void c_MMU::LoadROM(const char *fname)
{
uint8_t *buffer;
std::ifstream romfile(fname, std::ios::in | std::ios::binary | std::ios::ate);
size_t filesize, bytesread;
if(romfile.is_open())
{
// Read from disk BIOS to temporary buffer.
DbgOut(DBG_MMU, VERBOSE_0, "ROM file found. Loading...");
filesize = romfile.tellg();
DbgOut(DBG_MMU, VERBOSE_0, "Reading %i bytes.", filesize);
buffer = new uint8_t[filesize];
romfile.seekg(0, std::ios::beg);
romfile.read((char*)buffer, filesize);
bytesread = romfile.gcount();
DbgOut(DBG_MMU, VERBOSE_0, "Bytes read: %i.", bytesread);
romfile.close();
uint16_t i;
uint8_t rombank;
// Store in Gameboy memory.
for(rombank=0; rombank<0x02; rombank++)
{
for(i=0; i<0x4000; i++)
{
rom[rombank][i] = buffer[i + (rombank*0x4000)];
}
}
delete buffer;
}
else
{
DbgOut(DBG_MMU, VERBOSE_0, "Error loading ROM file!");
}
}
void MainWindow::on_actionOpen_triggered() {
filename = QFileDialog::getOpenFileName(this, "Open Stadium ROM", QString(), "Pokémon Stadium ROM (*.z64)");
// ROM opening
if(!filename.isEmpty()){
QFile romfile(filename);
romfile.open(QIODevice::ReadOnly);
QDataStream read(&romfile);
// ***** Checks the ROM validity *****
if(romfile.size() == 0x2000000) {
romfile.seek(0x00);
read>>header_PI_settings;
romfile.seek(0x04);
read>>header_clockrate;
romfile.seek(0x08);
read>>header_boot_address;
romfile.seek(0x0C);
read>>header_release;
romfile.seek(0x10);
read>>header_crc1;
romfile.seek(0x14);
read>>header_crc2;
romfile.seek(0x18);
read>>header_reserved1;
romfile.seek(0x1C);
read>>header_reserved2;
romfile.seek(0x20);
read>>header_name1;
romfile.seek(0x24);
read>>header_name2;
romfile.seek(0x28);
read>>header_name3;
romfile.seek(0x2C);
read>>header_name4;
romfile.seek(0x30);
read>>header_name5;
romfile.seek(0x34);
read>>header_reserved3;
romfile.seek(0x38);
read>>header_rom_format;
romfile.seek(0x3C);
read>>header_game_id;
romfile.seek(0x3E);
read>>header_region_code;
romfile.seek(0x3F);
read>>header_rom_version;
// Checks ROM language and validity
rom_check();
romfile.seek(0);
if(this->romtype != INVALID){
// ***** Reads the ROM data *****
// Initialization
initialize_char_table();
initialize_data();
initialize_min_levels();
initialize_iv_statexp_groups();
// Formulas
read_ch_formula(romfile);
read_damage_variance(romfile);
read_highCH_shift(romfile);
read_burn_shift(romfile);
read_odds_paralysis(romfile);
// Pokémon names
read_pkm_names(romfile);
initialize_nicknames();
// Pokémon data
read_pkm_data(romfile);
read_pokedex_data(romfile);
// Moves names and data
read_move_names(romfile);
read_move_data(romfile);
read_move_descriptions(romfile);
read_tmhm_data(romfile);
// Types names
read_type_names(romfile);
// Types chart (Weaknesses and Resistances)
read_type_chart(romfile);
// Experience data
read_experience_data(romfile);
// CPU Trainers / Rentals data
read_cpu_rentals(romfile);
initialize_trainers_names();
}
}
