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StartRandom now uses SongManager->GetRandomSong() instead of a shuffling method.

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I made the change because I could notice to many recurring patterns in the songs being played, the distribution of random songs was too clumped.
This commit is contained in:
Christopher Pitman
2003-09-26 08:44:10 +00:00
parent 78130f2ec6
commit 56cf66195c
1 changed files with 13 additions and 8 deletions
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stepmania/src/MusicWheel.cpp
+13 -8
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@@ -1230,18 +1230,23 @@ void MusicWheel::StartRoulette()
void MusicWheel::StartRandom()
{
/* Shuffle the roulette wheel. */
unsigned total = m_WheelItemDatas[SORT_ROULETTE].size();
for(unsigned i = 0; i < total; ++i)
swap(m_WheelItemDatas[SORT_ROULETTE][i], m_WheelItemDatas[SORT_ROULETTE][rand() % total]);
//unsigned total = m_WheelItemDatas[SORT_ROULETTE].size();
//for(unsigned i = 0; i < total; ++i)
// swap(m_WheelItemDatas[SORT_ROULETTE][i], m_WheelItemDatas[SORT_ROULETTE][rand() % total]);
SetOpenGroup("", SongSortOrder(SORT_ROULETTE));
//SetOpenGroup("", SongSortOrder(SORT_ROULETTE));
m_Moving = -1;
m_TimeBeforeMovingBegins = 0;
m_SpinSpeed = 1.0f/ROULETTE_SWITCH_SECONDS;
m_SpinSpeed *= 20.0f; /* faster! */
//m_Moving = -1;
//m_TimeBeforeMovingBegins = 0;
//m_SpinSpeed = 1.0f/ROULETTE_SWITCH_SECONDS;
//m_SpinSpeed *= 20.0f; /* faster! */
//Simplify Random to make it more random than previously
m_WheelState = STATE_RANDOM_SPINNING;
SelectSong(SONGMAN->GetRandomSong());
this->Select();
RebuildMusicWheelItems();
}