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Rewind: Prevent freezes when rewinding after a reset

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This commit is contained in:
Souryo 2017-07-30 19:30:02 -04:00
parent 952c28939c
commit 3d92ac02b1
1 changed files with 7 additions and 3 deletions
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10
Core/RewindManager.cpp
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@ -241,9 +241,13 @@ void RewindManager::RecordInput(uint8_t port, uint8_t input)
uint8_t RewindManager::GetInput(uint8_t port)
{
uint8_t value = _instance->_currentHistory.InputLogs[port].front();
_instance->_currentHistory.InputLogs[port].pop_front();
return value;
if(!_instance->_currentHistory.InputLogs[port].empty()) {
uint8_t value = _instance->_currentHistory.InputLogs[port].front();
_instance->_currentHistory.InputLogs[port].pop_front();
return value;
} else {
return 0;
}
}
void RewindManager::StartRewinding()