108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
#include <cmath>
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#include <cstdio>
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#include <ctime>
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#ifdef BUILD_SDL
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#include <SDL_main.h>
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#endif
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#include "assets.h"
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#include "audio/AudioPlayer.h"
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#include "system/Timer.h"
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#include "system/Video.h"
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#include "graphics/Bitmap.h"
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#include "graphics/Font.h"
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#include "scenes/Scene.h"
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#include "system/init.h"
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#include "system/Keyboard.h"
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#include "util/Gbm.h"
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#include "util/Log.h"
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volatile bool showFps = true;
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volatile bool running = true;
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int main(int argc, char *argv[]) {
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System::init();
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Assets::load();
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srand(time(nullptr));
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audioPlayer.playMusic(Assets::music);
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video.enter();
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// Run scenes
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auto fb = static_cast<uint8_t *>(video.GetFB());
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unsigned fps{0};
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unsigned frameCount{0};
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uint32_t fpsTick{0};
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char fpsDigits[4]{'0', '0', '0', 0};
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keyboard.setKeyDownHandler([] (unsigned char key) {
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//DefaultLog.log("KeyDown %u (%s)\n", key, keyboard.getKeyName(key));
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switch (key) {
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case KeySpace:
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audioPlayer.playAudio(Assets::coin, 0, 0);
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break;
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}
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});
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keyboard.setKeyUpHandler([] (unsigned char key) {
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//DefaultLog.log("KeyUp %u (%s)\n", key, keyboard.getKeyName(key));
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switch (key) {
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case KeyEscape:
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running = false;
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break;
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case KeyF:
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showFps = !showFps;
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video.UpdateRect({0, 0, 21, 9 });
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break;
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default:
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// Do nothing
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break;
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}
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});
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keyboard.setKeyRepeatHandler([](unsigned char key) {
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//DefaultLog.log("KeyRepeat %u (%s)\n", key, keyboard.getKeyName(key));
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});
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auto &timer = Timer::instance();
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while (running) {
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const auto scene = Scenes::getCurrentScene();
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scene->run();
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// Render fps
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++frameCount;
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auto ticks = timer.getTicks();
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if (ticks > fpsTick + 50) {
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fpsTick = ticks;
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fps = frameCount;
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frameCount = 0;
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fpsDigits[0] = '0' + (fps / 100) % 10;
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fpsDigits[1] = '0' + (fps / 10) % 10;
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fpsDigits[2] = '0' + fps % 10;
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}
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if (showFps) {
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Assets::font.renderChar(fpsDigits[0], 0, 0, 242, 0, fb, SCREEN_WIDTH, SCREEN_HEIGHT);
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Assets::font.renderChar(fpsDigits[1], 7, 0, 242, 0, fb, SCREEN_WIDTH, SCREEN_HEIGHT);
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Assets::font.renderChar(fpsDigits[2], 14, 0, 242, 0, fb, SCREEN_WIDTH, SCREEN_HEIGHT);
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video.UpdateRect({0, 0, 21, 9 });
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}
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// Wait for vertical retrace and then copy render buffer to screen
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video.WaitForVerticalSync();
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video.Flip();
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}
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audioPlayer.stopMusic();
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audioPlayer.stopAllAudio();
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System::terminate();
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return 0;
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}
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