Bug fixing

Sources/App/Infos/TableInfo.swift

@@ -25,7 +25,7 @@ struct TableInfo: Codable {
         self.playerAcross = table.playerInfo(acrossOf: playerIndex, masked: true)
         self.playerRight = table.playerInfo(rightOf: playerIndex, masked: true)
 
-        if table.phase == .selectGame, player.selectsGame {
+        if table.phase == .bidding || table.phase == .selectGame {
             let games = table.minimumPlayableGame?.availableGames ?? GameType.allCases
             self.playableGames = games.filter(player.canPlay).map { $0.id }
         } else {

Sources/App/Model/Player.swift

@@ -187,9 +187,12 @@ final class Player {
         actions = []
     }
 
-    func requiresBid() {
+    func requiresBid(hasWedding: Bool) {
         isNextActor = true
         actions = [.increaseOrMatchGame, .withdrawFromAuction]
+        if hasWedding {
+            actions.append(.acceptWedding)
+        }
     }
 
     func acceptWedding() {
@@ -262,6 +265,7 @@ final class Player {
         selectsGame = false
         actions = [.doubleDuringGame]
         isGameLeader = false
+        handCards = game.sortingType.sort(rawCards).map { .init(card: $0, isPlayable: false) }
         if playsFirstCard {
             setPlayableCardsForStarter(game: game)
         }
@@ -282,21 +286,31 @@ final class Player {
         actions = []
     }
 
-    func didFinishTrick(canDoubleInNextRound: Bool) {
-        isNextActor = false
-        playedCard = nil
+    func didFinish(trick: Trick, winner: Bool, canDoubleInNextRound: Bool) {
+        isNextActor = winner
+        //startedCurrentTrick = winner
+        if winner {
+            wonTricks.append(trick)
+        }
         if canDoubleInNextRound, !isGameLeader {
             actions = [.doubleDuringGame]
         } else {
             actions = []
         }
     }
-
-    func didWin(trick: Trick) {
-        self.wonTricks.append(trick)
-        self.isNextActor = true
+    func didFinishGame() {
+        actions = [.deal]
     }
 
+    func clearLastTrick() {
+        playedCard = nil
+        // This flag is not set until the last trick is cleared, because
+        // it would mess up the stacking of the cards on the table
+        // which relies on this property
+        startedCurrentTrick = isNextActor
+    }
+
+
     func setPlayableCards(forCurrentTrick trick: Trick, in game: GameType?) {
         guard let game = game, isNextActor else {
             for i in 0..<handCards.count {
@@ -310,15 +324,15 @@ final class Player {
             setAllCards(playable: true)
             return
         }
-        guard let first = trick.first else {
+        guard let firstCard = trick.first else {
             setPlayableCardsForStarter(game: game)
             return
         }
 
         let sorter = game.sortingType
 
-        guard sorter.isTrump(first) else {
-            setPlayableCardsFollowing(suit: first.suit, game: game)
+        guard sorter.isTrump(firstCard) else {
+            setPlayableCardsFollowing(suit: firstCard.suit, game: game)
             return
         }
         guard !sorter.hasTrump(in: cards) else {
@@ -326,6 +340,9 @@ final class Player {
             handCards = cards.map {
                 .init(card: $0, isPlayable: sorter.isTrump($0))
             }
+            if !handCards.contains(where: { $0.isPlayable }) {
+                print("No cards to play when having to follow trump")
+            }
             return
         }
         // Can play any card if not in calling game
@@ -338,20 +355,26 @@ final class Player {
         handCards = cards.map {
             .init(card: $0, isPlayable: $0 != ace)
         }
+        if !handCards.contains(where: { $0.isPlayable }) {
+            print("No cards to play when not having to follow trump in a called game")
+        }
     }
 
-    private func setPlayableCardsFollowing(suit: Card.Suit, game: GameType) {
+    private func setPlayableCardsFollowing(suit playedSuit: Card.Suit, game: GameType) {
         let cards = rawCards
         let sorter = game.sortingType
-        // No calling game, allow all cards of same suit
-        let suitCards = sorter.cards(with: suit, in: cards)
+        let suitCards = sorter.cards(with: playedSuit, in: cards)
 
