protected void SetSlotState(PlayerSlotState slotState)
{
PlayerSlotState oldSlotState;
lock (SyncObj)
{
if (slotState == _slotState)
{
return;
}
if (slotState == PlayerSlotState.Inactive)
{
_activationSequence++;
}
oldSlotState = _slotState;
_slotState = slotState;
}
InvokeSlotStateChanged(slotState); // Outside the lock
lock (SyncObj)
{
if (oldSlotState == PlayerSlotState.Inactive && slotState != PlayerSlotState.Inactive)
{
PlayerManagerMessaging.SendPlayerManagerPlayerMessage(PlayerManagerMessaging.MessageType.PlayerSlotActivated);
}
if (oldSlotState != PlayerSlotState.Inactive || slotState != PlayerSlotState.Stopped)
{
// Suppress "PlayerStopped" message if slot was activated
switch (slotState)
{
case PlayerSlotState.Inactive:
PlayerManagerMessaging.SendPlayerMessage(PlayerManagerMessaging.MessageType.PlayerSlotDeactivated, this);
break;
case PlayerSlotState.Playing:
PlayerManagerMessaging.SendPlayerMessage(PlayerManagerMessaging.MessageType.PlayerSlotStarted, this);
break;
// Presentation.Players.PlayerSlotState.Stopped:
// this is no extra message, as we sent the PlayerSlotActivated message above
}
}
}
}
public void SwitchSlots()
{
lock (_syncObj)
{
if (!_slots[PlayerManagerConsts.SECONDARY_SLOT].IsActive)
{
// Don't move an inactive player slot to the primary slot index
return;
}
PlayerSlotController tmp = _slots[PlayerManagerConsts.PRIMARY_SLOT];
_slots[PlayerManagerConsts.PRIMARY_SLOT] = _slots[PlayerManagerConsts.SECONDARY_SLOT];
_slots[PlayerManagerConsts.SECONDARY_SLOT] = tmp;
for (int i = 0; i < 2; i++)
{
_slots[i].SlotIndex = i;
}
// Audio slot index changes automatically as it is stored in the slot instance itself
PlayerManagerMessaging.SendPlayerManagerPlayerMessage(PlayerManagerMessaging.MessageType.PlayerSlotsChanged);
}
}
internal PlayerSlotController(PlayerManager parent)
{
_playerManager = parent;
PlayerManagerMessaging.SendPlayerManagerPlayerMessage(PlayerManagerMessaging.MessageType.PlayerSlotStarted, this);
}