bsnes/target-tomoko/program/program.cpp

105 lines
2.7 KiB
C++

#include "../tomoko.hpp"
#include <fc/interface/interface.hpp>
#include <sfc/interface/interface.hpp>
#include <gb/interface/interface.hpp>
#include <gba/interface/interface.hpp>
#include "interface.cpp"
#include "media.cpp"
Program* program = nullptr;
Program::Program() {
program = this;
directory::create({configpath(), "tomoko/"});
Application::onMain({&Program::main, this});
emulators.append(new Famicom::Interface);
emulators.append(new SuperFamicom::Interface);
emulators.append(new GameBoy::Interface);
emulators.append(new GameBoyAdvance::Interface);
for(auto& emulator : emulators) emulator->bind = this;
new InputManager;
new LibraryManager;
new SettingsManager;
new Presentation;
presentation->setVisible();
video.driver("XShm");
video.set(Video::Handle, presentation->viewport.handle());
video.set(Video::Synchronize, false);
if(!video.init()) { video.driver("None"); video.init(); }
audio.driver("OpenAL");
audio.set(Audio::Handle, presentation->viewport.handle());
audio.set(Audio::Synchronize, false);
audio.set(Audio::Frequency, 96000u);
audio.set(Audio::Latency, 80u);
if(!audio.init()) { audio.driver("None"); audio.init(); }
input.driver("Xlib");
input.set(Input::Handle, presentation->viewport.handle());
if(!input.init()) { input.driver("None"); input.init(); }
dsp.setPrecision(16);
dsp.setBalance(0.0);
dsp.setVolume(1.0);
dsp.setFrequency(32040);
dsp.setResampler(DSP::ResampleEngine::Sinc);
dsp.setResamplerFrequency(96000);
drawSplashScreen();
}
auto Program::emulator() -> Emulator::Interface& {
if(activeEmulator == nullptr) throw;
return *activeEmulator;
}
auto Program::main() -> void {
inputManager->poll();
if(activeEmulator == nullptr || emulator().loaded() == false) {
audio.clear();
usleep(20 * 1000);
return;
}
emulator().run();
}
auto Program::quit() -> void {
unloadMedia();
inputManager->quit();
exit(0);
}
auto Program::setEmulator(Emulator::Interface* emulator) -> void {
activeEmulator = emulator;
}
auto Program::drawSplashScreen() -> void {
image emblem{string{userpath(), ".local/share/icons/tomoko.png"}};
emblem.alphaBlend(0x000000);
emblem.scale(128, 128);
uint32* output;
unsigned length;
if(video.lock(output, length, 512, 480)) {
for(auto y : range(480)) {
uint32* dp = output + y * (length >> 2);
for(auto x : range(640)) *dp++ = 0xff000000;
}
unsigned z = 0;
for(auto y : range(emblem.height)) {
uint32* dp = output + (480 - emblem.height + y - 8) * (length >> 2) + (512 - emblem.width - 8);
for(auto x : range(emblem.width)) {
*dp++ = emblem.read(emblem.data + z);
z += 4;
}
}
video.unlock();
video.refresh();
}
}