         func followSuit() {
             handCards = cards.map {
-                .init(card: $0, isPlayable: !sorter.isTrump($0) && $0.suit == suit)
+                .init(card: $0, isPlayable: !sorter.isTrump($0) && $0.suit == playedSuit)
+            }
+            if !handCards.contains(where: { $0.isPlayable }) {
+                print("No cards to play when following suit")
             }
         }
-        guard let called = game.calledSuit else {
+
+        guard let calledSuit = game.calledSuit else {
             if suitCards.isEmpty {
                 // Can play any card
                 setAllCards(playable: true)
@@ -361,20 +384,26 @@ final class Player {
             }
             return
         }
-        let ace = Card(called, .ass)
-        guard called == suit else {
-            if suitCards.isEmpty {
-                // Exclude called ace, all others allowed
-                handCards = cards.map {
-                    .init(card: $0, isPlayable: $0 != ace)
-                }
-            } else {
-                // Must follow suit (called ace automatically excluded)
-                followSuit()
+        print("Has called suit \(calledSuit)")
+        let ace = Card(calledSuit, .ass)
+        guard !suitCards.isEmpty else {
+            // Exclude called ace, all others allowed
+            handCards = cards.map {
+                .init(card: $0, isPlayable: $0 != ace)
+            }
+            if !handCards.contains(where: { $0.isPlayable }) {
+                print("No cards to play when following called suit without suit cards")
             }
             return
         }
-        // The called suit is player, must commit ace
+        guard calledSuit == playedSuit else {
+            print("Following uncalled suit since no suitable cards")
+            // Must follow suit (called ace not present)
+            followSuit()
+            return
+        }
+
+        // The called suit is played, must commit ace
         guard cards.contains(ace) else {
             // Must follow suit
             followSuit()
@@ -382,6 +411,9 @@ final class Player {
         }
         // Must play ace
         handCards = cards.map { .init(card: $0, isPlayable: $0 == ace) }
+        if !handCards.contains(where: { $0.isPlayable }) {
+            print("No cards to play when having to play ace of called suit")
+        }
     }
 
     private func setPlayableCardsForStarter(game: GameType) {

Sources/App/Model/Table.swift

@@ -72,6 +72,10 @@ final class Table {
     var currentTrick: [Card] {
         players.compactMap { $0.playedCard }
     }
+
+    var didFinishGame: Bool {
+        !players.contains { !$0.handCards.isEmpty }
+    }
     
     init(id: TableId, name: TableName, isPublic: Bool) {
         self.id = id
@@ -111,10 +115,13 @@ final class Table {
         players.first { $0.name == player }
     }
 
+    var indexOfTrickStarter: Int {
+        players.firstIndex { $0.startedCurrentTrick }!
+    }
+
     func playerInfo(at index: Int, masked: Bool) -> PlayerInfo? {
-        let position = players.firstIndex { $0.startedCurrentTrick }!
-        let layer = (index - position + 4) % 4
-        //
+        let starter = indexOfTrickStarter
+        let layer = (4 - starter + index) % 4
         return player(at: index)?.info(masked: masked, positionInTrick: layer)
     }
     
@@ -220,37 +227,61 @@ final class Table {
         if phase == .selectWeddingCard {
             return selectedCardForWedding(card: card, player: player)
         }
-        guard let game = gameType,
-                player.hasPlayable(card: card) else {
+        guard let game = gameType, player.hasPlayable(card: card) else {
+            // Player only has playable cards when it is active
             return .invalidCard
         }
+        if hasCompletedTrick {
+            // Hide cards from last trick when next card is played
+            players.forEach { $0.clearLastTrick() }
+        }
         player.play(card: card)
         if let completedTrick = completedTrick {
             didFinish(trick: completedTrick, in: game)
+            // Update cards for empty trick
+            players.forEach { $0.setPlayableCards(forCurrentTrick: [], in: game) }
         } else {
             let next = nextPlayer(after: player)
             next.isNextActor = true
             player.isNextActor = false
+            // Update cards for empty trick
+            players.forEach { $0.setPlayableCards(forCurrentTrick: currentTrick, in: game) }
+        }
+        if didFinishGame {
+            finishedGame()
         }
-        updatePlayableCards()
         sendUpdateToAllPlayers()
         return .success
     }
 
