public static byte[] Write(NPCDialogSection npcDialogSection)
{
using (BitWriter writer = new BitWriter())
{
writer.WriteUInt16(npcDialogSection.Header ?? (UInt16)0x7701);
writer.WriteUInt16(npcDialogSection.Length ?? (UInt16)0x34);
var skippedProperties = new string[] { "Header", "Length" };
var start = writer.Position;
foreach (var npcDialogSectionProperty in typeof(NPCDialogSection).GetProperties())
{
if (skippedProperties.Contains(npcDialogSectionProperty.Name))
{
continue;
}
NPCDialogDifficulty npcDialogDifficulty = (NPCDialogDifficulty)npcDialogSectionProperty.GetValue(npcDialogSection);
foreach (var property in typeof(NPCDialogDifficulty).GetProperties())
{
NPCDialogData npcDialogData = (NPCDialogData)property.GetValue(npcDialogDifficulty);
int position = writer.Position;
writer.WriteBit(npcDialogData.Introduction);
writer.SeekBits(position + (0x18 * 8));
writer.WriteBit(npcDialogData.Congratulations);
writer.SeekBits(position + 1);
}
}
writer.SeekBits(start + (0x30 * 8));
return(writer.ToArray());
}
}
public static NPCDialogSection Read(byte[] bytes)
{
NPCDialogSection npcDialogSection = new NPCDialogSection();
using (BitReader reader = new BitReader(bytes))
{
npcDialogSection.Header = reader.ReadUInt16();
npcDialogSection.Length = reader.ReadUInt16();
Type type = typeof(NPCDialogDifficulty);
BitArray bits = new BitArray(reader.ReadBytes(0x30));
//Introductions
var skippedProperties = new string[] { "Header", "Length" };
foreach (var npcDialogSectionProperty in typeof(NPCDialogSection).GetProperties())
{
if (skippedProperties.Contains(npcDialogSectionProperty.Name))
{
continue;
}
NPCDialogDifficulty npcDialogDifficulty = new NPCDialogDifficulty();
int idx = 0;
foreach (var property in typeof(NPCDialogDifficulty).GetProperties())
{
NPCDialogData data = new NPCDialogData();
data.Introduction = bits[idx];
data.Congratulations = bits[idx + (0x18 * 8)];
idx++;
property.SetValue(npcDialogDifficulty, data);
}
npcDialogSectionProperty.SetValue(npcDialogSection, npcDialogDifficulty);
}
return(npcDialogSection);
}
}
public static byte[] Write(D2S d2s)
{
using (BitWriter writer = new BitWriter()) {
writer.WriteBytes(Header.Write(d2s.Header));
writer.WriteUInt32(d2s.ActiveWeapon);
writer.WriteString(d2s.Name, 16);
writer.WriteBytes(Status.Write(d2s.Status));
writer.WriteByte(d2s.Progression);
//Unk0x0026
writer.WriteBytes(d2s.Unk0x0026 ?? new byte[2]);
writer.WriteByte(d2s.ClassId);
//Unk0x0029
writer.WriteBytes(d2s.Unk0x0029 ?? new byte[] { 0x10, 0x1e });
writer.WriteByte(d2s.Level);
writer.WriteUInt32(d2s.Created);
writer.WriteUInt32(d2s.LastPlayed);
//Unk0x0034
writer.WriteBytes(d2s.Unk0x0034 ?? new byte[] { 0xff, 0xff, 0xff, 0xff });
for (int i = 0; i < 16; i++)
{
writer.WriteBytes(Skill.Write(d2s.AssignedSkills[i]));
}
writer.WriteBytes(Skill.Write(d2s.LeftSkill));
writer.WriteBytes(Skill.Write(d2s.RightSkill));
writer.WriteBytes(Skill.Write(d2s.LeftSwapSkill));
