private static string DSLinkAdding(InputFileInfo ifiFileMode, FileStream sro) //DSLink 附加的8k信息
{
int x = ifiFileMode.Buffer.Length;
int lengthMax = 8 * 1024;
try
{
BinaryWriter w = new BinaryWriter(sro);
if (x > lengthMax)
{
x = lengthMax;
}
w.Write(ifiFileMode.Buffer, 0, x);
for (int i = x; i < lengthMax; i++)
{
sro.WriteByte(0xff);
}
w.Close();
return(null);
}
catch
{
return("ED105");
}
}
private void StartChange() // 判断源存档格式，选取不同的转换方式
{
MainFormInfo mfiMainInfo = GetMainInfo(); // 获取主界面信息
InputFileInfo ifiFileMode = new InputFileInfo(mfiMainInfo.InputName); // 获取源存档信息
if (ifiFileMode.ErrorCode == null)
{
myAllControl(false);
if (mfiMainInfo.PokemonChecked)
{
ShowMessage(MyLanguge.Message.Pokemon + "\n"); //口袋妖怪强制转换：
string[] temp = WriteData.PokemonChange(ifiFileMode, mfiMainInfo.OutputName);
if (temp[0] == null)
{
ShowPokemonMessage(temp);
}
else
{
ShowErrorMessage(temp[0]);
}
}
else
{
string[] temp = WriteData.MainChange(ifiFileMode, mfiMainInfo, UsedSize);
if (temp[0] == null)
{
ShowMainMessage(temp);
}
else
{
ShowErrorMessage(temp[0]);
}
}
myAllControl(true);
}
else
{
ShowErrorMessage(ifiFileMode.ErrorCode); //读取源存档时出现错误
}
}
private void MainTest() //2017-01-24
{
InputFileInfo testMode = new InputFileInfo(txtSavePath.Text + txtInput.Text); //2017-01-24
if (testMode.ErrorCode == null)
{
ShowTestMap(testMode.TestCode);
string strTest = testMode.TestString;
if (cboMode.SelectedIndex == 0)
{
strTest = strTest.Replace("128K", "256K").Replace("256K 256K", "256K");
}
ClearMessage();
ShowMessage(MyLanguge.Message.UsedSize + "\n"); //有用数据可能大小：
ShowMessage(strTest + "\n");
}
else
{
ShowErrorMessage(testMode.ErrorCode); //读取源存档时出现错误
}
}
public static string[] MainChange(InputFileInfo ifiFileMode, MainFormInfo mfiMainInfo, int[] UsedSize)
{
//分析源文件，分情况转换
string[] sReturnStr = new string[6];
int iOutputLenghAdd = new int(); // 转换后文件附加部分大小
bool IsM3Gba1MB = false; // 标记：目标为1M byte大小的M3格式的GBA存档
int iOutputLengh = UsedSize[mfiMainInfo.Size]; // 转换后文件大小（无附加部分）
int InputFileSize = ifiFileMode.Buffer.Length;
// M3 GBA 1M byte的三个条件：目标大小为1M byte；目标格式为M3；GBA模式。此时，只读取前128K数据
if ((iOutputLengh == 1024 * 1024) && (mfiMainInfo.CardIs == 1) && (mfiMainInfo.Mode == 1))
{
iOutputLengh = 128 * 1024;
IsM3Gba1MB = true;
}
int CopyFileSize = InputFileSize > iOutputLengh ? iOutputLengh : InputFileSize;
//将源文件数据写入目标文件
try
{
FileStream sro = new FileStream(mfiMainInfo.OutputName, FileMode.Create);
BinaryWriter w = new BinaryWriter(sro);
// 写入正常部分
w.Write(ifiFileMode.Buffer, 0, CopyFileSize);
// 把目标文件用0xff补全到需要的大小
for (int i = CopyFileSize; i < iOutputLengh; i++)
{
sro.WriteByte(0xff);
}
// 写入M3和DSLINK的附加部分
if (mfiMainInfo.CardIs == 1) // 目标存档为M3格式(CardIs=1)时，附加1K
{
iOutputLenghAdd = 1024;
if (mfiMainInfo.M3DatChecked)
{
sReturnStr[0] = WriteData.M3AddingDAT(mfiMainInfo.M3FileName, sro, mfiMainInfo.Mode, IsM3Gba1MB);
}
else
{
sReturnStr[0] = WriteData.M3Adding(mfiMainInfo.M3ShortName, mfiMainInfo.M3LongName, sro, mfiMainInfo.Mode, IsM3Gba1MB);
}
}
