public HeightMapData(BinaryReader br) : base(br)
{
this.mapWidth = br.ReadInt32();
if (this.mapWidth == 2)
{
Console.WriteLine("!\t read map width of 2, possibily start of unmarked GlobalVersion; skipping 6 bytes");
br.BaseStream.Position += 6L;
this.mapWidth = br.ReadInt32();
}
this.mapHeight = br.ReadInt32();
if (this.mapWidth > 1000 || this.mapHeight > 1000)
{
Console.WriteLine("!\t map size seems too big");
}
else if (this.mapWidth < 50 || this.mapHeight < 50)
{
Console.WriteLine("!\t map size seems too small");
}
this.borderWidth = br.ReadInt32();
int num = br.ReadInt32();
this.unknownBlock = br.ReadBytes((num - 1) * 16 + 8);
this.playableWidth = br.ReadInt32();
this.playableHeight = br.ReadInt32();
this.area = br.ReadInt32();
if (this.mapHeight * this.mapWidth != this.area)
{
Console.WriteLine("!\t read incorrect map size, expected {0}, read {1}", (object)(this.mapHeight * this.mapWidth), (object)this.area);
}
else
{
Console.WriteLine("map width = {0}, map height = {1}, border width = {2}, playable width = {3}, playable height = {4}, area = {5}", (object)this.mapWidth, (object)this.mapHeight, (object)this.borderWidth, (object)this.playableWidth, (object)this.playableHeight, (object)this.area);
}
this.elevations = new float[this.mapWidth, this.mapHeight];
for (int index1 = 0; index1 < this.mapHeight; ++index1)
{
for (int index2 = 0; index2 < this.mapWidth; ++index2)
{
this.elevations[index2, index1] = IOUtility.FromSageFloat16(br.ReadUInt16());
}
}
this.CheckParsedSize(br);
}
