From a40168a9d7f13891c541055b167a315eb752cf1d Mon Sep 17 00:00:00 2001 From: Yusuf Ebrahim <45940010+yusufmte@users.noreply.github.com> Date: Tue, 23 Jan 2024 03:45:52 -0500 Subject: New dice-rolling app: InfiniDice! (#1326) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add new App `Dice.h` to randomly roll the dice(s). The number of dice can range from 1-9 (default 1), and the sides can range from d2-d99 (default d2). To have a haptic feedback we make Dice vibrate on roll. Regarding the use of C++ `` library: There are known problems with `rand()` and `srand()` (see https://en.cppreference.com/w/cpp/numeric/random/rand) and the `` library is preferred for this reason. The function used from `` also avoids a very rare bias that would occur using `rand()` and modulo, when `RAND_MAX` is not a multiple of `d` and the initially generated number falls in the last "short" segment. This commit also updates the seed to derive entropy (via `seed_seq`) from a mix of the system tick count and the x,y,z components of the PineTime motion controller -- taking inspiration from and with credit to @w4tsn (https://github.com/InfiniTimeOrg/InfiniTime/pull/1199) Thanks for suggestions: * in Dice, when rolling 1d2, also show "HEADS" or "TAILS" -- suggestion by @medeyko * ui adjustments and result realignment -- suggestion by @Boteium --------- Co-authored-by: NeroBurner Co-authored-by: Riku Isokoski Co-authored-by: Paul Weiß <45500341+Poohl@users.noreply.github.com> Co-authored-by: FintasticMan --- src/CMakeLists.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/CMakeLists.txt') diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 1b3de51c..0f872f46 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -390,6 +390,7 @@ list(APPEND SOURCE_FILES displayapp/screens/BatteryInfo.cpp displayapp/screens/Steps.cpp displayapp/screens/Timer.cpp + displayapp/screens/Dice.cpp displayapp/screens/PassKey.cpp displayapp/screens/Error.cpp displayapp/screens/Alarm.cpp @@ -609,6 +610,7 @@ set(INCLUDE_FILES displayapp/screens/Metronome.h displayapp/screens/Motion.h displayapp/screens/Timer.h + displayapp/screens/Dice.h displayapp/screens/Alarm.h displayapp/Colors.h displayapp/widgets/Counter.h -- cgit v1.2.3-70-g09d2