public string GetUnpackedMapData(string mapId, string indice)
{
var mapFilesPaths = new MapFilesPaths(mapId, indice);
mapFilesPaths.CreateLocalMapDirectoryIfNotExist();
return(GetUnpackingMapData(mapFilesPaths));
}
private string GetUnpackingMapData(MapFilesPaths mapFilesPaths)
{
if (!File.Exists(mapFilesPaths.UnpackedFilePath))
{
UnpackSwfFileInLocalMapDirectory(mapFilesPaths);
}
string result;
using (var reader = new StreamReader(mapFilesPaths.UnpackedFilePath))
{
result = reader.ReadLine();
}
return(result);
}
private bool UnpackSwfFileInLocalMapDirectory(MapFilesPaths mapFilesPaths)
{
if (!File.Exists(mapFilesPaths.SwfFilePath))
{
return(false);
}
var swfReader = new SwfReader(mapFilesPaths.SwfFilePath);
var swfInfo = swfReader.ReadSwf();
var tags = swfInfo.Tags.GetEnumerator();
var uncompressedSwfData = string.Empty;
while (tags.MoveNext())
{
var tag = (BaseTag)tags.Current;
if (tag?.ActionRecCount == 0)
{
continue;
}
var nextTags = tag.GetEnumerator();
while (nextTags.MoveNext())
{
var decompiler = new Decompiler(swfInfo.Version);
var actions = decompiler.Decompile((byte[])nextTags.Current);
foreach (var action in actions)
{
uncompressedSwfData += action + Environment.NewLine;
}
var mapDataUncompressed = MapDataUncompressed.CreateFromStringSwfData(uncompressedSwfData);
using (var writer = new StreamWriter(mapFilesPaths.UnpackedFilePath))
writer.Write(mapDataUncompressed.ToTextFile());
}
}
return(true);
}