public string RandomWeightedAudioData()
{
// Invalid data
if (AudioData.Count <= 1)
{
return(GetNextOrderedAudioData());
}
// If needed init AudioDataWeigt
if (AudioDataWeight.Count <= 1 || m_AudioData.Count != AudioDataWeight.Count)
{
AudioDataWeight.Clear();
for (int i = 0; i < m_AudioData.Count; i++)
{
AudioDataWeight.Add(1);
}
}
// Check first weight calculations
if (m_TotalWeight == -1)
{
m_TotalWeight = 0;
foreach (int weight in AudioDataWeight)
{
m_TotalWeight += weight;
}
}
// Ajust weight of last selected
if (m_LastSelected != -1)
{
m_TotalWeight -= AudioDataWeight[m_LastSelected];
AudioDataWeight[m_LastSelected] = 0;
}
int cumulative = 0;
int diceRoll = UnityEngine.Random.Range(0, m_TotalWeight);
for (int i = 0; i < AudioDataWeight.Count; i++)
{
cumulative += m_AudioDataWeight[i];
if (diceRoll < cumulative)
{
if (m_LastSelected != -1)
{
AudioDataWeight[m_LastSelected] = 1;
}
m_LastSelected = i;
return(AudioData[i]);
}
}
if (m_LastSelected != -1)
{
AudioDataWeight[m_LastSelected] = 1;
}
return(GetNextOrderedAudioData());
}
public void RemoveAudioData(int index)
{
if (AudioData.Count == 0)
{
return;
}
;
if (AudioData.Count == 1 && index == 0)
{
AudioData[index] = null;
AudioDataWeight[index] = 1;
}
AudioData.RemoveAt(index);
AudioDataWeight.RemoveAt(index);
}
public void NewAudioData()
{
AudioData.Add(null);
AudioDataWeight.Add(1);
}
