internal byte[] GetBytes(ClassMD str)
{
int size = Marshal.SizeOf(str);
byte[] arr = new byte[size];
IntPtr ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(str, ptr, true);
Marshal.Copy(ptr, arr, 0, size);
Marshal.FreeHGlobal(ptr);
return(arr);
}
private byte[] Serialize(Class rec)
{
ClassMD classMD = default;
classMD.ClassId = (ushort)rec.ID;
classMD.ClassName = rec.Name;
classMD.ExperienceBase = UshortToByteArray((ushort)rec.ExperiencePercentage);
Array.Reverse(classMD.ExperienceBase);
classMD.CombatLevel = (byte)rec.Combat;
classMD.MinHPPerLevel = (byte)rec.HitpointPerLevelMinimum;
classMD.MaxHPPerLevel = (byte)rec.HitpointPerLevelMaximum;
classMD.WeaponsUsable = (byte)rec.WeaponType;
classMD.ArmorUseable = (byte)rec.ArmorType;
classMD.MagicLevel = (byte)rec.MagicLevel;
classMD.AbilityKeys = new byte[Common.MAX_BYTES_FOR_ABILITIES];
classMD.AbilityValues = new byte[Common.MAX_BYTES_FOR_ABILITIES];
int i = 0;
foreach (KeyValuePair <Common.Abilities, short> kvp in rec.AbilitiesAndMods)
{
Common.Abilities ability = kvp.Key;
short abilityMod = kvp.Value;
if (i >= Common.MAX_BYTES_FOR_ABILITIES)
{
Console.WriteLine($"{GetType().Name}.{nameof(Serialize)}: Got more than {classMD.AbilityKeys.Length / 2} abilities for {rec.Name}! Can't add {ability}={abilityMod}");
continue;
}
byte[] k = BitConverter.GetBytes((short)ability);
byte[] v = BitConverter.GetBytes(abilityMod);
classMD.AbilityKeys[i] = k[1];
classMD.AbilityKeys[i + 1] = k[0];
classMD.AbilityValues[i] = v[1];
classMD.AbilityValues[i + 1] = v[0];
i += 2;
}
classMD.EndChar = 0x20;
byte[] unusedByte = { 0x01 }; // Always 0x01
byte[] classIdAsCharacters = Encoding.ASCII.GetBytes(classMD.ClassId.ToString());
byte[] padding = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 };
byte length = UshortToByteArray((ushort)(unusedByte.Length + classIdAsCharacters.Length + padding.Length + Marshal.SizeOf(classMD)))[1];
var classHeaderParts = new List <byte[]>(4)
{
new byte[] { length },
unusedByte,
classIdAsCharacters,
padding
};
byte[] classHeader = classHeaderParts.SelectMany(t => t).ToArray();
byte[] classRecord = GetBytes(classMD);
return(CombineArrays(classHeader, classRecord));
}