54 lines
1.2 KiB
Swift
54 lines
1.2 KiB
Swift
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import Foundation
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typealias Trick = [Card]
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typealias Hand = [Card]
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extension Array where Element == Card {
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var points: Int {
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map { $0.points }
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.reduce(0, +)
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}
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func highCardIndex(forGame game: GameType) -> Int {
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game.sortingType.highCardIndex(cards: self)
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}
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func sortedCards(forGame game: GameType) -> [Card] {
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sortedCards(order: game.sortingType)
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}
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func sortedCards(order: CardOrder.Type) -> [Card] {
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order.sort(self)
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}
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func consecutiveTrumps(for game: GameType) -> Int {
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game.sortingType.consecutiveTrumps(self)
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}
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func trumpCount(for game: GameType) -> Int {
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game.sortingType.trumpCount(self)
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}
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func suitCount(_ suit: Card.Suit, in game: GameType) -> Int {
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filter { card in
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card.suit == suit && !game.sortingType.isTrump(card)
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}.count
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}
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/**
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Split cards into chunks to assign them to players.
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- Note: The array must contain a multiple of the `size` parameter
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*/
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func split(intoChunksOf size: Int) -> [Hand] {
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stride(from: 0, to: count, by: size).map { i in
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Array(self[i..<i+4])
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}
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}
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var canOfferWedding: Bool {
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NormalCardOrder.trumpCount(self) == 1
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}
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}
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