Question

我很难用Code :: Blocks设置SDL2 我尝试了在谷歌上找到的一些教程，我试图通过在这个网站上搜索来解决问题，但我没有解决它，每次我在编译一个简单的程序时遇到错误所以我希望有人能够给我一个简单的一步一步的指导来帮助我首先让我知道code :: blocks和sdl 2是否一起工作？

然后我不得不说，我正在使用惠普便携式Windows 7 - 64 BITS 我在Code :: Blocks 12.11上安装了嵌入式Mingw32 4.7.1 我想我将libs和包含文件正确地链接到我的设置上，但仍然没有工作，我即将放弃

Answer 1

下载SDL2-devel-2.0.1-mingw.tar.gz
从SDL2-2.0.1 \ i686-w64-mingw32解压缩这些目录：\ bin，\ include，\ lib和\ share到例如X：\码块\ MinGW的\
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的字母和路径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>

的main.cpp

#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CodeBlocks和File-＆gt; New-＆gt;来自模板...-＆gt;用户模板 - ＆gt; SDL2

如何在CoDeBlocks中使用sdl2

1 个答案: