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This commit is contained in:
Christoph Hagen
2021-12-03 18:03:29 +01:00
parent 4fe71136a2
commit 3db9652cad
27 changed files with 1540 additions and 898 deletions
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19
Sources/App/Infos/CardInfo.swift
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@ -1,19 +0,0 @@
import Foundation
struct CardInfo: ClientMessage {
static let type: ClientMessageType = .cardInfo
struct HandCard: Codable {
let card: CardId
let playable: Bool
}
/// The cards for a player
let cards: [HandCard]
// The cards on the table, as seen from the players perspective
let tableCards: [CardId]
}

30
Sources/App/Infos/PlayerInfo.swift Normal file
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@ -0,0 +1,30 @@
import Foundation
struct PlayerInfo: Codable, Equatable {
let name: PlayerName
let connected: Bool
/// The player is the next one to perform an action
let active: Bool
/// The cards in the hand of the player
let cards: [CardInfo]
/// The action the player can perform
let actions: [String]
init(player: Player, isMasked: Bool) {
self.name = player.name
self.connected = player.isConnected
self.active = player.isNextActor
if isMasked {
self.cards = []
self.actions = []
} else {
self.actions = player.actions.map { $0.path }
self.cards = player.handCards.map { $0.cardInfo }
}
}
}

27
Sources/App/Infos/PublicTableInfo.swift Normal file
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@ -0,0 +1,27 @@
import Foundation
struct PublicTableInfo: Codable {
let id: TableId
let name: TableName
let players: [PlayerName]
let tableIsFull: Bool
init(id: TableId, name: String, players: [PlayerName]) {
self.id = id
self.name = name
self.players = players
self.tableIsFull = players.count == maximumPlayersPerTable
}
}
extension PublicTableInfo: Comparable {
static func < (lhs: PublicTableInfo, rhs: PublicTableInfo) -> Bool {
lhs.name < rhs.name
}
}

36
Sources/App/Infos/TableInfo.swift
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@ -1,30 +1,34 @@
import Foundation
struct TableInfo: ClientMessage {
struct TableInfo: Codable {
static let type: ClientMessageType = .tableInfo
let id: String
let name: String
let players: [PlayerState]
let tableIsFull: Bool
let player: PlayerInfo
struct PlayerState: Codable, Equatable {
let name: PlayerName
let connected: Bool
init(name: PlayerName, connected: Bool) {
self.name = name
self.connected = connected
}
let playerLeft: PlayerInfo?
let playerAcross: PlayerInfo?
let playerRight: PlayerInfo?
init(_ table: Table, forPlayerAt playerIndex: Int) {
self.id = table.id
self.name = table.name
self.player = table.player(at: playerIndex)!.info(masked: false)
self.playerLeft = table.player(leftOf: playerIndex)?.info(masked: true)
self.playerAcross = table.player(acrossOf: playerIndex)?.info(masked: true)
self.playerRight = table.player(rightOf: playerIndex)?.info(masked: true)
}
}
extension TableInfo {
}
extension TableInfo: Comparable {
static func < (lhs: TableInfo, rhs: TableInfo) -> Bool {

32
Sources/App/Management/ClientConnection.swift
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@ -1,32 +0,0 @@
import Foundation
import WebSocketKit
private let encoder = JSONEncoder()
enum ClientMessageType: String {
/// The names and connection states of th player, plus table name and id
case tableInfo = "t"
/// The hand cards of the player and the cards on the table
case cardInfo = "c"
/// The game is in the bidding phase
case biddingInfo = "b"
///
}
protocol ClientMessage: Encodable {
static var type: ClientMessageType { get }
}
extension WebSocket {
func send<T>(_ data: T) where T: ClientMessage {
let json = try! encoder.encode(data)
let string = String(data: json, encoding: .utf8)!
self.send(T.type.rawValue + string)
}
}

26
Sources/App/Management/Database.swift
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@ -24,7 +24,7 @@ final class Database {
func deletePlayer(named name: PlayerName) {
_ = players.deletePlayer(named: name)
tables.remove(player: name)
tables.leaveTable(player: name)
}
func isValid(sessionToken token: SessionToken) -> Bool {
@ -63,8 +63,8 @@ final class Database {
players.registeredPlayerExists(withSessionToken: token)
}
func currentTableOfPlayer(named player: PlayerName) -> TableId {
tables.currentTableOfPlayer(named: player) ?? ""
func currentTableOfPlayer(named player: PlayerName) -> TableInfo? {
tables.tableInfo(player: player)
}
// MARK: Tables
@ -73,20 +73,20 @@ final class Database {
Create a new table with optional players.
- Parameter name: The name of the table
- Parameter players: The player creating the table
- Parameter visible: Indicates that this is a game joinable by everyone
- Parameter isPublic: Indicates that this is a game joinable by everyone
- Returns: The table id
*/
func createTable(named name: TableName, player: PlayerName, visible: Bool) -> TableId {
tables.createTable(named: name, player: player, visible: visible)
func createTable(named name: TableName, player: PlayerName, isPublic: Bool) -> TableId {
tables.createTable(named: name, player: player, isPublic: isPublic)
}
func getPublicTableInfos() -> [TableInfo] {
tables.getPublicTableInfos()
func getPublicTableInfos() -> [PublicTableInfo] {
tables.publicTableList
}
func join(tableId: TableId, playerToken: SessionToken) -> JoinTableResult {
func join(tableId: TableId, playerToken: SessionToken) -> Result<TableInfo,JoinTableResult> {
guard let player = players.registeredPlayerExists(withSessionToken: playerToken) else {
return .invalidToken
return .failure(.invalidToken)
}
return tables.join(tableId: tableId, player: player)
}
@ -95,14 +95,14 @@ final class Database {
guard let player = players.registeredPlayerExists(withSessionToken: playerToken) else {
return false
}
tables.remove(player: player)
tables.leaveTable(player: player)
return true
}
func dealCards(playerToken: SessionToken) -> DealCardResult {
func performAction(playerToken: SessionToken, action: Player.Action) -> PlayerActionResult {
guard let player = players.registeredPlayerExists(withSessionToken: playerToken) else {
return .invalidToken
}
return tables.dealCards(player: player)
return tables.performAction(player: player, action: action)
}
}

