Ejemplo n.º 1
0
int main(int argc, char *argv[])
{
    int i;

    printf(" __  __                         __   _  _   ____  _             \n");  
    printf("|  \\/  |_   _ _ __   ___ _ __  / /_ | || | |  _ \\| |_   _ ___ \n");
    printf("| |\\/| | | | | '_ \\ / _ \\ '_ \\| '_ \\| || |_| |_) | | | | / __|  \n");
    printf("| |  | | |_| | |_) |  __/ | | | (_) |__   _|  __/| | |_| \\__ \\  \n");
    printf("|_|  |_|\\__,_| .__/ \\___|_| |_|\\___/   |_| |_|   |_|\\__,_|___/  \n");
    printf("             |_|         http://code.google.com/p/mupen64plus/  \n");
    printf("%s Version %i.%i.%i\n\n", CONSOLE_UI_NAME, VERSION_PRINTF_SPLIT(CONSOLE_UI_VERSION));

    /* bootstrap some special parameters from the command line */
    if (ParseCommandLineInitial(argc, (const char **) argv) != 0)
        return 1;

    /* load the Mupen64Plus core library */
    if (AttachCoreLib(l_CoreLibPath) != M64ERR_SUCCESS)
        return 2;

    /* start the Mupen64Plus core library, load the configuration file */
    m64p_error rval = (*CoreStartup)(CORE_API_VERSION, l_ConfigDirPath, l_DataDirPath, "Core", DebugCallback, NULL, CALLBACK_FUNC);
    if (rval != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_ERROR, "couldn't start Mupen64Plus core library.");
        DetachCoreLib();
        return 3;
    }

    /* Open configuration sections */
    rval = OpenConfigurationHandles();
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreShutdown)();
        DetachCoreLib();
        return 4;
    }

    /* parse command-line options */
    rval = ParseCommandLineFinal(argc, (const char **) argv);
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreShutdown)();
        DetachCoreLib();
        return 5;
    }

    /* Handle the core comparison feature */
    if (l_CoreCompareMode != 0 && !(g_CoreCapabilities & M64CAPS_CORE_COMPARE))
    {
        DebugMessage(M64MSG_ERROR, "can't use --core-compare feature with this Mupen64Plus core library.");
        DetachCoreLib();
        return 6;
    }
    compare_core_init(l_CoreCompareMode);

    /* save the given command-line options in configuration file if requested */
    if (l_SaveOptions)
        SaveConfigurationOptions();

    /* load ROM image */
    FILE *fPtr = fopen(l_ROMFilepath, "rb");
    if (fPtr == NULL)
    {
        DebugMessage(M64MSG_ERROR, "couldn't open ROM file '%s' for reading.", l_ROMFilepath);
        (*CoreShutdown)();
        DetachCoreLib();
        return 7;
    }

    /* get the length of the ROM, allocate memory buffer, load it from disk */
    long romlength = 0;
    fseek(fPtr, 0L, SEEK_END);
    romlength = ftell(fPtr);
    fseek(fPtr, 0L, SEEK_SET);
    unsigned char *ROM_buffer = (unsigned char *) malloc(romlength);
    if (ROM_buffer == NULL)
    {
        DebugMessage(M64MSG_ERROR, "couldn't allocate %li-byte buffer for ROM image file '%s'.", romlength, l_ROMFilepath);
        fclose(fPtr);
        (*CoreShutdown)();
        DetachCoreLib();
        return 8;
    }
    else if (fread(ROM_buffer, 1, romlength, fPtr) != romlength)
    {
        DebugMessage(M64MSG_ERROR, "couldn't read %li bytes from ROM image file '%s'.", romlength, l_ROMFilepath);
        free(ROM_buffer);
        fclose(fPtr);
        (*CoreShutdown)();
        DetachCoreLib();
        return 9;
    }
    fclose(fPtr);

    /* Try to load the ROM image into the core */
    if ((*CoreDoCommand)(M64CMD_ROM_OPEN, (int) romlength, ROM_buffer) != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_ERROR, "core failed to open ROM image file '%s'.", l_ROMFilepath);
        free(ROM_buffer);
        (*CoreShutdown)();
        DetachCoreLib();
        return 10;
    }
    free(ROM_buffer); /* the core copies the ROM image, so we can release this buffer immediately */

    /* handle the cheat codes */
    CheatStart(l_CheatMode, l_CheatNumList);
    if (l_CheatMode == CHEAT_SHOW_LIST)
    {
        (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
        (*CoreShutdown)();
        DetachCoreLib();
        return 11;
    }

    /* search for and load plugins */
    rval = PluginSearchLoad(l_ConfigUI);
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
        (*CoreShutdown)();
        DetachCoreLib();
        return 12;
    }

