325 lines
12 KiB
C++
325 lines
12 KiB
C++
//
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// MachineForTarget.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 04/11/2017.
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// Copyright 2017 Thomas Harte. All rights reserved.
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//
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#include "MachineForTarget.hpp"
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#include <algorithm>
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#include "Machines/Registry.hpp"
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#include "Analyser/Dynamic/MultiMachine/MultiMachine.hpp"
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#include "TypedDynamicMachine.hpp"
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namespace {
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struct MachineGenerator {
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MachineGenerator(
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const Analyser::Static::Target &target,
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const ROMMachine::ROMFetcher &rom_fetcher
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) : target(target), rom_fetcher(rom_fetcher) {}
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const Analyser::Static::Target ⌖
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const ROMMachine::ROMFetcher &rom_fetcher;
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std::unique_ptr<Machine::DynamicMachine> machine;
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template <typename MachineT>
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void posit(const Analyser::Machine name) {
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if(target.machine == name) {
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machine = std::make_unique<Machine::TypedDynamicMachine<MachineT>>(MachineT::create(target, rom_fetcher));
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}
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}
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};
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}
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std::unique_ptr<Machine::DynamicMachine> Machine::MachineForTarget(
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const Analyser::Static::Target &target,
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const ROMMachine::ROMFetcher &rom_fetcher,
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Machine::Error &error
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) {
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error = Machine::Error::None;
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MachineGenerator generator(target, rom_fetcher);
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try {
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using enum Analyser::Machine;
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generator.posit<Amiga::Machine>(Amiga);
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generator.posit<AmstradCPC::Machine>(AmstradCPC);
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generator.posit<Archimedes::Machine>(Archimedes);
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generator.posit<Apple::II::Machine>(AppleII);
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generator.posit<Apple::IIgs::Machine>(AppleIIgs);
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generator.posit<Apple::Macintosh::Machine>(Macintosh);
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generator.posit<Atari2600::Machine>(Atari2600);
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generator.posit<Atari::ST::Machine>(AtariST);
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generator.posit<BBCMicro::Machine>(BBCMicro);
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generator.posit<Coleco::Vision::Machine>(ColecoVision);
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generator.posit<Commodore::Plus4::Machine>(Plus4);
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generator.posit<Commodore::Vic20::Machine>(Vic20);
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generator.posit<Electron::Machine>(Electron);
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generator.posit<Enterprise::Machine>(Enterprise);
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generator.posit<MSX::Machine>(MSX);
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generator.posit<Oric::Machine>(Oric);
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generator.posit<PCCompatible::Machine>(PCCompatible);
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generator.posit<Sega::MasterSystem::Machine>(MasterSystem);
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generator.posit<Sinclair::ZX8081::Machine>(ZX8081);
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generator.posit<Sinclair::ZXSpectrum::Machine>(ZXSpectrum);
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generator.posit<Tandy::CoCo::Machine>(TandyCoCo);
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generator.posit<Thomson::MO::Machine>(ThomsonMO);
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if(!generator.machine) {
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error = Machine::Error::UnknownMachine;
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}
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} catch(ROMMachine::Error construction_error) {
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switch(construction_error) {
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case ROMMachine::Error::MissingROMs:
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error = Machine::Error::MissingROM;
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break;
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default:
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error = Machine::Error::UnknownError;
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break;
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}
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}
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return std::move(generator.machine);
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}
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std::unique_ptr<Machine::DynamicMachine> Machine::MachineForTargets(
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const Analyser::Static::TargetList &targets,
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const ROMMachine::ROMFetcher &rom_fetcher,
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Error &error
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) {
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// Zero targets implies no machine.
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if(targets.empty()) {
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error = Error::NoTargets;
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return nullptr;
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}
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// If there's more than one target, get all the machines and combine them into a multimachine.
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if(targets.size() > 1) {
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std::vector<std::unique_ptr<Machine::DynamicMachine>> machines;
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for(const auto &target: targets) {
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machines.emplace_back(MachineForTarget(*target, rom_fetcher, error));
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// Exit early if any errors have occurred.
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if(error != Error::None) {
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return nullptr;
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}
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}
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// If a multimachine would just instantly collapse the list to a single machine, do
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// so without the ongoing baggage of a multimachine.
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if(Analyser::Dynamic::MultiMachine::would_collapse(machines)) {
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return std::move(machines.front());
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} else {
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return std::make_unique<Analyser::Dynamic::MultiMachine>(std::move(machines));
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}
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}
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// There's definitely exactly one target.
