// reading the data
Structure data = (Structure) idPropertyStructure.getFieldValue("data");
int len = ((Number) idPropertyStructure.getFieldValue("len")).intValue();
switch (type) {
case IDP_STRING: {
Pointer pointer = (Pointer) data.getFieldValue("pointer");
BlenderInputStream bis = blenderContext.getInputStream();
FileBlockHeader dataFileBlock = blenderContext.getFileBlock(pointer.getOldMemoryAddress());
bis.setPosition(dataFileBlock.getBlockPosition());
value = bis.readString();
break;
}
case IDP_INT:
int intValue = ((Number) data.getFieldValue("val")).intValue();
value = Integer.valueOf(intValue);
break;
case IDP_FLOAT:
int floatValue = ((Number) data.getFieldValue("val")).intValue();
value = Float.valueOf(Float.intBitsToFloat(floatValue));
break;
case IDP_ARRAY: {
Pointer pointer = (Pointer) data.getFieldValue("pointer");
BlenderInputStream bis = blenderContext.getInputStream();
FileBlockHeader dataFileBlock = blenderContext.getFileBlock(pointer.getOldMemoryAddress());
bis.setPosition(dataFileBlock.getBlockPosition());
int elementAmount = dataFileBlock.getSize();
switch (subType) {
case IDP_INT:
elementAmount /= 4;
int[] intList = new int[elementAmount];
for (int i = 0; i < elementAmount; ++i) {
intList[i] = bis.readInt();
}
value = intList;
break;
case IDP_FLOAT:
elementAmount /= 4;
float[] floatList = new float[elementAmount];
for (int i = 0; i < elementAmount; ++i) {
floatList[i] = bis.readFloat();
}
value = floatList;
break;
case IDP_DOUBLE:
elementAmount /= 8;
double[] doubleList = new double[elementAmount];
for (int i = 0; i < elementAmount; ++i) {
doubleList[i] = bis.readDouble();
}
value = doubleList;
break;
default:
throw new IllegalStateException("Invalid array subtype: " + subType);
}
}
case IDP_GROUP:
Structure group = (Structure) data.getFieldValue("group");
List<Structure> dataList = group.evaluateListBase();
List<Properties> subProperties = new ArrayList<Properties>(len);
for (Structure d : dataList) {
Properties properties = new Properties();
properties.load(d, blenderContext);
subProperties.add(properties);
}
value = subProperties;
break;
case IDP_DOUBLE:
int doublePart1 = ((Number) data.getFieldValue("val")).intValue();
int doublePart2 = ((Number) data.getFieldValue("val2")).intValue();
long doubleVal = (long) doublePart2 << 32 | doublePart1;
value = Double.valueOf(Double.longBitsToDouble(doubleVal));
break;
case IDP_IDPARRAY: {
Pointer pointer = (Pointer) data.getFieldValue("pointer");
List<Structure> arrays = pointer.fetchData();
List<Object> result = new ArrayList<Object>(arrays.size());
Properties temp = new Properties();
for (Structure array : arrays) {
temp.load(array, blenderContext);
result.add(temp.value);