293 lines
8.2 KiB
C++
293 lines
8.2 KiB
C++
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// ReadNpk.cpp : <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> "main" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>н<EFBFBD><D0BD>ڴ˴<DAB4><CBB4><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//
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static void ReadColor(BYTE* Tab, int Type, BYTE* SaveByte, int Offset)
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{
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BYTE a = 0;
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BYTE r = 0;
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BYTE g = 0;
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BYTE b = 0;
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switch (Type)
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{
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case 0x0e:
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a = (byte)(Tab[1] >> 7);
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r = (byte)((Tab[1] >> 2) & 0x1f);
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g = (byte)((Tab[0] >> 5) | ((Tab[1] & 3) << 3));
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b = (byte)(Tab[0] & 0x1f);
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a = (byte)(a * 0xff);
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r = (byte)((r << 3) | (r >> 2));
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g = (byte)((g << 3) | (g >> 2));
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b = (byte)((b << 3) | (b >> 2));
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break;
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case 0x0f:
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a = (byte)(Tab[1] & 0xf0);
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r = (byte)((Tab[1] & 0xf) << 4);
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g = (byte)(Tab[0] & 0xf0);
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b = (byte)((Tab[0] & 0xf) << 4);
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break;
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}
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SaveByte[Offset + 0] = b;
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SaveByte[Offset + 1] = g;
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SaveByte[Offset + 2] = r;
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SaveByte[Offset + 3] = a;
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}
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class ReadNpk :public std::ifstream
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{
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const BYTE Key[256] = { 112,117,99,104,105,107,111,110,64,110,101,111,112,108,101,32,100,117,110,103,101,111,110,32,97,110,100,32,102,105,103,104,116,101,114,32,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,0 };
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public:
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//char* ת<><D7AA><EFBFBD><EFBFBD>
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int CharToInt(char* Str)
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{
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return *(int*)Str;
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}
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//char* תLong
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long long CharToLong(char* Str)
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{
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return *(long long*)Str;
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}
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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int ReadInt()
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{
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char* CountBuffer = new char[4];
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for (int i = 0; i < 4; i++)
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{
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this->get(CountBuffer[i]);
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}
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int Count = CharToInt(CountBuffer);
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delete[]CountBuffer;
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return Count;
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}
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//<2F><><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
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std::string ReadString()
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{
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char* CharBuffer = new char[1024];
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this->get(CharBuffer, 1024, '\0');
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std::string Str = CharBuffer;
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delete[]CharBuffer;
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this->seekg(1, std::ios::cur);
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return Str;
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}
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//<2F><>ȡ<EFBFBD><C8A1>Ϣ
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std::string ReadInfo()
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{
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char* CharBuffer = new char[256];
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char var;
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int i = 0;
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while (i < 256)
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{
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this->get(var);
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CharBuffer[i] = var ^ Key[i];
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++i;
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}
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std::string Str = CharBuffer;
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delete[] CharBuffer;
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return Str;
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}
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//<2F><>LONG
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long long ReadLong()
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{
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char* CountBuffer = new char[8];
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for (int i = 0; i < 8; i++)
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{
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this->get(CountBuffer[i]);
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}
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long long Count = CharToLong(CountBuffer);
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delete[]CountBuffer;
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return Count;
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}
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//<2F><>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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BYTE* ReadCustomSize(int Size)
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{
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BYTE* CharBuffer = new BYTE[Size];
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for (int j = 0; j < Size; j++)
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{
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char var;
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this->get(var);
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CharBuffer[j] = var;
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}
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return CharBuffer;
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}
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};
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struct NpkInfo
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{
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int Offset;
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int Length;
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std::string Path;
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};
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struct ImgInfo
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{
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//ͼƬ<CDBC><C6AC>ʽ
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int Type;
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//ѹ<><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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int CmpType;
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//<2F><><EFBFBD><EFBFBD>
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int Width;
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//<2F>߶<EFBFBD>
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int Height;
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//<2F><>С
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int Size;
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//Xpos
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int Xpos;
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//Ypos
