public static GameSave Load(Stream save, int expectedLength = -1)
{
var gameSave = new GameSave();
using (var reader = new SaveReader(save))
{
#region Basic Game Information (Header, Expansions, Mods)
#region Header
var fileStart = new String(reader.ReadChars(4));
if (fileStart != "CIV5")
{
throw new InvalidSaveException("File did not start with CIV5");
}
reader.VerifySectionDelimiter(0x08);
gameSave.Version = reader.ReadSaveString();
gameSave.Build = reader.ReadSaveString();
gameSave.TurnNumber = reader.ReadInt32();
gameSave.GameMode = (GameMode)reader.ReadByte();
gameSave.HeaderCiv = reader.ReadCiv();
gameSave.HeaderDifficulty = reader.ReadDifficulty();
//Save these for now. We can set them later when we know what the correct GameProperty is based on expansions.
var headerStartingEra = reader.ReadEra();
var currentEra = reader.ReadEra();
gameSave.GamePace.Value = reader.ReadPace();
var worldSize = reader.ReadMapSize();
gameSave.Map = reader.ReadMap(worldSize);
#endregion
#region Expansions
int numberOfExpansions = reader.ReadInt32();
for (int i = 0; i < numberOfExpansions; i++)
{
byte[] expansionId = reader.ReadBytes(16);
reader.ReadInt32();
var expansionName = reader.ReadSaveString();
var expansion = Expansion.Expansion.AllWithInternal.SingleOrDefault(e => Enumerable.SequenceEqual(e.SaveId, expansionId) && e.SaveName == expansionName);
if (expansion == null)
{
expansion = new Expansion.Expansion(expansionName, expansionName, String.Empty, GameSteamIds.CivV, expansionId);
}
gameSave.AddExpansion(expansion);
}
gameSave.HeaderStartingEra.Value = headerStartingEra;
gameSave.HeaderCurrentEra.Value = currentEra;
#endregion
#region Mods
int numberOfMods = reader.ReadInt32();
for (int i = 0; i < numberOfMods; i++)
{
string modId = reader.ReadSaveString();
reader.ReadInt32();
string modName = reader.ReadSaveString();
gameSave.Mods.Add(new Mod(modName, modId));
}
#endregion
#endregion
#region Nothing Important
#region Unknown
reader.SkipSaveStrings(2);
reader.ReadPlayerColor();
reader.ReadBytes(HeaderCrazyBytes.Length);
reader.SkipInt32s(4);
reader.ReadSaveString();
#endregion
reader.SkipIntSection();
#endregion
#region Player Information
#region Names
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Name = reader.ReadSaveString();
}
#endregion
#region Types
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Type = (PlayerType)reader.ReadInt32();
}
#endregion
#region Slots
reader.VerifySectionDelimiter();
int slot;
int playerSlotCount = -1;
do
{
playerSlotCount++;
slot = reader.ReadInt32();
} while (slot == 0x02);
reader.SkipInt32s(SaveHelpers.StandardSectionBlockCount - playerSlotCount - 1);
#endregion
#region Teams
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Team = reader.ReadInt32();
}
#endregion
#region Difficulties
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Difficulty = (PlayerDifficulty)reader.ReadInt32();
}
#endregion
#region Civilizations
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Civilization = reader.ReadCiv(i >= SaveHelpers.MaxPlayers && i != SaveHelpers.StandardSectionBlockCount - 1);
}
#endregion
#region Leaders
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
var leader = reader.ReadLeader();
if (gameSave.Players[i].Civilization != null)
{
gameSave.Players[i].Civilization.Leader = leader;
}
}
#endregion
#region Current Player Index
reader.ReadInt32();
gameSave.CurrentPlayerIndex = reader.ReadInt32();
reader.SkipSaveStrings(3);
#endregion
#endregion
#region Nothing Important
reader.SkipByteSection(309);
reader.SkipIntSection();
reader.SkipStringSection();
#endregion
#region Player Passwords
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
gameSave.Players[i].Password = reader.ReadSaveString();
}
#endregion
#region Starting Era + Temperature Text Key + Unimportant Things
