diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-06-12 15:28:13 -0700 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-08-23 04:47:59 +0000 |
| commit | 2b7b24a0e039a18db8ab23475fbab44718f758a2 (patch) | |
| tree | 0cfb916871a7e48d843dcd371d723a7d6083f2a6 /src/quick/items/qquickspriteengine.cpp | |
| parent | 46ed14da325c6c0382c0bc54cacc347d2d7f2b0a (diff) | |
Use QRandomGenerator instead of q?rand
Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/quick/items/qquickspriteengine.cpp')
| -rw-r--r-- | src/quick/items/qquickspriteengine.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/quick/items/qquickspriteengine.cpp b/src/quick/items/qquickspriteengine.cpp index 92b60a8e3a..9deb223957 100644 --- a/src/quick/items/qquickspriteengine.cpp +++ b/src/quick/items/qquickspriteengine.cpp @@ -43,6 +43,7 @@ #include <qqml.h> #include <QDebug> #include <QPainter> +#include <QRandomGenerator> #include <QSet> #include <QtGui/qopengl.h> #include <QOpenGLFunctions> @@ -543,7 +544,7 @@ void QQuickStochasticEngine::restart(int index) if (m_addAdvance) m_startTimes[index] += m_advanceTime.elapsed(); if (randomStart) - m_startTimes[index] -= qrand() % m_duration.at(index); + m_startTimes[index] -= QRandomGenerator::bounded(m_duration.at(index)); int time = m_duration.at(index) + m_startTimes.at(index); for (int i=0; i<m_stateUpdates.count(); i++) m_stateUpdates[i].second.removeAll(index); @@ -557,13 +558,13 @@ void QQuickSpriteEngine::restart(int index) //Reimplemented to recognize and han if (m_loaded && m_sprites.at(m_things.at(index))->frameSync()) {//Manually advanced m_startTimes[index] = 0; if (randomStart && m_sprites.at(m_things.at(index))->m_generatedCount) - m_startTimes[index] += qrand() % m_sprites.at(m_things.at(index))->m_generatedCount; + m_startTimes[index] += QRandomGenerator::bounded(m_sprites.at(m_things.at(index))->m_generatedCount); } else { m_startTimes[index] = m_timeOffset; if (m_addAdvance) m_startTimes[index] += m_advanceTime.elapsed(); if (randomStart) - m_startTimes[index] -= qrand() % m_duration.at(index); + m_startTimes[index] -= QRandomGenerator::bounded(m_duration.at(index)); int time = spriteDuration(index) + m_startTimes.at(index); if (randomStart) { int curTime = m_timeOffset + (m_addAdvance ? m_advanceTime.elapsed() : 0); @@ -629,7 +630,7 @@ int QQuickStochasticEngine::nextState(int curState, int curThing) int nextIdx = -1; int goalPath = goalSeek(curState, curThing); if (goalPath == -1){//Random - qreal r =(qreal) qrand() / (qreal) RAND_MAX; + qreal r = QRandomGenerator::getReal(); qreal total = 0.0; for (QVariantMap::const_iterator iter=m_states.at(curState)->m_to.constBegin(); iter!=m_states.at(curState)->m_to.constEnd(); ++iter) @@ -719,7 +720,7 @@ int QQuickStochasticEngine::goalSeek(int curIdx, int spriteIdx, int dist) if (options.count()==1) return *(options.begin()); int option = -1; - qreal r =(qreal) qrand() / (qreal) RAND_MAX; + qreal r = QRandomGenerator::getReal(); qreal total = 0; for (QSet<int>::const_iterator iter=options.constBegin(); iter!=options.constEnd(); ++iter) |