private void readPattern(BufferedInputStream in, Pattern p) throws IOException {
// Pattern header length
read(in, 4);
// Packing type (always 0)
in.read();
// Number of rows in pattern (1...256)
int rows = make16Bit(read(in, 2));
// Packed patterndata size
int size = make16Bit(read(in, 2));
int data[];
if (size == 0) {
data = new int[0];
} else {
byte[] b = read(in, size);
data = new int[size];
for (int i = 0; i < size; i++) {
data[i] = b[i];
}
}
p.setData(data);
p.setRows(rows);
}