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System: Add option to disable loading memory cards from save states

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This commit is contained in:
Connor McLaughlin
2020-05-27 02:06:56 +10:00
parent b17a5832e5
commit 81a7b147fc
7 changed files with 45 additions and 11 deletions
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19
src/core/pad.cpp
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@ -62,16 +62,31 @@ bool Pad::DoState(StateWrapper& sw)
bool card_present = static_cast<bool>(m_memory_cards[i]);
sw.Do(&card_present);
if (sw.IsReading() && card_present && !m_system->GetSettings().load_memory_cards_from_save_states)
{
Log_WarningPrintf("Skipping loading memory card %u from save state.", i + 1u);
MemoryCard dummy_card(m_system);
if (!sw.DoMarker("MemoryCard") || !dummy_card.DoState(sw))
return false;
// we do need to reset the existing card though, in case it was in the middle of a write
if (m_memory_cards[i])
m_memory_cards[i]->Reset();
continue;
}
if (card_present && !m_memory_cards[i])
{
m_system->GetHostInterface()->AddFormattedOSDMessage(
2.0f, "Memory card %c present in save state but not in system. Creating temporary card.", i + 1);
2.0f, "Memory card %u present in save state but not in system. Creating temporary card.", i + 1u);
m_memory_cards[i] = MemoryCard::Create(m_system);
}
else if (!card_present && m_memory_cards[i])
{
m_system->GetHostInterface()->AddFormattedOSDMessage(
2.0f, "Memory card %u present in system but not in save state. Removing card.", i + 1);
2.0f, "Memory card %u present in system but not in save state. Removing card.", i + 1u);
m_memory_cards[i].reset();
}