void PartDb::ScanGenderedParts(std::vector<Part> &output, const int species_idx, const int race_idx, const std::string &path, const char *prefix)
{
const int prefix_len = strlen(prefix);
for (fs::FileEnumerator files(fs::gameDataFiles, path); !files.Finished(); files.Next()) {
const std::string &name = files.Current().GetName();
if (starts_with(name, prefix)) {
char *end = nullptr;
int gender_idx = strtol(name.c_str() + prefix_len, &end, 10);
Uint32 sel;
// HACK -- attempt to recognise `foo_3.png' style names
if (strcmp(end, ".png") == 0) {
sel = _make_selector(species_idx, race_idx, -1);
} else {
if (gender_idx < 0 || gender_idx >= MAX_GENDERS) {
Output("Gender out of range: %s\n", files.Current().GetPath().c_str());
continue;
}
sel = _make_selector(species_idx, race_idx, gender_idx);
}
SDLSurfacePtr im = LoadSurfaceFromFile(files.Current().GetPath());
if (im) {
output.push_back(Part(sel, im));
} else {
Output("Failed to load image %s\n", files.Current().GetPath().c_str());
}
}
}
}
void FaceParts::PickFaceParts(FaceDescriptor &inout_face, const Uint32 seed)
{
Random rand(seed);
_pick(rand, inout_face.species, NumSpecies());
_pick(rand, inout_face.race, NumRaces(inout_face.species));
_pick(rand, inout_face.gender, NumGenders(inout_face.species));
const Uint32 selector = _make_selector(inout_face.species, inout_face.race, inout_face.gender);
_pick(rand, inout_face.head, _count_parts(s_partdb->heads, selector));
_pick(rand, inout_face.eyes, _count_parts(s_partdb->eyes, selector));
_pick(rand, inout_face.nose, _count_parts(s_partdb->noses, selector));
_pick(rand, inout_face.mouth, _count_parts(s_partdb->mouths, selector));
_pick(rand, inout_face.hairstyle, _count_parts(s_partdb->hairstyles, selector));
const bool has_accessories = (rand.Int32() & 1);
_pick(rand, inout_face.accessories, _count_parts(s_partdb->accessories, selector));
if (!has_accessories) {
inout_face.accessories = 0;
}
_pick(rand, inout_face.clothes, _count_parts(s_partdb->clothes, selector));
_pick(rand, inout_face.armour, _count_parts(s_partdb->armour, selector));
}
void PartDb::ScanParts(std::vector<Part> &output, const int species_idx, const int race_idx, const std::string &path, const char *prefix) {
const Uint32 selector = _make_selector(species_idx, race_idx, -1);
for (fs::FileEnumerator files(fs::gameDataFiles, path); !files.Finished(); files.Next()) {
const std::string &name = files.Current().GetName();
if (starts_with(name, prefix)) {
SDLSurfacePtr im = LoadSurfaceFromFile(files.Current().GetPath());
if (im) {
output.push_back(Part(selector, im));
} else {
Output("Failed to load image %s\n", files.Current().GetPath().c_str());
}
}
}
}
void FaceParts::BuildFaceImage(SDL_Surface *faceIm, const FaceDescriptor &face, bool armoured) {
const Uint32 selector = _make_selector(face.species, face.race, face.gender);
_blit_image(faceIm, s_partdb->background_general.Get(), 0, 0);
_blit_image(faceIm, _get_part(s_partdb->heads, selector, face.head), 0, 0);
if (!armoured) {
_blit_image(faceIm, _get_part(s_partdb->clothes, selector, face.clothes), 0, 135);
}
_blit_image(faceIm, _get_part(s_partdb->eyes, selector, face.eyes), 0, 41);
_blit_image(faceIm, _get_part(s_partdb->noses, selector, face.nose), 1, 89);
_blit_image(faceIm, _get_part(s_partdb->mouths, selector, face.mouth), 0, 155);
if (!armoured) {
_blit_image(faceIm, _get_part(s_partdb->accessories, selector, face.accessories), 0, 0);
_blit_image(faceIm, _get_part(s_partdb->hairstyles, selector, face.hairstyle), 0, 0);
} else {
_blit_image(faceIm, _get_part(s_partdb->armour, selector, face.armour), 0, 0);
}
}
int FaceParts::NumArmour(const int speciesIdx, const int raceIdx, const int genderIdx)
{
return _count_parts(s_partdb->armour, _make_selector(speciesIdx, raceIdx, genderIdx));
}
int FaceParts::NumAccessories(const int speciesIdx, const int raceIdx, const int genderIdx)
{
return _count_parts(s_partdb->accessories, _make_selector(speciesIdx, raceIdx, genderIdx));
}
int FaceParts::NumHairstyles(const int speciesIdx, const int raceIdx, const int genderIdx)
{
return _count_parts(s_partdb->hairstyles, _make_selector(speciesIdx, raceIdx, genderIdx));
}