Before this patch, all key down events except arrow keys or WASD were
not propagated, so keyboard shortcuts in the application didn't work.
This patch fixes this :))
This patch adds a m_snake_base_color variable which dictates the color
of the head of the snake and from which the rest of the snake color's
are derived from by darkening the base color.
This patch adds an action in the Snake's game menu that allows for easy
pausing/unpausing of the game state.
In order to do this, the commit adds new pause()/start() functions in
the SnakeGame class ;)
After improving the mine field generation method, fields with greater
than 50% mines no longer take too long to generate. So, the mine limit
for a given size can be increased to its maximum possible value.
In reset() function, the icons of labels in the game area were initially
set as mine icon or null. And then, after generation, only the number
icon was set. In the old field generation algorithm, this did not cause
a very visible issue (The displayed mine icons in the game over screen
were from a previously generated game field, which was only slightly
wrong).
However, the newer field generation caused a "no mine icons are shown in
the game over screen" issue. To fix that, the label icon is set to null
initially, and then it is set to a mine or number bitmap.
The existing method was simply using a "randomly generate until it fits
our criteria" method to generate a game field. While this worked OK in
most cases, the run time was increasing seriously in boards whose
mine count / board size ratio was too big.
The new approach simply generates every possible mine location, shuffles
the array and picks its head. This uses more memory (shouldn't be a big
deal since minesweeper boards are generally miniscule) but runs much
quicker. The generation could still use some improvement (regarding
error handling), though :^)
Previously, the word was highlighted red in case it was not found in the
dictionary. That color was repurposed as a general "invalid input" color
to nudge the player that something was wrong with the last input.
Accordingly, the field m_last_word_not_in_dictionary was renamed to
m_last_word_invalid
In the "inspiration" for this game, messages are displayed on top of the
game area in case an invalid guess is inputted. After a few seconds,
they disappear. In a similar fashion, a statusbar is created on the game
window and similar messages are outputted there.
This will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.
One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
Otherwise, we end up propagating those dependencies into targets that
link against that library, which creates unnecessary link-time
dependencies.
Also included are changes to readd now missing dependencies to tools
that actually need them.
We previously put the generated headers in SOURCES, which did not mark
them as GENERATED (and did not produce a proper dependency).
This commit moves all generated headers into GENERATED_SOURCES, and
removes useless header SOURCES.
This was only used for asking the stack if it is the one we are moving
cards from. We now have a better way to do that, by comparing against
`CardGame::moving_cards_source_stack()`, which doesn't require manually
telling a stack that it is/isn't focused.
As part of this, made a const overload for `Card::rect()`. We need the
non-const one too as it's used for modifying the position of a card
that's being dragged. I plan on changing that soon but we'll see.
`create_standard_deck()` is the usual 52-card deck, but more custom
setups (such as Spider's multiples-of-one-suit) can be created by
passing suit counts to `create_deck()`.
This is a partial revert of commit 7af5eef. After 97d15e9, the 'proc'
promise is not needed for operations using getsid().
This also fixes launching several applications in which 7af5eef added
the 'proc' promise only in the second call to pledge().
This commit does three things atomically:
- switch over Core::Account+SystemServer+LoginServer to sid based socket
names.
- change socket names with %uid to %sid.
- add/update necessary pledges and unveils.
Userland: Switch over servers to sid based sockets
Userland: Properly pledge and unveil for sid based sockets
URL had properly named replacements for protocol(), set_protocol() and
create_with_file_protocol() already. This patch removes these function
and updates all call sites to use the functions named according to the
specification.
See https://url.spec.whatwg.org/#concept-url-scheme
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.
The `/tmp/user` directory is owned by root, this solution prevents
malicious users to interfere with other users' portals.
This commit also moves `launch`'s portal in the user directory.
Converts Minesweeper's main widget to GML, polishes the custom
game window, formats the clock as human readable digital time, and
defers invoking Field's callback until the main widget has finished
relayout. Fixes inability to downsize the main window when shrinking
field size.
Various changes are needed to support this:
- The directory is created by Core::Account on login (and located in
/tmp).
- Service's sockets are now deleted on exit (to allow re-creation)
- SystemServer needs to handle SIGTERM to correctly destroy services.
This prevents us from needing a sv suffix, and potentially reduces the
need to run generic code for a single character (as contains,
starts_with, ends_with etc. for a char will be just a length and
equality check).
No functional changes.
Each of these strings would previously rely on StringView's char const*
constructor overload, which would call __builtin_strlen on the string.
Since we now have operator ""sv, we can replace these with much simpler
versions. This opens the door to being able to remove
StringView(char const*).
No functional changes.
Previously guesses were not checked which allowed guesses
like 'aaaaa' to be entered.
Currently there's an option to set if a guess should be checked
against the dictionary and rejected if it doesn't exist there.
Additionally settings from Game menu have been moved to its own
entry - Settings.
The paddle's movement is determined by the currently held keys. A key
is no longer considered held when a matching keyup_event() fires.
However, the event does not fire when the timer has stopped (e.g. due to
a game over condition), which can result in the paddle keeping its
former direction and moving on its own -- even after the player started
a new game. Therefore, any held keys will be cleared explicitly.
When the player runs into a game over condition, Game's timer is
stopped. In order for reset() to work properly, the timer has to be
started again. The condition is tracked via a new member variable,
`m_game_over`. To prevent confusion, game_over() has been renamed to
show_game_over_message().
