/// <summary>
/// 从mca文件创建新的RegionFile对象
/// </summary>
/// <param name="filename">文件名</param>
/// <param name="demension">世界维度 0-null, 1-overworld, 2-the nether, 3-the end</param>
/// <param name="isItAStandardMcaFileFromRegionFolder">文件名是否符合r.x.z.mca的规范</param>
/// <param name="x">若文件名不符合规范而输入的x</param>
/// <param name="z">若文件名不符合规范而输入的z</param>
/// <returns></returns>
public static RegionFile FromMcaFile(string filename, byte demension = 0, bool isItAStandardMcaFileFromRegionFolder = true, int x = 0, int z = 0)
{
if (File.Exists(filename))
{
FileStream file = new FileStream(filename, FileMode.Open, FileAccess.Read);
RegionFile regionfile = new RegionFile();
regionfile.ReadLocations(file, false);
regionfile.GetChunkByLocation(file);
regionfile.dimension = demension;
if (isItAStandardMcaFileFromRegionFolder)
{
string[] filenamesplit = filename.Split('\\').ToList().Last().Split('.');
if (filenamesplit.Length == 4 && filenamesplit[0] == "r" && filenamesplit[3] == "mca")
{
regionfile.regionX = Convert.ToInt32(filenamesplit[1]);
regionfile.regionZ = Convert.ToInt32(filenamesplit[2]);
}
else
{
throw new Exception("Wrong region filename format.");
}
}
else
{
regionfile.regionX = x;
regionfile.regionZ = z;
}
return(regionfile);
}
return(null);
}
private void button6_Click(object sender, EventArgs e)
{
RF = RegionFile.FromMcaFile(textBox1.Text);
//foreach (RegionFile_Chunk chunk in RF.chunks)
//{
// treeView1.Nodes.Add(addToTree(chunk.tag));
//}
}
private void button13_Click(object sender, EventArgs e)
{
DirectoryInfo directoryInfo = new DirectoryInfo(textBox1.Text + "\\region");
foreach (FileInfo file in directoryInfo.GetFiles())
{
region.Add(RegionFile.FromMcaFile(file.FullName, 1));
}
}
