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