else if (mfiMainInfo.CardIs == 2) // 目标存档为DSLink格式(CardIs=2)时，附加8K
{
iOutputLenghAdd = 8 * 1024;
sReturnStr[0] = WriteData.DSLinkAdding(ifiFileMode, sro);
}
else if (mfiMainInfo.CardIs == 3) // 目标存档为DeSmuME模拟器的dsv格式(CardIs=3)时，附加122字节
{
iOutputLenghAdd = 122;
sReturnStr[0] = WriteData.DeSmuMEAdding(CopyFileSize, sro);
}
sro.Close();
int iTemp = iOutputLengh + iOutputLenghAdd;
sReturnStr[1] = ifiFileMode.InputFileMode;
sReturnStr[2] = ifiFileMode.InputFileLength.ToString();
sReturnStr[3] = ifiFileMode.Buffer.Length.ToString();
sReturnStr[4] = iTemp.ToString();
sReturnStr[5] = IsM3Gba1MB.ToString();
}
catch
{
sReturnStr[0] = "ED001";
}
if (ifiFileMode.InputFileMode == "UnKnown")
{
sReturnStr[0] = "ED002";
}
return(sReturnStr);
}
public static string[] PokemonChange(InputFileInfo ifiFileMode, string OutputName) //口袋妖怪存档特殊转换
{
string[] PokemonString = new string[6];
try
{
int flag = new int();
if (ifiFileMode.Buffer.Length >= 512 * 1024)
{
//把数据写入新存档，默认存档为时间靠后的存档，时间靠前的也转换，但加“.old”后缀
byte[] buffer1 = new byte[256 * 1024];
byte[] buffer2 = new byte[256 * 1024];
for (int i = 0; i < 256 * 1024; i++)
{
buffer1[i] = ifiFileMode.Buffer[i];
buffer2[i] = ifiFileMode.Buffer[256 * 1024 + i];
}
//读取存档次数(4字节读取)
int[][] iTestTimes = new int[3][];
iTestTimes[0] = new int[3]; // 最后确定的存档次数
iTestTimes[1] = new int[3]; // 珍珠、钻石的存档次数
iTestTimes[2] = new int[3]; // 白金的存档次数
iTestTimes[1][1] = buffer1[0xc0f0] + buffer1[0xc0f1] * 256 + buffer1[0xc0f2] * 256 * 256 + buffer1[0xc0f3] * 256 * 256 * 256;
iTestTimes[1][2] = buffer2[0xc0f0] + buffer2[0xc0f1] * 256 + buffer2[0xc0f2] * 256 * 256 + buffer2[0xc0f3] * 256 * 256 * 256;
iTestTimes[2][1] = buffer1[0xcf1c] + buffer1[0xcf1d] * 256 + buffer1[0xcf1e] * 256 * 256 + buffer1[0xcf1f] * 256 * 256 * 256;
iTestTimes[2][2] = buffer2[0xcf1c] + buffer2[0xcf1d] * 256 + buffer2[0xcf1e] * 256 * 256 + buffer2[0xcf1f] * 256 * 256 * 256;
if (Math.Abs(iTestTimes[1][1] - iTestTimes[1][2]) == 1)
{
PokemonString[1] = "Pokemon Platinum";
iTestTimes[0][1] = iTestTimes[1][1];
iTestTimes[0][2] = iTestTimes[1][2];
}
else if (Math.Abs(iTestTimes[2][1] - iTestTimes[2][2]) == 1)
{
PokemonString[1] = "Pokemon Pearl/Diamond";
iTestTimes[0][1] = iTestTimes[2][1];
iTestTimes[0][2] = iTestTimes[2][2];
}
flag = iTestTimes[0][1] >= iTestTimes[0][2] ? 1 : 2;
if (PokemonString[1] != null)
{
FileStream sro1 = new FileStream(OutputName, FileMode.Create);
BinaryWriter w1 = new BinaryWriter(sro1);
FileStream sro2 = new FileStream(OutputName + ".old", FileMode.Create);
BinaryWriter w2 = new BinaryWriter(sro2);
//按照存档次数判断先后顺序
if (flag == 1)
{
w1.Write(buffer1);
w2.Write(buffer2);
}
else
{
w2.Write(buffer1);
w1.Write(buffer2);
}
w1.Close();
w2.Close();
}
else
{
PokemonString[0] = "ED202";
}
PokemonString[2] = ifiFileMode.InputFileMode;
PokemonString[3] = iTestTimes[0][1].ToString();
PokemonString[4] = iTestTimes[0][2].ToString();
PokemonString[5] = flag.ToString();
}
else
{
PokemonString[0] = "ED203";
}
}
catch
{
PokemonString[0] = "ED201";
}
return(PokemonString);
}
