mirror of
https://github.com/SerenityOS/serenity
synced 2024-10-15 12:23:15 +00:00
aac2488d5c
Because `card->value() == 11` is a lot less clear than `card->rank() == Cards::Rank::Queen`, and also safer. Put this, along with the `Suit` enum, in the `Cards` namespace directly instead of inside `Cards::Card`. Slightly less typing that way.
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
/*
|
|
* 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.rank() == Cards::Rank::Ace)
|
|
return CardValue::Ace;
|
|
else
|
|
return static_cast<CardValue>(to_underlying(card.rank()) - 1);
|
|
}
|
|
|
|
inline uint8_t hearts_card_points(Card const& card)
|
|
{
|
|
if (card.suit() == Cards::Suit::Hearts)
|
|
return 1;
|
|
else if (card.suit() == Cards::Suit::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->suit() != card2->suit())
|
|
return card1->suit() < card2->suit();
|
|
else
|
|
return hearts_card_value(*card1) < hearts_card_value(*card2);
|
|
}
|
|
|
|
}
|