private static long HeaderPositionIn(Stream stream)
{
var reader = new BinaryReader(stream);
reader.Advance(32);
var pageSize = reader.ReadInt32();
reader.Advance(4);
var pageCount = reader.ReadInt32();
reader.Advance(pageSize - 44);
const uint magic = 0x1312e94;
int page = 0;
for (int i = 1; i < pageCount; i++)
{
if (magic == reader.ReadUInt32())
{
page = i;
break;
}
reader.Advance(pageSize - 4);
}
return(page * pageSize);
}
public static async Task <SaveEntry> Create()
{
await using var file = File.OpenRead(Data.SaveFile);
using var reader = new BinaryReader(file, Encoding.UTF8, true);
reader.Advance(8);
var advancedValue = reader.ReadInt32();
var difficultyValue = reader.ReadInt32();
reader.Advance(16);
var shipName = reader.ReadUtf8PrefixString();
var shipId = reader.ReadUtf8PrefixString();
var hasLayoutSuffix = shipId[^ 2] == '_' && Char.IsDigit(shipId[^ 1]);
public void Load(BinaryReader br, UInt32 address)
{
br.Jump(address);
Name = br.ReadStringFromOffset();
width = br.ReadUInt32();
height = br.ReadUInt32();
box = new Rectangle();
box.X = (int)br.ReadUInt32(); // Left
box.Width = (int)br.ReadUInt32() - box.X; // Right
UInt32 bottom = br.ReadUInt32();
box.Y = (int)br.ReadUInt32(); // Top
box.Height = (int)bottom - box.Y; // Bottom
br.Advance(12); // Unknown[4]
boundingBoxMode = br.ReadUInt32();
sepMasks = br.ReadUInt32();
originX = br.ReadUInt32();
originY = br.ReadUInt32();
UInt32 textureCount = br.ReadUInt32();
texturePages = new TexturePage[textureCount];
for (int i = 0; i < texturePages.Length; i++)
{
UInt32 offset = br.ReadUInt32();
TexturePage tp = new TexturePage();
tp.Load(br, offset);
texturePages[i] = tp;
}
br.JumpBack();
}
public void Load(BinaryReader br, UInt32 address)
{
br.Jump(address);
Name = br.ReadStringFromOffset();
br.Advance(12); // Unknown[3]
UInt32 tpOff = br.ReadUInt32();
texturePage = new TexturePage();
texturePage.Load(br, tpOff);
br.JumpBack();
}
protected override void LoadData(BinaryReader br)
{
base.LoadData(br);
byte debug = br.ReadByte();
Debug = debug == 1;
Unknown1 = (br.ReadUInt16() << 8) | br.ReadByte();
Filename = br.ReadStringFromOffset();
br.Advance(12); // ConfigOffset, LastObj, LastTile
GameID = br.ReadUInt32();
br.Advance(16); // Unknown2[4]
Name = br.ReadStringFromOffset();
MajorVersion = br.ReadUInt32();
MinorVersion = br.ReadUInt32();
ReleaseVersion = br.ReadUInt32();
BuildVersion = br.ReadUInt32();
br.Advance(40); // DefaultWindowWidth, DefaultWindowHeight, Info, LicenseMD5[0x10], LicenseCRC32, Timestamp
DisplayName = br.ReadStringFromOffset();
br.Advance(20); // ActiveTargets, Unknown3[4]
SteamAppID = br.ReadUInt32();
}
