Erwan

- Added translation mechanism, and basic french translation as an example

projects/mtg/src/Translate.cpp

@@ -0,0 +1,51 @@
+#include "../include/Translate.h"
+#include "../include/config.h"
+#include <JGE.h>
+#include <fstream>
+#include <iostream>
+
+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){
+  map<string,string>::iterator it = values.find(value);
+  if (it != values.end()) return it->second;
+  return value;
+}
+
+Translator::Translator(){
+  std::ifstream file("Res/lang/_lang.txt");
+  std::string s;
+
+  if(file){
+    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);
+      Add(s1,s2);
+    }
+    file.close();
+  }
+}
+
+string _(string toTranslate){
+  Translator * t = Translator::GetInstance();
+  return t->translate(toTranslate);
+}
+