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LibCards: Paint images and number pips on card fronts :^)

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Sam Atkins 2023-10-03 16:09:38 +01:00 • committed by Sam Atkins
parent c8510b58a3
commit 020b858fd0
2 changed files with 223 additions and 2 deletions
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218
Userland/Libraries/LibCards/CardPainter.cpp
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@ -1,12 +1,14 @@
/*
* Copyright (c) 2020, Till Mayer <till.mayer@web.de>
* Copyright (c) 2022, the SerenityOS developers.
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2022-2023, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "CardPainter.h"
#include <AK/Array.h>
#include <AK/GenericShorthands.h>
#include <LibConfig/Client.h>
#include <LibGfx/Font/Font.h>
#include <LibGfx/Font/FontDatabase.h>
@ -22,6 +24,7 @@ CardPainter& CardPainter::the()
CardPainter::CardPainter()
{
m_background_image_path = MUST(String::from_deprecated_string(Config::read_string("Games"sv, "Cards"sv, "CardBackImage"sv, "/res/graphics/cards/backs/buggie-deck.png"sv)));
set_front_images_set_name(MUST(String::from_deprecated_string(Config::read_string("Games"sv, "Cards"sv, "CardFrontImages"sv, "Classic"sv))));
}
static constexpr Gfx::CharacterBitmap s_diamond {
@ -155,6 +158,48 @@ void CardPainter::set_background_image_path(StringView path)
paint_inverted_card(*m_card_back_inverted, *m_card_back);
}
void CardPainter::set_front_images_set_name(AK::StringView path)
{
if (m_front_images_set_name == path)
return;
m_front_images_set_name = MUST(String::from_utf8(path));
if (m_front_images_set_name.is_empty()) {
for (auto& pip_bitmap : m_suit_pips)
pip_bitmap = nullptr;
for (auto& pip_bitmap : m_suit_pips_flipped_vertically)
pip_bitmap = nullptr;
} else {
auto diamond = Gfx::Bitmap::load_from_file(MUST(String::formatted("/res/graphics/cards/fronts/{}/diamond.png", m_front_images_set_name))).release_value_but_fixme_should_propagate_errors();
m_suit_pips[to_underlying(Suit::Diamonds)] = diamond;
m_suit_pips_flipped_vertically[to_underlying(Suit::Diamonds)] = diamond->flipped(Gfx::Orientation::Vertical).release_value_but_fixme_should_propagate_errors();
auto club = Gfx::Bitmap::load_from_file(MUST(String::formatted("/res/graphics/cards/fronts/{}/club.png", m_front_images_set_name))).release_value_but_fixme_should_propagate_errors();
m_suit_pips[to_underlying(Suit::Clubs)] = club;
m_suit_pips_flipped_vertically[to_underlying(Suit::Clubs)] = club->flipped(Gfx::Orientation::Vertical).release_value_but_fixme_should_propagate_errors();
auto heart = Gfx::Bitmap::load_from_file(MUST(String::formatted("/res/graphics/cards/fronts/{}/heart.png", m_front_images_set_name))).release_value_but_fixme_should_propagate_errors();
m_suit_pips[to_underlying(Suit::Hearts)] = heart;
m_suit_pips_flipped_vertically[to_underlying(Suit::Hearts)] = heart->flipped(Gfx::Orientation::Vertical).release_value_but_fixme_should_propagate_errors();
auto spade = Gfx::Bitmap::load_from_file(MUST(String::formatted("/res/graphics/cards/fronts/{}/spade.png", m_front_images_set_name))).release_value_but_fixme_should_propagate_errors();
m_suit_pips[to_underlying(Suit::Spades)] = spade;
m_suit_pips_flipped_vertically[to_underlying(Suit::Spades)] = spade->flipped(Gfx::Orientation::Vertical).release_value_but_fixme_should_propagate_errors();
}
// Clear all bitmaps using front images
for (auto& suit_array : m_cards) {
for (auto& card_bitmap : suit_array)
card_bitmap = nullptr;
}
for (auto& suit_array : m_cards_highlighted) {
for (auto& card_bitmap : suit_array)
card_bitmap = nullptr;
}
}
void CardPainter::set_background_color(Color background_color)
{
m_background_color = background_color;
@ -171,6 +216,123 @@ NonnullRefPtr<Gfx::Bitmap> CardPainter::create_card_bitmap()
return Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { Card::width, Card::height }).release_value_but_fixme_should_propagate_errors();
}
void CardPainter::paint_card_front_pips(Gfx::Bitmap& bitmap, Suit suit, Rank rank)
{
Gfx::Painter painter { bitmap };
auto& pip_bitmap = m_suit_pips[to_underlying(suit)];
auto& pip_bitmap_flipped_vertically = m_suit_pips_flipped_vertically[to_underlying(suit)];
struct Pip {
int x;
int y;
bool flip_vertically;
};
auto paint_pips = [&](Span<Pip> pips) {
for (auto& pip : pips) {
auto& bitmap = pip.flip_vertically ? pip_bitmap_flipped_vertically : pip_bitmap;
painter.blit({ pip.x - bitmap->width() / 2, pip.y - bitmap->height() / 2 }, *bitmap, bitmap->rect());
}
};
constexpr int column_left = Card::width * 1 / 3;
constexpr int column_middle = Card::width * 1 / 2;
