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Minesweeper: Implement some feature requests.

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Someone was playing this game and suggested a number of improvements so here
we go trying to address them:

- Add "chording" support, where you can click a numbered square using both
  mouse buttons simultaneously to sweep all non-flagged adjacent squares.

- Mis-flagged squares are now revealed as such on game over, with a special
  "bad flag" icon.

- The game timer now shows tenths of seconds. It also doesn't start until
  you click the first square.

- Add the three difficulty modes from the classic Windows version.
This commit is contained in:
Andreas Kling 2019-04-26 19:54:31 +02:00
parent e90b501b31
commit 146aedc32c
5 changed files with 213 additions and 40 deletions
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28
Games/Minesweeper/main.cpp
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@ -7,6 +7,7 @@
#include <LibGUI/GMenuBar.h>
#include <LibGUI/GAction.h>
#include <LibGUI/GLabel.h>
#include <LibCore/CConfigFile.h>
int main(int argc, char** argv)
{
@ -31,11 +32,28 @@ int main(int argc, char** argv)
flag_icon_label->set_icon(GraphicsBitmap::load_from_file("/res/icons/minesweeper/flag.png"));
auto* flag_label = new GLabel(container);
auto* face_button = new GButton(container);
face_button->set_button_style(ButtonStyle::CoolBar);
face_button->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
face_button->set_preferred_size({ 36, 0 });
auto* time_icon_label = new GLabel(container);
time_icon_label->set_icon(GraphicsBitmap::load_from_file("/res/icons/minesweeper/timer.png"));
auto* time_label = new GLabel(container);
auto* field = new Field(*flag_label, *time_label, *face_button, widget);
field->on_size_changed = [&] {
auto size = field->preferred_size();
size.set_height(size.height() + container->preferred_size().height());
window->resize(size);
};
{
auto config = CConfigFile::get_for_app("Minesweeper");
int mine_count = config->read_num_entry("Game", "MineCount", 10);
int rows = config->read_num_entry("Game", "Rows", 9);
int columns = config->read_num_entry("Game", "Columns", 9);
field->set_field_size(rows, columns, mine_count);
}
auto menubar = make<GMenuBar>();
auto app_menu = make<GMenu>("Minesweeper");
@ -49,6 +67,16 @@ int main(int argc, char** argv)
game_menu->add_action(GAction::create("New game", { Mod_None, Key_F2 }, [field] (const GAction&) {
field->reset();
}));
game_menu->add_separator();
game_menu->add_action(GAction::create("Beginner", { Mod_Ctrl, Key_B }, [field] (const GAction&) {
field->set_field_size(9, 9, 10);
}));
game_menu->add_action(GAction::create("Intermediate", { Mod_Ctrl, Key_I }, [field] (const GAction&) {
field->set_field_size(16, 16, 40);
}));
game_menu->add_action(GAction::create("Expert", { Mod_Ctrl, Key_E }, [field] (const GAction&) {
field->set_field_size(16, 30, 99);
}));
menubar->add_menu(move(game_menu));
auto help_menu = make<GMenu>("Help");