14
Sources/App/Management/DiskWriter.swift
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@ -40,19 +40,23 @@ extension DiskWriter {
}
}
func readLinesFromDisk() throws -> [String] {
func readDataFromDisk() throws -> Data {
if #available(macOS 10.15.4, *) {
guard let data = try storageFile.readToEnd() else {
try storageFile.seekToEnd()
return []
return Data()
}
return parseLines(data: data)
return data
} else {
let data = storageFile.readDataToEndOfFile()
return parseLines(data: data)
return storageFile.readDataToEndOfFile()
}
}
func readLinesFromDisk() throws -> [String] {
let data = try readDataFromDisk()
return parseLines(data: data)
}
private func parseLines(data: Data) -> [String] {
String(data: data, encoding: .utf8)!
.components(separatedBy: "\n")

242
Sources/App/Management/TableManagement.swift
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@ -9,34 +9,27 @@ typealias TableName = String
final class TableManagement: DiskWriter {
/// A list of table ids for public games
private var publicTables = Set<TableId>()
/// A mapping from table id to table name (for all tables)
private var tableNames = [TableId: TableName]()
/// A mapping from table id to participating players
private var tablePlayers = [TableId: [PlayerName]]()
/// A reverse list of players and their table id
private var playerTables = [PlayerName: TableId]()
private var playerConnections = [PlayerName : WebSocket]()
private var tablePhase = [TableId: GamePhase]()
/// All tables indexed by their id
private var tables = [TableId : Table]()
/// The handle to the file where the tables are persisted
let storageFile: FileHandle
/// The url to the file where the tables are persisted
let storageFileUrl: URL
/**
Load the tables from a file in the storage folder
- Parameter storageFolder: The url to the folder where the table file is stored
- Throws: Errors when the file could not be read
*/
init(storageFolder: URL) throws {
let url = storageFolder.appendingPathComponent("tables.txt")
storageFileUrl = url
storageFile = try Self.prepareFile(at: url)
var entries = [TableId : (name: TableName, public: Bool, players: [PlayerName])]()
var entries = [TableId : (name: TableName, isPublic: Bool, players: [PlayerName])]()
try readLinesFromDisk().forEach { line in
// Each line has parts: ID | NAME | PLAYER, PLAYER, ...
let parts = line.components(separatedBy: ":")
@ -54,31 +47,38 @@ final class TableManagement: DiskWriter {
entries[id] = (name, isPublic, players)
}
}
entries.forEach { id, table in
tableNames[id] = table.name
if table.public {
publicTables.insert(id)
}
tablePlayers[id] = table.players
tablePhase[id] = .waitingForPlayers
for player in table.players {
playerTables[player] = id
}
entries.forEach { id, tableData in
let table = Table(id: id, name: tableData.name, isPublic: tableData.isPublic)
tableData.players.forEach { _ = table.add(player: $0) }
tables[id] = table
}
print("Loaded \(tableNames.count) tables")
print("Loaded \(tables.count) tables")
}
/**
Writes the table info to disk.
Currently only the id, name, visibility and players are stored, all other information is lost.
- Parameter table: The changed table information to persist
- Returns: `true`, if the entry was written, `false` on error
*/
@discardableResult
private func save(table tableId: TableId) -> Bool {
let name = tableNames[tableId]!
let visible = publicTables.contains(tableId) ? "public" : "private"
let players = tablePlayers[tableId]!
let entry = [tableId, name, visible, players.joined(separator: ",")].joined(separator: ":")
private func writeTableToDisk(table: Table) -> Bool {
let visible = table.isPublic ? "public" : "private"
let players = table.playerNames.joined(separator: ",")
let entry = [table.id, table.name, visible, players].joined(separator: ":")
return writeToDisk(line: entry)
}
/**
Writes the deletion of a table to disk.
The deletion is written as a separate entry and appended to the file, in order to reduce disk I/O.
- Parameter tableId: The id of the deleted table
- Returns: `true`, if the entry was written, `false` on error
*/
@discardableResult
private func deleteTable(tableId: TableId) -> Bool {
private func writeTableDeletionEntry(tableId: TableId) -> Bool {
let entry = [tableId, "", "", ""].joined(separator: ":")
return writeToDisk(line: entry)
}
@ -87,166 +87,88 @@ final class TableManagement: DiskWriter {
Create a new table with optional players.
- Parameter name: The name of the table
- Parameter players: The player creating the table
- Parameter visible: Indicates that this is a game joinable by everyone
- Parameter isPublic: Indicates that this is a game joinable by everyone
- Returns: The table id
*/
func createTable(named name: TableName, player: PlayerName, visible: Bool) -> TableId {
let tableId = TableId.newToken()
tableNames[tableId] = name
tablePlayers[tableId] = [player]
playerTables[player] = tableId
if visible {
publicTables.insert(tableId)
}
save(table: tableId)
return tableId
func createTable(named name: TableName, player: PlayerName, isPublic: Bool) -> TableId {
let table = Table(newTable: name, isPublic: isPublic)
_ = table.add(player: name)
tables[table.id] = table
writeTableToDisk(table: table)
return table.id
}
func getPublicTableInfos() -> [TableInfo] {
publicTables.map(tableInfo).sorted()
/// A list of all public tables
