public static DlmCell ReadFromStream(DlmLayer layer, BigEndianReader reader)
{
DlmCell cell = new DlmCell(layer);
cell.Id = reader.ReadShort();
cell.Elements = new DlmBasicElement[(int)reader.ReadShort()];
for (int i = 0; i < cell.Elements.Length; i++)
{
DlmBasicElement element = DlmBasicElement.ReadFromStream(cell, reader);
cell.Elements[i] = element;
}
return(cell);
}
public static DlmLayer ReadFromStream(DlmMap map, BigEndianReader reader)
{
DlmLayer layer = new DlmLayer(map);
if (map.Version >= 9)
{
layer.LayerId = reader.ReadByte();
}
else
{
layer.LayerId = reader.ReadInt();
}
layer.Cells = new DlmCell[(int)reader.ReadShort()];
for (int i = 0; i < layer.Cells.Length; i++)
{
layer.Cells[i] = DlmCell.ReadFromStream(layer, reader);
}
return(layer);
}
public DlmCell(DlmLayer layer)
{
this.Layer = layer;
}
public static DlmMap ReadFromStream(BigEndianReader givenReader, DlmReader dlmReader)
{
BigEndianReader reader = givenReader;
DlmMap map = new DlmMap();
map.Version = reader.ReadByte();
map.Id = reader.ReadInt();
if (map.Version >= 7)
{
map.Encrypted = reader.ReadBoolean();
map.EncryptionVersion = reader.ReadByte();
int len = reader.ReadInt();
if (map.Encrypted)
{
string key = dlmReader.DecryptionKey;
if (key == null && dlmReader.DecryptionKeyProvider != null)
{
key = dlmReader.DecryptionKeyProvider(map.Id);
}
if (key == null)
{
throw new InvalidOperationException(string.Format("Cannot decrypt the map {0} without decryption key", map.Id));
}
byte[] data = reader.ReadBytes(len);
byte[] encodedKey = Encoding.Default.GetBytes(key);
if (key.Length > 0)
{
for (int i = 0; i < data.Length; i++)
{
data[i] ^= encodedKey[i % key.Length];
}
reader = new BigEndianReader(new MemoryStream(data));
}
}
}
map.RelativeId = reader.ReadUInt();
map.MapType = reader.ReadByte();
map.SubAreaId = reader.ReadInt();
map.TopNeighbourId = reader.ReadInt();
map.BottomNeighbourId = reader.ReadInt();
map.LeftNeighbourId = reader.ReadInt();
map.RightNeighbourId = reader.ReadInt();
map.ShadowBonusOnEntities = (int)reader.ReadUInt();
if (map.Version >= 9)
{
var readColor = reader.ReadInt();
var backgroundAlpha = (readColor & 4278190080) >> 32;
var backgroundRed = (readColor & 16711680) >> 16;
var backgroundGreen = (readColor & 65280) >> 8;
var backgroundBlue = readColor & 255;
readColor = (int)reader.ReadUInt();
var gridAlpha = (readColor & 4278190080) >> 32;
var gridRed = (readColor & 16711680) >> 16;
var gridGreen = (readColor & 65280) >> 8;
var gridBlue = readColor & 255;
var gridColor = (gridAlpha & 255) << 32 | (gridRed & 255) << 16 | (gridGreen & 255) << 8 | gridBlue & 255;
}
else if (map.Version >= 3)
{
map.BackgroundColor = Color.FromArgb((int)reader.ReadByte(), (int)reader.ReadByte(), (int)reader.ReadByte());
}
if (map.Version >= 4)
{
map.ZoomScale = reader.ReadUShort();
map.ZoomOffsetX = reader.ReadShort();
map.ZoomOffsetY = reader.ReadShort();
}
map.UseLowPassFilter = (reader.ReadByte() == 1);
map.UseReverb = (reader.ReadByte() == 1);
if (map.UseReverb)
{
map.PresetId = reader.ReadInt();
}
else
{
map.PresetId = -1;
}
map.BackgroudFixtures = new DlmFixture[(int)reader.ReadByte()];
for (int i = 0; i < map.BackgroudFixtures.Length; i++)
{
map.BackgroudFixtures[i] = DlmFixture.ReadFromStream(map, reader);
}
map.ForegroundFixtures = new DlmFixture[(int)reader.ReadByte()];
for (int i = 0; i < map.ForegroundFixtures.Length; i++)
{
map.ForegroundFixtures[i] = DlmFixture.ReadFromStream(map, reader);
}
reader.ReadInt();
map.GroundCRC = reader.ReadInt();
map.Layers = new DlmLayer[(int)reader.ReadByte()];
for (int i = 0; i < map.Layers.Length; i++)
{
map.Layers[i] = DlmLayer.ReadFromStream(map, reader);
}
map.Cells = new DlmCellData[560];
short j = 0;
while ((int)j < map.Cells.Length)
{
map.Cells[(int)j] = DlmCellData.ReadFromStream(map, j, reader);
j += 1;
}
return(map);
}