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return MachineForTarget(*targets.front(), rom_fetcher, error);
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}
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std::string Machine::ShortNameForTargetMachine(const Analyser::Machine machine) {
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switch(machine) {
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case Analyser::Machine::Amiga: return "Amiga";
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case Analyser::Machine::AmstradCPC: return "AmstradCPC";
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case Analyser::Machine::AppleII: return "AppleII";
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case Analyser::Machine::AppleIIgs: return "AppleIIgs";
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case Analyser::Machine::Archimedes: return "Archimedes";
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case Analyser::Machine::Atari2600: return "Atari2600";
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case Analyser::Machine::AtariST: return "AtariST";
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case Analyser::Machine::BBCMicro: return "BBCMicro";
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case Analyser::Machine::ColecoVision: return "ColecoVision";
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case Analyser::Machine::Electron: return "Electron";
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case Analyser::Machine::Enterprise: return "Enterprise";
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case Analyser::Machine::Macintosh: return "Macintosh";
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case Analyser::Machine::MasterSystem: return "MasterSystem";
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case Analyser::Machine::MSX: return "MSX";
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case Analyser::Machine::Oric: return "Oric";
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case Analyser::Machine::Plus4: return "Plus4";
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case Analyser::Machine::PCCompatible: return "PCCompatible";
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case Analyser::Machine::TandyCoCo: return "TandyCoCo";
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case Analyser::Machine::ThomsonMO: return "ThomsonMO";
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case Analyser::Machine::Vic20: return "Vic20";
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case Analyser::Machine::ZX8081: return "ZX8081";
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case Analyser::Machine::ZXSpectrum: return "ZXSpectrum";
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default: return "";
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}
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}
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std::string Machine::LongNameForTargetMachine(const Analyser::Machine machine) {
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switch(machine) {
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case Analyser::Machine::Amiga: return "Amiga";
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case Analyser::Machine::AmstradCPC: return "Amstrad CPC";
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case Analyser::Machine::AppleII: return "Apple II";
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case Analyser::Machine::AppleIIgs: return "Apple IIgs";
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case Analyser::Machine::Archimedes: return "Acorn Archimedes";
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case Analyser::Machine::Atari2600: return "Atari 2600";
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case Analyser::Machine::AtariST: return "Atari ST";
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case Analyser::Machine::BBCMicro: return "BBC Micro";
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case Analyser::Machine::ColecoVision: return "ColecoVision";
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case Analyser::Machine::Electron: return "Acorn Electron";
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case Analyser::Machine::Enterprise: return "Enterprise";
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case Analyser::Machine::Macintosh: return "Apple Macintosh";
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case Analyser::Machine::MasterSystem: return "Sega Master System";
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case Analyser::Machine::MSX: return "MSX";
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case Analyser::Machine::Oric: return "Oric";
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case Analyser::Machine::Plus4: return "Commodore C16+4";
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case Analyser::Machine::PCCompatible: return "PC Compatible";
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case Analyser::Machine::TandyCoCo: return "Tandy CoCo";
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case Analyser::Machine::ThomsonMO: return "Thomson MO";
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case Analyser::Machine::Vic20: return "Vic 20";
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case Analyser::Machine::ZX8081: return "ZX80/81";
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case Analyser::Machine::ZXSpectrum: return "ZX Spectrum";
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default: return "";
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}
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}
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std::vector<std::string> Machine::AllMachines(const Type type, const bool long_names) {
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std::vector<std::string> result;
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const auto add_name = [&](const Analyser::Machine machine) {
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result.push_back(
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long_names ? LongNameForTargetMachine(machine) : ShortNameForTargetMachine(machine)
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);
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};
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if(type == Type::Any || type == Type::RequiresMedia) {
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add_name(Analyser::Machine::Atari2600);
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add_name(Analyser::Machine::ColecoVision);
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add_name(Analyser::Machine::MasterSystem);
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}
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if(type == Type::Any || type == Type::DoesntRequireMedia) {
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add_name(Analyser::Machine::Amiga);
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add_name(Analyser::Machine::AmstradCPC);
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add_name(Analyser::Machine::AppleII);
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add_name(Analyser::Machine::AppleIIgs);
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add_name(Analyser::Machine::Archimedes);
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add_name(Analyser::Machine::AtariST);
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add_name(Analyser::Machine::BBCMicro);
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add_name(Analyser::Machine::Electron);
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add_name(Analyser::Machine::Enterprise);
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add_name(Analyser::Machine::Macintosh);
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add_name(Analyser::Machine::MSX);
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add_name(Analyser::Machine::Oric);
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add_name(Analyser::Machine::Plus4);
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add_name(Analyser::Machine::PCCompatible);
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add_name(Analyser::Machine::TandyCoCo);
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add_name(Analyser::Machine::ThomsonMO);
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add_name(Analyser::Machine::Vic20);
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add_name(Analyser::Machine::ZX8081);
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add_name(Analyser::Machine::ZXSpectrum);
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}
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return result;
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}
