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add functionality to import savefiles

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This commit is contained in:
RSDuck
2020-09-11 03:08:06 +02:00
parent 00e2ec3faf
commit f2fa52f26c
8 changed files with 76 additions and 0 deletions
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41
src/frontend/qt_sdl/main.cpp
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@ -1052,6 +1052,9 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
actUndoStateLoad->setShortcut(QKeySequence(Qt::Key_F12));
connect(actUndoStateLoad, &QAction::triggered, this, &MainWindow::onUndoStateLoad);
actImportSavefile = menu->addAction("Import savefile");
connect(actImportSavefile, &QAction::triggered, this, &MainWindow::onImportSavefile);
menu->addSeparator();
actQuit = menu->addAction("Quit");
@ -1220,6 +1223,7 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
actLoadState[i]->setEnabled(false);
}
actUndoStateLoad->setEnabled(false);
actImportSavefile->setEnabled(false);
actPause->setEnabled(false);
actReset->setEnabled(false);
@ -1618,6 +1622,41 @@ void MainWindow::onUndoStateLoad()
OSD::AddMessage(0, "State load undone");
}
void MainWindow::onImportSavefile()
{
if (!RunningSomething) return;
emuThread->emuPause();
QString path = QFileDialog::getOpenFileName(this,
"Select savefile",
Config::LastROMFolder,
"Savefiles (*.sav *.bin *.dsv);;Any file (*.*)");
if (!path.isEmpty())
{
if (QMessageBox::warning(this,
"Emulation will be reset and data overwritten",
"The emulation will be reset and the current savefile overwritten.",
QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok)
{
int res = Frontend::Reset();
if (res != Frontend::Load_OK)
{
QMessageBox::critical(this, "melonDS", "Reset failed\n" + loadErrorStr(res));
}
else
{
int diff = Frontend::ImportSRAM(path.toStdString().c_str());
if (diff > 0)
OSD::AddMessage(0, "Trimmed savefile");
else if (diff < 0)
OSD::AddMessage(0, "Savefile shorter than SRAM");
}
}
}
emuThread->emuUnpause();
}
void MainWindow::onQuit()
{
QApplication::quit();
@ -1923,6 +1962,7 @@ void MainWindow::onEmuStart()
actPause->setChecked(false);
actReset->setEnabled(true);
actStop->setEnabled(true);
actImportSavefile->setEnabled(true);
actSetupCheats->setEnabled(true);
}
@ -1937,6 +1977,7 @@ void MainWindow::onEmuStop()
actLoadState[i]->setEnabled(false);
}
actUndoStateLoad->setEnabled(false);
actImportSavefile->setEnabled(false);
actPause->setEnabled(false);
actReset->setEnabled(false);