public static int SendUnicodeMessage(
ArraySegment <byte>[] buffer,
Serial serial, int graphic, MessageType type, int hue, int font, string lang, string name, string text
)
{
name = name?.Trim() ?? "";
text = text?.Trim() ?? "";
lang = lang?.Trim() ?? "ENU";
if (hue == 0)
{
hue = 0x3B2;
}
var writer = new CircularBufferWriter(buffer);
writer.Write((byte)0xAE);
writer.Write((ushort)(50 + text.Length * 2));
writer.Write(serial);
writer.Write((short)graphic);
writer.Write((byte)type);
writer.Write((short)hue);
writer.Write((short)font);
writer.WriteAscii(lang, 4);
writer.WriteAscii(name, 30);
writer.WriteBigUniNull(text);
return(writer.Position);
}
public static void SendHelpResponse(this NetState ns, Serial s, string text)
{
text = text?.Trim() ?? "";
if (ns == null || text.Length == 0 || !ns.GetSendBuffer(out var buffer))
{
return;
}
var writer = new CircularBufferWriter(buffer);
writer.Write((byte)0xB7);
writer.Write((ushort)(9 + text.Length * 2));
writer.Write(s);
writer.WriteBigUniNull(text);
ns.Send(ref buffer, writer.Position);
}