Merge pull request #84 from HugoDaBosss/patch-4

Fix animals appearing as babies instead of parents

src/main/java/us/myles/ViaVersion/metadata/MetadataRewriter.java

@@ -86,6 +86,9 @@ public class MetadataRewriter {
                             PacketUtil.writeString((String) value, output);
                             break;
                         case Boolean:
+                            if(metaIndex == MetaIndex.AGEABLE_AGE)
+                                output.writeBoolean(((Byte) value).byteValue() < 0);
+                            else
                                 output.writeBoolean(((Byte) value).byteValue() != 0);
                             break;
                         case Slot: