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Code Issues Projects Releases Packages Wiki Activity Actions 10

Userland: Replace arc4random() with get_random<u32>()

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Jean-Baptiste Boric 2021-05-14 17:27:38 +02:00 • committed by Andreas Kling
commit 090936e424
Notes: sideshowbarker 2024-07-18 18:08:51 +09:00
8 changed files with 19 additions and 12 deletions
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7
Userland/Games/Breakout/Game.cpp
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@ -6,6 +6,7 @@
#include "Game.h"
#include "LevelSelectDialog.h"
#include <AK/Random.h>
#include <LibGUI/Application.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/Painter.h>
@ -191,11 +192,11 @@ void Game::reset_ball()
{
int position_x_min = (game_width / 2) - 50;
int position_x_max = (game_width / 2) + 50;
int position_x = arc4random() % (position_x_max - position_x_min + 1) + position_x_min;
int position_x = get_random<u32>() % (position_x_max - position_x_min + 1) + position_x_min;
int position_y = 200;
int velocity_x = arc4random() % 3 + 1;
int velocity_x = get_random<u32>() % 3 + 1;
int velocity_y = 3 + (3 - velocity_x);
if (arc4random() % 2)
if (get_random<u32>() % 2)
velocity_x = velocity_x * -1;
m_ball = {};