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Logger class and boilerplate out of the way

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Benjamin Kyd
2019-02-16 18:03:29 +00:00
parent 7fe8f5d3a4
commit 6bb71312ca
5 changed files with 244 additions and 5 deletions
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59
OpenGL/playground/src/main.cpp
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@@ -1,5 +1,7 @@
#include <iostream>
// General includes
#include <chrono>
// GL includes
#include <glad/glad.h>
// SDL includes different on windows
@@ -15,15 +17,27 @@
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp>
// Custom includes
#include <logger.h>
int main(int argc, char** argv) {
std::cout << "----- OpenGL Playground -----" << std::endl;
std::cout << "-------- Version 1.0 --------" << std::endl;
std::cout << "----- ©Benjamin Kyd 2019 ----" << std::endl;
std::cout << "----- ©Benjamin Kyd 2019 ----" << std::endl << std::endl;
// Get global variables ready
Logger logger;
SDL_Window* window = nullptr;
SDL_GLContext glContext;
bool isWindowClosed = true;
logger << LOGGER_DEBUG << "debug" << LOGGER_ENDL;
logger << LOGGER_INFO << "info" << LOGGER_ENDL;
logger << LOGGER_WARN << "warn" << LOGGER_ENDL;
logger << LOGGER_ERROR << "error" << LOGGER_ENDL;
logger << LOGGER_PANIC << "panic" << LOGGER_ENDL << LOGGER_ENDL;
// Initialize SDL and OpenGL
SDL_Init(SDL_INIT_EVERYTHING);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
@@ -36,14 +50,51 @@ int main(int argc, char** argv) {
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
window = SDL_CreateWindow("GL CUBE",
window = SDL_CreateWindow("OpenGL Playground V1.0",
SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED,
500, 500,
1000, 1000,
SDL_WINDOW_OPENGL);
glContext = SDL_GL_CreateContext(window);
SDL_GL_SetSwapInterval(0);
gladLoadGLLoader(SDL_GL_GetProcAddress);
isWindowClosed = false;
logger << LOGGER_INFO << "OpenGL and SDL initialized" << LOGGER_ENDL;
// Various timers needed for FPS counting
std::chrono::high_resolution_clock timer;
auto FPSCalculateLast = timer.now();
auto FPSClock = SDL_GetTicks();
auto UpdateClock = SDL_GetTicks();
SDL_Event event;
while (!isWindowClosed) {
// Calculate and display framerate
if (SDL_GetTicks() - FPSClock >= 1000) {
auto deltaTime = std::chrono::duration_cast<std::chrono::nanoseconds>(timer.now() - FPSCalculateLast).count();
logger << LOGGER_INFO << "FPS: " << (int)(1 / ((float)deltaTime * 1e-9)) << LOGGER_ENDL;
FPSClock = SDL_GetTicks();
}
FPSCalculateLast = timer.now();
// Update tick
if (SDL_GetTicks() - UpdateClock >= 10) {
}
// Handle events
while (SDL_PollEvent(&event) != 0)
if (event.type == SDL_QUIT)
isWindowClosed = true;
// Swap GL frame buffers
SDL_GL_SwapWindow(window);
}
return 0;
}