var publicTableList: [PublicTableInfo] {
tables.values.filter { $0.isPublic }.map { $0.publicInfo }
}
private func tableInfo(id tableId: TableId) -> TableInfo {
let players = tablePlayers[tableId]!.map(playerState)
return TableInfo(
id: tableId,
name: tableNames[tableId]!,
players: players,
tableIsFull: players.count == maximumPlayersPerTable)
/**
Get the table info for a player
- Parameter player: The name of the player
- Returns: The table info, if the player has joined a table
*/
func tableInfo(player: PlayerName) -> TableInfo? {
currentTable(for: player)?.compileInfo(for: player)
}
private func playerState(_ player: PlayerName) -> TableInfo.PlayerState {
.init(name: player, connected: playerIsConnected(player))
}
private func playerIsConnected(_ player: PlayerName) -> Bool {
playerConnections[player] != nil
}
func currentTableOfPlayer(named player: PlayerName) -> TableId? {
playerTables[player]
private func currentTable(for player: PlayerName) -> Table? {
tables.values.first(where: { $0.contains(player: player) })
}
/**
Join a table.
- Parameter tableId: The table to join
- Parameter player: The name of the player who wants to join.
- Returns: The result of the join operation
*/
func join(tableId: TableId, player: PlayerName) -> JoinTableResult {
guard var players = tablePlayers[tableId] else {
return .tableNotFound
func join(tableId: TableId, player: PlayerName) -> Result<TableInfo, JoinTableResult> {
if let existing = currentTable(for: player) {
guard existing.id == tableId else {
return .failure(.alreadyJoinedOtherTable)
}
return .success(existing.compileInfo(for: player)!)
}
guard !players.contains(player) else {
return .success
guard let table = tables[tableId] else {
return .failure(.tableNotFound)
}
guard players.count < maximumPlayersPerTable else {
return .tableIsFull
guard table.add(player: player) else {
return .failure(.tableIsFull)
}
players.append(player)
if let oldTable = playerTables[tableId] {
remove(player: player, fromTable: oldTable)
}
tablePlayers[tableId] = players
playerTables[player] = tableId
save(table: tableId)
return .success
writeTableToDisk(table: table)
return .success(table.compileInfo(for: player)!)
}
func remove(player: PlayerName, fromTable tableId: TableId) {
tablePlayers[tableId] = tablePlayers[tableId]?.filter { $0 != player }
disconnect(player: player)
playerTables[player] = nil
// TODO: End game if needed
// TODO: Remove table if empty
save(table: tableId)
}
func remove(player: PlayerName) {
guard let tableId = playerTables[player] else {
/**
A player leaves the table it previously joined
- Parameter player: The name of the player
*/
func leaveTable(player: PlayerName) {
guard let table = currentTable(for: player) else {
return
}
// Already saves table to disk
remove(player: player, fromTable: tableId)
table.remove(player: player)
writeTableToDisk(table: table)
}
func connect(player: PlayerName, using socket: WebSocket) -> Bool {
guard let tableId = playerTables[player] else {
guard let table = currentTable(for: player) else {
return false
}
guard let players = tablePlayers[tableId] else {
print("Player \(player) was assigned to missing table \(tableId.prefix(5))")
playerTables[player] = nil
return false
}
guard players.contains(player) else {
print("Player \(player) wants updates for table \(tableId.prefix(5)) it didn't join")
return false
}
playerConnections[player] = socket
sendTableInfo(toTable: tableId)
// TODO: Send cards to player
return true
return table.connect(player: player, using: socket)
}
func disconnect(player: PlayerName) {
if let socket = playerConnections.removeValue(forKey: player) {
if !socket.isClosed {
_ = socket.close()
}
}
guard let tableId = playerTables[player] else {
guard let table = currentTable(for: player) else {
return
}
sendTableInfo(toTable: tableId)
// Change table phase to waiting
table.disconnect(player: player)
}
private func sendTableInfo(toTable tableId: TableId) {
let name = tableNames[tableId]!
var players = tablePlayers[tableId]!
let isFull = players.count == maximumPlayersPerTable
for _ in players.count..<maximumPlayersPerTable {
players.append("")
}
let states = players.map(playerState)
players.enumerated().forEach { index, player in
guard let socket = playerConnections[player] else {
return
}
let info = TableInfo(
id: tableId,
name: name,
players: states.rotated(toStartAt: index),
tableIsFull: isFull)
socket.send(info)
}
}
func dealCards(player: PlayerName) -> DealCardResult {
guard let tableId = playerTables[player] else {
func performAction(player: PlayerName, action: Player.Action) -> PlayerActionResult {
guard let table = currentTable(for: player) else {
return .noTableJoined
}
guard let players = tablePlayers[tableId] else {
playerTables[player] = nil
print("Player \(player) assigned to missing table \(tableId.prefix(5))")
return .noTableJoined
}
guard players.count == maximumPlayersPerTable else {
return .tableNotFull
}
let cards = Dealer.deal()
let handCards = ["", "", "", ""]
players.enumerated().forEach { index, player in
guard let socket = playerConnections[player] else {
return
}
let info = CardInfo(
cards: cards[index].map { .init(card: $0.id, playable: false) },
tableCards: handCards.rotated(toStartAt: index))
socket.send(info)
}
return .success
return table.perform(action: action, forPlayer: player)
}
}

