public async ValueTask WriteAsync(ChannelWriter <byte> writer, AUTH_REALMLIST packet)
{
var t = Channel.CreateUnbounded <byte>();
//writer = t.Writer;
var responseBodyLength = packet.Realms.Sum(x =>
5
+ x.Name.Length + 1
+ x.Address.Length + 1 + x.Port.Length + 1
+ 7) + 7;
await writer.WriteAsync((byte)AuthCMD.CMD_AUTH_REALMLIST);
await writer.WriteAsync((byte)(responseBodyLength % 256));
await writer.WriteAsync((byte)(responseBodyLength / 256));
await writer.WriteEnumerableAsync(packet.Unk);
await writer.WriteAsync((byte)packet.Realms.Length);
foreach (var realmListItem in packet.Realms)
{
// (uint8) Realm Icon
// 0 -> Normal; 1 -> PvP; 6 -> RP; 8 -> RPPvP;
await writer.WriteAsync(realmListItem.Icon);
// (uint8) IsLocked
// 0 -> none; 1 -> locked
await writer.WriteAsync(0);
// (uint8) unk
await writer.WriteAsync(0);
// (uint8) unk
await writer.WriteAsync(0);
// (uint8) Realm Color
// 0 -> Green; 1 -> Red; 2 -> Offline;
await writer.WriteAsync(realmListItem.Realmflags);
// (string) Realm Name (zero terminated)
await writer.WriteEnumerableAsync(Encoding.UTF8.GetBytes(realmListItem.Name));
await writer.WriteAsync(0);
// (string) Realm Address ("ip:port", zero terminated)
await writer.WriteEnumerableAsync(Encoding.UTF8.GetBytes($"{realmListItem.Address}:{realmListItem.Port}"));
await writer.WriteAsync(0);
// (float) Population
// 400F -> Full; 5F -> Medium; 1.6F -> Low; 200F -> New; 2F -> High
// 00 00 48 43 -> Recommended
// 00 00 C8 43 -> Full
// 9C C4 C0 3F -> Low
// BC 74 B3 3F -> Low
await writer.WriteFloatAsync(realmListItem.Population);
// (byte) Number of character at this realm for this account
await writer.WriteAsync((byte)realmListItem.CharacterCount);
// (byte) Timezone
// 0x01 - Development
// 0x02 - USA
// 0x03 - Oceania
// 0x04 - LatinAmerica
// 0x05 - Tournament
// 0x06 - Korea
// 0x07 - Tournament
// 0x08 - UnitedKingdom
// 0x09 - Germany
// 0x0A - France
// 0x0B - Spain
// 0x0C - Russian
// 0x0D - Tournament
// 0x0E - Taiwan
// 0x0F - Tournament
// 0x10 - China
// 0x11 - CN1
// 0x12 - CN2
// 0x13 - CN3
// 0x14 - CN4
// 0x15 - CN5
// 0x16 - CN6
// 0x17 - CN7
// 0x18 - CN8
// 0x19 - Tournament
// 0x1A - Test Server
// 0x1B - Tournament
// 0x1C - QA Server
// 0x1D - CN9
// 0x1E - Test Server 2
await writer.WriteAsync(realmListItem.Timezone);
// (byte) Unknown (may be 2 -> TestRealm, / 6 -> ?)
await writer.WriteAsync(0);
}
await writer.WriteAsync(2); // 2=list of realms 0=wizard
await writer.WriteAsync(0);
}