-    private func updatePlayableCards() {
-        let playedCards = currentTrick
-        players.forEach {
-            $0.setPlayableCards(forCurrentTrick: playedCards, in: gameType)
+    private func finishedGame() {
+        phase = .gameFinished
+        players.forEach { $0.didFinishGame() }
+        guard didFinishGame else {
+            // Either no doubles or bids
+            return
         }
+        // TODO: Calculate winner, points, cost
+
     }
 
     func didFinish(trick: Trick, in game: GameType) {
         // If trick is completed, calculate winner
-        let index = trick.highCardIndex(forGame: game)
+        let startIndex = indexOfTrickStarter
+        let rotated = trick.rotated(toStartAt: startIndex)
+        let index = rotated.highCardIndex(forGame: game)
+        print("Winner \(index) for \(rotated)")
+        let winner = players[(startIndex + index) % 4]
         players.forEach {
-            $0.didFinishTrick(canDoubleInNextRound: didDoubleInCurrentRound)
+            $0.didFinish(trick: trick,
+                         winner: winner == $0,
+                         canDoubleInNextRound: didDoubleInCurrentRound)
+        }
+        if game == .bettel && winner.isGameLeader {
+            // A bettel is lost if a single trick is won by the leader
+            finishedGame()
+            return
         }
-        players[index].didWin(trick: trick)
         didDoubleInCurrentRound = false
     }
     
@@ -285,9 +316,12 @@ final class Table {
         guard isFull else {
             return .tableNotFull
         }
-        guard phase == .waitingForPlayers else {
+        guard phase == .waitingForPlayers || phase == .gameFinished else {
             return .tableStateInvalid
         }
+        if phase == .gameFinished {
+            prepareForNextGame()
+        }
         
         let cards = Dealer.dealFirstCards()
         for (index, player) in players.enumerated() {
@@ -303,10 +337,11 @@ final class Table {
         guard allPlayersFinishedDoubling else {
             return .success
         }
-        guard initialDoubleExists else {
-            return dealNextGame()
+        if initialDoubleExists {
+            dealAdditionalCards()
+        } else {
+            finishedGame()
         }
-        dealAdditionalCards()
         return .success
     }
     
@@ -329,7 +364,7 @@ final class Table {
             print("Invalid minimum game \(minimumPlayableGame!) for wedding call")
             return .tableStateInvalid
         }
-        guard player.offersWedding else {
+        guard player.canOfferWedding else {
             print("Player does not offer wedding")
             return .tableStateInvalid
         }
@@ -365,8 +400,11 @@ final class Table {
             players.forEach { $0.weddingOutbid() }
         }
         player.didPerformBid()
+        if numberOfRemainingBidders == 1 {
+            selectGame(player: player)
+        }
         // Find next player to place bid
-        nextBidder(after: player).requiresBid()
+        nextBidder(after: player).requiresBid(hasWedding: false)
         return .success
     }
 
@@ -376,7 +414,7 @@ final class Table {
             return .tableStateInvalid
         }
         players.forEach { $0.weddingOutbid() }
-        firstPlayer.requiresBid()
+        nextBidder(after: player).requiresBid(hasWedding: true)
         return .success
     }
 
@@ -408,7 +446,7 @@ final class Table {
             $0.weddingAccepted()
         }
         player.acceptWedding()
-        nextBidder(after: player).requiresBid()
+        nextBidder(after: player).requiresBid(hasWedding: false)
         return .success
     }
 
@@ -452,27 +490,32 @@ final class Table {
         player.withdrawFromBidding()
         switch numberOfRemainingBidders {
         case 1:
-            selectGame(player: auctionWinner)
+            if minimumPlayableGame != nil {
+                // Will only be called when at least one player placed a bid
+                selectGame(player: auctionWinner)
+                return .success
+            }
         case 0:
             // All players withdrawn, deal new cards
-            return dealNextGame()
+            finishedGame()
+            return .success
         default:
-            nextBidder(after: player).requiresBid()
+            break
         }
+        nextBidder(after: player).requiresBid(hasWedding: weddingOfferExists)
         return .success
     }
 
-    private func dealNextGame() -> PlayerActionResult {
+    private func prepareForNextGame() {
         let first = firstPlayer
         let newPlayer = self.nextBidder(after: first)
         first.playsFirstCard = false
         newPlayer.playsFirstCard = true
+        print("Made \(newPlayer.name) to new starter")
         prepareTableForFirstGame()
-        return dealInitialCards()
     }
 
     private func selectGame(player: Player) {
-        minimumPlayableGame = nil
         gameType = nil
         phase = .selectGame
         players.forEach { $0.auctionEnded() }
@@ -518,6 +561,7 @@ final class Table {
         }
         player.numberOfRaises += 1
         players.forEach { $0.switchLeadership() }
+        didDoubleInCurrentRound = true
         return .success
     }