#region Blank
reader.VerifySectionDelimiter();
reader.SkipInt32s(67);
#endregion
reader.SkipTextKey();
#region Actual Starting Era
reader.SkipInt32s(11);
var startingEraIndex = reader.ReadInt32();
var startingEraList = gameSave.StartingEra.PossibleValues.Keys.ToList();
var startingEra = startingEraList[startingEraIndex];
gameSave.StartingEra.Value = startingEra;
#endregion
#region Blank
reader.VerifySectionDelimiter();
reader.SkipInt32s(65);
#endregion
#region Blank
reader.VerifySectionDelimiter();
reader.SkipSaveStrings(SaveHelpers.StandardSectionBlockCount);
#endregion
#region Blank
reader.VerifySectionDelimiter(0x07);
reader.ReadBytes(7);
#endregion
#endregion
#region Game Name + Time Offset + Turn Number
reader.VerifySectionDelimiter(SaveHelpers.FullBlock);
gameSave.Name = reader.ReadSaveString();
gameSave.TimeOffset = reader.ReadInt32();
gameSave.GameStarted = reader.ReadBoolean();
gameSave.TurnNumber = reader.ReadInt32();
reader.ReadBytes(9);
#endregion
#region Player Difficulties
reader.VerifySectionDelimiter();
reader.SkipInt32s(SaveHelpers.StandardSectionBlockCount);
#endregion
#region Nothing Important
reader.SkipByteSection(258);
reader.SkipIntSection();
#endregion
#region City-State Stuff + Random Seed
#region Random Seed + Map Path + City-State Count
reader.SkipSaveStrings(2);
reader.ReadByte();
gameSave.RandomSeed = reader.ReadInt32();
reader.ReadBytes(2);
reader.ReadSaveString();
reader.SkipInt32s(2);
gameSave.Map.NumberOfCityStates.Value = reader.ReadInt32();
#endregion
#region City-States
reader.VerifySectionDelimiter();
reader.SkipSaveStrings(22);
for (int i = SaveHelpers.MaxPlayers; i < SaveHelpers.StandardSectionBlockCount - 1; i++)
{
var civ = reader.ReadCiv(true);
if (gameSave.Players[i].Civilization != null && civ != null)
{
gameSave.Players[i].Civilization.Name = civ.Name;
}
}
reader.ReadCiv(false);
#endregion
#region City-State Bits
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
bool isCityState = reader.ReadBoolean();
//This is a safeguard
//It will be called if a player we thought was a civ is actually a city-state
//So far, I have never found a save file where this happens
if (isCityState && !(gameSave.Players[i].Civilization is CivilizationMinor))
{
var civ = gameSave.Players[i].Civilization;
gameSave.Players[i].Civilization = new CivilizationMinor(civ.Name, civ.Color);
}
}
reader.ReadByte();
#endregion
#endregion
#region Turn Timer Seconds + Unimportant Things
#region Unknown
reader.VerifySectionDelimiter(0x04);
reader.ReadBytes(4);
#endregion
reader.SkipIntSection();
#region Player Names
reader.SkipStringSection();
#endregion
#region Turn Timer Seconds
reader.VerifySectionDelimiter(0x05);
gameSave.TurnTimer = reader.ReadInt32();
#endregion
reader.SkipByteSection();
#endregion
#region Player Colors
reader.VerifySectionDelimiter();
for (int i = 0; i < SaveHelpers.StandardSectionBlockCount; i++)
{
var color = reader.ReadPlayerColor();
if (gameSave.Players[i].Civilization != null)
{
gameSave.Players[i].Civilization.Color = color;
}
}
#endregion
#region Repeated Data + Unimportant Things
reader.ReadBytes(10);
#region Sea Level Text Key
reader.VerifySectionDelimiter();
reader.SkipInt32s(19);
reader.SkipTextKey();
reader.ReadBytes(5);
#endregion
#region Player Slots
reader.SkipIntSection();
#endregion
#region Player Types
reader.SkipIntSection();
#endregion
#region Random Seed
reader.SkipInt32s(3);
#endregion
#region Player Teams
reader.SkipIntSection();
#endregion
#region Turn Timer Text Key
reader.ReadBytes(9);
reader.SkipTextKey();
reader.SkipInt32s(5);
reader.ReadByte();
#endregion
#endregion
#region Victory Conditions
reader.VerifySectionDelimiter(0x05);
gameSave.TimeVictory = reader.ReadBoolean();
gameSave.ScienceVictory = reader.ReadBoolean();
gameSave.DominationVictory = reader.ReadBoolean();