26
Sources/App/Model/Card.swift
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@ -73,6 +73,15 @@ struct Card: Codable {
var points: Int {
symbol.points
}
static let allCards: Set<Card> = {
let all = Card.Suit.allCases.map { suit in
Card.Symbol.allCases.map { symbol in
Card(suit: suit, symbol: symbol)
}
}.joined()
return Set(all)
}()
}
extension Card: CustomStringConvertible {
@ -86,3 +95,20 @@ extension Card: Hashable {
}
struct PlayableCard {
let card: Card
let isPlayable: Bool
var cardInfo: CardInfo {
.init(card: card.id, playable: isPlayable)
}
}
struct CardInfo: Codable, Equatable {
let card: CardId
let playable: Bool
}

49
Sources/App/Model/CardOrders/CardOrder.swift Normal file
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@ -0,0 +1,49 @@
//
// File.swift
//
//
// Created by iMac on 03.12.21.
//
import Foundation
enum CardOrderType {
/// The sorting for most games, where heart is trump
case normal
case wenz
case geier
case soloEichel
case soloBlatt
case soloSchelln
}
protocol CardOrder {
static var trumpOrder: [Card] { get }
static var sortIndex: [Card : Int] { get }
}
extension CardOrder {
static func consecutiveTrumps(_ cards: [Card]) -> Int {
var count = 0
while cards.contains(trumpOrder[count]) {
count += 1
}
guard count >= 3 else {
return 0
}
return count
}
static func sort(_ cards: [Card]) -> [Card] {
cards.sorted { sortIndex[$0]! < sortIndex[$1]! }
}
}

58
Sources/App/Model/CardOrders/NormalCardOrder.swift Normal file
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@ -0,0 +1,58 @@
//
// File.swift
//
//
// Created by iMac on 03.12.21.
//
import Foundation
struct NormalCardOrder: CardOrder {
private static let cardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let sortIndex: [Card : Int] = {
cardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
static let trumpOrder: [Card] = Array(cardOrder[0..<8])
private static let trumps: Set<Card> = Set(trumpOrder)
static func trumpCount(_ cards: [Card]) -> Int {
cards.filter { trumps.contains(card) }.count
}
}

312
Sources/App/Model/Dealer.swift Normal file
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@ -0,0 +1,312 @@
import Foundation
private let wenzCardOder = [
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .ober),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .ober),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .ober),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .ober),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private let geierCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .unter),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .unter),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .unter),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .unter),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private let eichelCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private let blattCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private let schellnCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
]
private let wenzSortIndex: [Card : Int] = {
wenzCardOder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private let geierSortIndex: [Card : Int] = {
geierCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private let eichelSortIndex: [Card : Int] = {
eichelCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private let blattSortIndex: [Card : Int] = {
blattCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private let schellnSortIndex: [Card : Int] = {
schellnCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private let wenzTrumps: [Card] = wenzCardOder[0..<4]
private let geierTrumps: [Card] = geierCardOrder[0..<4]
private let eichelTrumps: [Card] = eichelCardOrder[0..<8]
private let blattTrumps: [Card] = blattCardOrder[0..<8]
private let schellnTrumps: [Card] = schellnCardOrder[0..<8]
extension Card {
func isTrump(in game: GameType) -> Bool {
switch game.sortingType {
case .normal:
trumpsInOrder = normalCardOrder[0..<8]
case .wenz:
trumpsInOrder = wenzCardOder[0..<4]
case .geier:
trumpsInOrder = geierCardOrder[0..<4]
case .soloEichel:
trumpsInOrder = eichelCardOrder[0..<8]
case .soloBlatt:
trumpsInOrder = blattCardOrder[0..<8]
case .soloSchelln:
trumpsInOrder = schellnCardOrder[0..<8]
}
}
}
extension Array where Element == Card {
func sorted(cardOrder order: CardOrder) -> [Card] {
switch order {
case .normal:
return sorted { normalSortIndex[$0]! < normalSortIndex[$1]! }
case .wenz:
return sorted { wenzSortIndex[$0]! < wenzSortIndex[$1]! }
case .geier:
return sorted { geierSortIndex[$0]! < geierSortIndex[$1]! }
case .soloEichel:
return sorted { eichelSortIndex[$0]! < eichelSortIndex[$1]! }
case .soloBlatt:
return sorted { blattSortIndex[$0]! < blattSortIndex[$1]! }
case .soloSchelln:
return sorted { schellnSortIndex[$0]! < schellnSortIndex[$1]! }
}
}
func consecutiveTrumps(for game: GameType) -> Int {
var count = 0
let trumpsInOrder: Array<Card>.SubSequence
switch game.sortingType {
case .normal:
trumpsInOrder = normalCardOrder[0..<8]
case .wenz:
trumpsInOrder = wenzCardOder[0..<4]
case .geier:
trumpsInOrder = geierCardOrder[0..<4]
case .soloEichel:
trumpsInOrder = eichelCardOrder[0..<8]
case .soloBlatt:
trumpsInOrder = blattCardOrder[0..<8]
case .soloSchelln:
trumpsInOrder = schellnCardOrder[0..<8]
}
while contains(trumpsInOrder[count]) {
count += 1
}
guard count >= 3 else {
return 0
}
return count
}
func trumpCount(for game: GameType) -> Int {
}
/**
Split cards into chunks to assign them to players.
- Note: The array must contain a multiple of the `size` parameter
*/
func split(intoChunksOf size: Int) -> [Hand] {
stride(from: 0, to: count, by: size).map { i in
Array(self[i..<i+4])
}
}
var canOfferWedding: Bool {
NormalCardOrder.trumpCount(self) == 1
}
}
struct Dealer {
/**
Creates a random assignment of 4 cards per 4 players for the initial round of doubling.
*/
static func dealFirstCards() -> [Hand] {
// Select 16 random cards for the first hands
Array(Card.allCards.shuffled()[0..<16])
.split(intoChunksOf: 4)
.map { $0.sorted(cardOrder: .normal) }
}
static func dealRemainingCards(of initial: [Hand]) -> [Hand] {
Card.allCards
.subtracting(initial.reduce([], +))
.shuffled()
.split(intoChunksOf: 4)
}
}

