23 lines
809 B
C#
23 lines
809 B
C#
using System.Linq;
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namespace ChainOfResponssibility.Poker.Validators.HandValidators
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{
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public class StraightValidation : HandValidation
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{
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protected override string IsValid(Card[] hand)
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{
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var Value2Index = hand.Select((i, j) => i.GetIntValue() - j).Distinct();
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if (!Value2Index.Skip(1).Any())// consecutive
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return "You have a Straight with " + string.Join(", ", hand.Select(x => x.ToString()));
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//special case for A,2,3,4,5
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if (Value2Index.Count() == 2
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&& Value2Index.First() == 2//for 2,3,4,5
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&& Value2Index.Last() == 10)//for A
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return "You have a Straight with " + string.Join(", ", hand.Select(x => x.ToString()));
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return string.Empty;
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}
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}
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}
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