bool CMyPlug::importTerrainData(iSceneData * pSceneData, const std::string& strFilename)
{
pSceneData->clear();
if (pSceneData->resize(253,253))
{
// EncTerrain
IOReadBase* pRead = IOReadBase::autoOpen(strFilename);
if (pRead)
{
if (MAP_FILE_SIZE==pRead->GetSize())
{
char buffer[MAP_FILE_SIZE];
pRead->Read(buffer,MAP_FILE_SIZE);
decrypt(buffer,MAP_FILE_SIZE);
char* p = buffer;
unsigned short uMuFlgMap = *((unsigned short*)p);
p+=2;
for (int y=0; y<253; ++y)
{
for (int x=0; x<253; ++x)
{
pSceneData->setCellTileID(x,y,*p,0);
p++;
}
p+=3;
}
p+=256*3;
for (int y=0; y<253; ++y)
{
for (int x=0; x<253; ++x)
{
pSceneData->setCellTileID(x,y,*p,1);
p++;
}
p+=3;
}
p+=256*3;
for (int y=0; y<254; ++y)
{
for (int x=0; x<254; ++x)
{
pSceneData->setVertexColor(x,y,Color32(*p,255,255,255));
p++;
}
p+=2;
}
}
IOReadBase::autoClose(pRead);
}
// EncTerrain.att
pRead = IOReadBase::autoOpen(ChangeExtension(strFilename,".att"));
if (pRead)
{
if (ATT_FILE_129KB_SIZE==pRead->GetSize())
{
char buffer[ATT_FILE_129KB_SIZE];
pRead->Read(buffer,ATT_FILE_129KB_SIZE);
decrypt(buffer,ATT_FILE_129KB_SIZE);
decrypt2(buffer,ATT_FILE_129KB_SIZE);
char* p = buffer;
unsigned long uMuFlgAtt = *((unsigned long*)p);
p+=4;
for (int y=0; y<253; ++y)
{
for (int x=0; x<253; ++x)
{
pSceneData->setCellAttribute(x,y,*p);
p+=2;
}
p+=6;
}
}
else if (ATT_FILE_65KB_SIZE==pRead->GetSize())
{
char buffer[ATT_FILE_65KB_SIZE];
pRead->Read(buffer,ATT_FILE_65KB_SIZE);
decrypt(buffer,ATT_FILE_65KB_SIZE);
decrypt2(buffer,ATT_FILE_65KB_SIZE);
char* p = buffer;
unsigned long uMuFlgAtt = *((unsigned long*)p);
p+=4;
for (int y=0; y<253; ++y)
{
for (int x=0; x<253; ++x)
{
pSceneData->setCellAttribute(x,y,*p);
p++;
}
p+=3;
}
}
IOReadBase::autoClose(pRead);
}
// TerrainHeight
std::string strHeightFilename = GetParentPath(strFilename)+"TerrainHeight.ozb";
pRead = IOReadBase::autoOpen(strHeightFilename);
if (pRead)
{
if (HEIGHT_HEAD_SIZE+HEIGHT_BUFFER_SIZE<=pRead->GetSize())
{
pRead->Move(HEIGHT_HEAD_SIZE);
for (int y=0; y<254; ++y)
{
pRead->Move(2);
for (int x=0; x<254; ++x)
{
unsigned char uVal;
pRead->Read(&uVal,1);
pSceneData->setVertexHeight(x,y,uVal*0.015f);
}
}
}
IOReadBase::autoClose(pRead);
}
}
return true;
}
int decrypt_string2user(unsigned char *source, unsigned char *dest)
{
return decrypt2(source, dest, cbc_user);
}
int main()
{
printf("Welcome to protectit!\n");
printf("Please enter filename(FILENAME.txt)\n");
char* filename = GetString();
printf("Please enter output file name\n");
char* output = GetString();
printf("Would you like to use numbers or strings to encrypt?\n");
char* type = GetString();
char* numbers = "numbers";
char* strings = "strings";
if(strcmp(type, numbers) == 0)
{
printf("Please enter the Encryption/Decryption Key(A Number)\n");
int key = GetInt();
printf("Please input 1 for Encryption or 2 for Decryption\n");
int mode = GetInt();
//Check for Mode
if(mode == 1)
{
//Start Encryption
printf("Encrypting.......\n");
encrypt2(key, filename, output);
printf("Done encrypting, Please check outfile.txt :)\n");
}
else if(mode == 2)
{
//Start Decryption
printf("Decrypting.......\n");
decrypt2(key, filename, output);
printf("Done decrypting, Please check outfile.txt :)\n");
}
else
{
//Yell at user
printf("Sorry input must either be 1 or 2");
}
}
else if(strcmp(type, strings) == 0)
{
printf("Please enter the Encryption/Decryption Key(A Letter or a Word)\n");
char* key = GetString();
int klen = strlen(key); //Key length variable
for(int i = 0; i < klen; i++)
{
if(isalpha(key[i]))
tolower(key[i]);
}
printf("Please input 1 for Encryption or 2 for Decryption\n");
int mode = GetInt();
//Check for Mode
if(mode == 1)
{
//Start Encryption
printf("Encrypting.......\n");
encrypt(key, filename, output);
printf("Done encrypting, Please check outfile.txt :)\n");
}
else if(mode == 2)
{
//Start Decryption
printf("Decrypting.......\n");
decrypt(key, filename, output);
printf("Done decrypting, Please check outfile.txt :)\n");
}
else
{
//Yell at user
printf("Sorry input must either be 1 or 2");
}
}
else
{
//User didn't input (Numbers or Strings)
printf("Error you should specify either numbers or strings\n");
return 1;
}
}
int decrypt_string2(unsigned char *source, unsigned char *dest)
{
return decrypt2(source, dest, cbc_key3);
}
