46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#include "../../src/Nes.h"
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#include "Window.h"
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#include "SdlKeyboardController.h"
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#include <functional>
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#include <thread>
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int main() {
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using namespace std::placeholders;
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nes::Nes device;
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nes::SdlWindow window(nes::Ppu::SCREEN_WIDTH, nes::Ppu::SCREEN_HEIGHT);
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window.setSize(nes::Ppu::SCREEN_WIDTH * 4, nes::Ppu::SCREEN_HEIGHT * 4);
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SDL_Event e;
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bool frameRendered = false;
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device.setNewFrameCallback([&window, &e, &frameRendered](auto buffer){
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window.drawFrame(buffer);
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while(SDL_PollEvent(&e));
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frameRendered = true;
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});
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device.connect(std::make_shared<SdlKeyboardController>());
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//device.insertCartridge("/home/selim/Downloads/dk.nes");
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device.insertCartridge("/Users/selim/Documents/smb.nes");
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//device.insertCartridge("C:\\Users\\selim\\Documents\\nestest.nes");
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auto frameStart = std::chrono::steady_clock::now();
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while (true) {
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device.tick();
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if(frameRendered) {
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auto renderingTime = std::chrono::steady_clock::now();
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auto elapsedTime = std::chrono::duration_cast<std::chrono::nanoseconds>(renderingTime - frameStart).count();
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int64_t waitTime = 1000000000/60 - elapsedTime;
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if(waitTime > 0) {
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std::this_thread::sleep_for(std::chrono::nanoseconds(waitTime));
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}
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frameStart = std::chrono::steady_clock::now();
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frameRendered = false;
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}
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}
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return 0;
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}
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