private void LoadRegions(string tmxFiles)
{
foreach (var mapFilePath in Directory.GetFiles(tmxFiles, "*.tmx", SearchOption.AllDirectories))
{
using (var xmlReader = XmlReader.Create(File.OpenRead(mapFilePath), new XmlReaderSettings {
DtdProcessing = DtdProcessing.Parse, XmlResolver = null
}))
{
var document = new XPathDocument(xmlReader);
var nav = document.CreateNavigator();
var nodeIter = nav.Select("/map/layer/data");
var region = new MapGenRegion();
//load tile info
while (nodeIter.MoveNext())
{
Debug.Assert(nodeIter.Current != null, "nodeIter.Current != null");
byte[] zippedMap = Convert.FromBase64String(nodeIter.Current.Value);
using (var gzip = new GZipStream(new MemoryStream(zippedMap), CompressionMode.Decompress))
{
var tmpMap = new byte[TMX_REGION_WIDTH * TMX_REGION_HEIGHT * sizeof(int)];
gzip.Read(tmpMap, 0, TMX_REGION_WIDTH * TMX_REGION_HEIGHT * sizeof(int));
int cnt = 0;
for (int i = 0; i < tmpMap.Length; i += sizeof(int))
{
var tileId = (ushort)(BitConverter.ToInt32(tmpMap, i) - 1);
if (objectTypeFactory.IsTileType("CityStartTile", tileId))
{
tileId = 0;
}
region.Map[cnt++] = tileId;
}
}
break; //not supporting multi layer
}
regions.Add(region);
}
}
if (regions.Count == 0)
{
Console.Out.WriteLine("No maps were found. They should be in the /map/ folder");
Environment.Exit(-1);
}
}
private void GenerateMapArray()
{
for (int row = 0; row < TMX_REGION_ROWS; ++row)
{
for (int col = 0; col < TMX_REGION_COLUMNS; ++col)
{
MapGenRegion region = regions[random.Next(regions.Count)];
var regionMap = new ushort[TMX_REGION_WIDTH * TMX_REGION_HEIGHT];
Buffer.BlockCopy(region.Map, 0, regionMap, 0, region.Map.Length * sizeof(ushort));
ushort[] data = regionMap;
for (int y = 0; y < TMX_REGION_HEIGHT; ++y)
{
for (int x = 0; x < TMX_REGION_WIDTH; ++x)
{
map[TMX_REGION_WIDTH * col + x, TMX_REGION_HEIGHT *row + y] = data[y * TMX_REGION_WIDTH + x];
}
}
}
}
}
