public void writeProperties(DataOutput buffer, List<L2Property> list, UnrealPackageReadOnly up)
throws UnrealException {
try {
for (L2Property property : list) {
Property template = property.getTemplate();
for (int i = 0; i < property.getSize(); i++) {
Object obj = property.getAt(i);
if (obj == null) continue;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutput objBuffer = new DataOutputStream(baos, buffer.getCharset());
AtomicBoolean array = new AtomicBoolean(i > 0);
AtomicReference<String> structName = new AtomicReference<>();
AtomicReference<Type> type =
new AtomicReference<>(
Type.valueOf(
template.getClass().getSimpleName().replace("Property", "").toUpperCase()));
write(objBuffer, template, obj, array, structName, type, up);
byte[] bytes = baos.toByteArray();
int size = getPropertySize(bytes.length);
int ord = type.get().ordinal();
if (ord == 8) // FIXME
ord = 5;
int info = (array.get() ? 1 << 7 : 0) | (size << 4) | ord;
buffer.writeCompactInt(up.nameReference(template.getEntry().getObjectName().getName()));
buffer.writeByte(info);
if (type.get() == Type.STRUCT) buffer.writeCompactInt(up.nameReference(structName.get()));
switch (size) {
case 5:
buffer.writeByte(bytes.length);
break;
case 6:
buffer.writeShort(bytes.length);
break;
case 7:
buffer.writeInt(bytes.length);
break;
}
if (i > 0) buffer.writeByte(i);
buffer.write(bytes);
}
}
buffer.writeCompactInt(up.nameReference("None"));
} catch (IOException e) {
throw new UnrealException(e);
}
}
public void writeStructBin(
DataOutput objBuffer, List<L2Property> struct, String structName, UnrealPackageReadOnly up)
throws UnrealException {
try {
switch (structName) {
case "Core.Object.Color":
for (int i = 0; i < 4; i++) objBuffer.writeByte((Integer) struct.get(i).getAt(0));
break;
case "Core.Object.Vector":
for (int i = 0; i < 3; i++) objBuffer.writeFloat((Float) struct.get(i).getAt(0));
break;
case "Core.Object.Rotator":
for (int i = 0; i < 3; i++) objBuffer.writeInt((Integer) struct.get(i).getAt(0));
break;
case "Fire.FireTexture.Spark":
for (int i = 0; i < 8; i++) objBuffer.writeByte((Integer) struct.get(i).getAt(0));
break;
default:
throw new UnsupportedOperationException("not implemented"); // TODO
}
} catch (IOException e) {
throw new UnrealException(e);
}
}
private void write(
DataOutput objBuffer,
Property template,
Object obj,
AtomicBoolean array,
AtomicReference<String> structName,
AtomicReference<Type> type,
UnrealPackageReadOnly up)
throws IOException {
if (template instanceof ByteProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [BYTE]");
objBuffer.writeByte((Integer) obj);
} else if (template instanceof IntProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [INT]");
objBuffer.writeInt((Integer) obj);
} else if (template instanceof BoolProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [BOOL]");
array.set((Boolean) obj);
} else if (template instanceof FloatProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [FLOAT]");
objBuffer.writeFloat((Float) obj);
} else if (template instanceof ObjectProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [OBJ]");
objBuffer.writeCompactInt((Integer) obj);
} else if (template instanceof NameProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [NAME]");
objBuffer.writeCompactInt((Integer) obj);
} else if (template instanceof ArrayProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [ARRAY]");
ArrayProperty arrayProperty = (ArrayProperty) template;
List<Object> arrayList = (List<Object>) obj;
objBuffer.writeCompactInt(arrayList.size());
UnrealPackageReadOnly.ExportEntry arrayInner =
(UnrealPackageReadOnly.ExportEntry) arrayProperty.getInner();
String a = arrayInner.getObjectClass().getObjectName().getName();
try {
Class<? extends Property> pc =
Class.forName("acmi.l2.clientmod.unreal." + a).asSubclass(Property.class);
Property f =
pc.getConstructor(
ByteBuffer.class, UnrealPackageReadOnly.ExportEntry.class, PropertiesUtil.class)
.newInstance(
ByteBuffer.wrap(arrayInner.getObjectRawDataExternally())
.order(ByteOrder.LITTLE_ENDIAN),
arrayInner,
this);
for (Object arrayObj : arrayList) {
write(
objBuffer,
f,
arrayObj,
new AtomicBoolean(),
new AtomicReference<>(),
new AtomicReference<>(),
up);
}
} catch (ReflectiveOperationException e) {
throw new RuntimeException(e);
}
} else if (template instanceof StructProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [STRUCT]");
StructProperty structProperty = (StructProperty) template;
structName.set(structProperty.getStructType().getObjectName().getName());
writeStruct(objBuffer, structName.get(), up, (List<L2Property>) obj);
// if (false) { //Not used in L2?
// switch (structName.get()) {
// case "Vector":
// type.set(Type.VECTOR);
// break;
// case "Rotator":
// type.set(Type.ROTATOR);
// break;
// }
// }
} else if (template instanceof StrProperty) {
System.out.println(template.getEntry().getObjectInnerFullName() + " [STR]");
objBuffer.writeLine((String) obj);
} else {
throw new UnsupportedOperationException(
template.getClass().getSimpleName() + " serialization not implemented");
}
}