPlayer.HasFinished && attempts <= State.Players.Count);
|
||||
|
||||
State.TurnCount++;
|
||||
|
||||
// Ak hráme Pass & Play a nasledujúci hráč je človek a je zapnutá súkromná clona
|
||||
if (State.Rules.PassAndPlayPrivacyScreen && State.CurrentPlayer.Type == PlayerType.Human && State.Players.Count(p => p.Type == PlayerType.Human) > 1)
|
||||
{
|
||||
State.TurnState = TurnState.PassScreen;
|
||||
}
|
||||
else
|
||||
{
|
||||
State.TurnState = TurnState.Playing;
|
||||
}
|
||||
}
|
||||
|
||||
private void EmitEvent(GameEvent e)
|
||||
{
|
||||
OnGameEvent?.Invoke(e);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user