    /* attach plugins to core */
    for (i = 0; i < 4; i++)
    {
        if ((*CoreAttachPlugin)(g_PluginMap[i].type, g_PluginMap[i].handle) != M64ERR_SUCCESS)
        {
            DebugMessage(M64MSG_ERROR, "core error while attaching %s plugin.", g_PluginMap[i].name);
            (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
            (*CoreShutdown)();
            DetachCoreLib();
            return 13;
        }
    }

    /* set up Frame Callback if --testshots or --savestate is enabled */
    if (l_TestShotList != NULL || l_SaveStatePath != NULL)
    {
        if ((*CoreDoCommand)(M64CMD_SET_FRAME_CALLBACK, 0, FrameCallback) != M64ERR_SUCCESS)
        {
            DebugMessage(M64MSG_WARNING, "couldn't set frame callback, --testshots and/or --savestate will not work.");
        }
    }

    /* run the game */
    (*CoreDoCommand)(M64CMD_EXECUTE, 0, NULL);

    /* detach plugins from core and unload them */
    for (i = 0; i < 4; i++)
        (*CoreDetachPlugin)(g_PluginMap[i].type);
    PluginUnload();

    /* close the ROM image */
    (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);

    /* save the configuration file again if --nosaveoptions was not specified, to keep any updated parameters from the core/plugins */
    if (l_SaveOptions)
        SaveConfigurationOptions();

    /* Shut down and release the Core library */
    (*CoreShutdown)();
    DetachCoreLib();

    /* free allocated memory */
    if (l_TestShotList != NULL)
        free(l_TestShotList);

    return 0;
}
Ejemplo n.º 2
0
int main(int argc, char *argv[])
{
    int i;

    printf(" __  __                         __   _  _   ____  _             \n");  
    printf("|  \\/  |_   _ _ __   ___ _ __  / /_ | || | |  _ \\| |_   _ ___ \n");
    printf("| |\\/| | | | | '_ \\ / _ \\ '_ \\| '_ \\| || |_| |_) | | | | / __|  \n");
    printf("| |  | | |_| | |_) |  __/ | | | (_) |__   _|  __/| | |_| \\__ \\  \n");
    printf("|_|  |_|\\__,_| .__/ \\___|_| |_|\\___/   |_| |_|   |_|\\__,_|___/  \n");
    printf("             |_|         https://mupen64plus.org/               \n");
    printf("%s Version %i.%i.%i\n\n", CONSOLE_UI_NAME, VERSION_PRINTF_SPLIT(CONSOLE_UI_VERSION));

    /* bootstrap some special parameters from the command line */
    if (ParseCommandLineInitial(argc, (const char **) argv) != 0)
        return 1;

    /* load the Mupen64Plus core library */
    if (AttachCoreLib(l_CoreLibPath) != M64ERR_SUCCESS)
        return 2;

    /* start the Mupen64Plus core library, load the configuration file */
    m64p_error rval = (*CoreStartup)(CORE_API_VERSION, l_ConfigDirPath, l_DataDirPath, "Core", DebugCallback, NULL, CALLBACK_FUNC);
    if (rval != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_ERROR, "couldn't start Mupen64Plus core library.");
        DetachCoreLib();
        return 3;
    }

#ifdef VIDEXT_HEADER
    rval = CoreOverrideVidExt(&vidExtFunctions);
    if (rval != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_ERROR, "couldn't start VidExt library.");
        DetachCoreLib();
        return 14;
    }
#endif

    /* Open configuration sections */
    rval = OpenConfigurationHandles();
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreShutdown)();
        DetachCoreLib();
        return 4;
    }

    /* parse command-line options */
    rval = ParseCommandLineFinal(argc, (const char **) argv);
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreShutdown)();
        DetachCoreLib();
        return 5;
    }

    /* Ensure that the core supports comparison feature if necessary */
    if (l_CoreCompareMode != 0 && !(g_CoreCapabilities & M64CAPS_CORE_COMPARE))
    {
        DebugMessage(M64MSG_ERROR, "can't use --core-compare feature with this Mupen64Plus core library.");
        DetachCoreLib();
        return 6;
    }
    compare_core_init(l_CoreCompareMode);
    
    /* Ensure that the core supports the debugger if necessary */
    if (l_LaunchDebugger && !(g_CoreCapabilities & M64CAPS_DEBUGGER))
    {
        DebugMessage(M64MSG_ERROR, "can't use --debug feature with this Mupen64Plus core library.");
        DetachCoreLib();
        return 6;
    }

    /* save the given command-line options in configuration file if requested */
    if (l_SaveOptions)
        SaveConfigurationOptions();

    /* load ROM image */
    FILE *fPtr = fopen(l_ROMFilepath, "rb");
    if (fPtr == NULL)
    {
        DebugMessage(M64MSG_ERROR, "couldn't open ROM file '%s' for reading.", l_ROMFilepath);
        (*CoreShutdown)();
        DetachCoreLib();
        return 7;
    }

