Used this tutorial to set up an immediately better structure than my last graphics project: https://youtu.be/lr93-_cC8v4

.gitignore

@@ -1,2 +1,3 @@
-# Ignore build directory
+# Ignore build directories
 build/
+.cache/

CMakeLists.txt

@@ -1,7 +1,21 @@
 cmake_minimum_required(VERSION 3.16)
-project(yave) #Yet Another Vulkan Engine
+project(yave
+    VERSION 0
+    DESCRIPTION "Yet Another Vulkan Engine"
+    HOMEPAGE_URL "https://git.warwicknew.xyz/yave/"
+    LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(CMAKE_CXX_CLANG_TIDY)
+
+file(GLOB_RECURSE SOURCE_FILES
+    ${CMAKE_SOURCE_DIR}/src/*.c
+    ${CMAKE_SOURCE_DIR}/src/*.cpp)
+
+file(GLOB_RECURSE HEADER_FILES
+    ${CMAKE_SOURCE_DIR}/src/*.h
+    ${CMAKE_SOURCE_DIR}/src/*.hpp)
 
 find_package(Vulkan REQUIRED)
 find_package(glfw3 REQUIRED)
@@ -11,10 +25,9 @@ find_package(glm REQUIRED)
 include_directories(
     ${Vulkan_INCLUDE_DIRS}
     ${GLFW_INCLUDE_DIRS}
-    ${GLM_INCLUDE_DIRS}
+    ${GLM_INCLUDE_DIRS})
-    )
 
-add_executable(${PROJECT_NAME} VulkanTest.cpp)
+add_executable(${PROJECT_NAME} ${HEADER_FILES} ${SOURCE_FILES})
 
 target_link_libraries(${PROJECT_NAME} PUBLIC
     ${GLFW_LIBRARIES}

VulkanTest.cpp

@@ -1,36 +0,0 @@
-#define GLFW_INCLUDE_VULKAN
-#include <GLFW/glfw3.h>
-
-#define GLM_FORCE_RADIANS
-#define GLM_FORCE_DEPTH_ZERO_TO_ONE
-#include <glm/vec4.hpp>
-#include <glm/mat4x4.hpp>
-
-#include <iostream>
-
-int main() {
-    glfwInit();
-
-    glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
-    GLFWwindow* window = glfwCreateWindow(800, 600, "Vulkan window", nullptr, nullptr);
-
-    uint32_t extensionCount = 0;
-    vkEnumerateInstanceExtensionProperties(nullptr, &extensionCount, nullptr);
-
-    std::cout << extensionCount << " extensions supported\n";
-
-    glm::mat4 matrix;
-    glm::vec4 vec;
-    auto test = matrix * vec;
-
-    while(!glfwWindowShouldClose(window)) {
-        glfwPollEvents();
-    }
-
-    glfwDestroyWindow(window);
-
-    glfwTerminate();
-
-    return 0;
-}
-

src/application.cpp

@@ -0,0 +1,11 @@
+#include "application.hpp"
+
+namespace yave {
+
+void Application::run() {
+  while (!yaveWindow.shouldClose()) {
+    glfwPollEvents();
+  }
+}
+
+} // namespace yave

src/application.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "yave_window.hpp"
+
+namespace yave {
+class Application {
+    public:
+        static constexpr int WIDTH = 800;
+        static constexpr int HEIGHT = 600;
+
+        void run();
+
+    private:
+        YaveWindow yaveWindow{WIDTH, HEIGHT, "Hello Vulkan!"};
+
+};
+} // namespace yave

src/main.cpp

@@ -0,0 +1,16 @@
+#include "application.hpp"
+
+#include <cstdlib>
+#include <iostream>
+
+int main() {
+  yave::Application app{};
+
+  try {
+    app.run();
+  } catch (const std::exception &e) {
+    std::cerr << e.what() << std::endl;
+    return EXIT_FAILURE;
+  }
+  return EXIT_SUCCESS;
+}

src/yave_window.cpp

@@ -0,0 +1,25 @@
+#include "yave_window.hpp"
+
+namespace yave {
+
+YaveWindow::YaveWindow(int w, int h, std::string name)
+    : width{w}, height{h}, windowName{name} {
+  initWindow();
+}
+
+YaveWindow::~YaveWindow() {
+  glfwDestroyWindow(window);
+  glfwTerminate();
+}
+
+void YaveWindow::initWindow() {
+  glfwInit();
+  glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API); // Don't use OpenGL
+  glfwWindowHint(GLFW_RESIZABLE, GL_FALSE); // Vulkan doesn't like to be resized
+
+  // Create window with no OpenGL context
+  window =
+      glfwCreateWindow(width, height, windowName.c_str(), nullptr, nullptr);
+}
+
+} // namespace yave

src/yave_window.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+
+#include <string>
+
+namespace yave {
+
+class YaveWindow {
+    private:
+        GLFWwindow *window;
+
+        void initWindow();
+
+        const int width;
+        const int height;
+        std::string windowName;
+
+    public:
+        YaveWindow(int w, int h, std::string name);
+        ~YaveWindow();
+
+        bool shouldClose() { return glfwWindowShouldClose(window); }
+
+};
+
+}