86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
#include <Window/Window.hpp>
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#include <Input/Input.hpp>
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#include <Renderer/Renderer.hpp>
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#include <util/log.hpp>
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#include <util/Timer.hpp>
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#include <iostream>
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#include <GLFW/glfw3.h>
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int main(int argc, char* argv[]) {
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try {
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Window win(argv[0], 256, 512);
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auto mon = glfwGetPrimaryMonitor();
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auto v = glfwGetVideoMode(mon);
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glfwSetWindowMonitor(win.win, mon, 0, 0, v->width, v->height, v->refreshRate);
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auto in = win.getInput();
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Renderer ren(win);
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while (!in->shouldClose()) {
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Timer frame_timer;
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in->poll();
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in->handleMovementKeys(ren);
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while (in->queue.size()) {
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/* take event from front of queue, then process it */
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const auto& event = in->queue.front();
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in->queue.pop();
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switch (event.tag) {
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case InputEvent::Tag::eRESIZE:
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Log::info("Event Processed: Resized to %dx%d\n", event.resize.width, event.resize.height);
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/* no need to have a resize() function in the renderer, b/c swapchain images will be
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* automatically marked out-of-date, and recreation will be triggered in our code
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*/
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/* but still block while waiting for window to be opened again */
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if (event.resize.height == 0 || event.resize.width == 0) {
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int h = event.resize.height;
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int w = event.resize.width;
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do {
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glfwPollEvents();
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glfwGetWindowSize(win.win, &w, &h);
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} while (h * w == 0);
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}
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break;
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case InputEvent::Tag::eEXIT:
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win.close();
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break;
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case InputEvent::Tag::eCURSOR:
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in->handleCursorMovement(ren, event.pos.x, event.pos.y);
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break;
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case InputEvent::Tag::eBUTTON:
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break;
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case InputEvent::Tag::eKEY:
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if (event.key.key == GLFW_KEY_Q) {
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return 0;
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} else if (event.key.key == GLFW_KEY_ESCAPE && event.key.state == GLFW_PRESS) {
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ren.capture_mouse = !ren.capture_mouse;
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in->setCursor(!ren.capture_mouse);
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} else if (event.key.key == GLFW_KEY_R && event.key.state == GLFW_PRESS) {
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ren.frame = 0;
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} else if (event.key.key == GLFW_KEY_C && event.key.state == GLFW_PRESS) {
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ren.flycam = !ren.flycam;
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}
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break;
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}
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}
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ren.draw();
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ren.present();
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const auto t = frame_timer.read();
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ren.ui->info.fps = 1000.0f / t;
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while (frame_timer.read() < 16.60)
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;
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}
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} catch (const std::string& e) {
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std::cerr << "Exception: " << e << std::endl;
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}
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}
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