    /* get the length of the ROM, allocate memory buffer, load it from disk */
    long romlength = 0;
    fseek(fPtr, 0L, SEEK_END);
    romlength = ftell(fPtr);
    fseek(fPtr, 0L, SEEK_SET);
    unsigned char *ROM_buffer = (unsigned char *) malloc(romlength);
    if (ROM_buffer == NULL)
    {
        DebugMessage(M64MSG_ERROR, "couldn't allocate %li-byte buffer for ROM image file '%s'.", romlength, l_ROMFilepath);
        fclose(fPtr);
        (*CoreShutdown)();
        DetachCoreLib();
        return 8;
    }
    else if (fread(ROM_buffer, 1, romlength, fPtr) != romlength)
    {
        DebugMessage(M64MSG_ERROR, "couldn't read %li bytes from ROM image file '%s'.", romlength, l_ROMFilepath);
        free(ROM_buffer);
        fclose(fPtr);
        (*CoreShutdown)();
        DetachCoreLib();
        return 9;
    }
    fclose(fPtr);

    /* Try to load the ROM image into the core */
    if ((*CoreDoCommand)(M64CMD_ROM_OPEN, (int) romlength, ROM_buffer) != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_ERROR, "core failed to open ROM image file '%s'.", l_ROMFilepath);
        free(ROM_buffer);
        (*CoreShutdown)();
        DetachCoreLib();
        return 10;
    }
    free(ROM_buffer); /* the core copies the ROM image, so we can release this buffer immediately */

    /* handle the cheat codes */
    CheatStart(l_CheatMode, l_CheatNumList);
    if (l_CheatMode == CHEAT_SHOW_LIST)
    {
        (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
        (*CoreShutdown)();
        DetachCoreLib();
        return 11;
    }

    /* search for and load plugins */
    rval = PluginSearchLoad(l_ConfigUI);
    if (rval != M64ERR_SUCCESS)
    {
        (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
        (*CoreShutdown)();
        DetachCoreLib();
        return 12;
    }

    /* attach plugins to core */
    for (i = 0; i < 4; i++)
    {
        if ((*CoreAttachPlugin)(g_PluginMap[i].type, g_PluginMap[i].handle) != M64ERR_SUCCESS)
        {
            DebugMessage(M64MSG_ERROR, "core error while attaching %s plugin.", g_PluginMap[i].name);
            (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
            (*CoreShutdown)();
            DetachCoreLib();
            return 13;
        }
    }

    /* set up Frame Callback if --testshots is enabled */
    if (l_TestShotList != NULL)
    {
        if ((*CoreDoCommand)(M64CMD_SET_FRAME_CALLBACK, 0, FrameCallback) != M64ERR_SUCCESS)
        {
            DebugMessage(M64MSG_WARNING, "couldn't set frame callback, --testshots will not work.");
        }
    }

    /* set gb cart loader */
    if ((*CoreDoCommand)(M64CMD_SET_MEDIA_LOADER, sizeof(l_media_loader), &l_media_loader) != M64ERR_SUCCESS)
    {
        DebugMessage(M64MSG_WARNING, "Couldn't set media loader, transferpak and GB carts will not work.");
    }

    /* load savestate at startup */
    if (l_SaveStatePath != NULL)
    {
        if ((*CoreDoCommand)(M64CMD_STATE_LOAD, 0, (void *) l_SaveStatePath) != M64ERR_SUCCESS)
        {
            DebugMessage(M64MSG_WARNING, "couldn't load state, rom will run normally.");
        }
    }

    /* Setup debugger */
    if (l_LaunchDebugger)
    {
        if (debugger_setup_callbacks())
        {
            DebugMessage(M64MSG_ERROR, "couldn't setup debugger callbacks.");
            (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);
            (*CoreShutdown)();
            DetachCoreLib();
            return 14;
        }
        /* Set Core config parameter to enable debugger */
        int bEnableDebugger = 1;
        (*ConfigSetParameter)(l_ConfigCore, "EnableDebugger", M64TYPE_BOOL, &bEnableDebugger);
        /* Fork the debugger input thread. */
#if SDL_VERSION_ATLEAST(2,0,0)
        SDL_CreateThread(debugger_loop, "DebugLoop", NULL);
#else
        SDL_CreateThread(debugger_loop, NULL);
#endif
    }

    /* run the game */
    (*CoreDoCommand)(M64CMD_EXECUTE, 0, NULL);

    /* detach plugins from core and unload them */
    for (i = 0; i < 4; i++)
        (*CoreDetachPlugin)(g_PluginMap[i].type);
    PluginUnload();

    /* close the ROM image */
    (*CoreDoCommand)(M64CMD_ROM_CLOSE, 0, NULL);

    /* save the configuration file again if --nosaveoptions was not specified, to keep any updated parameters from the core/plugins */
    if (l_SaveOptions)
        SaveConfigurationOptions();

    /* Shut down and release the Core library */
    (*CoreShutdown)();
    DetachCoreLib();

    /* free allocated memory */
    if (l_TestShotList != NULL)
        free(l_TestShotList);

    return 0;
}