public static Logic readFile(InputStream is, boolean close) throws IOException {
DataInputStream dis;
if (is instanceof DataInputStream) dis = (DataInputStream) is;
else dis = new DataInputStream(is);
Logic logic = new Logic();
logic.setUnknown1(dis.readInt());
int numControllers = dis.readInt();
for (int i = 0; i < numControllers; i++) {
ControllerEntry controller = new ControllerEntry();
controller.setPosition(IOLogic.readPoint3s(dis));
int numGroups = dis.readInt();
for (int j = 0; j < numGroups; j++) {
GroupEntry group = new GroupEntry();
group.setBlockID(dis.readShort());
int numBlocks = dis.readInt();
for (int k = 0; k < numBlocks; k++) group.getBlocks().add(IOLogic.readPoint3s(dis));
controller.getGroups().add(group);
}
logic.getControllers().add(controller);
}
if (close) dis.close();
return logic;
}
