mirror of https://github.com/Treeki/WindEmu.git
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#include "mainwindow.h"
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#include <QApplication>
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#include <QFileDialog>
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#include <QMessageBox>
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#include "../WindCore/clps7111.h"
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#include "../WindCore/windermere.h"
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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auto args = a.arguments();
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QString romFile;
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if (args.length() > 1)
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romFile = args.first();
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else
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romFile = QFileDialog::getOpenFileName(nullptr, "Select a ROM");
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if (romFile.isNull()) return 0;
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// what do we have?
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QFile f(romFile);
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f.open(QFile::ReadOnly);
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auto buffer = f.readAll();
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f.close();
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if (buffer.size() < 0x400000) {
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QMessageBox::critical(nullptr, "WindEmu", "Invalid ROM file!");
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return 0;
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}
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EmuBase *emu = nullptr;
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uint8_t *romData = (uint8_t *)buffer.data();
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// parse this ROM to learn what hardware it's for
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int variantFile = *((uint32_t *)&romData[0x80 + 0x4C]) & 0xFFFFFFF;
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if (variantFile < (buffer.size() - 8)) {
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int variantImg = *((uint32_t *)&romData[variantFile + 4]) & 0xFFFFFFF;
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if (variantImg < (buffer.size() - 0x70)) {
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int variant = *((uint32_t *)&romData[variantImg + 0x60]);
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if (variant == 0x7060001) {
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// 5mx ROM
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emu = new Windermere::Emulator;
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} else if (variant == 0x5040001) {
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// Osaris ROM
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emu = new CLPS7111::Emulator;
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} else {
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QMessageBox::critical(nullptr, "WindEmu", "Unrecognised ROM file!");
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return 0;
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}
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}
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}
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emu->loadROM(romData, buffer.size());
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MainWindow w(emu);
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w.show();
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return a.exec();
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}
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