//
// M_LoadCVARs
//
void M_LoadCVARs(char *filename)
{
int bindcount = 0;
int cvarcount = 0;
int statcount = 0;
// read the file in, overriding any set defaults
FILE *file = fopen(filename, "r");
if (!file)
{
M_CheckCVARs();
M_SaveCVARs();
C_Output("Created <b>%s</b>.", filename);
cvarsloaded = true;
return;
}
for (int i = 0; i < MAXALIASES; i++)
{
aliases[i].name[0] = '\0';
aliases[i].string[0] = '\0';
}
// Clear all default controls before reading them from config file
if (!togglingvanilla && M_StringEndsWith(filename, PACKAGE_CONFIG))
{
for (int i = 0; *actions[i].action; i++)
{
if (actions[i].keyboard1)
*(int *)actions[i].keyboard1 = 0;
if (actions[i].keyboard2)
*(int *)actions[i].keyboard2 = 0;
if (actions[i].mouse1)
*(int *)actions[i].mouse1 = -1;
if (actions[i].gamepad1)
*(int *)actions[i].gamepad1 = 0;
if (actions[i].gamepad2)
*(int *)actions[i].gamepad2 = 0;
}
for (int i = 0; i < NUMKEYS; i++)
keyactionlist[i][0] = '\0';
}
while (!feof(file))
{
char cvar[64] = "";
char value[256] = "";
if (fscanf(file, "%63s %255[^\n]\n", cvar, value) != 2)
continue;
if (cvar[0] == ';')
continue;
if (M_StringCompare(cvar, "bind"))
{
bind_cmd_func2("bind", value);
bindcount++;
continue;
}
else if (M_StringCompare(cvar, "alias"))
{
if (!togglingvanilla)
alias_cmd_func2("alias", value);
continue;
}
// Strip off trailing non-printable characters (\r characters from DOS text files)
while (*value && !isprint((unsigned char)value[strlen(value) - 1]))
value[strlen(value) - 1] = '\0';
if (togglingvanilla)
{
char *value_free = uncommify(value);
C_ValidateInput(M_StringJoin(cvar, " ", value_free, NULL));
free(value_free);
continue;
}
// Find the setting in the list
for (int i = 0; i < arrlen(cvars); i++)
{
char *s;
if (!M_StringCompare(cvar, cvars[i].name))
continue; // not this one
if (M_StringStartsWith(cvar, "stat_"))
statcount++;
else
cvarcount++;
// parameter found
switch (cvars[i].type)
{
case DEFAULT_STRING:
s = M_StringDuplicate(value + 1);
s[strlen(s) - 1] = '\0';
*(char **)cvars[i].location = s;
break;
case DEFAULT_INT:
{
char *value_free = uncommify(value);
M_StringCopy(value, value_free, sizeof(value));
*(int *)cvars[i].location = ParseIntParameter(value, cvars[i].valuealiastype);
free(value_free);
break;
}
case DEFAULT_INT_UNSIGNED:
{
char *value_free = uncommify(value);
M_StringCopy(value, value_free, sizeof(value));
sscanf(value, "%10u", (unsigned int *)cvars[i].location);
free(value_free);
break;
}
case DEFAULT_INT_PERCENT:
{
char *value_free = uncommify(value);
M_StringCopy(value, value_free, sizeof(value));
s = M_StringDuplicate(value);
if (*s && s[strlen(s) - 1] == '%')
s[strlen(s) - 1] = '\0';
*(int *)cvars[i].location = ParseIntParameter(s, cvars[i].valuealiastype);
free(value_free);
break;
}
case DEFAULT_FLOAT:
{
char *value_free = uncommify(value);
M_StringCopy(value, value_free, sizeof(value));
*(float *)cvars[i].location = ParseFloatParameter(value, cvars[i].valuealiastype);
free(value_free);
break;
}
case DEFAULT_FLOAT_PERCENT:
{
char *value_free = uncommify(value);
M_StringCopy(value, value_free, sizeof(value));
s = M_StringDuplicate(value);
if (*s && s[strlen(s) - 1] == '%')
s[strlen(s) - 1] = '\0';
*(float *)cvars[i].location = ParseFloatParameter(s, cvars[i].valuealiastype);
free(value_free);
break;
}
case DEFAULT_OTHER:
*(char **)cvars[i].location = M_StringDuplicate(value);
break;
}
// finish
break;
}
}
fclose(file);
if (!togglingvanilla)
{
char *cvarcount_str = commify(cvarcount);
char *statcount_str = commify(statcount);
char *bindcount_str = commify(bindcount);
C_Output("Loaded %s CVARs and %s player stats from <b>%s</b>.", cvarcount_str, statcount_str, filename);
C_Output("Bound %s actions to the keyboard, mouse and gamepad.", bindcount_str);
M_CheckCVARs();
cvarsloaded = true;
free(cvarcount_str);
free(statcount_str);
free(bindcount_str);
}
}
static void LoadDefaultCollection(default_collection_t *collection)
{
default_t *def;
FILE *f;
char defname[80];
char strparm[100];
char *s;
int intparm;
// read the file in, overriding any set defaults
f = fopen(collection->filename, "r");
if (f == NULL)
{
// File not opened, but don't complain.
