/// <summary>
/// Get the equipment or accessory deformation set for a given item and race.
/// Null if the set information doesn't exist.
/// </summary>
/// <param name="equipmentId"></param>
/// <param name="race"></param>
/// <param name="accessory"></param>
/// <returns></returns>
private async Task <EquipmentDeformationParameterSet> GetEquipmentDeformationSet(int equipmentId, XivRace race, bool accessory = false)
{
var raw = await GetRawEquipmentDeformationParameters(equipmentId, race, accessory);
if (raw == null)
{
return(null);
}
var set = new EquipmentDeformationParameterSet(accessory);
var list = EquipmentDeformationParameterSet.SlotsAsList(accessory);
// Pull the value apart two bits at a time.
// Last 6 bits are not used.
for (var idx = 0; idx < 5; idx++)
{
var entry = new EquipmentDeformationParameter();
entry.bit0 = (raw & 1) != 0;
raw = (ushort)(raw >> 1);
entry.bit1 = (raw & 1) != 0;
raw = (ushort)(raw >> 1);
var key = list[idx];
set.Parameters[key] = entry;
}
return(set);
}
#pragma warning restore SA1307
/// <summary>
/// Create a EquipmentDeformation Parameter from a full byte representation.
/// </summary>
public static EquipmentDeformationParameter FromByte(byte b)
{
BitArray r = new BitArray(new byte[] { b });
EquipmentDeformationParameter def = new EquipmentDeformationParameter();
def.bit0 = r[0];
def.bit1 = r[1];
return(def);
}
/// <summary>
/// Deserializes the binary EQDP data into a dictionary of EQDP entries.
/// </summary>
private static Dictionary <XivRace, EquipmentDeformationParameter> DeserializeEqdpData(byte[] data, uint dataVersion)
{
const int eqdpEntrySize = 5;
int entries = data.Length / eqdpEntrySize;
Dictionary <XivRace, EquipmentDeformationParameter> ret = new Dictionary <XivRace, EquipmentDeformationParameter>();
int read = 0;
using (BinaryReader reader = new BinaryReader(new MemoryStream(data)))
{
while (read < entries)
{
int raceCode = reader.ReadInt32();
XivRace race = GetXivRace(raceCode.ToString().PadLeft(4, '0'));
byte eqpByte = reader.ReadByte();
EquipmentDeformationParameter entry = EquipmentDeformationParameter.FromByte(eqpByte);
ret.Add(race, entry);
read++;
}
}
// Catch for cases where for some reason the EQP doesn't have all races,
// for example, SE adding more races in the future, and we're
// reading old metadata entries.
foreach (XivRace race in PlayableRaces)
{
if (!ret.ContainsKey(race))
{
ret.Add(race, new EquipmentDeformationParameter());
}
}
return(ret);
}
