source/language.h

   1 //**************************************************************************
   2 //**
   3 //**    ##   ##    ##    ##   ##   ####     ####   ###     ###
   4 //**    ##   ##  ##  ##  ##   ##  ##  ##   ##  ##  ####   ####
   5 //**     ## ##  ##    ##  ## ##  ##    ## ##    ## ## ## ## ##
   6 //**     ## ##  ########  ## ##  ##    ## ##    ## ##  ###  ##
   7 //**      ###   ##    ##   ###    ##  ##   ##  ##  ##       ##
   8 //**       #    ##    ##    #      ####     ####   ##       ##
   9 //**
  10 //**  Copyright (C) 1999-2006 Jānis Legzdiņš
  11 //**  Copyright (C) 2018-2023 Ketmar Dark
  12 //**
  13 //**  This program is free software: you can redistribute it and/or modify
  14 //**  it under the terms of the GNU General Public License as published by
  15 //**  the Free Software Foundation, version 3 of the License ONLY.
  16 //**
  17 //**  This program is distributed in the hope that it will be useful,
  18 //**  but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 //**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 //**  GNU General Public License for more details.
  21 //**
  22 //**  You should have received a copy of the GNU General Public License
  23 //**  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24 //**
  25 //**************************************************************************
  26 #ifndef VAVOOM_LANGUAGE_HEADER
  27 #define VAVOOM_LANGUAGE_HEADER
  28
  29
  30 class VLanguage {
  31 private:
  32   struct VLangEntry {
  33     vint32 PassNum;
  34     VStr Value;
  35   };
  36
  37   TMap<VName, VLangEntry> table;
  38
  39   void FreeNonDehackedStrings ();
  40   void ParseLanguageScript (vint32 Lump, const char *InCode, bool ExactMatch, vint32 PassNum);
  41   VStr HandleEscapes (VStr Src);
  42
  43 public:
  44   VLanguage () noexcept;
  45   ~VLanguage () noexcept;
  46
  47   void LoadStrings (const char *LangId);
  48
  49   VStr Find (VName Key, bool *found=nullptr) const;
  50   VStr Find (const char *s, bool *found=nullptr) const;
  51
  52   VStr operator [] (VName Key) const;
  53   VStr operator [] (const char *s) const;
  54   VStr operator [] (const VStr &s) const;
  55
  56   // WITH '$'!
  57   VStr Translate (const VStr &s) const;
  58
  59   bool HasTranslation (VName s) const;
  60   bool HasTranslation (const char *s) const;
  61
  62   VName GetStringId (VStr Str);
  63   VName GetStringIdCI (VStr Str);
  64   void ReplaceString (VName, VStr);
  65 };
  66
  67
  68 extern VLanguage GLanguage;
  69
  70
  71 #endif