// It's probably just the first time they ran the game.
return;
}
while (!feof(f))
{
if (fscanf (f, "%79s %[^\n]\n", defname, strparm) != 2)
{
// This line doesn't match
continue;
}
// Strip off trailing non-printable characters (\r characters
// from DOS text files)
while (strlen(strparm) > 0 && !isprint(strparm[strlen(strparm)-1]))
{
strparm[strlen(strparm)-1] = '\0';
}
// Find the setting in the list
def = SearchCollection(collection, defname);
if (def == NULL || !def->bound)
{
// Unknown variable? Unbound variables are also treated
// as unknown.
continue;
}
// parameter found
switch (def->type)
{
case DEFAULT_STRING:
s = strdup(strparm + 1);
s[strlen(s) - 1] = '\0';
* (char **) def->location = s;
break;
case DEFAULT_INT:
case DEFAULT_INT_HEX:
* (int *) def->location = ParseIntParameter(strparm);
break;
case DEFAULT_KEY:
// translate scancodes read from config
// file (save the old value in untranslated)
intparm = ParseIntParameter(strparm);
def->untranslated = intparm;
if (intparm >= 0 && intparm < 128)
{
intparm = scantokey[intparm];
}
else
{
intparm = 0;
}
def->original_translated = intparm;
* (int *) def->location = intparm;
break;
case DEFAULT_FLOAT:
* (float *) def->location = (float) atof(strparm);
break;
}
}
fclose (f);
}
static void LoadDefaultCollection(default_collection_t *collection)
{
default_t *defaults = collection->defaults;
int i;
FILE* f;
char defname[80];
char strparm[100];
// read the file in, overriding any set defaults
f = fopen(collection->filename, "r");
if (!f)
{
// File not opened, but don't complain
return;
}
while (!feof(f))
{
if (fscanf (f, "%79s %[^\n]\n", defname, strparm) != 2)
{
// This line doesn't match
continue;
}
// Strip off trailing non-printable characters (\r characters
// from DOS text files)
while (strlen(strparm) > 0 && !isprint(strparm[strlen(strparm)-1]))
{
strparm[strlen(strparm)-1] = '\0';
}
// Find the setting in the list
for (i=0; i<collection->numdefaults; ++i)
{
default_t *def = &collection->defaults[i];
char *s;
int intparm;
if (strcmp(defname, def->name) != 0)
{
// not this one
continue;
}
// parameter found
switch (def->type)
{
case DEFAULT_STRING:
s = strdup(strparm + 1);
s[strlen(s) - 1] = '\0';
* (char **) def->location = s;
break;
case DEFAULT_INT:
case DEFAULT_INT_HEX:
* (int *) def->location = ParseIntParameter(strparm);
break;
case DEFAULT_KEY:
// translate scancodes read from config
// file (save the old value in untranslated)
intparm = ParseIntParameter(strparm);
defaults[i].untranslated = intparm;
if (intparm >= 0 && intparm < 128)
{
intparm = scantokey[intparm];
}
else
{
intparm = 0;
}
defaults[i].original_translated = intparm;
* (int *) def->location = intparm;
break;
case DEFAULT_FLOAT:
* (float *) def->location = (float)atof(strparm);
break;
}
// finish
break;
}
}
fclose (f);
}
