void initConfiguration(int argc, const char *argv[])
{
/* load some more defaults from config file */
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
/* go for .gltronrc (or whatever is defined in RC_NAME) */
{
char *path;
path = getPossiblePath(PATH_PREFERENCES, RC_NAME);
if (path != NULL) {
if (fileExists(path)) {
printf("[status] loading settings from %s\n", path);
scripting_RunFile(path);
} else {
printf("[error] cannot load %s from %s\n", RC_NAME, path);
}
free(path);
}
else {
printf("[fatal] can't get valid pref path for %s\n", RC_NAME);
exit(1); // something is seriously wrong
}
}
if(!isSetting("version") || getSettingf("version") < 0.70f) {
/* load some more defaults from config file */
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
printf("[warning] old config file found, overriding using defaults\n");
}
// check if config is valid
scripting_GetGlobal("save_completed", NULL);
if(scripting_IsNilResult()) {
runScript(PATH_SCRIPTS, "config.lua");
runScript(PATH_SCRIPTS, "artpack.lua");
printf("[warning] defunct config file found, overriding using defaults\n");
}
setSettingf("version", 0.70f);
/* parse any comandline switches overrinding the loaded settings */
parse_args(argc, argv);
/* sanity check some settings */
checkSettings();
/* intialize the settings cache, remember to do that everytime you
change something */
updateSettingsCache();
}
void checkSettings(void) {
/* sanity check: speed */
if(getSettingf("speed") <= 0) {
fprintf(stderr, "[gltron] sanity check failed: speed = %.2ff\n",
getSettingf("speed"));
setSettingf("speed", 6.0);
fprintf(stderr, "[gltron] reset speed: speed = %.2f\n",
getSettingf("speed"));
}
#ifndef NEW_LEVEL
if(getSettingi("grid_size") % 8) {
fprintf(stderr, "[gltron] sanity check failed: grid_size %% 8 != 0: "
"grid_size = %d\n", getSettingi("grid_size"));
setSettingi("grid_size", 240);
fprintf(stderr, "[gltron] reset grid_size: grid_size = %d\n",
getSettingi("grid_size"));
}
#endif
}
void setSettingi(const char *name, int i) {
setSettingf(name, (float)i);
}
