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https://github.com/RGBCube/serenity
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Userland: Replace arc4random() with get_random<u32>()
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5a0468c21f
commit
090936e424
8 changed files with 19 additions and 12 deletions
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@ -6,6 +6,7 @@
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#include "Game.h"
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#include "LevelSelectDialog.h"
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#include <AK/Random.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/MessageBox.h>
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#include <LibGUI/Painter.h>
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@ -191,11 +192,11 @@ void Game::reset_ball()
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{
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int position_x_min = (game_width / 2) - 50;
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int position_x_max = (game_width / 2) + 50;
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int position_x = arc4random() % (position_x_max - position_x_min + 1) + position_x_min;
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int position_x = get_random<u32>() % (position_x_max - position_x_min + 1) + position_x_min;
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int position_y = 200;
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int velocity_x = arc4random() % 3 + 1;
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int velocity_x = get_random<u32>() % 3 + 1;
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int velocity_y = 3 + (3 - velocity_x);
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if (arc4random() % 2)
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if (get_random<u32>() % 2)
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velocity_x = velocity_x * -1;
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m_ball = {};
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@ -6,6 +6,7 @@
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#include "ChessWidget.h"
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#include "PromotionDialog.h"
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#include <AK/Random.h>
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#include <AK/String.h>
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#include <LibCore/DateTime.h>
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#include <LibCore/File.h>
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@ -382,7 +383,7 @@ void ChessWidget::reset()
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m_playback_move_number = 0;
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m_board_playback = Chess::Board();
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m_board = Chess::Board();
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m_side = (arc4random() % 2) ? Chess::Color::White : Chess::Color::Black;
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m_side = (get_random<u32>() % 2) ? Chess::Color::White : Chess::Color::Black;
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m_drag_enabled = true;
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input_engine_move();
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update();
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@ -5,6 +5,7 @@
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*/
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#include "Game.h"
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#include <AK/Random.h>
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#include <LibGUI/Painter.h>
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#include <stdlib.h>
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#include <time.h>
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@ -30,7 +31,7 @@ void Game::seed_universe()
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{
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for (int y = 0; y < m_rows; y++) {
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for (int x = 0; x < m_columns; x++) {
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m_universe[y][x] = (arc4random() % 2) ? 1 : 0;
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m_universe[y][x] = (get_random<u32>() % 2) ? 1 : 0;
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}
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}
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}
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@ -5,6 +5,7 @@
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*/
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#include "Game.h"
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#include <AK/Random.h>
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namespace Pong {
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@ -100,11 +101,11 @@ void Game::reset_ball(int serve_to_player)
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{
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int position_y_min = (game_width / 2) - 50;
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int position_y_max = (game_width / 2) + 50;
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int position_y = arc4random() % (position_y_max - position_y_min + 1) + position_y_min;
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int position_y = get_random<u32>() % (position_y_max - position_y_min + 1) + position_y_min;
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int position_x = (game_height / 2);
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int velocity_y = arc4random() % 3 + 1;
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int velocity_y = get_random<u32>() % 3 + 1;
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int velocity_x = 5 + (5 - velocity_y);
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if (arc4random() % 2)
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if (get_random<u32>() % 2)
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velocity_y = velocity_y * -1;
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if (serve_to_player == 2)
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velocity_x = velocity_x * -1;
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