/// <summary>
/// Creates a character record from a raw record that begins at offset 0
/// </summary>
/// <param name="rawRecord"></param>
public PlayerCharacterRecord(byte[] rawRecord)
{
Debug.Assert(rawRecord.Length == (int)CHARACTER_RECORD_BYTE_ARRAY_SIZE);
List <byte> rawRecordByteList = new List <byte>(rawRecord);
Name = DataChunk.CreateDataChunk(DataChunk.DataFormatType.SimpleString, "Character Name", rawRecordByteList, (int)CharacterRecordOffsets.Name, 9).GetChunkAsString();
Gender = (CharacterGender)rawRecordByteList[(int)CharacterRecordOffsets.Gender];
Class = (CharacterClass)rawRecordByteList[(int)CharacterRecordOffsets.Class];
Status = (CharacterStatus)rawRecordByteList[(int)CharacterRecordOffsets.Status];
Stats.Strength = rawRecordByteList[(int)CharacterRecordOffsets.Strength];
Stats.Dexterity = rawRecordByteList[(int)CharacterRecordOffsets.Dexterity];
Stats.Intelligence = rawRecordByteList[(int)CharacterRecordOffsets.Intelligence];
Stats.CurrentMP = rawRecordByteList[(int)CharacterRecordOffsets.CurrentMP];
Stats.CurrentHP = DataChunk.CreateDataChunk(DataChunk.DataFormatType.UINT16List, "Current hit points", rawRecordByteList, (int)CharacterRecordOffsets.CurrentHP, sizeof(UInt16)).GetChunkAsUINT16List()[0];
Stats.MaximumHP = DataChunk.CreateDataChunk(DataChunk.DataFormatType.UINT16List, "Maximum hit points", rawRecordByteList, (int)CharacterRecordOffsets.MaximimumHP, sizeof(UInt16)).GetChunkAsUINT16List()[0];
Stats.ExperiencePoints = DataChunk.CreateDataChunk(DataChunk.DataFormatType.UINT16List, "Maximum hit points", rawRecordByteList, (int)CharacterRecordOffsets.ExperiencePoints, sizeof(UInt16)).GetChunkAsUINT16List()[0];
Stats.Level = rawRecordByteList[(int)CharacterRecordOffsets.Level];
// this approach is necessary because I have found circumstances where shields and weapons were swapped in the save file
// I couldn't guarantee that other items wouldn't do the same so instead we allow each of the equipment save
// slots can be "whatever" in "whatever" order. When I save them back to disk, I will save them in the correct order
// Also confirmed that Ultima 5 can handle these equipment saves out of order as well
List <DataOvlReference.EQUIPMENT> allEquipment = new List <DataOvlReference.EQUIPMENT>(6);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Helmet]);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Armor]);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Weapon]);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Shield]);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Ring]);
allEquipment.Add((DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Amulet]);
Equipped.Helmet = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Helmet];
Equipped.Armor = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Armor];
Equipped.LeftHand = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Weapon];
Equipped.RightHand = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Shield];
Equipped.Ring = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Ring];
Equipped.Amulet = (DataOvlReference.EQUIPMENT)rawRecordByteList[(int)CharacterRecordOffsets.Amulet];
// sometimes U5 swaps the shield and weapon, so we are going to be careful and just swap them back
if ((int)Equipped.LeftHand <= (int)DataOvlReference.EQUIPMENT.JewelShield && (int)Equipped.LeftHand >= (int)DataOvlReference.EQUIPMENT.Dagger)
{
DataOvlReference.EQUIPMENT shieldEquip = Equipped.RightHand;
Equipped.RightHand = Equipped.LeftHand;
Equipped.LeftHand = shieldEquip;
}
InnOrParty = rawRecordByteList[(int)CharacterRecordOffsets.InnParty];
Unknown1 = rawRecordByteList[(int)CharacterRecordOffsets.Unknown1];
Unknown2 = rawRecordByteList[(int)CharacterRecordOffsets.Unknown2];
}
static private List <string> GetAsStringListFromIndexes(List <ushort> indexList, List <byte> rawByteList)
{
List <string> strList = new List <string>(indexList.Count);
const int MAX_STR_LENGTH = 20;
foreach (ushort index in indexList)
{
// we grab the strings from the fullRawData because it is the entire file