Playing cards have a `suit` such as `hearts`/`diamonds`, not a
`type`. Make the internal naming consistent with the way playing cards
are typically named.
`static const` variables can be computed and initialized at run-time
during initialization or the first time a function is called. Change
them to `static constexpr` to ensure they are computed at
compile-time.
This allows some removal of `strlen` because the length of the
`StringView` can be used which is pre-computed at compile-time.
This matches the rename of RGBA32 to ARGB32. It also makes more sense
when you see it used with 32-bit hexadecimal literals:
Before:
Color::from_rgba(0xaarrggbb)
After:
Color::from_argb(0xaarrggbb)
Segments inherit from Button and let us add clickable widgets
to status bars. This patch also adds proportional, fixed and
autosized modes for segments and lets the status bar consume
all non-clickable segments for override text.
pledge_domains() that takes only one String argument was specifically
added as a shortcut for pledging a single domain. So, it makes sense to
use singular here.
Now that the GML formatter is both perserving comments and also mostly
agrees to the existing GML style, it can be used to auto-format all the
GML files in the system. This commit does not only contain the scripts
for running the formatting on CI and the pre-commit hook, but also
initially formats all the existing GML files so that the hook is
successfull.
Previously, upon reaching the target, the player is presented with
potentially two dialog boxes: one asking if the user wants to
continue endlessly and another showing the player's statistics,
which would only be shown if the user does not want to continue.
This commit consolidates these into a single dialog box that shows
the relevant statistics and asks the user if they want to continue
endlessly.
When opening 2048's settings, it translates the target tile into
a power of 2. Previously, it was done incorrectly, causing the
resulting value to be off by one, and the number would increase
every time one opens, saves and closes the settings. With this
change, it now works as expected.
Spider was only updating the new bounding box area after drawing cards
from the deck - leaving behind a sliver of the old deck.
This was a regression, as the game previously used the old bounding
box, introduced by GH-11153.
With this change, System::foo() becomes Core::System::foo().
Since LibCore builds on other systems than SerenityOS, we now have to
make sure that wrappers work with just a standard C library underneath.
This isn't a complete conversion to ErrorOr<void>, but a good chunk.
The end goal here is to propagate buffer allocation failures to the
caller, and allow the use of TRY() with formatting functions.
This change makes it easier to generate a new field. Instead of using
hard-coded values everywhere, we now just need to keep track of
the Difficulty enum value.
This adds a dialog window which allows us to customize the size of the
board and the amount of mines that will be placed.
The current max amount of mines is 50% of the total number of cells
due to the fact that the generator algorithm takes too long to create a
board for higher percentages of mines.
Derivatives of Core::Object should be constructed through
ClassName::construct(), to avoid handling ref-counted objects with
refcount zero. Fixing the visibility means that misuses like this are
more difficult.
When the ball hits the side of the paddle, it would get stuck because
the paddle moves faster than the ball. This commit forces the post-
collision vertical velocity of the ball to be going up and makes sure
that new ball's y-position is higher than in the previous frame.
When I play Pong, I don't really pay attention to whether my mouse is in
the Pong window. That means that sometimes, annoyingly, the window loses
my mouse, and I lose control of the paddle. Gasp! D:
This commit teaches Pong the wonders of global mouse tracking, thus
enabling the player to focus solely on the game.
This application was including, opening and unveiling the path for
a config file, however it never actually reads or saves anything
from the configuration file.
Since it's easy enough to add it back later if needed, probably
makes sense to remove the unused code right now?
There was a lot of error handling here previously when writing to
a config file failed, but this was removed since we have no way of
conveying a `Config::write` failure from the ConfigServer.
The current flap strength makes the game a lot more difficult than
other flappy games. Decrease the flap strength to make it a little
easier to get higher scores.
Before this change I could only get past 3 or 4 obstacles, now I can
get 15 or 20 in, which seems more on par with other flappy games.
This allows for typing [8] instead of [8, 8, 8, 8] to specify the same
margin on all edges, for example. The constructors follow CSS' style of
specifying margins. The added constructors are:
- Margins(int all): Sets the same margin on all edges.
- Margins(int vertical, int horizontal): Sets the first argument to top
and bottom margins, and the second argument to left and right margins.
- Margins(int top, int vertical, int bottom): Sets the first argument to
the top margin, the second argument to the left and right margins,
and the third argument to the bottom margin.
Previously the argument order for Margins was (left, top, right,
bottom). To make it more familiar and closer to how CSS does it, the
argument order is now (top, right, bottom, left).
This also has the added benefit that after a restart we don't get the
same random numbers all the time because we forgot to initialize the
RNG with srand().
Applications previously had to create a GUI::Menubar object, add menus
to it, and then call GUI::Window::set_menubar().
This patch introduces GUI::Window::add_menu() which creates the menubar
automatically and adds items to it. Application code becomes slightly
simpler as a result. :^)
The game doesn't handle resize events.
It's a pretty lazy fix. The proper way would be to actually allow
the game to be resized, with some scaling trickery, but most games
here don't do that anyway, so I guess that's good enough.
AK's version should see better inlining behaviors, than the LibM one.
We avoid mixed usage for now though.
Also clean up some stale math includes and improper floatingpoint usage.
This matches basically all other Spider implementations I've played,
and makes playing much easier :)
I have left click-to-reveal in place, but mostly incase there is a
condition I've forgotten about.
