Added support for i18n with translations in Spanish, Portuguese and I…

Config.cpp

@@ -118,8 +118,8 @@ namespace Bastet{
     for(int difficulty=0;difficulty<num_difficulties;++difficulty)
       for(size_t i=0;i<HowManyHighScores;i++){
 	highScoresOpts.add_options()
-	  (str(scorer % difficulty % i).c_str(),po::value<string>()->default_value("No one played yet"),"Name of high scorer")
-	  (str(score % difficulty % i).c_str(),po::value<int>()->default_value(0),"High score (points)")
+	  (str(scorer % difficulty % i).c_str(),po::value<string>()->default_value(gettext("No one played yet")),gettext("Name of high scorer"))
+	  (str(score % difficulty % i).c_str(),po::value<int>()->default_value(0),gettext("High score (points)"))
 	  ;
       }
 

INSTALL

@@ -14,3 +14,12 @@ chmod g+s /usr/local/bin/bastet
 touch /var/games/bastet.scores2
 chgrp games /var/games/bastet.scores2
 chmod 664 /var/games/bastet.scores2
+
+
+"translations.sh" is a script that iterates an array with the translated languages ​​and in each iteration generates the .mo binary file and copy this into the folder /usr/share/locale/xx_XX/LC_MESSAGES/, where xx_XX is the language in which It was translated.
+
+To change the language of the game,from the console change the value of LANGUAGE for example:
+
+LANGUAGE=es_AR
+
+

README

@@ -20,3 +20,10 @@ The game currently allows choosing between two block choosers. The second (harde
 
 ==Installation==
 See the INSTALL file in this same directory.
+
+==Languages==
+This game was translated into Spanish(es_AR),Portuguese(pt_BR) and Italian(it_IT).
+
+==How to make translation files==
+See the TRANSLATION file in this same directory.
+

TRANSLATIONS

@@ -0,0 +1,52 @@
+==How to make translation files==
+
+To add translations in other language you need to create a new PO file in the language you want (This file must be saved inside po/pt_BR),
+for example to add Portuguese translations from the terminal you must execute the following command: 
+
+  `msginit -l pt_PT -o main.po -i main.pot`
+
+It first ask for the email of the translator and next generates a file for language chose  (here pt_PT)
+```
+ Is the following your email address?
+
+f.poloni_at_gmx.com
+
+ Please confirm by pressing Return, or enter your email address.
+```
+In the header of the new file you can see all the information related to the selected languague and all msgid (Message Identifier) generated from POT file
+
+```
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-05-02 18:18-0300\n"
+"PO-Revision-Date: 2018-05-30 19:33-0300\n"
+"Last-Translator: Bastet <f.poloni_at_gmx.com>\n"
+"Language-Team: Portuguese\n"
+"Language: pt\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: main.cpp:47
+msgid "Customize keys"
+msgstr ""
+
+#: main.cpp:47
+msgid "Quit"
+msgstr ""
+```
+Now all you have to do is add the translations in each msgstr 
+```
+#: main.cpp:47
+msgid "Customize keys"
+msgstr "Personalizar as chaves"
+
+#: main.cpp:47
+msgid "Quit"
+msgstr "Sair"
+
+Finally, add the language that you translated in the array of languages ​​declared in the translations.sh script.
+
+
+

Ui.cpp

@@ -112,12 +112,12 @@ namespace Bastet{
 
   Curses::Curses(){
     if(initscr()==NULL){
-      fprintf(stderr,"bastet: error while initializing graphics (ncurses library).\n");
+      fprintf(stderr,gettext("bastet: error while initializing graphics (ncurses library).\n"));
       exit(1);
     }
     if(!has_colors()){
       endwin();
-      fprintf(stderr,"bastet: no color support, sorry. Ask the author for a black and white version.");
+      fprintf(stderr,gettext("bastet: no color support, sorry. Ask the author for a black and white version."));
       exit(1);
     }
 
@@ -278,11 +278,11 @@ namespace Bastet{
   void Ui::ChooseLevel(){
     RedrawStatic();
     int ch='0';
-    format fmt("    Get ready!\n"
+    format fmt(gettext("    Get ready!\n"
 	       " \n"
 	       " Starting level = %1% \n"
 	       " 0-9 to change\n"
-	       " <SPACE> to start\n");
+	       " <SPACE> to start\n"));
     string msg;
     while(ch!=' '){
       msg=str(fmt % _level);
@@ -309,15 +309,15 @@ namespace Bastet{
     _scoreWin.RedrawBorder();
 
     wattrset((WINDOW*)_nextWin,COLOR_PAIR(17));
-    mvwprintw(_nextWin,0,0," Next block:");
+    mvwprintw(_nextWin,0,0,gettext(" Next block:"));
     wrefresh(_nextWin);
 
     wattrset((WINDOW*)_scoreWin,COLOR_PAIR(17));
-    mvwprintw(_scoreWin,1,0,"Score:");
+    mvwprintw(_scoreWin,1,0,gettext("Score:"));
     wattrset((WINDOW*)_scoreWin,COLOR_PAIR(18));
-    mvwprintw(_scoreWin,3,0,"Lines:");
+    mvwprintw(_scoreWin,3,0,gettext("Lines:"));
     wattrset((WINDOW*)_scoreWin,COLOR_PAIR(19));
-    mvwprintw(_scoreWin,5,0,"Level:");
+    mvwprintw(_scoreWin,5,0,gettext("Level:"));
     wrefresh(_scoreWin);
   }
 
@@ -376,7 +376,7 @@ namespace Bastet{
 	  break;
 	}
 	else if(ch==keys->Pause){
-	  MessageDialog("Press SPACE or ENTER to resume the game");
+	  MessageDialog(gettext("Press SPACE or ENTER to resume the game"));
 	  RedrawStatic();
 	  RedrawWell(w,b,p);
 	  nodelay(stdscr,TRUE);
@@ -512,24 +512,24 @@ namespace Bastet{
   void Ui::HandleHighScores(difficulty_t diff){
     HighScores *hs=config.GetHighScores(diff);
     if(hs->Qualifies(_points)){
-      string name=InputDialog(" Congratulations! You got a high score \n Please enter your name");
+      string name=InputDialog(gettext(" Congratulations! You got a high score \n Please enter your name"));
       hs->InsertHighScore(_points,name);
     }else{
-      MessageDialog("You did not get into\n"
+      MessageDialog(gettext("You did not get into\n"
 		    "the high score list!\n"
 		    "\n"
 		    "     Try again!\n"
-		    );
+		    ));
     }
   }
 
   void Ui::ShowHighScores(difficulty_t diff){
     HighScores *hs=config.GetHighScores(diff);
     string allscores;
     if(diff==difficulty_normal)
-      allscores+="**Normal difficulty**\n";
+      allscores+=gettext("**Normal difficulty**\n");
     else if(diff==difficulty_hard)
-      allscores+="**Hard difficulty**\n";
+      allscores+=gettext("**Hard difficulty**\n");
     format fmt("%-20.20s %8d\n");
     for(HighScores::reverse_iterator it=hs->rbegin();it!=hs->rend();++it){
       allscores+=str(fmt % it->Scorer % it->Score);
@@ -540,14 +540,14 @@ namespace Bastet{
   void Ui::CustomizeKeys(){
     Keys *keys=config.GetKeys();
     format fmt(
-      "Press the key you wish to use for:\n\n"
-      "%=1.34s\n\n");
-    keys->Down=KeyDialog(str(fmt % "move tetromino DOWN (soft-drop)"));
-    keys->Left=KeyDialog(str(fmt % "move tetromino LEFT"));
-    keys->Right=KeyDialog(str(fmt % "move tetromino RIGHT"));
-    keys->RotateCW=KeyDialog(str(fmt % "rotate tetromino CLOCKWISE"));
-    keys->RotateCCW=KeyDialog(str(fmt % "rotate tetromino COUNTERCLOCKWISE"));
-    keys->Drop=KeyDialog(str(fmt % "DROP tetromino (move down as much as possible immediately)"));
-    keys->Pause=KeyDialog(str(fmt % "PAUSE the game"));
+      gettext("Press the key you wish to use for:\n\n"
+      "%=1.34s\n\n"));
+    keys->Down=KeyDialog(str(fmt % gettext("move tetromino DOWN (soft-drop)")));
+    keys->Left=KeyDialog(str(fmt % gettext("move tetromino LEFT")));
+    keys->Right=KeyDialog(str(fmt % gettext("move tetromino RIGHT")));
+    keys->RotateCW=KeyDialog(str(fmt % gettext("rotate tetromino CLOCKWISE")));
+    keys->RotateCCW=KeyDialog(str(fmt % gettext("rotate tetromino COUNTERCLOCKWISE")));
+    keys->Drop=KeyDialog(str(fmt % gettext("DROP tetromino (move down as much as possible immediately)")));
+    keys->Pause=KeyDialog(str(fmt % gettext("PAUSE the game")));
   }
 }

main.cpp

@@ -33,9 +33,11 @@ using namespace boost::assign;
 
 int main(int argc, char **argv){
   Ui ui;
+  setlocale(LC_ALL, "");
+  bindtextdomain("main", "/usr/share/locale/");
+  textdomain("main");
   while(1){
-
-    int choice=ui.MenuDialog(list_of("Play! (normal version)")("Play! (harder version)")("View highscores")("Customize keys")("Quit"));
+    int choice=ui.MenuDialog(list_of(gettext("Play! (normal version)"))(gettext("Play! (harder version)"))(gettext("View highscores"))(gettext("Customize keys"))(gettext("Quit")));
     switch(choice){
     case 0:{
       //ui.ChooseLevel();