constexpr int column_right = Card::width - column_left;
constexpr int row_top = Card::height / 6;
constexpr int row_middle = Card::height / 2;
constexpr int row_bottom = Card::height - row_top - 1;
constexpr int row_2_of_4 = row_top + (row_bottom - row_top) * 1 / 3;
constexpr int row_3_of_4 = Card::height - row_2_of_4 - 1;
constexpr int row_2_of_5 = row_top + (row_bottom - row_top) * 1 / 4;
constexpr int row_4_of_5 = Card::height - row_2_of_5 - 1;
constexpr int row_2_of_7 = row_top + (row_bottom - row_top) * 1 / 6;
constexpr int row_6_of_7 = Card::height - row_2_of_7 - 1;
switch (rank) {
case Rank::Ace:
paint_pips(Array<Pip, 1>({ Pip { column_middle, row_middle, false } }));
break;
case Rank::Two:
paint_pips(Array<Pip, 2>({ { column_middle, row_top, false },
{ column_middle, row_bottom, true } }));
break;
case Rank::Three:
paint_pips(Array<Pip, 3>({ { column_middle, row_top, false },
{ column_middle, row_middle, false },
{ column_middle, row_bottom, true } }));
break;
case Rank::Four:
paint_pips(Array<Pip, 4>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Five:
paint_pips(Array<Pip, 5>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_middle, row_middle, false },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Six:
paint_pips(Array<Pip, 6>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_left, row_middle, false },
{ column_right, row_middle, false },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Seven:
paint_pips(Array<Pip, 7>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_middle, row_2_of_5, false },
{ column_left, row_middle, false },
{ column_right, row_middle, false },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Eight:
paint_pips(Array<Pip, 8>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_middle, row_2_of_5, false },
{ column_left, row_middle, false },
{ column_right, row_middle, false },
{ column_middle, row_4_of_5, true },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Nine:
paint_pips(Array<Pip, 9>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_left, row_2_of_4, false },
{ column_right, row_2_of_4, false },
{ column_middle, row_middle, false },
{ column_left, row_3_of_4, true },
{ column_right, row_3_of_4, true },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Ten:
paint_pips(Array<Pip, 10>({ { column_left, row_top, false },
{ column_right, row_top, false },
{ column_middle, row_2_of_7, false },
{ column_left, row_2_of_4, false },
{ column_right, row_2_of_4, false },
{ column_left, row_3_of_4, true },
{ column_right, row_3_of_4, true },
{ column_middle, row_6_of_7, true },
{ column_left, row_bottom, true },
{ column_right, row_bottom, true } }));
break;
case Rank::Jack:
case Rank::Queen:
case Rank::King:
case Rank::__Count:
break;
}
}
void CardPainter::paint_card_front(Gfx::Bitmap& bitmap, Cards::Suit suit, Cards::Rank rank)
{
auto const suit_color = (suit == Suit::Diamonds || suit == Suit::Hearts) ? Color::Red : Color::Black;
@ -212,6 +374,60 @@ void CardPainter::paint_card_front(Gfx::Bitmap& bitmap, Cards::Suit suit, Cards:
for (int x = 0; x < Card::width; ++x)
bitmap.set_pixel(x, y, bitmap.get_pixel(Card::width - x - 1, Card::height - y - 1));
}
if (!m_front_images_set_name.is_empty()) {
// Paint pips for number cards except the ace of spades
if (!first_is_one_of(rank, Rank::Ace, Rank::Jack, Rank::Queen, Rank::King)
|| (rank == Rank::Ace && suit != Suit::Spades)) {
paint_card_front_pips(bitmap, suit, rank);
} else {
// Paint pictures for royal cards and ace of spades
StringView rank_name;
switch (rank) {
case Rank::Ace:
rank_name = "ace"sv;
break;
case Rank::Jack:
rank_name = "jack"sv;
break;
case Rank::Queen:
rank_name = "queen"sv;
break;
case Rank::King:
rank_name = "king"sv;
break;
default:
break;
}
StringView suit_name;
switch (suit) {
case Suit::Diamonds:
suit_name = "diamonds"sv;
break;
case Suit::Clubs:
suit_name = "clubs"sv;
break;
case Suit::Hearts:
suit_name = "hearts"sv;
break;
case Suit::Spades:
suit_name = "spades"sv;
break;
case Suit::__Count:
return;
}
auto front_image_path = MUST(String::formatted("/res/graphics/cards/fronts/{}/{}-{}.png", m_front_images_set_name, suit_name, rank_name));
auto maybe_front_image = Gfx::Bitmap::load_from_file(front_image_path);
if (maybe_front_image.is_error()) {
dbgln("Failed to load `{}`: {}", front_image_path, maybe_front_image.error());
return;
}
auto front_image = maybe_front_image.release_value();
painter.blit({ (bitmap.width() - front_image->width()) / 2, (bitmap.height() - front_image->height()) / 2 }, front_image, front_image->rect());
}
}
}
void CardPainter::paint_card_back(Gfx::Bitmap& bitmap)