writer.WriteBytes(Skill.Write(d2s.RightSwapSkill));
writer.WriteBytes(Appearances.Write(d2s.Appearances));
writer.WriteBytes(Locations.Write(d2s.Location));
writer.WriteUInt32(d2s.MapId);
//0x00af [unk = 0x0, 0x0]
writer.WriteBytes(d2s.Unk0x00af ?? new byte[2]);
writer.WriteBytes(Mercenary.Write(d2s.Mercenary));
//0x00bf [unk = 0x0] (server related data)
writer.WriteBytes(d2s.RealmData ?? new byte[140]);
writer.WriteBytes(QuestsSection.Write(d2s.Quests));
writer.WriteBytes(WaypointsSection.Write(d2s.Waypoints));
writer.WriteBytes(NPCDialogSection.Write(d2s.NPCDialog));
writer.WriteBytes(Attributes.Write(d2s.Attributes));
writer.WriteBytes(ClassSkills.Write(d2s.ClassSkills));
writer.WriteBytes(ItemList.Write(d2s.PlayerItemList, d2s.Header.Version));
writer.WriteBytes(CorpseList.Write(d2s.PlayerCorpses, d2s.Header.Version));
if (d2s.Status.IsExpansion)
{
writer.WriteBytes(MercenaryItemList.Write(d2s.MercenaryItemList, d2s.Mercenary, d2s.Header.Version));
writer.WriteBytes(Golem.Write(d2s.Golem, d2s.Header.Version));
}
byte[] bytes = writer.ToArray();
Header.Fix(bytes);
return(bytes);
}
}
public static D2S Read(byte[] bytes)
{
using (BitReader reader = new BitReader(bytes))
{
D2S d2s = new D2S();
d2s.Header = Header.Read(reader.ReadBytes(16));
d2s.ActiveWeapon = reader.ReadUInt32();
d2s.Name = reader.ReadString(16);
d2s.Status = Status.Read(reader.ReadByte());
d2s.Progression = reader.ReadByte();
d2s.Unk0x0026 = reader.ReadBytes(2);
d2s.ClassId = reader.ReadByte();
d2s.Unk0x0029 = reader.ReadBytes(2);
d2s.Level = reader.ReadByte();
d2s.Created = reader.ReadUInt32();
d2s.LastPlayed = reader.ReadUInt32();
d2s.Unk0x0034 = reader.ReadBytes(4);
d2s.AssignedSkills = Enumerable.Range(0, 16).Select(e => Skill.Read(reader.ReadBytes(4))).ToArray();
d2s.LeftSkill = Skill.Read(reader.ReadBytes(4));
d2s.RightSkill = Skill.Read(reader.ReadBytes(4));
d2s.LeftSwapSkill = Skill.Read(reader.ReadBytes(4));
d2s.RightSwapSkill = Skill.Read(reader.ReadBytes(4));
d2s.Appearances = Appearances.Read(reader.ReadBytes(32));
d2s.Location = Locations.Read(reader.ReadBytes(3));
d2s.MapId = reader.ReadUInt32();
d2s.Unk0x00af = reader.ReadBytes(2);
d2s.Mercenary = Mercenary.Read(reader.ReadBytes(14));
d2s.RealmData = reader.ReadBytes(140);
d2s.Quests = QuestsSection.Read(reader.ReadBytes(302));
d2s.Waypoints = WaypointsSection.Read(reader.ReadBytes(80));
d2s.NPCDialog = NPCDialogSection.Read(reader.ReadBytes(52));
d2s.Attributes = Attributes.Read(reader);
d2s.ClassSkills = ClassSkills.Read(reader.ReadBytes(32), d2s.ClassId);
d2s.PlayerItemList = ItemList.Read(reader, d2s.Header.Version);
d2s.PlayerCorpses = CorpseList.Read(reader, d2s.Header.Version);
if (d2s.Status.IsExpansion)
{
d2s.MercenaryItemList = MercenaryItemList.Read(reader, d2s.Mercenary, d2s.Header.Version);
d2s.Golem = Golem.Read(reader, d2s.Header.Version);
}
Debug.Assert(reader.Position == (bytes.Length * 8));
return(d2s);
}
}