gameSave.CulturalVictory = reader.ReadBoolean();
gameSave.DiplomaticVictory = reader.ReadBoolean();
#endregion
#region Random Map Stuff
reader.VerifySectionDelimiter();
reader.SkipInt32s(18);
if (gameSave.HasGnkOrBnw)
{
reader.ReadInt32();
}
reader.SkipTextKey();
var expectedCrazyMapBytes = SaveHelpers.GetExpectedCrazyMapSizeBytes(gameSave);
reader.ReadBytes(expectedCrazyMapBytes.Length);
#endregion
#region Options
#region Game Options
int numberOfPrefs = reader.ReadInt32();
for (int i = 0; i < numberOfPrefs; i++)
{
reader.ReadPreference(gameSave);
}
#endregion
#region Map Options
int numberOfMapProps = reader.ReadInt32();
for (int i = 0; i < numberOfMapProps; i++)
{
reader.ReadMapPreference(gameSave);
}
#endregion
#endregion
#region Nothing Important
#region Build Number
reader.ReadSaveString();
#endregion
reader.SkipByteSection();
reader.SkipByteSection();
#region Email Addresses (Ignore)
reader.SkipStringSection();
#endregion
#endregion
#region Read Raw Data
if (expectedLength < 0)
{
expectedLength = (int)save.Length;
}
gameSave.RawGameDataIndex = reader.Position;
reader.ReadBytes((int)(expectedLength - save.Position));
gameSave._OriginalBytes = reader.AllBytesRead;
#endregion
}
return(gameSave);
}
public virtual void Save(Stream stream)
{
var output = new SaveWriter(stream, this);
#region Basic Game Information (Header, Expansions, Mods)
#region Header
output.Write(SaveHelpers.FileStart);
output.Write(0x08);
output.Write(this.Version.Bytes);
output.Write(this.Build.Bytes);
WriteCurrentTurnNumber(output);
output.Write((byte)this.GameMode);
var headerCiv =
HeaderCiv != null ? HeaderCiv.SaveName.Bytes :
Players[0].Civilization != null ? Players[0].Civilization.SaveName.Bytes :
BitConverter.GetBytes(0x00);
output.Write(headerCiv);
var headerDifficulty =
HeaderDifficulty.HasValue ? HeaderDifficulty.Value : Players[0].Difficulty;
output.Write(SaveHelpers.ConvertOptionEnumToSaveStr(headerDifficulty).Bytes);
output.Write(SaveHelpers.ConvertOptionEnumToSaveStr(this.HeaderStartingEra.Value).Bytes);
WriteCurrentEra(output);
output.Write(SaveHelpers.ConvertOptionEnumToSaveStr(this.GamePace.Value).Bytes);
output.Write(SaveHelpers.ConvertOptionEnumToSaveStr(this.Map.Size.Value).Bytes);
output.Write(this.Map.Path.Bytes);
#endregion
#region Expansions
output.Write(this._Expansions.Count);
foreach (var expansion in this.Expansions)
{
output.Write(expansion.SaveId);
output.Write(0x01);
output.Write(expansion.SaveName.Bytes);
}
#endregion
#region Mods
output.Write(Mods.Count);
foreach (var mod in this.Mods)
{
output.Write(mod.SaveId.Bytes);
output.Write(0x01);
output.Write(mod.SaveName.Bytes);
}
#endregion
#endregion
#region Nothing Important
#region Unknown + Map Path
output.WriteEmptyBlocks(2);
WritePlayerColor(output);
output.Write(HeaderCrazyBytes);
output.Write(0x00);
output.Write(0x03);
output.Write(0x03);
output.Write(0x02);
output.Write(this.Map.Path.Bytes);
#endregion
output.Write(SaveHelpers.SectionDelimiter);
output.WriteFullBlocks(SaveHelpers.StandardSectionBlockCount);
#endregion
#region Player Information
output.WritePlayerNamesSection();
output.WritePlayerTypeSection();
output.WritePlayerSlotsSection();
output.WritePlayerTeamsSection();
output.WritePlayerDifficultiesSection(this.Expansions.Contains(Expansion.Expansion.BraveNewWorld));
WriteCivilizationsSection(output);
WriteLeadersSection(output);
#region Current Player Index
output.Write(0x06);
WriteCurrentPlayerIndex(output);
output.WriteEmptyBlocks(3);
#endregion
#endregion
#region Nothing Important
#region Mostly Blank
output.Write(SaveHelpers.SectionDelimiter);
output.WriteFullBlocks(SaveHelpers.StandardSectionBlockCount);
output.WriteEmptyBlocks(2);
output.Write((byte)0x00);
output.Write(0x02);
output.Write(0x00);
output.Write(SaveHelpers.FullBlock);
