Visual Studio代码SFML没有这样的文件或目录

Question

您好，我一直在尝试使用可视化的studo代码学习c ++ SFML。看完教程如何在c ++中安装sfml之后，我已完成了所有设置。但是，问题是当我尝试编译时，它给了我这个错误：“ main.cpp：2：10：致命错误：SFML / Graphics.hpp：没有这样的文件或目录”。我接触过很多指南，但似乎都没有用。

这是我的代码：

#include <SFML/Graphics.hpp>
#include <iostream>
int main() {
    sf::RenderWindow window(sf::VideoMode(1280,720),"Nareszcie");
    while(window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type==sf::Event::Closed)
            {
                window.close();

            }
            window.clear();
        }
    }
    return 0;
}

希望有人会帮助我解决这个问题。

tasks.json：

{
    "tasks": [
        {
            "type": "shell",
            "label": "g++.exe build active file",
            "command": "C:/mingw32/bin/g++.exe",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "C:/mingw32/bin"
            }
        },
        {
            "type": "shell",
            "label": "cpp.exe build active file",
            "command": "C:\\mingw32\\bin\\cpp.exe",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "C:\\mingw32\\bin"
            }
        }
    ],
    "version": "2.0.0"
}

c_cpp_prperties.json：

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**",
                "C:/SFML-2.5.1/include/**",
                "C:/SFML-2.5.1"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "windowsSdkVersion": "10.0.18362.0",
            "compilerPath": "C:/mingw32/bin/g++.exe",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "${default}"
        }
    ],
    "version": 4
}

Answer 1

您也需要将include目录添加到构建说明中。

"args": [
    "-g",
    "${file}",
    "-o",
    "${fileDirname}\\${fileBasenameNoExtension}.exe",
    "-I",
    "C:/SFML-2.5.1/include/"
],

但是，您还需要将可执行文件链接到SFML库。

"args": [
    "-g",
    "${file}",
    "C:/path/to/sfml/libsfml-graphic.a" // something like that
    "-o",
    "${fileDirname}\\${fileBasenameNoExtension}.exe",
    "-I",
    "C:/SFML-2.5.1/include/",
],

我的建议是使用适当的构建系统，例如CMake，介子或其他，它们会自动执行此类操作。这是一个CMake的例子：

cmake_minimum_required(VERSION 3.14)
project(your-project CXX)

# creates your executable with two cpp file in it
add_executable(my-exe main.cpp otherfile.cpp)

# find sfml. Assume the command line argument -DCMAKE_PREFIX_PATH="C:/SFML-2.5.1"
find_package(SFML 2.5.1 COMPONENTS graphic REQUIRED)

# configure your project correctly. Take care of include directories and linking
target_link_libraries(my-exe PUBLIC sfml-graphic)

VSCode也为这些构建系统提供了一个不错的插件。

Answer 2

我将路径添加到task.json文件这是它的外观：

{
    "version": "2.0.0",
    "tasks": [

        {
            "type": "shell",
            "label": "g++.exe build active file",
            "command": "C:/mingw32/bin/g++.exe",
            "args": [
                "-g",
                "${file}",
                "C:/SFML-2.5.1/lib/libsfml-graphic.a",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe",
                "-I",
                "C:/SFML-2.5.1/include"
            ],
            "options": {
                "cwd": "C:/mingw32/bin"
            }
        },
        {
            "type": "shell",
            "label": "cpp.exe build active file",
            "command": "C:\\mingw32\\bin\\cpp.exe",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "C:\\mingw32\\bin"
            }
        }
    ]
}

并且仍然无法正常工作。