// Internal - Used by AudioBankMounter
// Decrements the reference count on the bank named bankName
// If it hits zero, unloads it
public void UnloadEventBank(string bankName)
{
if (BankReferenceCounts.ContainsKey(bankName))
{
BankReferenceCounts[bankName] -= 1;
if (BankReferenceCounts[bankName] <= 0)
{
BankReferenceCounts.Remove(bankName);
Debug.Log("AudioManager: Unload bank " + bankName);
var keysToDelete = new List <string>();
foreach (var kvp in AudioEvents)
{
kvp.Value.RemoveAll(e => e.BankName == bankName);
if (kvp.Value.Count == 0)
{
keysToDelete.Add(kvp.Key);
}
}
foreach (var k in keysToDelete)
{
AudioEvents.Remove(k);
}
}
}
}
// Internal - Used by AudioBankMounter
// If bankName is not loaded, loads it and sets the ref count to one
// Otherwise it just increments the ref count
public void LoadEventBank(string bankName)
{
if (BankReferenceCounts.ContainsKey(bankName))
{
BankReferenceCounts[bankName] += 1;
return;
}
BankReferenceCounts[bankName] = 1;
var bank = Resources.Load(bankName, typeof(AudioEventBank)) as AudioEventBank;
if (bank == null)
{
Debug.Log("Failed to load audio bank " + bankName);
return;
}
if (LogBankLoads)
{
Debug.Log("Loading bank " + bankName);
}
foreach (var se in bank.AudioEvents)
{
if (!AudioEvents.ContainsKey(se.EventName))
{
AudioEvents[se.EventName] = new List <AudioEvent>();
}
se.BankName = bankName;
AudioEvents[se.EventName].Add(se);
}
}