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cartridge.cpp
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cartridge.cpp
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#include <fc/fc.hpp>
namespace Famicom {
#include "chip/chip.cpp"
#include "board/board.cpp"
Cartridge cartridge;
string Cartridge::title() {
return information.title;
}
void Cartridge::Main() {
cartridge.main();
}
void Cartridge::main() {
board->main();
}
void Cartridge::load() {
interface->loadRequest(ID::Manifest, "manifest.bml");
Board::load(information.markup); //this call will set Cartridge::board if successful
if(board == nullptr) return;
sha256_ctx sha;
uint8 hash[32];
sha256_init(&sha);
sha256_chunk(&sha, board->prgrom.data, board->prgrom.size);
sha256_chunk(&sha, board->chrrom.data, board->chrrom.size);
sha256_final(&sha);
sha256_hash(&sha, hash);
string result;
for(auto& byte : hash) result.append(hex<2>(byte));
sha256 = result;
system.load();
loaded = true;
}
void Cartridge::unload() {
if(loaded == false) return;
loaded = false;
memory.reset();
}
void Cartridge::power() {
board->power();
}
void Cartridge::reset() {
create(Cartridge::Main, 21477272);
board->reset();
}
Cartridge::Cartridge() {
loaded = false;
}
uint8 Cartridge::prg_read(unsigned addr) {
return board->prg_read(addr);
}
void Cartridge::prg_write(unsigned addr, uint8 data) {
return board->prg_write(addr, data);
}
uint8 Cartridge::chr_read(unsigned addr) {
return board->chr_read(addr);
}
void Cartridge::chr_write(unsigned addr, uint8 data) {
return board->chr_write(addr, data);
}
void Cartridge::scanline(unsigned y) {
return board->scanline(y);
}
void Cartridge::serialize(serializer& s) {
Thread::serialize(s);
return board->serialize(s);
}
}