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int Ypos;
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//֡<><D6A1>X
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int FrameXpos;
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//֡<><D6A1>Y
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int FrameYpos;
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//ƫ<><C6AB>
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int Offset;
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};
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// xxxx.img 5
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static BYTE* GetNPK()
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{
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typedef int (*__Decompress)(BYTE* dest, ULONG* destLen, BYTE* source, ULONG sourceLen);
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HMODULE hDll = LoadLibrary(L"zlib1.dll");
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__Decompress Decompress = (__Decompress)GetProcAddress(hDll, "uncompress");
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ReadNpk Fs;
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Fs.open("!HUD_<44><5F><EFBFBD><EFBFBD><EFBFBD>²<EFBFBD><C2B2><EFBFBD><EFBFBD><EFBFBD>.NPK", std::ios::in | std::ios::binary);
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if (Fs)
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{
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std::string Header = Fs.ReadString();
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>NPK
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if (Header._Equal("NeoplePack_Bill"))
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{
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int Count = Fs.ReadInt();
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std::cout << "img<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:" << Count << std::endl;
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//new<65><77> img<6D><67><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ṹ<EFBFBD><E1B9B9>
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NpkInfo* ImgList = new NpkInfo[Count];
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//<2F><>ȡ img<6D>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD>
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for (int i = 0; i < Count; i++)
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{
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ImgList[i].Offset = Fs.ReadInt();
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ImgList[i].Length = Fs.ReadInt();
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ImgList[i].Path = Fs.ReadInfo();
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}
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for (int z = 0; z < Count; z++)
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{
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Fs.seekg(ImgList[z].Offset);
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std::string Flag = Fs.ReadString();
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if (Flag._Equal("Neople Img File"))
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
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long long TableLength = Fs.ReadLong();
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//img <20>汾 4<>ֽ<EFBFBD>
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int ver = Fs.ReadInt();
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//img ֡<><D6A1>
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int IndexCount = Fs.ReadInt();
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//new<65><77> Png<6E><67><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ṹ<EFBFBD><E1B9B9>
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ImgInfo* PngList = new ImgInfo[IndexCount];
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for (int i = 0; i < IndexCount; i++)
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{
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PngList[i].Type = Fs.ReadInt();
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if (PngList[i].Type == 17)
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ
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std::cout << Fs.ReadInt() << std::endl;
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continue;
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}
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//ѹ<><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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PngList[i].CmpType = Fs.ReadInt();
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//<2F><><EFBFBD><EFBFBD>
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PngList[i].Width = Fs.ReadInt();
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//<2F>߶<EFBFBD>
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PngList[i].Height = Fs.ReadInt();
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//<2F><>С
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PngList[i].Size = Fs.ReadInt();
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//Xpos
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PngList[i].Xpos = Fs.ReadInt();
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//Ypos
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PngList[i].Ypos = Fs.ReadInt();
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//֡<><D6A1>X
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PngList[i].FrameXpos = Fs.ReadInt();
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//֡<><D6A1>Y
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PngList[i].FrameYpos = Fs.ReadInt();
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//<2F><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB>
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if (i == 0)PngList[i].Offset = 0 + ImgList[z].Offset + TableLength + 32;
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else PngList[i].Offset = PngList[i - 1].Offset + PngList[i - 1].Size;
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}
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Fs.seekg(PngList[0].Offset);
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std::cout << PngList[0].Size << std::endl;
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BYTE* PngData = Fs.ReadCustomSize(PngList[0].Size);
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int DeSize = PngList[0].Width * PngList[0].Height * 4;
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BYTE* bByte = new BYTE[DeSize];
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ULONG RealSize;
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int a = Decompress(bByte, &RealSize, PngData, (ULONG)PngList[0].Size);
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delete[]PngData;
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if (PngList[0].Type != 16)
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{
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int PngByteSize = DeSize * 2;
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BYTE* PngByte = new BYTE[PngByteSize];
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for (int e = 0; e < PngByteSize; e += 4)
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{
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BYTE NeedData[4];
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memset(NeedData, 0, sizeof(NeedData));
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memcpy(NeedData, bByte + e, sizeof(NeedData));
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ReadColor(NeedData, PngList[0].Type, PngByte, e);
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}
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delete[]bByte;
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for (int o = 0; o < PngByteSize; o++)
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{
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//std::cout << (int)PngByte[o] << ",";
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}
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delete[]PngByte;
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}
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return bByte;
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delete[] bByte;
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delete[]PngList;
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}
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}
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//<2F><><EFBFBD><EFBFBD>img<6D>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD>
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delete[]ImgList;
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//<2F><><EFBFBD><EFBFBD>Png<6E>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD>
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}
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}
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else
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{
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std::cout << "<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>" << std::endl;
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}
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Fs.close();
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return 0;
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}
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