src/main/java/scratchlib/objects/fixed/data/ScratchObjectByteArray.java
package scratchlib.objects.fixed.data;
import java.io.IOException;
import scratchlib.objects.IScratchReferenceType;
import scratchlib.objects.ScratchObject;
import scratchlib.objects.ScratchReferenceTable;
import scratchlib.project.ScratchProject;
import scratchlib.reader.ScratchInputStream;
import scratchlib.writer.ScratchOutputStream;
/**
* Byte array reference type. The bytes are written exactly as specified.
*/
public class ScratchObjectByteArray extends ScratchObject implements IScratchReferenceType
{
/**
* Class ID in binary files.
*/
public static final int CLASS_ID = 11;
private byte[] value;
/**
* Empty constructor for yet-to-be-read instances.
*/
public ScratchObjectByteArray()
{
super(CLASS_ID);
}
/**
* @param value The bytes.
*/
public ScratchObjectByteArray(byte[] value)
{
super(CLASS_ID);
this.value = value;
}
/**
* @return The bytes stored in this array.
*/
public byte[] getValue()
{
return value;
}
@Override
public void writeTo(ScratchOutputStream out, ScratchReferenceTable ref, ScratchProject project) throws IOException
{
super.writeTo(out, ref, project);
out.write32bitUnsignedInt(value.length);
out.write(value);
}
@Override
public void readFrom(int id, ScratchInputStream in, ScratchProject project) throws IOException
{
super.readFrom(id, in, project);
int length = in.read32bitUnsignedInt();
this.value = in.readFully(length);
}
}