/* OB_DUPLIVERTS - FONT */
static Object *find_family_object(const char *family, size_t family_len, unsigned int ch, GHash *family_gh)
{
Object **ob_pt;
Object *ob;
void *ch_key = SET_UINT_IN_POINTER(ch);
if ((ob_pt = (Object **)BLI_ghash_lookup_p(family_gh, ch_key))) {
ob = *ob_pt;
}
else {
char ch_utf8[7];
size_t ch_utf8_len;
ch_utf8_len = BLI_str_utf8_from_unicode(ch, ch_utf8);
ch_utf8[ch_utf8_len] = '\0';
ch_utf8_len += 1; /* compare with null terminator */
for (ob = G.main->object.first; ob; ob = ob->id.next) {
if (STREQLEN(ob->id.name + 2 + family_len, ch_utf8, ch_utf8_len)) {
if (STREQLEN(ob->id.name + 2, family, family_len)) {
break;
}
}
}
/* inserted value can be NULL, just to save searches in future */
BLI_ghash_insert(family_gh, ch_key, ob);
}
return ob;
}
/**
* Generate a PreviewImage from given file path, using thumbnails management, if not yet existing.
*/
PreviewImage *BKE_previewimg_cached_thumbnail_read(
const char *name, const char *path, const int source, bool force_update)
{
PreviewImage *prv = NULL;
void **prv_p;
prv_p = BLI_ghash_lookup_p(gCachedPreviews, name);
if (prv_p) {
prv = *prv_p;
BLI_assert(prv);
}
if (prv && force_update) {
const char *prv_deferred_data = PRV_DEFERRED_DATA(prv);
if (((int)prv_deferred_data[0] == source) && STREQ(&prv_deferred_data[1], path)) {
/* If same path, no need to re-allocate preview, just clear it up. */
BKE_previewimg_clear(prv);
}
else {
BKE_previewimg_free(&prv);
}
}
if (!prv) {
/* We pack needed data for lazy loading (source type, in a single char, and path). */
const size_t deferred_data_size = strlen(path) + 2;
char *deferred_data;
prv = previewimg_create_ex(deferred_data_size);
deferred_data = PRV_DEFERRED_DATA(prv);
deferred_data[0] = source;
memcpy(&deferred_data[1], path, deferred_data_size - 1);
force_update = true;
}
if (force_update) {
if (prv_p) {
*prv_p = prv;
}
else {
BLI_ghash_insert(gCachedPreviews, BLI_strdup(name), prv);
}
}
return prv;
}
/**
* Returns the index of the struct info for the struct with the specified name.
*/
int DNA_struct_find_nr_ex(const SDNA *sdna, const char *str, unsigned int *index_last)
{
const short *sp = NULL;
if (*index_last < sdna->nr_structs) {
sp = sdna->structs[*index_last];
if (strcmp(sdna->types[sp[0]], str) == 0) {
return *index_last;
}
}
#ifdef WITH_DNA_GHASH
{
void **index_p;
int a;
index_p = BLI_ghash_lookup_p(sdna->structs_map, str);
if (index_p) {
a = GET_INT_FROM_POINTER(*index_p);
*index_last = a;
}
else {
a = -1;
}
return a;
}
#else
{
int a;
for (a = 0; a < sdna->nr_structs; a++) {
sp = sdna->structs[a];
if (strcmp(sdna->types[sp[0]], str) == 0) {
*index_last = a;
return a;
}
}
}
return -1;
#endif
}
/* XXX Logick bricks... I don't have words to say what I think about this behavior.
* They have silent hidden ugly inter-objects dependencies (a sensor can link into any other
* object's controllers, and same between controllers and actuators, without *any* explicit reference
* to data-block involved).
* This is bad, bad, bad!!!
* ...and forces us to add yet another very ugly hack to get remapping with logic bricks working. */
void BKE_sca_logic_links_remap(Main *bmain, Object *ob_old, Object *ob_new)
{
if (ob_new == NULL || (ob_old->controllers.first == NULL && ob_old->actuators.first == NULL)) {
/* Nothing to do here... */
return;
}
GHash *controllers_map = ob_old->controllers.first ?
BLI_ghash_ptr_new_ex(__func__, BLI_listbase_count(&ob_old->controllers)) : NULL;
GHash *actuators_map = ob_old->actuators.first ?
BLI_ghash_ptr_new_ex(__func__, BLI_listbase_count(&ob_old->actuators)) : NULL;
/* We try to remap old controllers/actuators to new ones - in a very basic way. */
for (bController *cont_old = ob_old->controllers.first, *cont_new = ob_new->controllers.first;
cont_old;
cont_old = cont_old->next)
{
bController *cont_new2 = cont_new;
if (cont_old->mynew != NULL) {
cont_new2 = cont_old->mynew;
if (!(cont_new2 == cont_new || BLI_findindex(&ob_new->controllers, cont_new2) >= 0)) {
cont_new2 = NULL;
}
}
else if (cont_new && cont_old->type != cont_new->type) {
cont_new2 = NULL;
}
BLI_ghash_insert(controllers_map, cont_old, cont_new2);
if (cont_new) {
cont_new = cont_new->next;
}
}
for (bActuator *act_old = ob_old->actuators.first, *act_new = ob_new->actuators.first;
act_old;
act_old = act_old->next)
{
bActuator *act_new2 = act_new;
if (act_old->mynew != NULL) {
act_new2 = act_old->mynew;
if (!(act_new2 == act_new || BLI_findindex(&ob_new->actuators, act_new2) >= 0)) {
act_new2 = NULL;
}
}
else if (act_new && act_old->type != act_new->type) {
act_new2 = NULL;
}
BLI_ghash_insert(actuators_map, act_old, act_new2);
if (act_new) {
act_new = act_new->next;
}
}
for (Object *ob = bmain->object.first; ob; ob = ob->id.next) {
if (controllers_map != NULL) {
for (bSensor *sens = ob->sensors.first; sens; sens = sens->next) {
for (int a = 0; a < sens->totlinks; a++) {
if (sens->links[a]) {
bController *old_link = sens->links[a];
bController **new_link_p = (bController **)BLI_ghash_lookup_p(controllers_map, old_link);
if (new_link_p == NULL) {
/* old_link is *not* in map's keys (i.e. not to any ob_old->controllers),
* which means we ignore it totally here. */
}
else if (*new_link_p == NULL) {
unlink_logicbricks((void **)&old_link, (void ***)&(sens->links), &sens->totlinks);
a--;
}
else {
sens->links[a] = *new_link_p;
}
}
}
}
}
if (actuators_map != NULL) {
for (bController *cont = ob->controllers.first; cont; cont = cont->next) {
for (int a = 0; a < cont->totlinks; a++) {
if (cont->links[a]) {
bActuator *old_link = cont->links[a];
bActuator **new_link_p = (bActuator **)BLI_ghash_lookup_p(actuators_map, old_link);
if (new_link_p == NULL) {
/* old_link is *not* in map's keys (i.e. not to any ob_old->actuators),
* which means we ignore it totally here. */
}
else if (*new_link_p == NULL) {
unlink_logicbricks((void **)&old_link, (void ***)&(cont->links), &cont->totlinks);
a--;
}
else {
cont->links[a] = *new_link_p;
}
}
}
}
}
}
if (controllers_map) {
BLI_ghash_free(controllers_map, NULL, NULL);
}
if (actuators_map) {
BLI_ghash_free(actuators_map, NULL, NULL);
}
}