output.WriteEmptyBlocks(8);
#endregion
output.WriteEmptySection();
output.WriteEmptySection();
#endregion
WritePlayerPasswordsSection(output);
#region Starting Era + Temperature Text Key + Unimportant Things
#region Blank
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(67);
#endregion
output.WriteTextKey("CLIMATE", "Temperate");
#region Actual Starting Era
output.Write(0x00);
output.Write(0x05);
output.Write(0x05);
output.Write(0x19);
output.WriteEmptyBlocks(5);
output.Write(new byte[] { 0x33, 0x33, 0x73, 0x3F, 0x00, 0x00, 0x80, 0x3E });
var startingEra = this.StartingEra.Value;
var startingEraList = this.StartingEra.PossibleValues.Keys.ToList();
int startingEraIndex = startingEraList.IndexOf(startingEra);
output.Write(startingEraIndex);
#endregion
#region Blank
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(65);
#endregion
#region Blank
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(64);
#endregion
#region Blank
output.Write(0x07);
output.Write(new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 });
#endregion
#endregion
#region Game Name + Time Offset + Turn Number
output.WriteFullBlocks(1);
output.Write(Name.Bytes);
output.Write(TimeOffset);
output.Write(GameStarted);
WriteCurrentTurnNumber(output);
output.Write((byte)0x02);
output.WriteEmptyBlocks(2);
#endregion
output.WritePlayerDifficultiesSection(this.Expansions.Contains(Expansion.Expansion.BraveNewWorld));
#region Nothing Important
#region Mostly Blank
output.Write(SaveHelpers.SectionDelimiter);
output.Write(0x03);
output.WriteFullBlocks(SaveHelpers.StandardSectionBlockCount - 1);
output.Write((byte)0x00);
output.Write((byte)0x00);
#endregion
output.WriteEmptySection();
#endregion
#region City-State Stuff + Random Seed
#region Random Seed + Map Path + City-State Count
output.WriteEmptyBlocks(2);
output.Write((byte)0x00);
output.Write(this.RandomSeed);
output.Write((byte)0x00);
output.Write((byte)0x00);
output.Write(this.Map.Path.Bytes);
output.WriteEmptyBlocks(2);
output.Write(this.Map.NumberOfCityStates);
#endregion
#region City-States
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(SaveHelpers.MaxPlayers);
WriteMinorCivs(output);
output.Write(0x00);
#endregion
#region City-State Bits
output.Write(SaveHelpers.SectionDelimiter);
for (int i = 0; i < Players.Length; i++)
{
if (Players[i].Civilization != null && Players[i].Civilization is CivilizationMinor)
{
output.Write(true);
}
else
{
output.Write(false);
}
}
output.Write((byte)0x00);
#endregion
#endregion
#region Turn Timer Seconds + Unimportant Things
#region Unknown
output.Write(0x04);
output.Write(0x00);
#endregion
output.WriteFullSection();
output.WritePlayerNamesSection();
#region Turn Timer Seconds
output.Write(0x05);
output.Write(this.TurnTimer);
#endregion
#region A Bunch of Bools
//Maybe IsPlayer? The only false is the Barbarians
output.Write(SaveHelpers.SectionDelimiter);
for (int i = 0; i < SaveHelpers.SectionDelimiter - 1; i++)
{
output.Write(true);
}
output.Write(false);
#endregion
#endregion
#region Player Colors
WritePlayerColorsSection(output);
#endregion
#region Repeated Data + Unimportant Things
output.Write(new byte[] { 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00 });
#region Sea Level Text Key
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(16);
output.Write(0x01);
output.Write(0x01);
output.Write(0x00);
output.WriteTextKey("SEALEVEL", "Medium");
output.Write(0x00);
output.Write((byte)0x00);
#endregion
output.WritePlayerSlotsSection();
output.WritePlayerTypeSection();
#region Random Seed
output.Write(0x00);
output.Write(this.RandomSeed);
output.Write(0x00);
#endregion
output.WritePlayerTeamsSection();
#region Turn Timer Text Key
output.Write((byte)0x00);
output.Write(0x04);
output.Write(0x00);
output.WriteTextKey("TURNTIMER", "Fast");
output.Write(0x19);
