public static Zone LoadFromStream(string name, string displayName, Stream stream)
{
BinaryReader binaryReader = new BinaryReader(stream);
//Header
byte[] magic = binaryReader.ReadBytes(4);
if (magic[0] != 'Z' ||
magic[1] != 'O' ||
magic[2] != 'N' ||
magic[3] != 'E')
{
return(null);
}
Zone zone = new Zone();
zone.Name = name;
zone.DisplayName = displayName;
zone.Version = binaryReader.ReadUInt32();
if (!Enum.IsDefined(typeof(ZoneType), (int)zone.Version))
{
Debug.LogWarning("Could not decode zone " + name + ". Unknown ZONE version " + zone.Version);
return(null);
}
zone.ZoneType = (ZoneType)(int)zone.Version;
if (zone.ZoneType == ZoneType.H1Z1)
{
binaryReader.ReadUInt32();
}
zone.Offsets = new Dictionary <string, uint>();
zone.Offsets["ecos"] = binaryReader.ReadUInt32();
zone.Offsets["floras"] = binaryReader.ReadUInt32();
zone.Offsets["invisibleWalls"] = binaryReader.ReadUInt32();
zone.Offsets["objects"] = binaryReader.ReadUInt32();
zone.Offsets["lights"] = binaryReader.ReadUInt32();
zone.Offsets["unknowns"] = binaryReader.ReadUInt32();
if (zone.ZoneType == ZoneType.H1Z1)
{
zone.Offsets["decals"] = binaryReader.ReadUInt32();
}
zone.QuadsPerTile = binaryReader.ReadUInt32();
zone.TileSize = binaryReader.ReadSingle();
zone.TileHeight = binaryReader.ReadSingle();
zone.VertsPerTile = binaryReader.ReadUInt32();
zone.TilesPerChunk = binaryReader.ReadUInt32();
zone.StartX = binaryReader.ReadInt32();
zone.StartY = binaryReader.ReadInt32();
zone.ChunksX = binaryReader.ReadUInt32();
zone.ChunksY = binaryReader.ReadUInt32();
//Ecos
zone.Ecos = new List <Eco>();
uint ecosLength = binaryReader.ReadUInt32();
for (uint i = 0; i < ecosLength; i++)
{
zone.Ecos.Add(Eco.ReadFromStream(binaryReader.BaseStream));
}
//Floras
zone.Floras = new List <Flora>();
uint florasLength = binaryReader.ReadUInt32();
for (uint i = 0; i < florasLength; i++)
{
zone.Floras.Add(Flora.ReadFromStream(binaryReader.BaseStream, zone.ZoneType));
}
//Invisible Walls
zone.InvisibleWalls = new List <InvisibleWall>();
uint invisibleWallsLength = binaryReader.ReadUInt32();
for (uint i = 0; i < invisibleWallsLength; i++)
{
zone.InvisibleWalls.Add(InvisibleWall.ReadFromStream(binaryReader.BaseStream));
}
//Objects
zone.Objects = new List <Object>();
uint objectsLength = binaryReader.ReadUInt32();
for (uint i = 0; i < objectsLength; i++)
{
zone.Objects.Add(Object.ReadFromStream(binaryReader.BaseStream, zone.ZoneType));
}
//Lights
zone.Lights = new List <Light>();
uint lightsLength = binaryReader.ReadUInt32();
for (uint i = 0; i < lightsLength; i++)
{
zone.Lights.Add(Light.ReadFromStream(binaryReader.BaseStream));
}
//Unknowns
uint unknownsLength = binaryReader.ReadUInt32();
zone.Unknowns = new List <Unknown>((int)unknownsLength);
//for (int i = 0; i < unknownsLength; i++)
//{
// //zone.Unknowns.Add(Unknown.ReadFromStream(binaryReader.BaseStream));
// //???
//}
//Decals
if (zone.ZoneType == ZoneType.H1Z1)
{
uint decalsLength = binaryReader.ReadUInt32();
zone.Decals = new List <Decal>((int)decalsLength);
for (int i = 0; i < decalsLength; i++)
{
zone.Decals.Add(Decal.ReadFromStream(binaryReader.BaseStream));
}
}
return(zone);
}