po/es_AR/main.po

@@ -0,0 +1,165 @@
+# Spanish translations for PACKAGE package.
+# Copyright (C) 2018 THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# Bastet <[email protected]>, 2018.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: 0.43.1\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-05-02 18:18-0300\n"
+"PO-Revision-Date: 2018-05-02 18:19-0300\n"
+"Last-Translator: Bastet <[email protected]>\n"
+"Language-Team: Spanish\n"
+"Language: es_Es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: main.cpp:47
+msgid "Customize keys"
+msgstr "Personalizar teclas"
+
+#: main.cpp:47
+msgid "Quit"
+msgstr "Salir"
+
+#: main.cpp:47
+msgid "Play! (harder version)"
+msgstr "¡Juega! (Versión más difícil)"
+
+#: main.cpp:47
+msgid "Play! (normal version)"
+msgstr "¡Juega! (Versión normal)"
+
+#: main.cpp:47
+msgid "View highscores"
+msgstr "Ver puntuaciones altas"
+
+#: Ui.cpp:281
+msgid ""
+"    Get ready!\n"
+" \n"
+" Starting level = %1% \n"
+" 0-9 to change\n"
+" <SPACE> to start\n"
+msgstr ""
+"    Preparate!\n"
+" \n"
+" Nivel inicial = %1% \n"
+" 0-9 to change\n"
+" <ESPACIO> para comenzar\n"
+
+#: Ui.cpp:515
+msgid ""
+" Congratulations! You got a high score \n"
+" Please enter your name"
+msgstr ""
+" Felicitaciones! Has obtenido un puntaje alto \n"
+" Por favor ingrese su nombre"
+
+#: Ui.cpp:312
+msgid " Next block:"
+msgstr " Siguiente:"
+
+#: Ui.cpp:532
+msgid "**Hard difficulty**\n"
+msgstr "**Dificultad difíci**\n"
+
+#: Ui.cpp:530
+msgid "**Normal difficulty**\n"
+msgstr "**Dificultad normal**\n"
+
+#: Ui.cpp:550
+msgid "DROP tetromino (move down as much as possible immediately)"
+msgstr "Soltar figura inmediatamente"
+
+#: Ui.cpp:320
+msgid "Level:"
+msgstr "Nivel:"
+
+#: Ui.cpp:318
+msgid "Lines:"
+msgstr "Líneas:"
+
+#: Ui.cpp:551
+msgid "PAUSE the game"
+msgstr "Pause el juego"
+
+#: Ui.cpp:379
+msgid "Press SPACE or ENTER to resume the game"
+msgstr "Presione ESPACIO o INICIO"
+
+#: Ui.cpp:543
+msgid ""
+"Press the key you wish to use for:\n"
+"\n"
+"%=1.34s\n"
+"\n"
+msgstr ""
+"Presiona la tecla que quieres usar para:\n"
+"\n"
+"%=1.34s\n"
+"\n"
+
+#: Ui.cpp:316
+msgid "Score:"
+msgstr "Puntos:"
+
+#: Ui.cpp:518
+msgid ""
+"You did not get into\n"
+"the high score list!\n"
+"\n"
+"     Try again!\n"
+msgstr ""
+"No ingresaste a la lista de puntajes altos!\n"
+"\n"
+"     Inténtalo nuevamente\n"
+
+#: Ui.cpp:115
+#, c-format
+msgid "bastet: error while initializing graphics (ncurses library).\n"
+msgstr "baster: error al inciar los gráficos (biblioteca ncurses).\n"
+
+#: Ui.cpp:120
+#, c-format
+msgid ""
+"bastet: no color support, sorry. Ask the author for a black and white "
+"version."
+msgstr ""
+"bastet: no hay soporte de color, lo siento. Pídale una versión en blanco y "
+"negro al autor"
+
+#: Ui.cpp:545
+msgid "move tetromino DOWN (soft-drop)"
+msgstr "mover figura ABAJO (caida-suave)"
+
+#: Ui.cpp:546
+msgid "move tetromino LEFT"
+msgstr "mover figura a la IZQUIERDA"
+
+#: Ui.cpp:547
+msgid "move tetromino RIGHT"
+msgstr "mover figura a la DERECHA"
+
+#: Ui.cpp:548
+msgid "rotate tetromino CLOCKWISE"
+msgstr "rotar figura en sentido aL RELOJ"
+
+#: Ui.cpp:549
+msgid "rotate tetromino COUNTERCLOCKWISE"
+msgstr "rotar figura en sentido contrario al RELOJ"
+
+#: Config.cpp:121
+msgid "No one played yet"
+msgstr "Nadie jugó todavía"
+
+#: Config.cpp:121
+msgid "Name of high scorer"
+msgstr "Nombre del máximo anotador"
+
+#: Config.cpp:122
+msgid "High score (points)"
+msgstr "Puntuación alta (puntos)"