5
Sources/App/Model/Game.swift
View File

@ -32,9 +32,8 @@ struct Game: Codable {
self.numberOfDoubles = doubles
self.cards = cards
self.leaders = leaders
self.consecutiveTrumps = Dealer.consecutiveTrumps(
in: leaders.map { cards[$0] }.joined(),
for: type)
self.consecutiveTrumps = Array(leaders.map { cards[$0] }.joined())
.consecutiveTrumps(for: type)
self.currentActor = starter
self.lastTrickWinner = starter
self.completedTricks = []

60
Sources/App/Infos/GameType.swift → Sources/App/Model/GameType.swift
View File

@ -2,6 +2,23 @@ import Foundation
enum GameType: Codable {
enum GameClass: Int {
case ruf = 1
case hochzeit = 2
case bettel = 3
case wenzGeier = 4
case solo = 5
var cost: Int {
switch self {
case .ruf: return 5
case .hochzeit: return 10
case .bettel: return 15
case .wenzGeier, .solo: return 20
}
}
}
case rufEichel
case rufBlatt
case rufSchelln
@ -14,18 +31,18 @@ enum GameType: Codable {
case soloHerz
case soloSchelln
var gameClass: Int {
var gameClass: GameClass {
switch self {
case .rufEichel, .rufBlatt, .rufSchelln:
return 1
return .ruf
case .hochzeit:
return 2
return .hochzeit
case .bettel:
return 3
return .bettel
case .wenz, .geier:
return 4
return .wenzGeier
case .soloEichel, .soloBlatt, .soloHerz, .soloSchelln:
return 5
return .solo
}
}
@ -39,21 +56,10 @@ enum GameType: Codable {
}
var basicCost: Int {
switch self {
case .rufEichel, .rufBlatt, .rufSchelln:
return 5
case .hochzeit:
return 10
case .bettel:
return 15
case .wenz, .geier:
return 20
case .soloEichel, .soloBlatt, .soloHerz, .soloSchelln:
return 20
}
gameClass.cost
}
var sortingType: CardSortingStrategy {
var sortingType: CardOrderType {
switch self {
case .wenz:
return .wenz
@ -70,19 +76,3 @@ enum GameType: Codable {
}
}
}
enum CardSortingStrategy {
/// The sorting for most games, where heart is trump
case normal
case wenz
case geier
case soloEichel
case soloBlatt
case soloSchelln
}

195
Sources/App/Model/Player.swift Normal file
View File

@ -0,0 +1,195 @@
import Foundation
import WebSocketKit
import CloudKit
private let encoder = JSONEncoder()
final class Player {
let name: PlayerName
/// The player is the first to play a card in a new game
var playsFirstCard = false
/// The player is the next to perform an action (e.g. play a card)
var isNextActor = false
/// The player must select the game to play after winning the auction
var selectsGame = false
/// The players plays/played the first card for the current trick
var startedCurrentTrick = false
/// The action available to the player
var actions: [Action] = []
/// Indicates if the player doubled ("legen")
var didDoubleAfterFourCards: Bool? = nil
/// Indicates if the player is still involved in the bidding process
var isStillBidding = true
/// Indicates that the player leads the game ("Spieler")
var isGameLeader = false
/// Indicates the number of raises ("Schuss") of the player
var numberOfRaises = 0
/// The remaining cards of the player
var handCards: [PlayableCard] = []
/// The card played for the current trick
var playedCard: Card? = nil
/// All tricks won by the player in this game
var wonTricks: [Trick] = []
var socket: WebSocket? = nil
init(name: PlayerName) {
self.name = name
}
var rawCards: [Card] {
handCards.map { $0.card }
}
func connect(using socket: WebSocket) {
_ = self.socket?.close()
self.socket = socket
}
func send(_ info: TableInfo) {
try? socket?.send(encodeJSON(info))
}
func disconnect() -> Bool {
guard let socket = socket else {
return false
}
do {
try socket.close().wait()
} catch {
print("Failed to close socket for player: \(name): \(error)")
}
self.socket = nil
return true
}
func prepareForFirstGame(isFirstPlayer: Bool) {
playsFirstCard = isFirstPlayer
isNextActor = isFirstPlayer
selectsGame = false // Not relevant in this phase
startedCurrentTrick = isFirstPlayer
actions = [.deal]
didDoubleAfterFourCards = nil // Not relevant in this phase
isStillBidding = false // Not relevant in this phase
isGameLeader = false // Not relevant in this phase
numberOfRaises = 0 // Not relevant in this phase
handCards = []
playedCard = nil
wonTricks = []
}
func assignFirstCards(_ cards: Hand) {
selectsGame = false // Not relevant in this phase
actions = [.initialDoubleCost, .noDoubleCost]
didDoubleAfterFourCards = nil
isStillBidding = false // Not relevant in this phase
isGameLeader = false // Not relevant in this phase
numberOfRaises = 0 // Not relevant in this phase
handCards = cards.map { .init(card: $0, isPlayable: false) }
playedCard = nil
wonTricks = []
}
func didDouble(_ double: Bool) {
selectsGame = false // Not relevant in this phase
actions = []
didDoubleAfterFourCards = double
isStillBidding = false // Not relevant in this phase
isGameLeader = false // Not relevant in this phase
numberOfRaises = 0 // Not relevant in this phase
playedCard = nil
wonTricks = []
}
func assignRemainingCards(_ cards: Hand) {
isStillBidding = true
isGameLeader = false
numberOfRaises = 0
handCards = (rawCards + cards)
.sorted(CardOrderType: .normal)
.map { .init(card: $0, isPlayable: false) }
playedCard = nil
wonTricks = []
}
func startAuction() {
selectsGame = false // Not relevant in this phase
if playsFirstCard {
actions = [.withdrawFromAuction, .increaseOrMatchGame]
} else {
}
actions = []
isStillBidding = true
isGameLeader = false // Not relevant in this phase
numberOfRaises = 0 // Not relevant in this phase
playedCard = nil
wonTricks = []
}
func info(masked: Bool) -> PlayerInfo {
.init(player: self, isMasked: masked)
}
}
extension Player {
/// Indicate that the player is connected when at a table
var isConnected: Bool {
guard let socket = socket else {
return false
}
guard !socket.isClosed else {
self.socket = nil
return false
}
return true
}
}
extension Player {
enum Action: String, Codable {
/// The player can request cards to be dealt
case deal = "deal"
/// The player doubles on the initial four cards
case initialDoubleCost = "double"
/// The player does not double on the initial four cards
case noDoubleCost = "skip"
/// The player offers a wedding (one trump card)
case offerWedding = "wedding"
/// The player can choose to accept the wedding
case acceptWedding = "accept"
/// The player matches or increases the game during auction
case increaseOrMatchGame = "bid"
/// The player does not want to play
case withdrawFromAuction = "out"
/// The player claims to win and doubles the game cost ("schießen")
case doubleDuringGame = "raise"
/// The url path for the client to call (e.g. /player/deal)
var path: String {
rawValue
}
}
}