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namespace {
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struct OptionsList {
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std::map<std::string, std::unique_ptr<Reflection::Struct>> options;
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template <typename MachineT>
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void emplace(const Analyser::Machine machine) {
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if constexpr (requires{ MachineT::Options(Configurable::OptionsType()); }) {
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options.emplace(
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Machine::LongNameForTargetMachine(machine),
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std::make_unique<typename MachineT::Options>(Configurable::OptionsType::UserFriendly)
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);
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}
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};
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};
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}
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std::map<std::string, std::unique_ptr<Reflection::Struct>> Machine::AllOptionsByMachineName() {
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OptionsList options;
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using enum Analyser::Machine;
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options.emplace<Amiga::Machine>(Amiga);
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options.emplace<AmstradCPC::Machine>(AmstradCPC);
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options.emplace<Apple::II::Machine>(AppleII);
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options.emplace<Apple::IIgs::Machine>(AppleIIgs);
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options.emplace<Archimedes::Machine>(Archimedes);
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options.emplace<Atari2600::Machine>(Atari2600);
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options.emplace<Atari::ST::Machine>(AtariST);
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options.emplace<BBCMicro::Machine>(BBCMicro);
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options.emplace<Coleco::Vision::Machine>(ColecoVision);
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options.emplace<Electron::Machine>(Electron);
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options.emplace<Enterprise::Machine>(Enterprise);
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options.emplace<Apple::Macintosh::Machine>(Macintosh);
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options.emplace<Sega::MasterSystem::Machine>(MasterSystem);
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options.emplace<MSX::Machine>(MSX);
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options.emplace<Oric::Machine>(Oric);
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options.emplace<Commodore::Plus4::Machine>(Plus4);
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options.emplace<PCCompatible::Machine>(PCCompatible);
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options.emplace<Tandy::CoCo::Machine>(TandyCoCo);
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options.emplace<Thomson::MO::Machine>(ThomsonMO);
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options.emplace<Commodore::Vic20::Machine>(Vic20);
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options.emplace<Sinclair::ZX8081::Machine>(ZX8081);
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options.emplace<Sinclair::ZXSpectrum::Machine>(ZXSpectrum);
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return std::move(options.options);
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}
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namespace {
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struct TargetList {
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std::map<std::string, std::unique_ptr<Analyser::Static::Target>> targets;
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template <typename TargetT>
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void emplace(const Analyser::Machine machine) {
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targets.emplace(
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Machine::LongNameForTargetMachine(machine),
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std::make_unique<TargetT>()
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);
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};
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void emplace(const Analyser::Machine machine, std::unique_ptr<Analyser::Static::Target> &&target) {
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targets.emplace(
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Machine::LongNameForTargetMachine(machine),
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std::move(target)
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);
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}
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};
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}
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std::map<std::string, std::unique_ptr<Analyser::Static::Target>> Machine::TargetsByMachineName(
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const bool meaningful_without_media_only
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) {
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TargetList targets;
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using enum Analyser::Machine;
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targets.emplace<Analyser::Static::Amiga::Target>(Amiga);
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targets.emplace<Analyser::Static::AmstradCPC::Target>(AmstradCPC);
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targets.emplace<Analyser::Static::AppleII::Target>(AppleII);
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targets.emplace<Analyser::Static::AppleIIgs::Target>(AppleIIgs);
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targets.emplace<Analyser::Static::Acorn::ArchimedesTarget>(Archimedes);
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targets.emplace<Analyser::Static::AtariST::Target>(AtariST);
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targets.emplace<Analyser::Static::Acorn::BBCMicroTarget>(BBCMicro);
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targets.emplace<Analyser::Static::Acorn::ElectronTarget>(Electron);
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targets.emplace<Analyser::Static::Enterprise::Target>(Enterprise);
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targets.emplace<Analyser::Static::Macintosh::Target>(Macintosh);
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targets.emplace<Analyser::Static::MSX::Target>(MSX);
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targets.emplace<Analyser::Static::Oric::Target>(Oric);
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targets.emplace<Analyser::Static::Commodore::Plus4Target>(Plus4);
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targets.emplace<Analyser::Static::PCCompatible::Target>(PCCompatible);
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targets.emplace<Analyser::Static::TandyCoCo::Target>(TandyCoCo);
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targets.emplace<Analyser::Static::Thomson::MOTarget>(ThomsonMO);
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targets.emplace<Analyser::Static::Commodore::Vic20Target>(Vic20);
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targets.emplace<Analyser::Static::ZX8081::Target>(ZX8081);
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targets.emplace<Analyser::Static::ZXSpectrum::Target>(ZXSpectrum);
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if(!meaningful_without_media_only) {
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targets.emplace<Analyser::Static::Atari2600::Target>(Atari2600);
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targets.emplace(
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ColecoVision,
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std::make_unique<Analyser::Static::Target>(Analyser::Machine::ColecoVision)
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);
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targets.emplace<Analyser::Static::Sega::Target>(MasterSystem);
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}
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return std::move(targets.targets);
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}
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