WSHCommon/ResBuilder/packer/editor/EditorBinPacker.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ResBuilder
{
    class EditorBinPacker
    {

        public readonly string inputPath;

        public readonly string outputPath;

        public EditorBinPacker(string input , string output)
        {
            this.inputPath = input;
            this.outputPath = output;
        }

        public void Pack()
        {
            // -- e1.bin
            var fs = new List<KeyValuePair<string, byte[]>>();
            fs.Add(new KeyValuePair<string, byte[]>("config", PackConfig()));
            fs.Add(new KeyValuePair<string, byte[]>("units", Pack("/units")));
            fs.Add(new KeyValuePair<string, byte[]>("skills", Pack("/skills")));
            fs.Add(new KeyValuePair<string, byte[]>("spells", Pack("/spells")));
            fs.Add(new KeyValuePair<string, byte[]>("buffs", Pack("/buffs")));
            fs.Add(new KeyValuePair<string, byte[]>("items", Pack("/items")));
            fs.Add(new KeyValuePair<string, byte[]>("unit_events", Pack("/unit_events")));
            fs.Add(new KeyValuePair<string, byte[]>("unit_triggers", Pack("/unit_triggers")));
            fs.Add(new KeyValuePair<string, byte[]>("snaps", PackSceneSnap()));
            fs.Add(new KeyValuePair<string, byte[]>("newsnaps", PackNewSceneSnap()));
            using (var ms = new MemoryStream())
            {
                var bw = new BinaryWriter(ms);
                bw.Write((byte)fs.Count);
                foreach (var f in fs)
                {
                    bw.Write(f.Key);
                    bw.Write(f.Value.Length);
                }

                foreach (var f in fs)
                {
                    bw.Write(f.Value);
                }
                WritFile(ms.ToArray(), "e1.bin" , false);
            }
            // -- e2.bin
            WritFile(PackSceneData(), "ex.bin" , false);
        }

        public string[] GetListFileNames(string dirPath)
        {
            var ret = new List<string>();

            var listFilePath = Path.Combine(dirPath, ".list");
            var listtxt = Tools.DecodeUTF8(File.ReadAllBytes(listFilePath));
            foreach (string line in listtxt.Split('\n'))
            {
                string[] lv = line.Split(';');
                if (lv.Length > 1)
                {
                    ret.Add(lv[lv.Length - 1].Trim());
                }
            }
            return ret.ToArray();
        }

        public void WritFile(byte[] data, string outFileName, bool isZip)
        {
            var path = Path.Combine(outputPath, outFileName);
            if (isZip)
            {
                LZMAHelper.Compress(data, path);
            }
            else
            {
                File.WriteAllBytes(path, data);
            }
        }

        public void WritTo(byte[] data, Stream stream)
        {
            stream.Write(data , 0 , data.Length);
        }

        public byte[] Pack(string subDir)
        {
            var curDir = inputPath + subDir;
            var fileNames = GetListFileNames(curDir);
            using (var ms = new MemoryStream())
            {
                var bw = new BinaryWriter(ms);
                bw.Write(fileNames.Length);
                foreach (var fn in fileNames)
                {
                    var bytes = File.ReadAllBytes(curDir + "/" + fn + ".xml.bin");
                    bw.Write(fn);
                    bw.Write(bytes.Length);
                    bw.Write(bytes);
                }
                return ms.ToArray();
            }
        }

        public byte[] PackSceneData()
        {
            var curDir = inputPath +"/scenes";
            var fileNames = GetListFileNames(curDir);
            var fileBytes = new byte[fileNames.Length][];

            for (int i = 0; i < fileNames.Length; i ++)
            {
                var fdata = File.ReadAllBytes(curDir + "/" + fileNames[i] + ".xml.bin");
                fileBytes[i] = fdata;// LZMAHelper.Compress(fdata);
            }

            using (var ms = new MemoryStream())
            {
                var bw = new BinaryWriter(ms);
                bw.Write(fileNames.Length);
                for (int i = 0; i < fileNames.Length; i++)
                {
                    bw.Write(fileNames[i]);
                    bw.Write(fileBytes[i].Length);
                }
                for (int i = 0; i < fileNames.Length; i++)
                {
                    bw.Write(fileBytes[i]);
                }
                return ms.ToArray();
            }
        }
        public byte[] PackNewSceneSnap()
		{
			string[] listFileNames = this.GetListFileNames(this.inputPath + "/scenes");
			byte[] result;
			using (MemoryStream memoryStream = new MemoryStream())
			{
				BinaryWriter binaryWriter = new BinaryWriter(memoryStream);
				binaryWriter.Write(listFileNames.Length);
				foreach (string text in listFileNames)
				{
					byte[] array2 = File.ReadAllBytes(this.inputPath + "/scene_unitsnaps/" + text + ".snd");
					binaryWriter.Write(int.Parse(text));
					binaryWriter.Write(array2.Length);
					binaryWriter.Write(array2);
				}
				result = memoryStream.ToArray();
			}
			return result;
		}

        public byte[] PackSceneSnap()
        {
            var sceneFileNames = GetListFileNames(inputPath + "/scenes");
            using (var ms = new MemoryStream())
            {
                var bw = new BinaryWriter(ms);
                bw.Write(sceneFileNames.Length);
                foreach (var fn in sceneFileNames)
                {
                    var bytes = File.ReadAllBytes(inputPath + "/scene_snaps/" + fn + ".snd");
                    bw.Write(int.Parse(fn));
                    bw.Write(bytes.Length);
                    bw.Write(bytes);
                }
                return ms.ToArray();
            }
        }

        public byte[] PackConfig()
        {
            using (var ms = new MemoryStream())
            {
                var bw = new BinaryWriter(ms);
                // -- ver.md5
                bw.Write(ReadVerMD5());
                // -- config.xml
                var bytes = File.ReadAllBytes(Path.Combine(inputPath, "config.xml"));
                bw.Write(bytes.Length);
                bw.Write(bytes);
                // -- config_ext.xml
                bytes = File.ReadAllBytes(Path.Combine(inputPath, "config_ext.xml"));
                bw.Write(bytes.Length);
                bw.Write(bytes);
                // -- terrain_definition.xml
                bytes = File.ReadAllBytes(Path.Combine(inputPath, "terrain_definition.xml"));
                bw.Write(bytes.Length);
                bw.Write(bytes);
                // -- unit_action_definition
                bytes = File.ReadAllBytes(Path.Combine(inputPath, "unit_action_definition.xml"));
                bw.Write(bytes.Length);
                bw.Write(bytes);
                return ms.ToArray();
            }
        }

        public string ReadVerMD5()
        {
            string md5 = Tools.DecodeUTF8(File.ReadAllBytes(inputPath + "/ver.md5"));
            string[] lines = md5.Split('\n');
            return lines[0].Trim();
        }

    }
}