233
Sources/App/Model/Table.swift Normal file
View File

@ -0,0 +1,233 @@
import Foundation
import WebSocketKit
private extension Int {
mutating func advanceInTable() {
self = (self + 1) % maximumPlayersPerTable
}
}
final class Table {
let id: TableId
let name: TableName
let isPublic: Bool
var players: [Player] = []
var phase: GamePhase = .waitingForPlayers
var gameType: GameType? = nil
var minimumPlayableGame: GameType.GameClass = .ruf
/// Indicates if doubles are still allowed
var canDoubleDuringGame = false
/// Indicates if any player doubled during the current round, extending it to the next round
var didDoubleInCurrentRound = false
/// Indicates that all players acted after the first four cards
var allPlayersFinishedDoubling: Bool {
!players.contains { $0.didDoubleAfterFourCards == nil }
}
init(id: TableId, name: TableName, isPublic: Bool) {
self.id = id
self.name = name
self.isPublic = isPublic
}
init(newTable name: TableName, isPublic: Bool) {
self.id = .newToken()
self.name = name
self.isPublic = isPublic
}
func add(player: PlayerName) -> Bool {
guard !isFull else {
return false
}
let player = Player(name: player)
players.append(player)
if isFull {
prepareTableForFirstGame()
}
sendUpdateToAllPlayers()
return true
}
func contains(player: PlayerName) -> Bool {
players.contains { $0.name == player }
}
func select(player: PlayerName) -> Player? {
players.first { $0.name == player }
}
func player(leftOf index: Int) -> Player? {
player(at: (index + 1) % 4)
}
func player(acrossOf index: Int) -> Player? {
player(at: (index + 2) % 4)
}
func player(rightOf index: Int) -> Player? {
player(at: (index + 3) % 4)
}
func player(at index: Int) -> Player? {
guard index < players.count else {
return nil
}
return players[index]
}
func remove(player: PlayerName) {
guard contains(player: player) else {
return
}
players = players.filter { $0.name != player }
reset()
}
func connect(player name: PlayerName, using socket: WebSocket) -> Bool {
guard let player = select(player: name) else {
return false
}
player.connect(using: socket)
sendUpdateToAllPlayers()
return true
}
func disconnect(player name: PlayerName) {
guard let player = select(player: name) else {
return
}
guard player.disconnect() else {
return
}
sendUpdateToAllPlayers()
return
}
private func prepareTableForFirstGame() {
self.phase = .waitingForPlayers
self.gameType = nil
self.minimumPlayableGame = .ruf // Not relevant in this phase
self.canDoubleDuringGame = true // Not relevant in this phase
self.didDoubleInCurrentRound = false // Not relevant in this phase
let index = players.firstIndex { $0.playsFirstCard } ?? 0
for i in 0..<maximumPlayersPerTable {
players[i].prepareForFirstGame(isFirstPlayer: i == index)
}
}
private func sendUpdateToAllPlayers() {
players.enumerated().forEach { playerIndex, player in
guard player.isConnected else {
return
}
let info = TableInfo(self, forPlayerAt: playerIndex)
player.send(info)
}
}
// MARK: Player actions
func perform(action: Player.Action, forPlayer player: PlayerName) -> PlayerActionResult {
defer { sendUpdateToAllPlayers() }
switch action {
case .deal:
return dealInitialCards()
case .initialDoubleCost:
return perform(double: true, forPlayer: player)
case .noDoubleCost:
return perform(double: false, forPlayer: player)
case .offerWedding:
fatalError()
case .acceptWedding:
fatalError()
case .increaseOrMatchGame:
fatalError()
case .withdrawFromAuction:
fatalError()
case .doubleDuringGame:
fatalError()
}
}
private func dealInitialCards() -> PlayerActionResult {
guard isFull else {
return .tableNotFull
}
guard phase == .waitingForPlayers else {
return .tableStateInvalid
}
phase = .collectingDoubles
gameType = nil
minimumPlayableGame = .ruf
let cards = Dealer.dealFirstCards()
for (index, player) in players.enumerated() {
player.assignFirstCards(cards[index])
}
return .success
}
func perform(double: Bool, forPlayer name: PlayerName) -> PlayerActionResult {
let player = select(player: player)!
player.didDouble(double)
if allPlayersFinishedDoubling {
dealAdditionalCards()
}
return .success
}
private func dealAdditionalCards() {
let cards = Dealer.dealRemainingCards(of: players.map { $0.rawCards })
for (index, player) in players.enumerated() {
player.assignRemainingCards(cards[index])
}
return .success
}
private func startAuction() {
players.forEach { $0.startAuction() }
minimumPlayableGame = .ruf
}
private func reset() {
phase = .waitingForPlayers
gameType = nil
minimumPlayableGame = .ruf
}
}
extension Table {
var isFull: Bool {
players.count == maximumPlayersPerTable
}
var publicInfo: PublicTableInfo {
.init(id: id, name: name, players: playerNames)
}
var playerNames: [PlayerName] {
players.map { $0.name }
}
func compileInfo(for player: PlayerName) -> TableInfo? {
guard let index = players.firstIndex(where: { $0.name == player }) else {
return nil
}
return TableInfo(self, forPlayerAt: index)
}
}

