59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#include <iostream>
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#include <glad/glad.h>
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#include "Window.h"
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Window::Window() {
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width = 800; height = 600;
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window = glfwCreateWindow(width, height, "Fall-Fever", NULL, NULL);
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if(!window) {
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std::cout << "Failed to create window" << std::endl;
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}
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// Create OpenGL context
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glfwMakeContextCurrent(window);
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// Initialize GLAD
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if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
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std::cout << "Failed to initialize GLAD" << std::endl;
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exit(-1);
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}
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#ifdef _DEBUG
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glEnable(GL_DEBUG_OUTPUT);
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glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
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glDebugMessageCallback(openGLDebugCallback, NULL);
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#endif
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glViewport(0, 0, width, height);
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std::cout << "OpenGL version: " << glGetString(GL_VERSION) << std::endl;
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// Tell GLFW which function to call when window is resized
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glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
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}
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Window::~Window() {
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glfwDestroyWindow(window);
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}
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// This function is called when the window gets resized
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void Window::framebuffer_size_callback(GLFWwindow* window, int width, int height) {
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(void)window;
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glViewport(0, 0, width, height);
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}
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void Window::openGLDebugCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam) {
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(void)length; (void)userParam;
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if(severity == GL_DEBUG_SEVERITY_HIGH || severity == GL_DEBUG_SEVERITY_MEDIUM)
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std::cout << "[OpenGL Error]" << std::endl
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<< "Message: " << message << std::endl
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<< "Source: " << source << std::endl
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<< "Type: " << type << std::endl
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<< "ID: " << id << std::endl
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<< "Severity: " << severity << std::endl
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<< std::endl;
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}
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