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Games: Add Hearts

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Gunnar Beutner 2021-05-20 14:27:58 +02:00 • committed by Andreas Kling
parent 3e47eec862
commit c3efae85f2
15 changed files with 965 additions and 1 deletions
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58
Userland/Games/Hearts/Helpers.h Normal file
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/*
* Copyright (c) 2021, Gunnar Beutner <gbeutner@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibCards/Card.h>
using Cards::Card;
namespace Hearts {
enum class CardValue : uint8_t {
Number_2,
Number_3,
Number_4,
Number_5,
Number_6,
Number_7,
Number_8,
Number_9,
Number_10,
Jack,
Queen,
King,
Ace
};
inline CardValue hearts_card_value(Card const& card)
{
// Ace has a higher value than all other cards in Hearts
if (card.value() == 0)
return CardValue::Ace;
else
return static_cast<CardValue>(card.value() - 1);
}
inline uint8_t hearts_card_points(Card const& card)
{
if (card.type() == Card::Type::Hearts)
return 1;
else if (card.type() == Card::Type::Spades && hearts_card_value(card) == CardValue::Queen)
return 13;
else
return 0;
}
inline bool hearts_card_less(RefPtr<Card>& card1, RefPtr<Card>& card2)
{
if (card1->type() != card2->type())
return card1->type() < card2->type();
else
return hearts_card_value(*card1) < hearts_card_value(*card2);
}
}