Revert "Clean code"

This reverts commit 47a7c1a7.

.clang-format

+---
+Language: Cpp
+BasedOnStyle: Google
+
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+  AcrossComments: true
+  AlignCompound: false
+  PadOperators: true
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+  Enabled: true
+  AcrossEmptyLines: false
+  AcrossComments: true
+AlignConsecutiveDeclarations:
+  Enabled: true
+  AcrossEmptyLines: false
+  AcrossComments: true
+AlignConsecutiveMacros: Consecutive
+AlignEscapedNewlines: Left
+AlignOperands: AlignAfterOperator
+AlignTrailingComments:
+  Kind: Always
+  OverEmptyLines: 1
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: Empty
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortEnumsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
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+BinPackParameters: false
+BitFieldColonSpacing: Both
+BraceWrapping:
+  AfterCaseLabel: false
+  AfterClass: false
+  AfterControlStatement: MultiLine
+  AfterEnum: false
+  AfterFunction: true
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+  AfterStruct: false
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+  SplitEmptyFunction: false
+  SplitEmptyNamespace: true
+BreakAfterAttributes: Leave
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: Custom
+BreakBeforeConceptDeclarations: Always
+# BreakBeforeInlineASMColon:
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+BreakStringLiterals: true
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+FixNamespaceComments: true
+ForEachMacros: [ 'RANGES_FOR', 'FOREACH' ]
+IfMacros: [ 'IF' ]
+IncludeBlocks: Regroup
+IncludeCategories:
+  - Regex: '^<glm/'
+    Priority: 1
+  - Regex: '^<vulkan/'
+    Priority: 2
+  - Regex: '<vk_mem_alloc.h>'
+    Priority: 3
+  - Regex: '^<glfw/'
+    Priority: 4
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+    Priority: 998
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+    Priority: 1
+  - Regex: '\/.*'
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+UseTab: Never
+WhitespaceSensitiveMacros: [ ]
+---

CMakeLists.txt

+cmake_minimum_required(VERSION 3.25)
+
+include(FetchContent)
+set(FETCHCONTENT_QUIET OFF)
+
+project(renderer C CXX)
+
+
+add_executable(${PROJECT_NAME})
+
+
+option(engine_debug "Turn on debug mode" ON)
+
+
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_20)
+
+
+if (MSVC)
+    target_compile_options(${PROJECT_NAME} PRIVATE
+            /W4
+            /WX
+    )
+else ()
+    target_compile_options(${PROJECT_NAME} PRIVATE
+            -Wall
+            -Wextra
+            -Werror
+            -Wno-missing-field-initializers
+    )
+endif ()
+
+
+target_precompile_headers(${PROJECT_NAME} PRIVATE
+        <algorithm>
+        <concepts>
+        <expected>
+        <fstream>
+        <functional>
+        <iostream>
+        <limits>
+        <memory>
+        <ranges>
+        <set>
+        <span>
+        <sstream>
+        <stdexcept>
+        <string>
+        <string_view>
+        <thread>
+        <type_traits>
+        <unordered_map>
+        <utility>
+        <vector>
+        <variant>
+)
+
+
+# Vulkan
+find_package(Vulkan REQUIRED)
+target_compile_definitions(${PROJECT_NAME} PRIVATE
+        VULKAN_HPP_NO_TO_STRING
+        VULKAN_HPP_NO_CONSTRUCTORS
+        VULKAN_HPP_NO_SETTERS
+        VULKAN_HPP_NO_SPACESHIP_OPERATOR
+)
+if (engine_debug)
+    target_compile_definitions(${PROJECT_NAME} PRIVATE ENGINE_VULKAN_DEBUG)
+endif ()
+target_link_libraries(${PROJECT_NAME} PRIVATE Vulkan::Vulkan)
+
+# VulkanMemoryAllocator
+set(STATIC_VULKAN_FUNCTIONS 0)
+set(DYNAMIC_VULKAN_FUNCTIONS 1)
+FetchContent_Declare(VulkanMemoryAllocator
+        GIT_REPOSITORY https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
+        GIT_TAG 2f382df
+        GIT_PROGRESS TRUE
+        SYSTEM
+)
+FetchContent_MakeAvailable(VulkanMemoryAllocator)
+target_compile_definitions(${PROJECT_NAME} PRIVATE
+        VMA_STATIC_VULKAN_FUNCTIONS=${STATIC_VULKAN_FUNCTIONS}
+        VMA_DYNAMIC_VULKAN_FUNCTIONS=${DYNAMIC_VULKAN_FUNCTIONS}
+)
+target_link_libraries(${PROJECT_NAME} PRIVATE VulkanMemoryAllocator)
+
+# GLFW
+FetchContent_Declare(GLFW
+        GIT_REPOSITORY https://github.com/glfw/glfw.git
+        GIT_TAG 3.3.9
+        GIT_PROGRESS TRUE
+        SYSTEM
+)
+FetchContent_MakeAvailable(GLFW)
+target_compile_definitions(${PROJECT_NAME} PRIVATE
+        GLFW_INCLUDE_VULKAN
+)
+target_link_libraries(${PROJECT_NAME} PRIVATE glfw)
+
+# glm
+FetchContent_Declare(glm
+        GIT_REPOSITORY https://github.com/g-truc/glm.git
+        GIT_TAG 0.9.9.8
+        GIT_PROGRESS TRUE
+        SYSTEM
+)
+FetchContent_MakeAvailable(glm)
+target_compile_definitions(${PROJECT_NAME} PRIVATE
+        GLM_FORCE_DEPTH_ZERO_TO_ONE
+)
+target_precompile_headers(${PROJECT_NAME} PRIVATE <glm/glm.hpp>)
+target_link_libraries(${PROJECT_NAME} PRIVATE glm::glm)
+
+
+add_subdirectory(src)

src/App.cpp

+#include "App.hpp"
+
+#include <iostream>
+
+void App::run()
+{
+    std::cout << "Hello World!\n";
+}

src/App.hpp

+#pragma once
+
+class App {
+public:
+    void run();
+};

src/CMakeLists.txt

+target_sources(${PROJECT_NAME} PRIVATE
+        App.cpp
+        main.cpp
+)
\ No newline at end of file

src/main.cpp

+#include "App.hpp"
+
+int main()
+{
+    App{}.run();
+}