TDCGFile.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.IO;\r
   4 using System.Text;\r
   5 \r
   6 namespace Tso2MqoGui\r
   7 {\r
   8     public class TDCGFile\r
   9     {\r
  10         protected BinaryReader  r;\r
  11 \r
  12         public TDCGFile(string file)\r
  13             : this(File.OpenRead(file))\r
  14         {\r
  15         }\r
  16 \r
  17         public TDCGFile(Stream s)\r
  18             : this(new BinaryReader(s))\r
  19         {\r
  20         }\r
  21 \r
  22         public TDCGFile(BinaryReader r)\r
  23         {\r
  24             this.r  = r;\r
  25         }\r
  26 \r
  27         public void ReadVertex(ref Vertex v)\r
  28         {\r
  29             v.Pos.X     = r.ReadSingle();\r
  30             v.Pos.Y     = r.ReadSingle();\r
  31             v.Pos.Z     = r.ReadSingle();\r
  32             v.Nrm.X     = r.ReadSingle();\r
  33             v.Nrm.Y     = r.ReadSingle();\r
  34             v.Nrm.Z     = r.ReadSingle();\r
  35             v.Tex.X     = r.ReadSingle();\r
  36             v.Tex.Y     = r.ReadSingle();\r
  37 \r
  38             int     cnt = r.ReadInt32();\r
  39             byte[]  idx = new byte[4]{0, 0, 0, 0};\r
  40 \r
  41             if(cnt >= 1)    { idx[3]= (byte)r.ReadInt32(); v.Wgt.W = r.ReadSingle(); }\r
  42             if(cnt >= 2)    { idx[2]= (byte)r.ReadInt32(); v.Wgt.Z = r.ReadSingle(); }\r
  43             if(cnt >= 3)    { idx[1]= (byte)r.ReadInt32(); v.Wgt.Y = r.ReadSingle(); }\r
  44             if(cnt >= 4)    { idx[0]= (byte)r.ReadInt32(); v.Wgt.X = r.ReadSingle(); }\r
  45             if(cnt >= 5)    { r.ReadInt32(); r.ReadSingle(); }\r
  46             if(cnt >= 6)    { r.ReadInt32(); r.ReadSingle(); }\r
  47             if(cnt >= 7)    { r.ReadInt32(); r.ReadSingle(); }\r
  48             if(cnt >= 8)    { r.ReadInt32(); r.ReadSingle(); }\r
  49 \r
  50             v.Idx   = BitConverter.ToUInt32(idx, 0);\r
  51         }\r
  52 \r
  53         Encoding    enc = Encoding.GetEncoding("Shift_JIS");\r
  54         List<byte>  buf = new List<byte>();\r
  55 \r
  56         public string ReadString()\r
  57         {\r
  58             buf.Clear();\r
  59 \r
  60             for(;;)\r
  61             {\r
  62                 byte    b   = r.ReadByte();\r
  63 \r
  64                 if(b == 0)\r
  65                     break;\r
  66 \r
  67                 buf.Add(b);\r
  68             }\r
  69 \r
  70             return enc.GetString(buf.ToArray());\r
  71         }\r
  72 \r
  73         public unsafe Matrix44 ReadMatrix()\r
  74         {\r
  75             Matrix44    m   = new Matrix44();\r
  76             float*      p   = &m.m11;\r
  77 \r
  78             for(int i= 0; i < 16; ++i)\r
  79                 *p++    = r.ReadSingle();\r
  80 \r
  81             return m;\r
  82         }\r
  83     }\r
  84 }\r