strList.Add(DataChunk.CreateDataChunk(DataFormatType.SimpleString, String.Empty, rawByteList, index, MAX_STR_LENGTH).GetChunkAsString());
}
return(strList);
}
/// <summary>
/// Loads the "Look" descriptions
/// </summary>
/// <param name="u5directory">directory of data files</param>
public Signs(string u5directory)
{
signsByteArray = Utils.GetFileAsByteList(Path.Combine(u5directory, FileConstants.SIGNS_DAT));
int nIndex = TOTAL_SIGNS * 2;
// we are ignoring the "offsets" which are likely used to help optimize the lookup
// on older hardware, instead we will just be lazy and search for them by cycling
// through the whole list
// TODO: optimize storage to improve lookup spped
do
{
string rawSignTxt = Utils.BytesToStringNullTerm(signsByteArray, nIndex + 4, 0xFF);
int nRawSignTxtLength = rawSignTxt.Length;
// there are often two "warning signs" in the main virtue townes. Only one of the signs text is actually
// populated - so if we see a "\n" as the only string, then we look ahead to the next signs text and use
// it instead
if (rawSignTxt.Trim() == String.Empty)
{
int nNextSignAdjust = rawSignTxt.Length + 1 + 4;
rawSignTxt = Utils.BytesToStringNullTerm(signsByteArray, nIndex + 4 + nNextSignAdjust, 0xFF);
}
signList.Add(new Sign((SmallMapReferences.SingleMapReference.Location)signsByteArray[nIndex],
signsByteArray[nIndex + 1],
signsByteArray[nIndex + 2],
signsByteArray[nIndex + 3],
rawSignTxt, nIndex));
nIndex += nRawSignTxtLength + 1 + 4; // we hop over the string plus it's null byte plus the four bytes for definition
// while we don't encounter four zero bytes in a row, which is eseentially the end of the file
} while (!(signsByteArray[nIndex] == 0 && signsByteArray[nIndex + 1] == 0 && signsByteArray[nIndex + 2] == 0 && signsByteArray[nIndex + 3] == 0));
// there are some signs that are not included in the signs.dat file, so we manually pont to them and add them to our sign list
List <byte> dataovlSignsByteArray = Utils.GetFileAsByteList(Path.Combine(u5directory, FileConstants.DATA_OVL));
List <byte> shSign = DataChunk.CreateDataChunk(DataChunk.DataFormatType.ByteList, "SH Sign of Eight Laws", dataovlSignsByteArray, 0x743a, 0x66).GetAsByteList();
signList.Add(new Sign(SmallMapReferences.SingleMapReference.Location.Serpents_Hold, 0, 15, 19, shSign.ToArray(), 0x743a));
}
public Inventory(List <byte> gameStateByteArray, DataOvlReference dataOvlRef)
{
this.gameStateByteArray = gameStateByteArray;
DataChunk.CreateDataChunk(DataChunk.DataFormatType.Byte, "Grapple", gameStateByteArray, 0x209, sizeof(byte));
DataChunk.CreateDataChunk(DataChunk.DataFormatType.Byte, "Magic Carpet", gameStateByteArray, 0x20A, sizeof(byte));
ProtectiveArmour = new Armours(dataOvlRef, gameStateByteArray);
AllItems.AddRange(ProtectiveArmour.GenericItemList);
ReadyItems.AddRange(ProtectiveArmour.GenericItemList);
TheWeapons = new Weapons(dataOvlRef, gameStateByteArray);
ReadyItems.AddRange(TheWeapons.GenericItemList);
MagicScrolls = new Scrolls(dataOvlRef, gameStateByteArray);
UseItems.AddRange(MagicScrolls.GenericItemList);
MagicPotions = new Potions(dataOvlRef, gameStateByteArray);
UseItems.AddRange(MagicPotions.GenericItemList);
SpecializedItems = new SpecialItems(dataOvlRef, gameStateByteArray);
AllItems.AddRange(SpecializedItems.GenericItemList);
UseItems.AddRange(SpecializedItems.GenericItemList);
Artifacts = new LordBritishArtifacts(dataOvlRef, gameStateByteArray);
AllItems.AddRange(Artifacts.GenericItemList);
UseItems.AddRange(Artifacts.GenericItemList);
Shards = new ShadowlordShards(dataOvlRef, gameStateByteArray);
AllItems.AddRange(Shards.GenericItemList);
UseItems.AddRange(Shards.GenericItemList);
SpellReagents = new Reagents(dataOvlRef, gameStateByteArray);
AllItems.AddRange(SpellReagents.GenericItemList);
MagicSpells = new Spells(dataOvlRef, gameStateByteArray);
AllItems.AddRange(MagicSpells.GenericItemList);
}
public bool GetInvetoryBool(InventoryThings thing)
{
return(DataChunk.CreateDataChunk(DataChunk.DataFormatType.Byte, "", gameStateByteArray, (int)thing, sizeof(byte)).GetChunkAsByte() > 0);
}