2
Sources/App/Model/Trick.swift
View File

@ -5,7 +5,7 @@ typealias Trick = [Card]
extension Trick {
func winnerIndex(forGameType type: GameType) -> Int {
let highCard = Dealer.sort(cards: self, using: type.sortingType).first!
let highCard = sorted(cardOrder: type.sortingType).first!
return firstIndex(of: highCard)!
}

2
Sources/App/Results/DealCardsResult.swift
View File

@ -1,7 +1,7 @@
import Foundation
enum DealCardResult {
enum PlayerActionResult {
case success

5
Sources/App/Results/JoinTableResult.swift
View File

@ -1,9 +1,10 @@
import Foundation
enum JoinTableResult {
enum JoinTableResult: Error {
case invalidToken
case alreadyJoinedOtherTable
case tableNotFound
case tableIsFull
case success
}

298
Sources/App/Sorting/Dealer.swift
View File

@ -1,298 +0,0 @@
import Foundation
struct Dealer {
private static let normalCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let wenzCardOder = [
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .ober),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .ober),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .ober),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .ober),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let geierCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .unter),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .unter),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .unter),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .unter),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let eichelCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let blattCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
]
private static let schellnCardOrder = [
Card(.eichel, .ober),
Card(.blatt, .ober),
Card(.herz, .ober),
Card(.schelln, .ober),
Card(.eichel, .unter),
Card(.blatt, .unter),
Card(.herz, .unter),
Card(.schelln, .unter),
Card(.schelln, .ass),
Card(.schelln, .zehn),
Card(.schelln, .könig),
Card(.schelln, .neun),
Card(.schelln, .acht),
Card(.schelln, .sieben),
Card(.eichel, .ass),
Card(.eichel, .zehn),
Card(.eichel, .könig),
Card(.eichel, .neun),
Card(.eichel, .acht),
Card(.eichel, .sieben),
Card(.blatt, .ass),
Card(.blatt, .zehn),
Card(.blatt, .könig),
Card(.blatt, .neun),
Card(.blatt, .acht),
Card(.blatt, .sieben),
Card(.herz, .ass),
Card(.herz, .zehn),
Card(.herz, .könig),
Card(.herz, .neun),
Card(.herz, .acht),
Card(.herz, .sieben),
]
private static let normalSortIndex: [Card : Int] = {
normalCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private static let wenzSortIndex: [Card : Int] = {
wenzCardOder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private static let geierSortIndex: [Card : Int] = {
geierCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private static let eichelSortIndex: [Card : Int] = {
eichelCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private static let blattSortIndex: [Card : Int] = {
blattCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
private static let schellnSortIndex: [Card : Int] = {
schellnCardOrder.enumerated().reduce(into: [:]) { $0[$1.element] = $1.offset }
}()
static func sort<T>(cards: T, using strategy: CardSortingStrategy = .normal) -> [Card] where T: Sequence, T.Element == Card {
switch strategy {
case .normal:
return cards.sorted { normalSortIndex[$0]! < normalSortIndex[$1]! }
case .wenz:
return cards.sorted { wenzSortIndex[$0]! < wenzSortIndex[$1]! }
case .geier:
return cards.sorted { geierSortIndex[$0]! < geierSortIndex[$1]! }
case .soloEichel:
return cards.sorted { eichelSortIndex[$0]! < eichelSortIndex[$1]! }
case .soloBlatt:
return cards.sorted { blattSortIndex[$0]! < blattSortIndex[$1]! }
case .soloSchelln:
return cards.sorted { schellnSortIndex[$0]! < schellnSortIndex[$1]! }
}
}
/**
Creates a random assignment of 8 cards per 4 players.
*/
static func deal() -> [[Card]] {
let deck = Card.Suit.allCases.map { suit in
Card.Symbol.allCases.map { symbol in
Card(suit: suit, symbol: symbol)
}
}.joined()
let random = Array(deck).shuffled()
return (0..<4).map { part -> Array<Card>.SubSequence in
let start = part * 8
let end = start + 8
return random[start..<end]
}.map { sort(cards: $0) }
}
static func consecutiveTrumps<T>(in cards: T, for game: GameType) -> Int where T: Sequence, T.Element == Card {
var count = 0
let trumpsInOrder: Array<Card>.SubSequence
switch game.sortingType {
case .normal:
trumpsInOrder = normalCardOrder[0..<8]
case .wenz:
trumpsInOrder = wenzCardOder[0..<4]
case .geier:
trumpsInOrder = geierCardOrder[0..<4]
case .soloEichel:
trumpsInOrder = eichelCardOrder[0..<8]
case .soloBlatt:
trumpsInOrder = blattCardOrder[0..<8]
case .soloSchelln:
trumpsInOrder = schellnCardOrder[0..<8]
}
while cards.contains(trumpsInOrder[count]) {
count += 1
}
guard count >= 3 else {
return 0
}
return count
}
}

