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我很难用 Code::Blocks 设置 SDL2 我尝试了一些在 Google 上找到的教程，也尝试通过在此站点上搜索来解决问题，但每次在编译简单时遇到错误时都未能解决所以我希望有人好心给我一个简单的分步指南来帮助我首先让我知道 code::blocks 和 sdl 2 是否可以一起工作？

然后我不得不说，我使用的是带有 Windows 7 - 64 位的 HP 便携式计算机我得到了 Code::Blocks 12.11 并安装了嵌入式 Mingw32 4.7.1 我想我在我的设置中正确链接了库并包含文件但是仍然没有任何工作，我即将放弃

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1 回答 1

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  1. 下载 SDL2-devel-2.0.1-mingw.tar.gz
  2. 从 SDL2-2.0.1\i686-w64-mingw32 解压这些目录：\bin、\include、\lib 和 \share 到例如 X:\CodeBlocks\MinGW\
  3. 创建目录 %APPDATA%\CodeBlocks\UserTemplates\SDL2 并粘贴文件 SDL2.cbp、main.cpp 和 cb.bmp

SDL2.cbp:

注意：根据需要编辑驱动器号和路径 X:\CodeBlocks

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_project_file>
        <FileVersion major="1" minor="6" />
        <Project>
                <Option title="SDL2" />
                <Option pch_mode="2" />
                <Option compiler="gcc" />
                <Build>
                        <Target title="Debug">
                                <Option output="bin/Debug/SDL2" prefix_auto="1" extension_auto="1" />
                                <Option object_output="obj/Debug/" />
                                <Option type="1" />
                                <Option compiler="gcc" />
                                <Compiler>
                                        <Add option="-g" />
                                </Compiler>
                        </Target>
                        <Target title="Release">
                                <Option output="bin/Release/SDL2" prefix_auto="1" extension_auto="1" />
                                <Option object_output="obj/Release/" />
                                <Option type="0" />
                                <Option compiler="gcc" />
                                <Compiler>
                                        <Add option="-O2" />
                                </Compiler>
                                <Linker>
                                        <Add option="-s" />
                                </Linker>
                        </Target>
                </Build>
                <Compiler>
                        <Add option="-Wall" />
                        <Add directory="X:/CodeBlocks/MinGW/include" />
                </Compiler>
                <Linker>
                        <Add library="mingw32" />
                        <Add library="SDL2main" />
                        <Add library="SDL2.dll" />
                        <Add library="user32" />
                        <Add library="gdi32" />
                        <Add library="winmm" />
                        <Add library="dxguid" />
                        <Add directory="X:/CodeBlocks/MinGW/lib" />
                </Linker>
                <Unit filename="cb.bmp" />
                <Unit filename="main.cpp" />
                <Extensions>
                        <code_completion />
                        <envvars />
                        <debugger />
                        <lib_finder disable_auto="1" />
                </Extensions>
        </Project>
</CodeBlocks_project_file>

主文件

#include <iostream>
#include <SDL2/SDL.h>

int main ( int argc, char** argv )
{
// initialize SDL video
    if (SDL_Init(SDL_INIT_VIDEO) == -1)
    {
        std::cout << "Unable to init SDL video: "<< SDL_GetError() << std::endl;
        return 1;
    }
// make sure SDL cleans up before exit
    atexit(SDL_Quit);

// create a new window
    SDL_Window* screen = NULL;
    screen = SDL_CreateWindow("CodeBlocs Logo Window",
                          SDL_WINDOWPOS_CENTERED,
                          SDL_WINDOWPOS_CENTERED,
                          150,120,
                          /* SDL_WINDOW_FULLSCREEN | */
                          SDL_WINDOW_OPENGL);
    if ( NULL == screen )
    {
        std::cout << "Unable to create window: "<< SDL_GetError() << std::endl;
        return 1;
    }

// Create a new renderer
    SDL_Renderer* renderer = NULL;
    renderer = SDL_CreateRenderer(screen, -1, 0);

    if ( NULL == renderer )
    {
        std::cout << "Unable to create renderer: "<< SDL_GetError() << std::endl;
        return 1;
    }

// load an image
    SDL_Surface* bitmap = NULL;
    bitmap = SDL_LoadBMP("cb.bmp");

    if ( NULL == bitmap )
    {
        std::cout << "Unable to load bitmap: "<< SDL_GetError() << std::endl;
        return 1;
    }

    SDL_Texture* texture = NULL;
    texture = SDL_CreateTextureFromSurface(renderer, bitmap);
    SDL_FreeSurface(bitmap);

    // program main loop
    bool done = false;
    while (!done)
    {
    // drawing
    SDL_RenderClear(renderer);
    SDL_RenderCopy(renderer, texture, NULL, NULL);
    SDL_RenderPresent(renderer);

        // message processing loop
        SDL_Event event;
        while (SDL_PollEvent(&event))
        {
            // check for messages
            switch (event.type)
            {
            // exit if the window is closed
            case SDL_QUIT:
                done = true;
                break;

            // check for keypresses
            case SDL_KEYDOWN:
                {
                    // exit if ESCAPE is pressed
                    if (event.key.keysym.sym == SDLK_ESCAPE)
                        done = true;
                    break;
                }
            } // end switch
        } // end of message processing
    } // end main loop

    SDL_DestroyTexture(texture);
    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(screen);

    SDL_Quit();
    return 0;
}

cb.bmp 任何位图文件 150x120

运行代码块和文件->新建->从模板...->用户模板->SDL2

于 2013-11-25T17:19:35.943 回答