wagic/projects/mtg/src/Translate.cpp

#include "PrecompiledHeader.h"

#include "Translate.h"
#include "GameOptions.h"
#include <JGE.h>
#include <fstream>

Translator *  Translator::mInstance = NULL;

Translator * Translator::GetInstance(){
  if (!mInstance) mInstance = NEW Translator();
  return mInstance;
}

void Translator::EndInstance(){
  SAFE_DELETE(mInstance);
}

int Translator::Add(string from, string to){
  values[from] = to;
  return 1;
}

string Translator::translate(string value){
  //if (!initDone) init();
  map<string,string>::iterator it = values.find(value);
  if (it != values.end()) return it->second;
#if defined DEBUG_TRANSLATE
  if (checkMisses){
    map<string,int>::iterator it2 = dontCareValues.find(value);
    if (it2 == dontCareValues.end())
      missingValues[value] = 1;
  }
#endif
  return value;
}


Translator::~Translator(){
#if defined DEBUG_TRANSLATE
  if (!checkMisses) return;
  std::ofstream file("Res/lang/missing.txt");
  char writer[4096];
  if (file){
    map<string,int>::iterator it;
    for (it = missingValues.begin(); it!=missingValues.end(); it++){
      sprintf(writer,"%s=\n", it->first.c_str());
      file<<writer;
    }
    file.close();
  }
#endif
}
Translator::Translator(){
  initDone = false;
  neofont = false;
  //init();
}

void Translator::load(string filename, map<string,string> * dictionary) {
  std::ifstream file(filename.c_str());

  if(file){
    string s;
    initDone = true;
#if defined DEBUG_TRANSLATE
  checkMisses = 1;
#endif
    while(std::getline(file,s)){
      if (!s.size()) continue;
      if (s[s.size()-1] == '\r') s.erase(s.size()-1); //Handle DOS files
      size_t found = s.find('=');
      if (found == string::npos) continue;
      string s1 = s.substr(0,found);
      string s2 = s.substr(found+1);
      (*dictionary)[s1] = s2;
    }
    file.close();
  }

#if defined DEBUG_TRANSLATE
  if (!checkMisses) return;
  std::ifstream file2("Res/lang/dontcare.txt");

  if(file2){
    string s;
    while(std::getline(file2,s)){
      if (!s.size()) continue;
      if (s[s.size()-1] == '\r') s.erase(s.size()-1); //Handle DOS files
      size_t found = s.find('=');
      if (found != string::npos)
        s = s.substr(0,found);
      dontCareValues[s] = 1;
    }
    file2.close();
  }
#endif
}

void Translator::initCards(){
  string lang = options[Options::LANG].str;
  if (!lang.size()) return;
  string cards_dict = "Res/lang/" + lang + "_cards.txt";
  load(cards_dict,&tempValues);
}

void Translator::initDecks(){
  string lang = options[Options::LANG].str;
  if (!lang.size()) return;
  string decks_dict = "Res/lang/" + lang + "_decks.txt";

  // Load file
  std::ifstream file(decks_dict.c_str());
  if(file){
    string s;
    initDone = true;
    while(std::getline(file,s)){
      if (!s.size()) continue;
      if (s[s.size()-1] == '\r') s.erase(s.size()-1); //Handle DOS files
      // Translate '@' to '\n'
      // Note: general language files don't include any line-break infomation
      char * sp = (char *)s.c_str();
      for (int i = 0; sp[i]; i++)
        if (sp[i] == '@') sp[i] = '\n';
      size_t found = s.find('=');
      if (found == string::npos) continue;
      string s1 = s.substr(0,found);
      string s2 = s.substr(found+1);
      deckValues[s1] = s2;
    }
    file.close();
  }
}

void  Translator::init() {
#if defined DEBUG_TRANSLATE
  checkMisses = 0;
#endif
   string lang = options[Options::LANG].str;
  if (!lang.size()) return;
  string name = "Res/lang/" + lang + ".txt";

  if (fileExists(name.c_str())){
    // fixup for Chinese language support.
    std::transform(lang.begin(), lang.end(), lang.begin(), ::tolower);
    if (lang.compare("cn") == 0)
      neofont = true;
    else
      neofont = false;
    initDone = true;
    load(name,&values);
  }

  initCards();
  initDecks();
 
}

string _(string toTranslate){
  Translator * t = Translator::GetInstance();
  return t->translate(toTranslate);
}

bool neofont;