/// <summary>
/// Pre-condition: stream's file position must be at the beginning of a new section, marked with 4/8 byte ascii strings
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public static SaveSection ParseSaveSection(FileStream stream, SimCity2000Save save)
{
byte[] name = new byte[4];
stream.Read(name, 0, 4);
string sectionName = BytesToString(name);
SaveSection newSection = null;
switch (sectionName)
{
case "MISC":
newSection = new MiscSection();
break;
case "ALTM":
newSection = new AltitudeSection();
break;
case "XTER":
newSection = new TerrainSection();
break;
case "XBLD":
newSection = new BuildingSection();
break;
case "XZON":
newSection = new ZoneSection();
((ZoneSection)newSection).MiscSection = save.MiscSection;
break;
default:
newSection = new SaveSection(sectionName);
break;
}
newSection.ParseSection(stream);
return newSection;
}
public ZoneDescriptor(Stream s, ZoneSection zs)
{
byte data = (byte)s.ReadByte();
if ((data & 0x80) != 0)
{
CornerInfo |= TransposeCorner(zs.MiscSection, ZoneCorners.TopLeft);
}
if ((data & 0x40) != 0)
{
CornerInfo |= TransposeCorner(zs.MiscSection, ZoneCorners.BottomLeft);
}
if ((data & 0x20) != 0)
{
CornerInfo |= TransposeCorner(zs.MiscSection, ZoneCorners.BottomRight);
}
if ((data & 0x10) != 0)
{
CornerInfo |= TransposeCorner(zs.MiscSection, ZoneCorners.TopRight);
}
ZoneType = (ZoneType)(data & 0xF);
IsMultiTile = false;
}
public TerrainGenerator(SimCity2000Save simCity, AnvilWorld world, BuildingSource buildingSource)
{
terrain = simCity.TerrainSection;
altitude = simCity.AltitudeSection;
buildings = simCity.BuildingSection;
zones = simCity.ZoneSection;
this.world = world;
this.buildingSource = buildingSource;
seaLevel = simCity.MiscSection.SeaLevel;
}
internal void SetZoneSection(ZoneSection section)
{
zoneSection = section;
}