85
Sources/App/routes.swift
View File

@ -9,10 +9,15 @@ private let maximumPlayerNameLength = 40
/// The maximum length of a valid password
private let maximumPasswordLength = 40
func encodeJSON<T>(_ response: T) throws -> String where T: Encodable {
let data = try encoder.encode(response)
return String(data: data, encoding: .utf8)!
}
func routes(_ app: Application) throws {
// MARK: Players & Sessions
/**
Create a new player
- Parameter name: The name of the player, included in the url
@ -33,7 +38,7 @@ func routes(_ app: Application) throws {
password.count < maximumPasswordLength else {
throw Abort(.notAcceptable) // 406
}
guard let hash = try? req.password.hash(password) else {
throw Abort(.failedDependency) // 424
}
@ -42,7 +47,7 @@ func routes(_ app: Application) throws {
}
return token
}
/**
Delete a player.
- Parameter name: The name of the player, included in the url
@ -70,7 +75,7 @@ func routes(_ app: Application) throws {
database.deletePlayer(named: name)
return ""
}
/**
Log in as an existing player.
- Parameter name: The name of the player, included in the url
@ -98,7 +103,7 @@ func routes(_ app: Application) throws {
let token = database.startNewSessionForRegisteredPlayer(named: name)
return token
}
/**
Log in using a session token.
- Parameter token: The session token of the player, as a string in the request body
@ -116,7 +121,7 @@ func routes(_ app: Application) throws {
}
return player
}
/**
Log out.
- Parameter name: The name of the player, included in the url
@ -133,14 +138,14 @@ func routes(_ app: Application) throws {
database.endSession(forSessionToken: token)
return ""
}
/**
Get the current table of the player, if one exists.
- Parameter token: The session token of the player, as a string in the request body
- Throws:
- 400: Missing token
- 401: Invalid token
- Returns: The table id, or an empty string
- Returns: The table info, or an empty string
*/
app.post("player", "table") { req -> String in
guard let token = req.body.string else {
@ -149,9 +154,12 @@ func routes(_ app: Application) throws {
guard let player = database.registeredPlayerExists(withSessionToken: token) else {
throw Abort(.unauthorized) // 401
}
return database.currentTableOfPlayer(named: player)
guard let info = database.currentTableOfPlayer(named: player) else {
return ""
}
return try encodeJSON(info)
}
/**
Start a new websocket connection for the client to receive table updates from the server
- Returns: Nothing
@ -165,9 +173,9 @@ func routes(_ app: Application) throws {
}
}
}
// MARK: Tables
/**
Create a new table.
- Parameter visibility: Indicate a `"public"` or `"private"` table
@ -183,22 +191,22 @@ func routes(_ app: Application) throws {
let token = req.body.string else {
throw Abort(.badRequest) // 400
}
let isVisible: Bool
let isPublic: Bool
if visibility == "private" {
isVisible = false
isPublic = false
} else if visibility == "public" {
isVisible = true
isPublic = true
} else {
throw Abort(.badRequest) // 400
}
guard let player = database.registeredPlayerExists(withSessionToken: token) else {
throw Abort(.unauthorized) // 401
}
let tableId = database.createTable(named: tableName, player: player, visible: isVisible)
let tableId = database.createTable(named: tableName, player: player, isPublic: isPublic)
return tableId
}
/**
List the public tables.
- Parameter token: The session token of the player, as a string in the request body
@ -215,10 +223,9 @@ func routes(_ app: Application) throws {
throw Abort(.forbidden) // 403
}
let list = database.getPublicTableInfos()
let data = try encoder.encode(list)
return String(data: data, encoding: .utf8)!
return try encodeJSON(list)
}
/**
Join a table.
- Parameter table: The table id
@ -226,6 +233,7 @@ func routes(_ app: Application) throws {
- Throws:
- 400: Missing token
- 401: The session token is invalid
- 403: The player already sits at another table
- 410: The table id doesn't exist
- 417: The table is already full and can't be joined
- Returns: Nothing
@ -236,14 +244,19 @@ func routes(_ app: Application) throws {
throw Abort(.badRequest)
}
switch database.join(tableId: table, playerToken: token) {
case .invalidToken:
throw Abort(.unauthorized) // 401
case .tableNotFound:
throw Abort(.gone) // 410
case .tableIsFull:
throw Abort(.expectationFailed) // 417
case .success:
return ""
case .success(let table):
return try encodeJSON(table)
case .failure(let result):
switch result {
case .invalidToken:
throw Abort(.unauthorized) // 401
case .alreadyJoinedOtherTable:
throw Abort(.forbidden) // 403
case .tableNotFound:
throw Abort(.gone) // 410
case .tableIsFull:
throw Abort(.expectationFailed) // 417
}
}
}
@ -265,11 +278,13 @@ func routes(_ app: Application) throws {
return ""
}
app.post("deal") { req -> String in
guard let token = req.body.string else {
throw Abort(.badRequest)
}
switch database.dealCards(playerToken: token) {
app.post("player", "action", ":action") { req -> String in
guard let token = req.body.string,
let actionString = req.parameters.get("action"),
let action = Player.Action(rawValue: actionString) else {
throw Abort(.badRequest)
}
switch database.performAction(playerToken: token, action: action) {
case .success:
return ""
case .invalidToken: