m64p_error ConfigInit(const char *ConfigDirOverride, const char *DataDirOverride)
{
m64p_error rval;
const char *configpath = NULL;
char *filepath;
long filelen;
FILE *fPtr;
char *configtext;
config_section *current_section = NULL;
char *line, *end, *lastcomment;
if (l_ConfigInit)
return M64ERR_ALREADY_INIT;
l_ConfigInit = 1;
/* if a data directory was specified, make a copy of it */
if (DataDirOverride != NULL)
{
l_DataDirOverride = strdup(DataDirOverride);
if (l_DataDirOverride == NULL)
return M64ERR_NO_MEMORY;
/* TODO mupen64plus-ae specific hack */
strcpy(l_DataDirOverride, DataDirOverride);
}
/* if a config directory was specified, make a copy of it */
if (ConfigDirOverride != NULL)
{
l_ConfigDirOverride = strdup(ConfigDirOverride);
if (l_ConfigDirOverride == NULL)
return M64ERR_NO_MEMORY;
}
/* get the full pathname to the config file and try to open it */
configpath = ConfigGetUserConfigPath();
if (configpath == NULL)
return M64ERR_FILES;
filepath = combinepath(configpath, MUPEN64PLUS_CFG_NAME);
if (filepath == NULL)
return M64ERR_NO_MEMORY;
fPtr = fopen(filepath, "rb");
if (fPtr == NULL)
{
DebugMessage(M64MSG_INFO, "Couldn't open configuration file '%s'. Using defaults.", filepath);
free(filepath);
l_SaveConfigOnExit = 1; /* auto-save the config file so that the defaults will be saved to disk */
return M64ERR_SUCCESS;
}
free(filepath);
/* read the entire config file */
fseek(fPtr, 0L, SEEK_END);
filelen = ftell(fPtr);
fseek(fPtr, 0L, SEEK_SET);
configtext = (char *) malloc(filelen + 1);
if (configtext == NULL)
{
fclose(fPtr);
return M64ERR_NO_MEMORY;
}
if (fread(configtext, 1, filelen, fPtr) != filelen)
{
free(configtext);
fclose(fPtr);
return M64ERR_FILES;
}
fclose(fPtr);
/* parse the file data */
current_section = NULL;
line = configtext;
end = configtext + filelen;
lastcomment = NULL;
*end = 0;
while (line < end)
{
ini_line l = ini_parse_line(&line);
switch (l.type)
{
case INI_COMMENT:
lastcomment = l.value;
break;
case INI_SECTION:
rval = ConfigOpenSection(l.name, (m64p_handle *) ¤t_section);
if (rval != M64ERR_SUCCESS)
{
free(configtext);
return rval;
}
lastcomment = NULL;
break;
case INI_PROPERTY:
if (l.value[0] == '"' && l.value[strlen(l.value)-1] == '"')
{
l.value++;
l.value[strlen(l.value)-1] = 0;
ConfigSetDefaultString((m64p_handle) current_section, l.name, l.value, lastcomment);
}
else if (osal_insensitive_strcmp(l.value, "false") == 0)
{
ConfigSetDefaultBool((m64p_handle) current_section, l.name, 0, lastcomment);
}
else if (osal_insensitive_strcmp(l.value, "true") == 0)
{
ConfigSetDefaultBool((m64p_handle) current_section, l.name, 1, lastcomment);
}
else if (is_numeric(l.value))
{
int val_int = (int) strtol(l.value, NULL, 10);
float val_float = (float) strtod(l.value, NULL);
if ((val_float - val_int) != 0.0)
ConfigSetDefaultFloat((m64p_handle) current_section, l.name, val_float, lastcomment);
else
ConfigSetDefaultInt((m64p_handle) current_section, l.name, val_int, lastcomment);
}
else
{
/* assume that it's a string */
ConfigSetDefaultString((m64p_handle) current_section, l.name, l.value, lastcomment);
}
lastcomment = NULL;
break;
default:
break;
}
}
/* release memory used for config file text */
free(configtext);
/* duplicate the entire config data list, to store a copy of the list which represents the state of the file on disk */
copy_configlist_active_to_saved();
return M64ERR_SUCCESS;
}
/* global functions */
int auto_set_defaults(int iDeviceIdx, const char *joySDLName)
{
FILE *pfIn;
m64p_handle pConfig = NULL;
const char *CfgFilePath = ConfigGetSharedDataFilepath(INI_FILE_NAME);
enum { E_NAME_SEARCH, E_NAME_FOUND, E_PARAM_READ } eParseState;
char *pchIni, *pchNextLine, *pchCurLine;
long iniLength;
int ControllersFound = 0;
/* if we couldn't get a name (no joystick plugged in to given port), then return with a failure */
if (joySDLName == NULL)
return 0;
/* if we couldn't find the shared data file, dump an error and return */
if (CfgFilePath == NULL || strlen(CfgFilePath) < 1)
{
DebugMessage(M64MSG_ERROR, "Couldn't find config file '%s'", INI_FILE_NAME);
return 0;
}
/* read the input auto-config .ini file */
pfIn = fopen(CfgFilePath, "rb");
if (pfIn == NULL)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config file '%s'", CfgFilePath);
return 0;
}
fseek(pfIn, 0L, SEEK_END);
iniLength = ftell(pfIn);
fseek(pfIn, 0L, SEEK_SET);
pchIni = (char *) malloc(iniLength + 1);
if (pchIni == NULL)
{
DebugMessage(M64MSG_ERROR, "Couldn't allocate %li bytes for config file '%s'", iniLength, CfgFilePath);
fclose(pfIn);
return 0;
}
if (fread(pchIni, 1, iniLength, pfIn) != iniLength)
{
DebugMessage(M64MSG_ERROR, "File read failed for %li bytes of config file '%s'", iniLength, CfgFilePath);
free(pchIni);
fclose(pfIn);
return 0;
}
fclose(pfIn);
pchIni[iniLength] = 0;
/* parse the INI file, line by line */
pchNextLine = pchIni;
eParseState = E_NAME_SEARCH;
while (pchNextLine != NULL && *pchNextLine != 0)
{
char *pivot = NULL;
/* set up character pointers */
pchCurLine = pchNextLine;
pchNextLine = strchr(pchNextLine, '\n');
if (pchNextLine != NULL)
*pchNextLine++ = 0;
pchCurLine = StripSpace(pchCurLine);
/* handle blank/comment lines */
if (strlen(pchCurLine) < 1 || *pchCurLine == ';' || *pchCurLine == '#')
continue;
/* handle section (joystick name in ini file) */
if (*pchCurLine == '[' && pchCurLine[strlen(pchCurLine)-1] == ']')
{
char Word[64];
char *wordPtr;
int joyFound = 1;
if (eParseState == E_PARAM_READ)
{
/* we've finished parsing all parameters for the discovered input device */
free(pchIni);
return ControllersFound;
}
else if (eParseState == E_NAME_FOUND)
{
/* this is an equivalent device name to the one we're looking for (and found); keep looking for parameters */
continue;
}
/* we need to look through the device name word by word to see if it matches the joySDLName that we're looking for */
pchCurLine[strlen(pchCurLine)-1] = 0;
wordPtr = StripSpace(pchCurLine + 1);
/* first, if there is a preceding system name in this .ini device name, and the system matches, then strip out */
#if defined(__unix__)
if (strncmp(wordPtr, "Unix:", 5) == 0)
wordPtr = StripSpace(wordPtr + 5);
#endif
#if defined(__linux__)
if (strncmp(wordPtr, "Linux:", 6) == 0)
wordPtr = StripSpace(wordPtr + 6);
#endif
#if defined(__APPLE__)
if (strncmp(wordPtr, "OSX:", 4) == 0)
wordPtr = StripSpace(wordPtr + 4);
#endif
#if defined(WIN32)
if (strncmp(wordPtr, "Win32:", 6) == 0)
wordPtr = StripSpace(wordPtr + 6);
#endif
/* search in the .ini device name for all the words in the joystick name. If any are missing, then this is not the right joystick model */
while (wordPtr != NULL && strlen(wordPtr) > 0)
{
char *nextSpace = strchr(wordPtr, ' ');
if (nextSpace == NULL)
{
strncpy(Word, wordPtr, 63);
Word[63] = 0;
wordPtr = NULL;
}
else
{
int length = (int) (nextSpace - wordPtr);
if (length > 63) length = 63;
strncpy(Word, wordPtr, length);
Word[length] = 0;
wordPtr = nextSpace + 1;
}
printf("Word1: %s, Word2: %s\n", joySDLName, Word);fflush(stdout);
if (strstr(joySDLName, Word) == NULL)
joyFound = 0;
}
/* if we found the right joystick, then open up the core config section to store parameters and set the 'device' param */
if (joyFound)
{
char SectionName[32];
sprintf(SectionName, "AutoConfig%i", ControllersFound);
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "auto_set_defaults(): Couldn't open config section '%s'", SectionName);
free(pchIni);
return 0;
}
eParseState = E_NAME_FOUND;
ControllersFound++;
DebugMessage(M64MSG_INFO, "Using auto-configuration for device '%s'", joySDLName);
ConfigSetParameter(pConfig, "device", M64TYPE_INT, &iDeviceIdx);
}
continue;
}
/* handle parameters */
pivot = strchr(pchCurLine, '=');
if (pivot != NULL)
{
/* if we haven't found the correct section yet, just skip this */
if (eParseState == E_NAME_SEARCH)
continue;
eParseState = E_PARAM_READ;
/* otherwise, store this parameter in the current active joystick config */
*pivot++ = 0;
pchCurLine = StripSpace(pchCurLine);
pivot = StripSpace(pivot);
if (strcasecmp(pchCurLine, "plugin") == 0 || strcasecmp(pchCurLine, "device") == 0)
{
int iVal = atoi(pivot);
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_INT, &iVal);
}
else if (strcasecmp(pchCurLine, "plugged") == 0 || strcasecmp(pchCurLine, "mouse") == 0)
{
int bVal = (strcasecmp(pivot, "true") == 0);
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_BOOL, &bVal);
}
else
{
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_STRING, pivot);
}
continue;
}
/* handle keywords */
if (pchCurLine[strlen(pchCurLine)-1] == ':')
{
/* if we haven't found the correct section yet, just skip this */
if (eParseState == E_NAME_SEARCH)
continue;
/* otherwise parse the keyword */
if (strcmp(pchCurLine, "__NextController:") == 0)
{
char SectionName[32];
/* if there are no more N64 controller spaces left, then exit */
if (ControllersFound == 4)
{
free(pchIni);
return ControllersFound;
}
/* otherwise go to the next N64 controller */
sprintf(SectionName, "AutoConfig%i", ControllersFound);
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "auto_set_defaults(): Couldn't open config section '%s'", SectionName);
free(pchIni);
return ControllersFound;
}
ControllersFound++;
DebugMessage(M64MSG_INFO, "Using auto-configuration for device '%s': %i controllers for this device", joySDLName, ControllersFound);
ConfigSetParameter(pConfig, "device", M64TYPE_INT, &iDeviceIdx);
}
else
{
DebugMessage(M64MSG_ERROR, "Unknown keyword '%s' in %s", pchCurLine, INI_FILE_NAME);
}
continue;
}
/* unhandled line in .ini file */
DebugMessage(M64MSG_ERROR, "Invalid line in %s: '%s'", INI_FILE_NAME, pchCurLine);
}
if (eParseState == E_PARAM_READ)
{
/* we've finished parsing all parameters for the discovered input device, which is the last in the .ini file */
free(pchIni);
return ControllersFound;
}
DebugMessage(M64MSG_INFO, "No auto-configuration found for device '%s'", joySDLName);
free(pchIni);
return 0;
}
static
bool Config_SetDefault()
{
if (ConfigOpenSection("Video-General", &g_configVideoGeneral) != M64ERR_SUCCESS) {
LOG(LOG_ERROR, "Unable to open Video-General configuration section");
return false;
}
if (ConfigOpenSection("Video-GLideN64", &g_configVideoGliden64) != M64ERR_SUCCESS) {
LOG(LOG_ERROR, "Unable to open GLideN64 configuration section");
return false;
}
config.resetToDefaults();
// Set default values for "Video-General" section, if they are not set yet. Taken from RiceVideo
m64p_error res = ConfigSetDefaultBool(g_configVideoGeneral, "Fullscreen", config.video.fullscreen, "Use fullscreen mode if True, or windowed mode if False ");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGeneral, "ScreenWidth", config.video.windowedWidth, "Width of output window or fullscreen width");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGeneral, "ScreenHeight", config.video.windowedHeight, "Height of output window or fullscreen height");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGeneral, "VerticalSync", config.video.verticalSync, "If true, activate the SDL_GL_SWAP_CONTROL attribute");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "configVersion", CONFIG_VERSION_CURRENT, "Settings version. Don't touch it.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "MultiSampling", config.video.multisampling, "Enable/Disable MultiSampling (0=off, 2,4,8,16=quality)");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "AspectRatio", config.frameBufferEmulation.aspect, "Screen aspect ratio (0=stretch, 1=force 4:3, 2=force 16:9, 3=adjust)");
assert(res == M64ERR_SUCCESS);
//#Texture Settings
res = ConfigSetDefaultBool(g_configVideoGliden64, "bilinearMode", config.texture.bilinearMode, "Bilinear filtering mode (0=N64 3point, 1=standard)");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "MaxAnisotropy", config.texture.maxAnisotropy, "Max level of Anisotropic Filtering, 0 for off");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "CacheSize", config.texture.maxBytes / uMegabyte, "Size of texture cache in megabytes. Good value is VRAM*3/4");
assert(res == M64ERR_SUCCESS);
//#Emulation Settings
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableFog", config.generalEmulation.enableFog, "Enable fog emulation.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableNoise", config.generalEmulation.enableNoise, "Enable color noise emulation.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableLOD", config.generalEmulation.enableLOD, "Enable LOD emulation.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableHWLighting", config.generalEmulation.enableHWLighting, "Enable hardware per-pixel lighting.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableShadersStorage", config.generalEmulation.enableShadersStorage, "Use persistent storage for compiled shaders.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "ForceGammaCorrection", config.generalEmulation.forceGammaCorrection, "Force gamma correction.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultFloat(g_configVideoGliden64, "GammaCorrectionLevel", config.generalEmulation.gammaCorrectionLevel, "Gamma correction level.");
assert(res == M64ERR_SUCCESS);
#ifdef ANDROID
res = ConfigSetDefaultBool(g_configVideoGliden64, "ForcePolygonOffset", config.generalEmulation.forcePolygonOffset, "If true, use polygon offset values specified below");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultFloat(g_configVideoGliden64, "PolygonOffsetFactor", config.generalEmulation.polygonOffsetFactor, "Specifies a scale factor that is used to create a variable depth offset for each polygon");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultFloat(g_configVideoGliden64, "PolygonOffsetUnits", config.generalEmulation.polygonOffsetUnits, "Is multiplied by an implementation-specific value to create a constant depth offset");
assert(res == M64ERR_SUCCESS);
#endif
//#Frame Buffer Settings:"
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableFBEmulation", config.frameBufferEmulation.enable, "Enable frame and|or depth buffer emulation.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableCopyAuxiliaryToRDRAM", config.frameBufferEmulation.copyAuxToRDRAM, "Copy auxiliary buffers to RDRAM");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "EnableCopyColorToRDRAM", config.frameBufferEmulation.copyToRDRAM, "Enable color buffer copy to RDRAM (0=do not copy, 1=copy in sync mode, 2=copy in async mode)");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableCopyDepthToRDRAM", config.frameBufferEmulation.copyDepthToRDRAM, "Enable depth buffer copy to RDRAM.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableCopyColorFromRDRAM", config.frameBufferEmulation.copyFromRDRAM, "Enable color buffer copy from RDRAM.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableDetectCFB", config.frameBufferEmulation.detectCFB, "Detect CPU writes to frame buffer.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "EnableN64DepthCompare", config.frameBufferEmulation.N64DepthCompare, "Enable N64 depth compare instead of OpenGL standard one. Experimental.");
assert(res == M64ERR_SUCCESS);
//#Texture filter settings
res = ConfigSetDefaultInt(g_configVideoGliden64, "txFilterMode", config.textureFilter.txFilterMode, "Texture filter (0=none, 1=Smooth filtering 1, 2=Smooth filtering 2, 3=Smooth filtering 3, 4=Smooth filtering 4, 5=Sharp filtering 1, 6=Sharp filtering 2)");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "txEnhancementMode", config.textureFilter.txEnhancementMode, "Texture Enhancement (0=none, 1=store as is, 2=X2, 3=X2SAI, 4=HQ2X, 5=HQ2XS, 6=LQ2X, 7=LQ2XS, 8=HQ4X, 9=2xBRZ, 10=3xBRZ, 11=4xBRZ, 12=5xBRZ), 13=6xBRZ");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txFilterIgnoreBG", config.textureFilter.txFilterIgnoreBG, "Don't filter background textures.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "txCacheSize", config.textureFilter.txCacheSize/uMegabyte, "Size of filtered textures cache in megabytes.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txHiresEnable", config.textureFilter.txHiresEnable, "Use high-resolution texture packs if available.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txHiresFullAlphaChannel", config.textureFilter.txHiresFullAlphaChannel, "Allow to use alpha channel of high-res texture fully.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txHresAltCRC", config.textureFilter.txHresAltCRC, "Use alternative method of paletted textures CRC calculation.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txDump", config.textureFilter.txDump, "Enable dump of loaded N64 textures.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txCacheCompression", config.textureFilter.txCacheCompression, "Zip textures cache.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txForce16bpp", config.textureFilter.txForce16bpp, "Force use 16bit texture formats for HD textures.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultBool(g_configVideoGliden64, "txSaveCache", config.textureFilter.txSaveCache, "Save texture cache to hard disk.");
assert(res == M64ERR_SUCCESS);
// Convert to multibyte
char txPath[PLUGIN_PATH_SIZE * 2];
wcstombs(txPath, config.textureFilter.txPath, PLUGIN_PATH_SIZE * 2);
res = ConfigSetDefaultString(g_configVideoGliden64, "txPath", txPath, "Path to folder with hi-res texture packs.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultString(g_configVideoGliden64, "fontName", config.font.name.c_str(), "File name of True Type Font for text messages.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "fontSize", config.font.size, "Font size.");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultString(g_configVideoGliden64, "fontColor", "B5E61D", "Font color in RGB format.");
assert(res == M64ERR_SUCCESS);
//#Bloom filter settings
res = ConfigSetDefaultInt(g_configVideoGliden64, "EnableBloom", config.bloomFilter.enable, "Enable bloom filter");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "bloomThresholdLevel", config.bloomFilter.thresholdLevel, "Brightness threshold level for bloom. Values [2, 6]");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "bloomBlendMode", config.bloomFilter.blendMode, "Bloom blend mode (0=Strong, 1=Mild, 2=Light)");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "blurAmount", config.bloomFilter.blurAmount, "Blur radius. Values [2, 10]");
assert(res == M64ERR_SUCCESS);
res = ConfigSetDefaultInt(g_configVideoGliden64, "blurStrength", config.bloomFilter.blurStrength, "Blur strength. Values [10, 100]");
assert(res == M64ERR_SUCCESS);
return ConfigSaveSection("Video-GLideN64") == M64ERR_SUCCESS;
}
m64p_error ConfigInit(const char *ConfigDirOverride, const char *DataDirOverride)
{
m64p_error rval;
const char *configpath = NULL;
char *filepath;
long filelen, pathlen;
FILE *fPtr;
char *configtext;
config_section *current_section = NULL;
char *line, *end, *lastcomment;
if (l_ConfigInit)
return M64ERR_ALREADY_INIT;
l_ConfigInit = 1;
/* if a data directory was specified, make a copy of it */
if (DataDirOverride != NULL)
{
l_DataDirOverride = (char *) malloc(strlen(DataDirOverride) + 1);
if (l_DataDirOverride == NULL)
return M64ERR_NO_MEMORY;
strcpy(l_DataDirOverride, DataDirOverride);
}
/* get the full pathname to the config file and try to open it */
if (ConfigDirOverride != NULL)
configpath = ConfigDirOverride;
else
{
configpath = ConfigGetUserConfigPath();
if (configpath == NULL)
return M64ERR_FILES;
}
filepath = (char *) malloc(strlen(configpath) + 32);
if (filepath == NULL)
return M64ERR_NO_MEMORY;
strcpy(filepath, configpath);
pathlen = strlen(filepath);
if (filepath[pathlen - 1] != OSAL_DIR_SEPARATOR)
{
filepath[pathlen] = OSAL_DIR_SEPARATOR;
filepath[pathlen + 1] = 0;
}
strcat(filepath, MUPEN64PLUS_CFG_NAME);
fPtr = fopen(filepath, "rb");
if (fPtr == NULL)
{
DebugMessage(M64MSG_INFO, "Couldn't open configuration file '%s'. Using defaults.", filepath);
free(filepath);
l_SaveConfigOnExit = 1; /* auto-save the config file so that the defaults will be saved to disk */
return M64ERR_SUCCESS;
}
free(filepath);
/* read the entire config file */
fseek(fPtr, 0L, SEEK_END);
filelen = ftell(fPtr);
fseek(fPtr, 0L, SEEK_SET);
configtext = (char *) malloc(filelen + 16);
if (configtext == NULL)
{
fclose(fPtr);
return M64ERR_NO_MEMORY;
}
if (fread(configtext, 1, filelen, fPtr) != filelen)
{
free(configtext);
fclose(fPtr);
return M64ERR_FILES;
}
fclose(fPtr);
/* parse the file data */
current_section = NULL;
line = configtext;
end = configtext + filelen;
lastcomment = NULL;
*end = 0;
while (line < end)
{
char *pivot, *varname, *varvalue;
/* get the pointer to the next line, and null-terminate this line */
char *nextline = strchr(line, '\n');
if (nextline == NULL)
nextline = end;
*nextline++ = 0;
/* strip the whitespace and handle comment */
strip_whitespace(line);
if (strlen(line) < 1)
{
line = nextline;
continue;
}
if (line[0] == '#')
{
line++;
strip_whitespace(line);
lastcomment = line;
line = nextline;
continue;
}
/* handle section definition line */
if (strlen(line) > 2 && line[0] == '[' && line[strlen(line)-1] == ']')
{
line++;
line[strlen(line)-1] = 0;
rval = ConfigOpenSection(line, (m64p_handle *) ¤t_section);
if (rval != M64ERR_SUCCESS)
{
free(configtext);
return rval;
}
lastcomment = NULL;
line = nextline;
continue;
}
/* handle variable definition */
pivot = strchr(line, '=');
if (current_section == NULL || pivot == NULL)
{
line = nextline;
continue;
}
varname = line;
varvalue = pivot + 1;
*pivot = 0;
strip_whitespace(varname);
strip_whitespace(varvalue);
if (varvalue[0] == '"' && varvalue[strlen(varvalue)-1] == '"')
{
varvalue++;
varvalue[strlen(varvalue)-1] = 0;
ConfigSetDefaultString((m64p_handle) current_section, varname, varvalue, lastcomment);
}
else if (osal_insensitive_strcmp(varvalue, "false") == 0)
{
ConfigSetDefaultBool((m64p_handle) current_section, varname, 0, lastcomment);
}
else if (osal_insensitive_strcmp(varvalue, "true") == 0)
{
ConfigSetDefaultBool((m64p_handle) current_section, varname, 1, lastcomment);
}
else if (is_numeric(varvalue))
{
int val_int = (int) strtol(varvalue, NULL, 10);
float val_float = (float) strtod(varvalue, NULL);
if ((val_float - val_int) != 0.0)
ConfigSetDefaultFloat((m64p_handle) current_section, varname, val_float, lastcomment);
else
ConfigSetDefaultInt((m64p_handle) current_section, varname, val_int, lastcomment);
}
else
{
/* assume that it's a string */
ConfigSetDefaultString((m64p_handle) current_section, varname, varvalue, lastcomment);
}
lastcomment = NULL;
line = nextline;
}
/* release memory used for config file text */
free(configtext);
/* duplicate the entire config data list, to store a copy of the list which represents the state of the file on disk */
copy_configlist_active_to_saved();
return M64ERR_SUCCESS;
}
static void save_controller_config(int iCtrlIdx, const char *pccDeviceName)
{
m64p_handle pConfig;
char SectionName[32], Param[32], ParamString[128];
int j;
/* Delete the configuration section for this controller, so we can use SetDefaults and save the help comments also */
sprintf(SectionName, "Input-SDL-Control%i", iCtrlIdx + 1);
ConfigDeleteSection(SectionName);
/* Open the configuration section for this controller (create a new one) */
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName);
return;
}
/* save the general controller parameters */
ConfigSetDefaultFloat(pConfig, "version", CONFIG_VERSION, "Mupen64Plus SDL Input Plugin config parameter version number. Please don't change this version number.");
ConfigSetDefaultBool(pConfig, "plugged", controller[iCtrlIdx].control->Present, "Specifies whether this controller is 'plugged in' to the simulated N64");
ConfigSetDefaultInt(pConfig, "plugin", controller[iCtrlIdx].control->Plugin, "Specifies which type of expansion pak is in the controller: 1=None, 2=Mem pak, 5=Rumble pak");
ConfigSetDefaultBool(pConfig, "mouse", controller[iCtrlIdx].mouse, "If True, then mouse buttons may be used with this controller");
ConfigSetDefaultInt(pConfig, "device", controller[iCtrlIdx].device, "Specifies which joystick is bound to this controller: -2=Keyboard/mouse, -1=Auto config, 0 or more= SDL Joystick number");
ConfigSetDefaultString(pConfig, "name", pccDeviceName, "SDL joystick name (name check disabled if this is empty string)");
sprintf(Param, "%.2f,%.2f", controller[iCtrlIdx].mouse_sens[0], controller[iCtrlIdx].mouse_sens[1]);
ConfigSetDefaultString(pConfig, "MouseSensitivity", Param, "Scaling factor for mouse movements. For X, Y axes.");
sprintf(Param, "%i,%i", controller[iCtrlIdx].axis_deadzone[0], controller[iCtrlIdx].axis_deadzone[1]);
ConfigSetDefaultString(pConfig, "AnalogDeadzone", Param, "The minimum absolute value of the SDL analog joystick axis to move the N64 controller axis value from 0. For X, Y axes.");
sprintf(Param, "%i,%i", controller[iCtrlIdx].axis_peak[0], controller[iCtrlIdx].axis_peak[1]);
ConfigSetDefaultString(pConfig, "AnalogPeak", Param, "An absolute value of the SDL joystick axis >= AnalogPeak will saturate the N64 controller axis value (at 80). For X, Y axes. For each axis, this must be greater than the corresponding AnalogDeadzone value");
/* save configuration for all the digital buttons */
for (j = 0; j < X_AXIS; j++ )
{
const char *Help;
int len = 0;
ParamString[0] = 0;
if (controller[iCtrlIdx].button[j].key > 0)
{
sprintf(Param, "key(%i) ", controller[iCtrlIdx].button[j].key);
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].button[j].button >= 0)
{
sprintf(Param, "button(%i) ", controller[iCtrlIdx].button[j].button);
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].button[j].axis >= 0)
{
if (controller[iCtrlIdx].button[j].axis_deadzone >= 0)
sprintf(Param, "axis(%i%c,%i) ", controller[iCtrlIdx].button[j].axis, (controller[iCtrlIdx].button[j].axis_dir == -1) ? '-' : '+',
controller[iCtrlIdx].button[j].axis_deadzone);
else
sprintf(Param, "axis(%i%c) ", controller[iCtrlIdx].button[j].axis, (controller[iCtrlIdx].button[j].axis_dir == -1) ? '-' : '+');
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].button[j].hat >= 0)
{
sprintf(Param, "hat(%i %s) ", controller[iCtrlIdx].button[j].hat, HAT_POS_NAME(controller[iCtrlIdx].button[j].hat_pos));
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].button[j].mouse >= 0)
{
sprintf(Param, "mouse(%i) ", controller[iCtrlIdx].button[j].mouse);
strcat(ParamString, Param);
}
if (j == 0)
Help = "Digital button configuration mappings";
else
Help = NULL;
/* if last character is a space, chop it off */
len = strlen(ParamString);
if (len > 0 && ParamString[len-1] == ' ')
ParamString[len-1] = 0;
ConfigSetDefaultString(pConfig, button_names[j], ParamString, Help);
}
/* save configuration for the 2 analog axes */
for (j = 0; j < 2; j++ )
{
const char *Help;
int len = 0;
ParamString[0] = 0;
if (controller[iCtrlIdx].axis[j].key_a > 0 && controller[iCtrlIdx].axis[j].key_b > 0)
{
sprintf(Param, "key(%i,%i) ", controller[iCtrlIdx].axis[j].key_a, controller[iCtrlIdx].axis[j].key_b);
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].axis[j].button_a >= 0 && controller[iCtrlIdx].axis[j].button_b >= 0)
{
sprintf(Param, "button(%i,%i) ", controller[iCtrlIdx].axis[j].button_a, controller[iCtrlIdx].axis[j].button_b);
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].axis[j].axis_a >= 0 && controller[iCtrlIdx].axis[j].axis_b >= 0)
{
sprintf(Param, "axis(%i%c,%i%c) ", controller[iCtrlIdx].axis[j].axis_a, (controller[iCtrlIdx].axis[j].axis_dir_a <= 0) ? '-' : '+',
controller[iCtrlIdx].axis[j].axis_b, (controller[iCtrlIdx].axis[j].axis_dir_b <= 0) ? '-' : '+' );
strcat(ParamString, Param);
}
if (controller[iCtrlIdx].axis[j].hat >= 0)
{
sprintf(Param, "hat(%i %s %s) ", controller[iCtrlIdx].axis[j].hat,
HAT_POS_NAME(controller[iCtrlIdx].axis[j].hat_pos_a),
HAT_POS_NAME(controller[iCtrlIdx].axis[j].hat_pos_b));
strcat(ParamString, Param);
}
if (j == 0)
Help = "Analog axis configuration mappings";
else
Help = NULL;
/* if last character is a space, chop it off */
len = strlen(ParamString);
if (len > 0 && ParamString[len-1] == ' ')
ParamString[len-1] = 0;
ConfigSetDefaultString(pConfig, button_names[X_AXIS + j], ParamString, Help);
}
}
int auto_set_defaults(int iDeviceIdx, const char *joySDLName)
{
FILE *pfIn;
m64p_handle pConfig = NULL;
const char *CfgFilePath = ConfigGetSharedDataFilepath(INI_FILE_NAME);
enum { E_NAME_SEARCH, E_NAME_FOUND, E_PARAM_READ } eParseState;
char *pchIni, *pchNextLine, *pchCurLine;
long iniLength;
int ControllersFound = 0;
int joyFoundScore = -1;
/* if we couldn't get a name (no joystick plugged in to given port), then return with a failure */
if (joySDLName == NULL)
return 0;
/* if we couldn't find the shared data file, dump an error and return */
if (CfgFilePath == NULL || strlen(CfgFilePath) < 1)
{
DebugMessage(M64MSG_ERROR, "Couldn't find config file '%s'", INI_FILE_NAME);
return 0;
}
/* read the input auto-config .ini file */
pfIn = fopen(CfgFilePath, "rb");
if (pfIn == NULL)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config file '%s'", CfgFilePath);
return 0;
}
fseek(pfIn, 0L, SEEK_END);
iniLength = ftell(pfIn);
fseek(pfIn, 0L, SEEK_SET);
if (iniLength < 0) {
DebugMessage(M64MSG_ERROR, "Couldn't get size of config file '%s'", CfgFilePath);
fclose(pfIn);
return 0;
}
pchIni = (char *) malloc(iniLength + 1);
if (pchIni == NULL)
{
DebugMessage(M64MSG_ERROR, "Couldn't allocate %li bytes for config file '%s'", iniLength, CfgFilePath);
fclose(pfIn);
return 0;
}
if (fread(pchIni, 1, iniLength, pfIn) != iniLength)
{
DebugMessage(M64MSG_ERROR, "File read failed for %li bytes of config file '%s'", iniLength, CfgFilePath);
free(pchIni);
fclose(pfIn);
return 0;
}
fclose(pfIn);
pchIni[iniLength] = 0;
/* parse the INI file, line by line */
DebugMessage(M64MSG_INFO, "Using auto-config file at: '%s'", CfgFilePath);
pchNextLine = pchIni;
eParseState = E_NAME_SEARCH;
while (pchNextLine != NULL && *pchNextLine != 0)
{
char *pivot = NULL;
int joyFound = 0;
/* set up character pointers */
pchCurLine = pchNextLine;
pchNextLine = strchr(pchNextLine, '\n');
if (pchNextLine != NULL)
*pchNextLine++ = 0;
pchCurLine = StripSpace(pchCurLine);
/* handle blank/comment lines */
if (strlen(pchCurLine) < 1 || *pchCurLine == ';' || *pchCurLine == '#')
continue;
/* handle section (joystick name in ini file) */
if (*pchCurLine == '[' && pchCurLine[strlen(pchCurLine)-1] == ']')
{
/* only switch to name search when some section body was identified since last header */
if (eParseState == E_PARAM_READ)
eParseState = E_NAME_SEARCH;
/* we need to look through the device name word by word to see if it matches the joySDLName that we're looking for */
pchCurLine[strlen(pchCurLine)-1] = 0;
joyFound = auto_compare_name(joySDLName, StripSpace(pchCurLine + 1));
/* if we found the right joystick, then open up the core config section to store parameters and set the 'device' param */
if (joyFound > joyFoundScore)
{
char SectionName[32];
ControllersFound = 0;
sprintf(SectionName, "AutoConfig%i", ControllersFound);
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "auto_set_defaults(): Couldn't open config section '%s'", SectionName);
free(pchIni);
return 0;
}
eParseState = E_NAME_FOUND;
ControllersFound++;
ConfigSetParameter(pConfig, "device", M64TYPE_INT, &iDeviceIdx);
joyFoundScore = joyFound;
}
continue;
}
/* handle parameters */
pivot = strchr(pchCurLine, '=');
if (pivot != NULL)
{
/* if we haven't found the correct section yet, just skip this */
if (eParseState == E_NAME_SEARCH)
continue;
eParseState = E_PARAM_READ;
/* otherwise, store this parameter in the current active joystick config */
*pivot++ = 0;
pchCurLine = StripSpace(pchCurLine);
pivot = StripSpace(pivot);
if (strcasecmp(pchCurLine, "device") == 0)
{
int iVal = atoi(pivot);
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_INT, &iVal);
}
else if (strcasecmp(pchCurLine, "plugged") == 0 || strcasecmp(pchCurLine, "mouse") == 0)
{
int bVal = (strcasecmp(pivot, "true") == 0);
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_BOOL, &bVal);
}
else
{
ConfigSetParameter(pConfig, pchCurLine, M64TYPE_STRING, pivot);
}
continue;
}
/* handle keywords */
if (pchCurLine[strlen(pchCurLine)-1] == ':')
{
/* if we haven't found the correct section yet, just skip this */
if (eParseState == E_NAME_SEARCH)
continue;
eParseState = E_PARAM_READ;
/* otherwise parse the keyword */
if (strcmp(pchCurLine, "__NextController:") == 0)
{
char SectionName[32];
/* if there are no more N64 controller spaces left, then exit */
if (ControllersFound == 4)
{
free(pchIni);
return ControllersFound;
}
/* otherwise go to the next N64 controller */
sprintf(SectionName, "AutoConfig%i", ControllersFound);
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "auto_set_defaults(): Couldn't open config section '%s'", SectionName);
free(pchIni);
return ControllersFound;
}
ControllersFound++;
ConfigSetParameter(pConfig, "device", M64TYPE_INT, &iDeviceIdx);
}
else
{
DebugMessage(M64MSG_ERROR, "Unknown keyword '%s' in %s", pchCurLine, INI_FILE_NAME);
}
continue;
}
/* unhandled line in .ini file */
DebugMessage(M64MSG_ERROR, "Invalid line in %s: '%s'", INI_FILE_NAME, pchCurLine);
}
if (joyFoundScore != -1)
{
/* we've finished parsing all parameters for the discovered input device, which is the last in the .ini file */
free(pchIni);
return ControllersFound;
}
free(pchIni);
return 0;
}
static int load_controller_config(const char *SectionName, int i, int bIsAutoconfig)
{
m64p_handle pConfig;
char input_str[256], value1_str[16], value2_str[16];
const char *config_ptr;
int j;
/* Open the configuration section for this controller */
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName);
return 0;
}
/* Check version number, and if it doesn't match: delete the config section and return with error */
if (!bIsAutoconfig)
{
float fVersion = 0.0f;
if (ConfigGetParameter(pConfig, "version", M64TYPE_FLOAT, &fVersion, sizeof(float)) != M64ERR_SUCCESS)
{
ConfigDeleteSection(SectionName);
return -1;
}
if (((int) fVersion) != ((int) CONFIG_VERSION))
{
DebugMessage(M64MSG_WARNING, "Incompatible version %.2f in config section '%s': current is %.2f. Clearing.", fVersion, SectionName, (float) CONFIG_VERSION);
ConfigDeleteSection(SectionName);
return -1;
}
}
/* check for the required parameters */
if (ConfigGetParameter(pConfig, "plugged", M64TYPE_BOOL, &controller[i].control->Present, sizeof(int)) != M64ERR_SUCCESS)
return -1;
if (ConfigGetParameter(pConfig, "plugin", M64TYPE_INT, &controller[i].control->Plugin, sizeof(int)) != M64ERR_SUCCESS)
return -1;
if (ConfigGetParameter(pConfig, "device", M64TYPE_INT, &controller[i].device, sizeof(int)) != M64ERR_SUCCESS)
return -1;
/* Name validation only applies to stored configurations (not auto-configs) */
if (!bIsAutoconfig)
{
char device_name[256];
if (ConfigGetParameter(pConfig, "name", M64TYPE_STRING, device_name, 256) != M64ERR_SUCCESS)
device_name[0] = 0;
if (controller[i].device == DEVICE_NOT_JOYSTICK)
{
/* do not load automatically generated keyboard config that was stored to disk (prefer any joysticks attached) */
if (strcmp(device_name, "AutoKeyboard") == 0)
return -2;
}
else if (controller[i].device >= 0 && device_name[0] != 0)
{
/* check that the SDL device name matches the name stored in the config section */
const char *sdl_name = get_sdl_joystick_name(controller[i].device);
if (sdl_name == NULL || strncmp(device_name, sdl_name, 255) != 0)
{
DebugMessage(M64MSG_WARNING, "N64 Controller #%i: SDL joystick name '%s' doesn't match stored configuration name '%s'", i + 1, sdl_name, device_name);
return -3;
}
}
}
/* then do the optional parameters */
ConfigGetParameter(pConfig, "mouse", M64TYPE_BOOL, &controller[i].mouse, sizeof(int));
if (ConfigGetParameter(pConfig, "MouseSensitivity", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%f,%f", &controller[i].mouse_sens[0], &controller[i].mouse_sens[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in MouseSensitivity parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogDeadzone", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_deadzone[0], &controller[i].axis_deadzone[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogDeadzone parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogPeak", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_peak[0], &controller[i].axis_peak[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogPeak parameter for controller %i", i + 1);
}
/* load configuration for all the digital buttons */
for (j = 0; j < X_AXIS; j++)
{
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i button %i", button_names[j], i+1, j);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i)", (int *) &controller[i].button[j].key) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i)", &controller[i].button[j].button) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir;
if (sscanf(config_ptr, "axis(%d%c,%d", &controller[i].button[j].axis, &chAxisDir, &controller[i].button[j].axis_deadzone) != 3 &&
sscanf(config_ptr, "axis(%i%c", &controller[i].button[j].axis, &chAxisDir) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of button '%s' for controller %i", button_names[j], i + 1);
controller[i].button[j].axis_dir = (chAxisDir == '+' ? 1 : (chAxisDir == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s", &controller[i].button[j].hat, value1_str) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of button '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = 0;
/* chop off the last character of value1_str if it is the closing parenthesis */
lastchar = &value1_str[strlen(value1_str) - 1];
if (lastchar > value1_str && *lastchar == ')') *lastchar = 0;
controller[i].button[j].hat_pos = get_hat_pos_by_name(value1_str);
}
if ((config_ptr = strstr(input_str, "mouse")) != NULL)
if (sscanf(config_ptr, "mouse(%i)", &controller[i].button[j].mouse) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in mouse() parameter of button '%s' for controller %i", button_names[j], i + 1);
}
/* load configuration for the 2 analog joystick axes */
for (j = X_AXIS; j <= Y_AXIS; j++)
{
int axis_idx = j - X_AXIS;
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i axis %i", button_names[j], i+1, axis_idx);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i,%i)", (int *) &controller[i].axis[axis_idx].key_a, (int *) &controller[i].axis[axis_idx].key_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i,%i)", &controller[i].axis[axis_idx].button_a, &controller[i].axis[axis_idx].button_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir1, chAxisDir2;
if (sscanf(config_ptr, "axis(%i%c,%i%c)", &controller[i].axis[axis_idx].axis_a, &chAxisDir1,
&controller[i].axis[axis_idx].axis_b, &chAxisDir2) != 4)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of axis '%s' for controller %i", button_names[j], i + 1);
controller[i].axis[axis_idx].axis_dir_a = (chAxisDir1 == '+' ? 1 : (chAxisDir1 == '-' ? -1 : 0));
controller[i].axis[axis_idx].axis_dir_b = (chAxisDir2 == '+' ? 1 : (chAxisDir2 == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s %15s", &controller[i].axis[axis_idx].hat, value1_str, value2_str) != 3)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of axis '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = value2_str[15] = 0;
/* chop off the last character of value2_str if it is the closing parenthesis */
lastchar = &value2_str[strlen(value2_str) - 1];
if (lastchar > value2_str && *lastchar == ')') *lastchar = 0;
controller[i].axis[axis_idx].hat_pos_a = get_hat_pos_by_name(value1_str);
controller[i].axis[axis_idx].hat_pos_b = get_hat_pos_by_name(value2_str);
}
}
return 1;
}
m64p_error open_rom(const unsigned char* romimage, unsigned int size)
{
md5_state_t state;
md5_byte_t digest[16];
romdatabase_entry* entry;
char buffer[256];
unsigned char imagetype;
int i;
m64p_handle CoreSection = NULL;
/* check input requirements */
if (rom != NULL)
{
DebugMessage(M64MSG_ERROR, "open_rom(): previous ROM image was not freed");
return M64ERR_INTERNAL;
}
if (romimage == NULL || !is_valid_rom(romimage))
{
DebugMessage(M64MSG_ERROR, "open_rom(): not a valid ROM image");
return M64ERR_INPUT_INVALID;
}
/* Clear Byte-swapped flag, since ROM is now deleted. */
g_MemHasBeenBSwapped = 0;
/* allocate new buffer for ROM and copy into this buffer */
rom_size = size;
rom = (unsigned char *) malloc(size);
if (rom == NULL)
return M64ERR_NO_MEMORY;
memcpy(rom, romimage, size);
swap_rom(rom, &imagetype, rom_size);
memcpy(&ROM_HEADER, rom, sizeof(m64p_rom_header));
/* Calculate MD5 hash */
md5_init(&state);
md5_append(&state, (const md5_byte_t*)rom, rom_size);
md5_finish(&state, digest);
for ( i = 0; i < 16; ++i )
sprintf(buffer+i*2, "%02X", digest[i]);
buffer[32] = '\0';
strcpy(ROM_SETTINGS.MD5, buffer);
/* add some useful properties to ROM_PARAMS */
ROM_PARAMS.systemtype = rom_country_code_to_system_type(ROM_HEADER.Country_code);
ROM_PARAMS.vilimit = rom_system_type_to_vi_limit(ROM_PARAMS.systemtype);
ROM_PARAMS.aidacrate = rom_system_type_to_ai_dac_rate(ROM_PARAMS.systemtype);
memcpy(ROM_PARAMS.headername, ROM_HEADER.Name, 20);
ROM_PARAMS.headername[20] = '\0';
trim(ROM_PARAMS.headername); /* Remove trailing whitespace from ROM name. */
/* Look up this ROM in the .ini file and fill in goodname, etc */
/*
if ((entry=ini_search_by_md5(digest)) != NULL ||
(entry=ini_search_by_crc(sl(ROM_HEADER.CRC1),sl(ROM_HEADER.CRC2))) != NULL)
{
strncpy(ROM_SETTINGS.goodname, entry->goodname, 255);
ROM_SETTINGS.goodname[255] = '\0';
ROM_SETTINGS.savetype = entry->savetype;
ROM_SETTINGS.status = entry->status;
ROM_SETTINGS.players = entry->players;
ROM_SETTINGS.rumble = entry->rumble;
}
else
{
strcpy(ROM_SETTINGS.goodname, ROM_PARAMS.headername);
strcat(ROM_SETTINGS.goodname, " (unknown rom)");
ROM_SETTINGS.savetype = NONE;
ROM_SETTINGS.status = 0;
ROM_SETTINGS.players = 0;
ROM_SETTINGS.rumble = 0;
}
*/
strcpy(ROM_SETTINGS.goodname, ROM_PARAMS.headername);
strcat(ROM_SETTINGS.goodname, " (unknown rom)");
ROM_SETTINGS.savetype = 0;
if (ConfigOpenSection("Core", &CoreSection) == M64ERR_SUCCESS)
{
ConfigSetDefaultInt(CoreSection, "SaveType", NONE, "The savetype for the game");
ROM_SETTINGS.savetype = ConfigGetParamInt(CoreSection, "SaveType");
}
ROM_SETTINGS.status = 0;
ROM_SETTINGS.players = 0;
ROM_SETTINGS.rumble = 0;
/* print out a bunch of info about the ROM */
DebugMessage(M64MSG_INFO, "Goodname: %s", ROM_SETTINGS.goodname);
DebugMessage(M64MSG_INFO, "Name: %s", ROM_HEADER.Name);
imagestring(imagetype, buffer);
DebugMessage(M64MSG_INFO, "MD5: %s", ROM_SETTINGS.MD5);
DebugMessage(M64MSG_INFO, "CRC: %x %x", sl(ROM_HEADER.CRC1), sl(ROM_HEADER.CRC2));
DebugMessage(M64MSG_INFO, "Imagetype: %s", buffer);
DebugMessage(M64MSG_INFO, "Rom size: %d bytes (or %d Mb or %d Megabits)", rom_size, rom_size/1024/1024, rom_size/1024/1024*8);
DebugMessage(M64MSG_VERBOSE, "ClockRate = %x", sl(ROM_HEADER.ClockRate));
DebugMessage(M64MSG_INFO, "Version: %x", sl(ROM_HEADER.Release));
if(sl(ROM_HEADER.Manufacturer_ID) == 'N')
DebugMessage(M64MSG_INFO, "Manufacturer: Nintendo");
else
DebugMessage(M64MSG_INFO, "Manufacturer: %x", sl(ROM_HEADER.Manufacturer_ID));
DebugMessage(M64MSG_VERBOSE, "Cartridge_ID: %x", ROM_HEADER.Cartridge_ID);
countrycodestring(ROM_HEADER.Country_code, buffer);
DebugMessage(M64MSG_INFO, "Country: %s", buffer);
DebugMessage(M64MSG_VERBOSE, "PC = %x", sl((unsigned int)ROM_HEADER.PC));
DebugMessage(M64MSG_VERBOSE, "Save type: %d", ROM_SETTINGS.savetype);
//Prepare Hack for GOLDENEYE
isGoldeneyeRom = 0;
if(strcmp(ROM_PARAMS.headername, "GOLDENEYE") == 0)
isGoldeneyeRom = 1;
return M64ERR_SUCCESS;
}
int event_set_core_defaults(void)
{
float fConfigParamsVersion;
int bSaveConfig = 0;
if (ConfigOpenSection("CoreEvents", &l_CoreEventsConfig) != M64ERR_SUCCESS || l_CoreEventsConfig == NULL)
{
DebugMessage(M64MSG_ERROR, "Failed to open CoreEvents config section.");
return 0; /* fail */
}
if (ConfigGetParameter(l_CoreEventsConfig, "Version", M64TYPE_FLOAT, &fConfigParamsVersion, sizeof(float)) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "No version number in 'CoreEvents' config section. Setting defaults.");
ConfigDeleteSection("CoreEvents");
ConfigOpenSection("CoreEvents", &l_CoreEventsConfig);
bSaveConfig = 1;
}
else if (((int) fConfigParamsVersion) != ((int) CONFIG_PARAM_VERSION))
{
DebugMessage(M64MSG_WARNING, "Incompatible version %.2f in 'CoreEvents' config section: current is %.2f. Setting defaults.", fConfigParamsVersion, (float) CONFIG_PARAM_VERSION);
ConfigDeleteSection("CoreEvents");
ConfigOpenSection("CoreEvents", &l_CoreEventsConfig);
bSaveConfig = 1;
}
else if ((CONFIG_PARAM_VERSION - fConfigParamsVersion) >= 0.0001f)
{
/* handle upgrades */
float fVersion = CONFIG_PARAM_VERSION;
ConfigSetParameter(l_CoreEventsConfig, "Version", M64TYPE_FLOAT, &fVersion);
DebugMessage(M64MSG_INFO, "Updating parameter set version in 'CoreEvents' config section to %.2f", fVersion);
bSaveConfig = 1;
}
ConfigSetDefaultFloat(l_CoreEventsConfig, "Version", CONFIG_PARAM_VERSION, "Mupen64Plus CoreEvents config parameter set version number. Please don't change this version number.");
/* Keyboard presses mapped to core functions */
ConfigSetDefaultInt(l_CoreEventsConfig, kbdStop, sdl_native2keysym(SDL_SCANCODE_ESCAPE), "SDL keysym for stopping the emulator");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdFullscreen, sdl_native2keysym(SDL_NUM_SCANCODES), "SDL keysym for switching between fullscreen/windowed modes");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdSave, sdl_native2keysym(SDL_SCANCODE_F5), "SDL keysym for saving the emulator state");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdLoad, sdl_native2keysym(SDL_SCANCODE_F7), "SDL keysym for loading the emulator state");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdIncrement, sdl_native2keysym(SDL_SCANCODE_UNKNOWN), "SDL keysym for advancing the save state slot");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdReset, sdl_native2keysym(SDL_SCANCODE_F9), "SDL keysym for resetting the emulator");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdSpeeddown, sdl_native2keysym(SDL_SCANCODE_F10), "SDL keysym for slowing down the emulator");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdSpeedup, sdl_native2keysym(SDL_SCANCODE_F11), "SDL keysym for speeding up the emulator");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdScreenshot, sdl_native2keysym(SDL_SCANCODE_F12), "SDL keysym for taking a screenshot");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdPause, sdl_native2keysym(SDL_SCANCODE_P), "SDL keysym for pausing the emulator");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdMute, sdl_native2keysym(SDL_SCANCODE_M), "SDL keysym for muting/unmuting the sound");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdIncrease, sdl_native2keysym(SDL_SCANCODE_RIGHTBRACKET),"SDL keysym for increasing the volume");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdDecrease, sdl_native2keysym(SDL_SCANCODE_LEFTBRACKET), "SDL keysym for decreasing the volume");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdForward, sdl_native2keysym(SDL_SCANCODE_F), "SDL keysym for temporarily going really fast");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdAdvance, sdl_native2keysym(SDL_SCANCODE_SLASH), "SDL keysym for advancing by one frame when paused");
ConfigSetDefaultInt(l_CoreEventsConfig, kbdGameshark, sdl_native2keysym(SDL_SCANCODE_G), "SDL keysym for pressing the game shark button");
/* Joystick events mapped to core functions */
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyStop], "", "Joystick event string for stopping the emulator");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyFullscreen], "", "Joystick event string for switching between fullscreen/windowed modes");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joySave], "", "Joystick event string for saving the emulator state");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyLoad], "", "Joystick event string for loading the emulator state");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyIncrement], "", "Joystick event string for advancing the save state slot");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyScreenshot], "", "Joystick event string for taking a screenshot");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyPause], "", "Joystick event string for pausing the emulator");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyMute], "", "Joystick event string for muting/unmuting the sound");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyIncrease], "", "Joystick event string for increasing the volume");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyDecrease], "", "Joystick event string for decreasing the volume");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyForward], "", "Joystick event string for fast-forward");
ConfigSetDefaultString(l_CoreEventsConfig, JoyCmdName[joyGameshark], "", "Joystick event string for pressing the game shark button");
if (bSaveConfig)
ConfigSaveSection("CoreEvents");
return 1;
}
void load_configuration(int bPreConfig)
{
char SectionName[32];
int joy_plugged = 0;
int n64CtrlIdx, sdlCtrlIdx, j;
int sdlNumDevUsed = 0;
int sdlDevicesUsed[4];
eModeType OrigControlMode[4], ControlMode[4];
int ControlDevice[4];
char DeviceName[4][256];
int ActiveControllers = 0;
int sdlNumJoysticks = get_sdl_num_joysticks();
float fVersion = 0.0f;
const char *sdl_name;
int ControllersFound = 0;
/* tell user how many SDL joysticks are available */
if (!bPreConfig)
DebugMessage(M64MSG_INFO, "%i SDL joysticks were found.", sdlNumJoysticks);
/* loop through 4 N64 controllers, initializing and validating special section parameters */
for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++)
{
m64p_handle pConfig;
/* reset the controller configuration */
clear_controller(n64CtrlIdx);
/* Open the configuration section for this controller */
sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1);
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
// this should never happen
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'. Aborting...", SectionName);
return;
}
/* Check version number, and if it doesn't match: delete the config section */
fVersion = 0.0f;
if (ConfigGetParameter(pConfig, "version", M64TYPE_FLOAT, &fVersion, sizeof(float)) != M64ERR_SUCCESS || ((int) fVersion) != ((int) CONFIG_VERSION))
{
DebugMessage(M64MSG_WARNING, "Missing or incompatible config section '%s'. Clearing.", SectionName);
ConfigDeleteSection(SectionName);
// set local controller default parameters
OrigControlMode[n64CtrlIdx] = ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO;
ControlDevice[n64CtrlIdx] = DEVICE_NO_JOYSTICK;
DeviceName[n64CtrlIdx][0] = 0;
// write blank config for GUI front-ends
init_controller_config(n64CtrlIdx, "", E_MODE_FULL_AUTO);
// save it to the file too
ConfigSaveSection(SectionName);
}
else
{
if (ConfigGetParameter(pConfig, "mode", M64TYPE_INT, &OrigControlMode[n64CtrlIdx], sizeof(int)) != M64ERR_SUCCESS ||
(int) OrigControlMode[n64CtrlIdx] < 0 || (int) OrigControlMode[n64CtrlIdx] > 2)
{
if (!bPreConfig)
DebugMessage(M64MSG_WARNING, "Missing or invalid 'mode' parameter in config section '%s'. Setting to 2 (Fully Auto)", SectionName);
OrigControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO;
}
ControlMode[n64CtrlIdx] = OrigControlMode[n64CtrlIdx];
if (ConfigGetParameter(pConfig, "device", M64TYPE_INT, &ControlDevice[n64CtrlIdx], sizeof(int)) != M64ERR_SUCCESS)
{
if (!bPreConfig)
DebugMessage(M64MSG_WARNING, "Missing 'device' parameter in config section '%s'. Setting to -1 (No joystick)", SectionName);
ControlDevice[n64CtrlIdx] = DEVICE_NO_JOYSTICK;
}
if (ConfigGetParameter(pConfig, "name", M64TYPE_STRING, DeviceName[n64CtrlIdx], 256) != M64ERR_SUCCESS)
{
DeviceName[n64CtrlIdx][0] = 0;
}
}
}
/* loop through 4 N64 controllers and set up those in Fully Manual mode */
for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++)
{
if (ControlMode[n64CtrlIdx] != E_MODE_MANUAL)
continue;
/* load the stored configuration (disregard any errors) */
sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1);
load_controller_config(SectionName, n64CtrlIdx, ControlDevice[n64CtrlIdx]);
/* if this config uses an SDL joystick, mark it as used */
if (ControlDevice[n64CtrlIdx] == DEVICE_NO_JOYSTICK)
{
if (!bPreConfig)
DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using manual config with no SDL joystick (keyboard/mouse only)", n64CtrlIdx+1);
}
else
{
sdlDevicesUsed[sdlNumDevUsed++] = ControlDevice[n64CtrlIdx];
if (!bPreConfig)
DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using manual config for SDL joystick %i", n64CtrlIdx+1, ControlDevice[n64CtrlIdx]);
}
ActiveControllers++;
}
/* now loop through again, setting up those in Named Auto mode */
for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++)
{
if (ControlMode[n64CtrlIdx] != E_MODE_NAMED_AUTO)
continue;
/* if name is empty, then use full auto mode instead */
if (DeviceName[n64CtrlIdx][0] == 0)
{
ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO;
continue;
}
sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1);
/* if user is looking for a keyboard, set that up */
if (strcasecmp(DeviceName[n64CtrlIdx], "Keyboard") == 0)
{
auto_set_defaults(DEVICE_NO_JOYSTICK, "Keyboard");
if (load_controller_config("AutoConfig0", n64CtrlIdx, DEVICE_NO_JOYSTICK) > 0)
{
if (!bPreConfig)
DebugMessage(M64MSG_INFO, "N64 Controller #%i: Using auto-config for keyboard", n64CtrlIdx+1);
/* copy the auto-config settings to the controller config section */
auto_copy_inputconfig("AutoConfig0", SectionName, "Keyboard");
ActiveControllers++;
ConfigSaveSection(SectionName);
}
else
{
DebugMessage(M64MSG_ERROR, "Autoconfig keyboard setup invalid");
}
ConfigDeleteSection("AutoConfig0");
continue;
}
/* search for an unused SDL device with the matching name */
for (sdlCtrlIdx=0; sdlCtrlIdx < sdlNumJoysticks; sdlCtrlIdx++)
{
/* check if this one is in use */
int deviceAlreadyUsed = 0;
for (j = 0; j < sdlNumDevUsed; j++)
{
if (sdlDevicesUsed[j] == sdlCtrlIdx)
deviceAlreadyUsed = 1;
}
if (deviceAlreadyUsed)
continue;
/* check if the name matches */
sdl_name = get_sdl_joystick_name(sdlCtrlIdx);
if (sdl_name != NULL && strncmp(DeviceName[n64CtrlIdx], sdl_name, 255) == 0)
{
/* set up one or more controllers for this SDL device, if present in InputAutoConfig.ini */
int ControllersFound = setup_auto_controllers(bPreConfig, n64CtrlIdx, sdlCtrlIdx, sdl_name, ControlMode, OrigControlMode, DeviceName);
if (ControllersFound == 0)
{
// error: no auto-config found for this SDL device
DebugMessage(M64MSG_ERROR, "No auto-config found for joystick named '%s' in InputAutoConfig.ini", sdl_name);
// mark this device as being used just so we don't complain about it again
sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx;
// quit looking for SDL joysticks which match the name, because there's no valid autoconfig for that name.
// this controller will be unused; skip to the next one
break;
}
/* mark this sdl device as used */
sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx;
ActiveControllers += ControllersFound;
break;
}
}
/* if we didn't find a match for this joystick name, then set the controller to fully auto */
if (sdlCtrlIdx == sdlNumJoysticks)
{
if (!bPreConfig)
DebugMessage(M64MSG_WARNING, "N64 Controller #%i: No SDL joystick found matching name '%s'. Using full auto mode.", n64CtrlIdx+1, DeviceName[n64CtrlIdx]);
ControlMode[n64CtrlIdx] = E_MODE_FULL_AUTO;
}
}
/* Final loop through N64 controllers, setting up those in Full Auto mode */
for (n64CtrlIdx=0; n64CtrlIdx < 4; n64CtrlIdx++)
{
if (ControlMode[n64CtrlIdx] != E_MODE_FULL_AUTO)
continue;
sprintf(SectionName, "Input-SDL-Control%i", n64CtrlIdx + 1);
/* search for an unused SDL device */
for (sdlCtrlIdx=0; sdlCtrlIdx < sdlNumJoysticks; sdlCtrlIdx++)
{
/* check if this one is in use */
int deviceAlreadyUsed = 0;
for (j = 0; j < sdlNumDevUsed; j++)
{
if (sdlDevicesUsed[j] == sdlCtrlIdx)
deviceAlreadyUsed = 1;
}
if (deviceAlreadyUsed)
continue;
/* set up one or more controllers for this SDL device, if present in InputAutoConfig.ini */
sdl_name = get_sdl_joystick_name(sdlCtrlIdx);
ControllersFound = setup_auto_controllers(bPreConfig, n64CtrlIdx, sdlCtrlIdx, sdl_name, ControlMode, OrigControlMode, DeviceName);
if (!bPreConfig && ControllersFound == 0)
{
// error: no auto-config found for this SDL device
DebugMessage(M64MSG_ERROR, "No auto-config found for joystick named '%s' in InputAutoConfig.ini", sdl_name);
// mark this device as being used just so we don't complain about it again
sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx;
// keep trying more SDL devices to see if we can auto-config one for this N64 controller
continue;
}
/* mark this sdl device as used */
sdlDevicesUsed[sdlNumDevUsed++] = sdlCtrlIdx;
ActiveControllers += ControllersFound;
break;
}
/* if this N64 controller was not activated, set device to -1 */
if (sdlCtrlIdx == sdlNumJoysticks)
{
m64p_handle section;
if (ConfigOpenSection(SectionName, §ion) == M64ERR_SUCCESS)
{
const int iNoDevice = -1;
ConfigSetParameter(section, "device", M64TYPE_INT, &iNoDevice);
if (OrigControlMode[n64CtrlIdx] == E_MODE_FULL_AUTO)
ConfigSetParameter(section, "name", M64TYPE_STRING, "");
ConfigSaveSection(SectionName);
}
}
}
/* fallback to keyboard if no controllers were configured */
if (ActiveControllers == 0)
{
if (!bPreConfig)
DebugMessage(M64MSG_INFO, "N64 Controller #1: Forcing default keyboard configuration");
auto_set_defaults(DEVICE_NO_JOYSTICK, "Keyboard");
if (load_controller_config("AutoConfig0", 0, DEVICE_NO_JOYSTICK) > 0)
{
/* copy the auto-config settings to the controller config section */
if (OrigControlMode[0] == E_MODE_FULL_AUTO)
auto_copy_inputconfig("AutoConfig0", "Input-SDL-Control1", "Keyboard");
else
auto_copy_inputconfig("AutoConfig0", "Input-SDL-Control1", NULL); // don't overwrite 'name' parameter
ActiveControllers++;
ConfigSaveSection("Input-SDL-Control1");
}
else
{
DebugMessage(M64MSG_ERROR, "Autoconfig keyboard setup invalid");
}
ConfigDeleteSection("AutoConfig0");
}
/* see how many joysticks are plugged in */
joy_plugged = 0;
for (j = 0; j < 4; j++)
{
if (controller[j].control->Present)
joy_plugged++;
}
/* print out summary info message */
if (!bPreConfig)
{
if (joy_plugged > 0)
{
DebugMessage(M64MSG_INFO, "%i controller(s) found, %i plugged in and usable in the emulator", ActiveControllers, joy_plugged);
}
else
{
if (ActiveControllers == 0)
DebugMessage(M64MSG_WARNING, "No joysticks/controllers found");
else
DebugMessage(M64MSG_WARNING, "%i controllers found, but none were 'plugged in'", ActiveControllers);
}
}
}
static int load_controller_config(const char *SectionName, int i, int sdlDeviceIdx)
{
m64p_handle pConfig;
char input_str[256], value1_str[NUM_BUTTONS], value2_str[NUM_BUTTONS];
const char *config_ptr;
int j;
/* Open the configuration section for this controller */
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName);
return 0;
}
/* set SDL device number */
controller[i].device = sdlDeviceIdx;
/* throw warnings if 'plugged' or 'plugin' are missing */
if (ConfigGetParameter(pConfig, "plugged", M64TYPE_BOOL, &controller[i].control->Present, sizeof(int)) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing 'plugged' parameter from config section %s. Setting to 1 (true).", SectionName);
controller[i].control->Present = 1;
}
if (ConfigGetParameter(pConfig, "plugin", M64TYPE_INT, &controller[i].control->Plugin, sizeof(int)) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing 'plugin' parameter from config section %s. Setting to 1 (none).", SectionName);
controller[i].control->Plugin = PLUGIN_NONE;
}
/* load optional parameters */
ConfigGetParameter(pConfig, "mouse", M64TYPE_BOOL, &controller[i].mouse, sizeof(int));
if (ConfigGetParameter(pConfig, "MouseSensitivity", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%f,%f", &controller[i].mouse_sens[0], &controller[i].mouse_sens[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in MouseSensitivity parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogDeadzone", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_deadzone[0], &controller[i].axis_deadzone[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogDeadzone parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogPeak", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_peak[0], &controller[i].axis_peak[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogPeak parameter for controller %i", i + 1);
}
/* load configuration for all the digital buttons */
for (j = 0; j < X_AXIS; j++)
{
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i button %i", button_names[j], i+1, j);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i)", (int *) &controller[i].button[j].key) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i)", &controller[i].button[j].button) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir;
if (sscanf(config_ptr, "axis(%d%c,%d", &controller[i].button[j].axis, &chAxisDir, &controller[i].button[j].axis_deadzone) != 3 &&
sscanf(config_ptr, "axis(%i%c", &controller[i].button[j].axis, &chAxisDir) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of button '%s' for controller %i", button_names[j], i + 1);
controller[i].button[j].axis_dir = (chAxisDir == '+' ? 1 : (chAxisDir == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s", &controller[i].button[j].hat, value1_str) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of button '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = 0;
/* chop off the last character of value1_str if it is the closing parenthesis */
lastchar = &value1_str[strlen(value1_str) - 1];
if (lastchar > value1_str && *lastchar == ')') *lastchar = 0;
controller[i].button[j].hat_pos = get_hat_pos_by_name(value1_str);
}
if ((config_ptr = strstr(input_str, "mouse")) != NULL) {
// check for mouse_pseudo button first
if ((config_ptr = strstr(input_str, "mouse_up")) != NULL) {controller[i].button[j].mouse_up=1; controller[i].mouse_up=1;}
else if ((config_ptr = strstr(input_str, "mouse_down")) != NULL) {controller[i].button[j].mouse_down=1; controller[i].mouse_down=1;}
else if ((config_ptr = strstr(input_str, "mouse_left")) != NULL) {controller[i].button[j].mouse_left=1; controller[i].mouse_left=1;}
else if ((config_ptr = strstr(input_str, "mouse_right")) != NULL) {controller[i].button[j].mouse_right=1; controller[i].mouse_right=1;}
else if (sscanf(config_ptr, "mouse(%i)", &controller[i].button[j].mouse) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in mouse() parameter of button '%s' for controller %i", button_names[j], i + 1);
}
}
/* load configuration for the 2 analog joystick axes */
for (j = X_AXIS; j <= Y_AXIS; j++)
{
int axis_idx = j - X_AXIS;
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i axis %i", button_names[j], i+1, axis_idx);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i,%i)", (int *) &controller[i].axis[axis_idx].key_a, (int *) &controller[i].axis[axis_idx].key_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i,%i)", &controller[i].axis[axis_idx].button_a, &controller[i].axis[axis_idx].button_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir1, chAxisDir2;
if (sscanf(config_ptr, "axis(%i%c,%i%c)", &controller[i].axis[axis_idx].axis_a, &chAxisDir1,
&controller[i].axis[axis_idx].axis_b, &chAxisDir2) != 4)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of axis '%s' for controller %i", button_names[j], i + 1);
controller[i].axis[axis_idx].axis_dir_a = (chAxisDir1 == '+' ? 1 : (chAxisDir1 == '-' ? -1 : 0));
controller[i].axis[axis_idx].axis_dir_b = (chAxisDir2 == '+' ? 1 : (chAxisDir2 == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s %15s", &controller[i].axis[axis_idx].hat, value1_str, value2_str) != 3)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of axis '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = value2_str[15] = 0;
/* chop off the last character of value2_str if it is the closing parenthesis */
lastchar = &value2_str[strlen(value2_str) - 1];
if (lastchar > value2_str && *lastchar == ')') *lastchar = 0;
controller[i].axis[axis_idx].hat_pos_a = get_hat_pos_by_name(value1_str);
controller[i].axis[axis_idx].hat_pos_b = get_hat_pos_by_name(value2_str);
}
}
return 1;
}