output.Write(0x09);
output.Write(0x03);
output.Write(0x03);
output.Write(0x04);
output.Write((byte)0x00);
#endregion
#endregion
#region Victory Conditions
output.Write(0x05);
output.Write(BitConverter.GetBytes(this.TimeVictory));
output.Write(BitConverter.GetBytes(this.ScienceVictory));
output.Write(BitConverter.GetBytes(this.DominationVictory));
output.Write(BitConverter.GetBytes(this.CulturalVictory));
output.Write(BitConverter.GetBytes(this.DiplomaticVictory));
#endregion
#region Random Map Stuff
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(16);
if (this.HasGnkOrBnw)
{
output.Write(0x02);
}
int mapSizeId = (((int)this.Map.Size.Value) / 2) - 1;
output.Write(mapSizeId);
output.Write(0x00);
var worldSize = SaveHelpers.ConvertOptionEnumToSaveStr(this.Map.Size.Value);
output.WriteTextKey(worldSize.Prefix, worldSize.Value, true);
output.Write(SaveHelpers.GetExpectedCrazyMapSizeBytes(this));
#endregion
#region Options
#region Game Options
//Number of options
output.Write(GetNumberOfSettings() + CustomSettings.Count);
output.WriteGamePreference("DYNAMIC_TURNS", DynamicTurns);
output.WriteGamePreference("SIMULTANEOUS_TURNS", SimultaneousTurns);
output.WriteGamePreference("PITBOSS", Pitboss);
output.WriteGamePreference("QUICK_COMBAT", QuickCombat);
output.WriteGamePreference("QUICK_MOVEMENT", QuickMovement);
output.WriteGamePreference("END_TURN_TIMER_ENABLED", EnableTurnTimer);
output.WriteGamePreference("POLICY_SAVING", AllowPolicySaving);
output.WriteGamePreference("PROMOTION_SAVING", AllowPromotionSaving);
output.WriteGamePreference("COMPLETE_KILLS", CompleteKills);
output.WriteGamePreference("DISABLE_START_BIAS", DisableStartBias);
output.WriteGamePreference("NEW_RANDOM_SEED", NewRandomSeed);
output.WriteGamePreference("NO_GOODY_HUTS", NoAncientRuins);
output.WriteGamePreference("NO_BARBARIANS", NoBarbarians);
output.WriteGamePreference("NO_CITY_RAZING", NoCityRazing);
output.WriteGamePreference("ONE_CITY_CHALLENGE", OneCityChallenge);
output.WriteGamePreference("RAGING_BARBARIANS", RagingBarbarians);
output.WriteGamePreference("RANDOM_PERSONALITIES", RandomPersonalities);
output.WriteGamePreference("ALWAYS_WAR", AlwaysWar);
output.WriteGamePreference("ALWAYS_PEACE", AlwaysPeace);
output.WriteGamePreference("NO_CHANGING_WAR_PEACE", NoChangingWarPeace);
output.WriteGamePreference("LOCK_MODS", LockMods);
output.WriteGamePreference("NO_SCIENCE", NoScience);
output.WriteGamePreference("NO_POLICIES", NoPolicies);
output.WriteGamePreference("NO_HAPPINESS", NoHappiness);
if (HasGnkOrBnw)
{
output.WriteGamePreference("NO_ESPIONAGE", NoEspionage);
output.WriteGamePreference("NO_RELIGION", NoReligion);
}
if (_Expansions.Contains(Expansion.Expansion.BraveNewWorld))
{
output.WriteGamePreference("NO_LEAGUES", NoLeagues);
output.WriteGamePreference("NO_CULTURE_OVERVIEW_UI", NoCultureOverviewUI);
}
foreach (var setting in CustomSettings)
{
output.WriteGamePreference(setting.Key, setting.Value);
}
#endregion
#region Map Options
var mapProperties = this.Map.MapProperties;
output.Write(mapProperties.Count);
int index = 1;
foreach (var prop in mapProperties)
{
object value = prop.Value;
var possibleValues = prop.PossibleValues.Keys.ToList();
var propIndex = possibleValues.IndexOf(value) + 1;
var strProp = new SaveString(index.ToString());
output.Write(strProp.Bytes);
output.Write(propIndex);
index++;
}
#endregion
#endregion
#region Nothing Important
#region Build Number
var buildStr = new SaveString(this.Build + " FINAL RELEASE");
output.Write(buildStr.Bytes);
#endregion
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(16);
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(16);
#region Email Addresses (Ignore)
output.Write(SaveHelpers.SectionDelimiter);
output.WriteEmptyBlocks(64);
#endregion
#endregion
WriteRawGameData(output);
}