Common::UString GFF3Struct::getString(const Common::UString &field,
const Common::UString &def) const {
const Field *f = getField(field);
if (!f)
return def;
// Direct string
if (f->type == kFieldTypeExoString) {
Common::SeekableReadStream &data = getData(*f);
const uint32 length = data.readUint32LE();
return Common::readStringFixed(data, Common::kEncodingASCII, length);
}
// ResRef, resource reference, a shorter string
if (f->type == kFieldTypeResRef) {
Common::SeekableReadStream &data = getData(*f);
const uint32 length = data.readByte();
return Common::readStringFixed(data, Common::kEncodingASCII, length);
}
// LocString, a localized string
if (f->type == kFieldTypeLocString) {
LocString locString;
getLocString(field, locString);
return locString.getString();
}
// Unsigned integer type, compose a string representation
if ((f->type == kFieldTypeByte ) ||
(f->type == kFieldTypeUint16) ||
(f->type == kFieldTypeUint32) ||
(f->type == kFieldTypeUint64) ||
(f->type == kFieldTypeStrRef)) {
return Common::composeString(getUint(field));
}
// Signed integer type, compose a string representation
if ((f->type == kFieldTypeChar ) ||
(f->type == kFieldTypeSint16) ||
(f->type == kFieldTypeSint32) ||
(f->type == kFieldTypeSint64)) {
return Common::composeString(getSint(field));
}
// Floating point type, compose a string representation
if ((f->type == kFieldTypeFloat) ||
(f->type == kFieldTypeDouble)) {
return Common::composeString(getDouble(field));
}
// Vector, consisting of 3 floats
if (f->type == kFieldTypeVector) {
float x = 0.0, y = 0.0, z = 0.0;
getVector(field, x, y, z);
return Common::composeString(x) + "/" +
Common::composeString(y) + "/" +
Common::composeString(z);
}
// Orientation, consisting of 4 floats
if (f->type == kFieldTypeOrientation) {
float a = 0.0, b = 0.0, c = 0.0, d = 0.0;
getOrientation(field, a, b, c, d);
return Common::composeString(a) + "/" +
Common::composeString(b) + "/" +
Common::composeString(c) + "/" +
Common::composeString(d);
}
throw Common::Exception("GFF3: Field is not a string(able) type");
}
Common::UString GFF3Struct::getString(const Common::UString &field,
const Common::UString &def) const {
const Field *f = getField(field);
if (!f)
return def;
if (f->type == kFieldTypeExoString) {
Common::SeekableReadStream &data = getData(*f);
const uint32 length = data.readUint32LE();
return Common::readStringFixed(data, Common::kEncodingASCII, length);
}
if (f->type == kFieldTypeResRef) {
Common::SeekableReadStream &data = getData(*f);
const uint32 length = data.readByte();
return Common::readStringFixed(data, Common::kEncodingASCII, length);
}
if (f->type == kFieldTypeLocString) {
LocString locString;
getLocString(field, locString);
return locString.getString();
}
if ((f->type == kFieldTypeByte ) ||
(f->type == kFieldTypeUint16) ||
(f->type == kFieldTypeUint32) ||
(f->type == kFieldTypeUint64) ||
(f->type == kFieldTypeStrRef)) {
return Common::composeString(getUint(field));
}
if ((f->type == kFieldTypeChar ) ||
(f->type == kFieldTypeSint16) ||
(f->type == kFieldTypeSint32) ||
(f->type == kFieldTypeSint64)) {
return Common::composeString(getSint(field));
}
if ((f->type == kFieldTypeFloat) ||
(f->type == kFieldTypeDouble)) {
return Common::composeString(getDouble(field));
}
if (f->type == kFieldTypeVector) {
float x = 0.0, y = 0.0, z = 0.0;
getVector(field, x, y, z);
return Common::composeString(x) + "/" +
Common::composeString(y) + "/" +
Common::composeString(z);
}
if (f->type == kFieldTypeOrientation) {
float a = 0.0, b = 0.0, c = 0.0, d = 0.0;
getOrientation(field, a, b, c, d);
return Common::composeString(a) + "/" +
Common::composeString(b) + "/" +
Common::composeString(c) + "/" +
Common::composeString(d);
}
throw Common::Exception("GFF3: Field is not a string(able) type");
}
