void unique_property(bProperty *first, bProperty *prop, int force)
{
bProperty *p;
/* set the first if its not set */
if (first == NULL) {
first = prop;
while (first->prev) {
first = first->prev;
}
}
if (force) {
/* change other names to make them unique */
while ((p = get_property__internal(first, prop, prop->name))) {
unique_property(first, p, 0);
}
}
else {
/* change our own name until its unique */
if (get_property__internal(first, prop, prop->name)) {
/* there is a collision */
char new_name[sizeof(prop->name)];
char base_name[sizeof(prop->name)];
char num[sizeof(prop->name)];
int i = 0;
/* strip numbers */
BLI_strncpy(base_name, prop->name, sizeof(base_name));
for (i = strlen(base_name) - 1; (i >= 0 && isdigit(base_name[i])); i--) {
base_name[i] = '\0';
}
i = 0;
do { /* ensure we have enough chars for the new number in the name */
BLI_snprintf(num, sizeof(num), "%d", i++);
BLI_strncpy(new_name, base_name, sizeof(prop->name) - strlen(num));
strcat(new_name, num);
} while (get_property__internal(first, prop, new_name));
BLI_strncpy(prop->name, new_name, sizeof(prop->name));
}
}
}
static void rna_GameProperty_name_set(PointerRNA *ptr, const char *value)
{
bProperty *prop= (bProperty*)(ptr->data);
BLI_strncpy(prop->name, value, sizeof(prop->name));
unique_property(NULL, prop, 1);
}
