private AttributeModifier getModifierCopy(WrappedAttributeModifier modifier) {
return new AttributeModifier(
modifier.getUUID(),
modifier.getName(),
modifier.getAmount(),
modifier.getOperation().getId());
}
@Test
public void testAttribute() {
assertEquals(attribute, WrappedAttribute.fromHandle(getAttributeCopy(attribute)));
assertTrue(attribute.hasModifier(doubleModifier.getUUID()));
assertTrue(attribute.hasModifier(constantModifier.getUUID()));
}
@Before
public void setUp() {
// Create a couple of modifiers
doubleModifier =
WrappedAttributeModifier.newBuilder()
.name("Double Damage")
.amount(1)
.operation(Operation.ADD_PERCENTAGE)
.build();
constantModifier =
WrappedAttributeModifier.newBuilder()
.name("Damage Bonus")
.amount(5)
.operation(Operation.ADD_NUMBER)
.build();
// Create attribute
attribute =
WrappedAttribute.newBuilder()
.attributeKey("generic.attackDamage")
.baseValue(2)
.packet(new PacketContainer(PacketType.Play.Server.UPDATE_ATTRIBUTES))
.modifiers(Lists.newArrayList(constantModifier, doubleModifier))
.build();
}
@Test
public void testEquality() {
// Check wrapped equality
assertEquals(doubleModifier, doubleModifier);
assertNotSame(constantModifier, doubleModifier);
assertEquals(doubleModifier.getHandle(), getModifierCopy(doubleModifier));
assertEquals(constantModifier.getHandle(), getModifierCopy(constantModifier));
}
/**
* Retrieve the equivalent NMS attribute.
*
* @param attribute - the wrapped attribute.
* @return The equivalent NMS attribute.
*/
private AttributeSnapshot getAttributeCopy(WrappedAttribute attribute) {
List<AttributeModifier> modifiers = Lists.newArrayList();
for (WrappedAttributeModifier wrapper : attribute.getModifiers()) {
modifiers.add((AttributeModifier) wrapper.getHandle());
}
PacketPlayOutUpdateAttributes accessor = new PacketPlayOutUpdateAttributes();
return accessor
.new AttributeSnapshot(attribute.getAttributeKey(), attribute.getBaseValue(), modifiers);
}