src/game/database.h

   1 /*
   2  *
   3  *  Iter Vehemens ad Necem (IVAN)
   4  *  Copyright (C) Timo Kiviluoto
   5  *  Released under the GNU General
   6  *  Public License
   7  *
   8  *  See LICENSING which should be included
   9  *  along with this file for more details
  10  *
  11  */
  12 #ifndef __DATABASE_H__
  13 #define __DATABASE_H__
  14
  15 #include "ivancommon.h"
  16
  17 #include <map>
  18
  19 #include "typedef.h"
  20
  21
  22 class inputfile;
  23 class festring;
  24
  25
  26 template <class database> struct databasememberbase {
  27   virtual ~databasememberbase () {}
  28   virtual void ReadData(database &, inputfile &) = 0;
  29 };
  30
  31
  32 template <class type> class databasecreator {
  33 public:
  34   typedef typename type::database database;
  35   typedef typename type::prototype prototype;
  36   typedef std::map<festring, databasememberbase<database> *> databasemembermap;
  37
  38   virtual ~databasecreator () {}
  39
  40   static void ReadFrom (const festring &baseFileName);
  41   static void FindDataBase (const database *&, const prototype *, int);
  42   static void InstallDataBase (type *, int);
  43   static void CreateDataBaseMemberMap ();
  44   static int CreateDivineConfigurations (const prototype *, database **, int);
  45
  46 private:
  47   static truth AnalyzeData (inputfile &, cfestring &, database &);
  48   static void CheckDefaults (cfestring &, database &);
  49   static void CreateLTerrainDataBaseMemberMap ();
  50   static void SetBaseValue (cfestring &, databasememberbase<database> *, database &);
  51   static databasemembermap &GetDataBaseMemberMap();
  52 };
  53
  54
  55 class databasesystem {
  56 public:
  57   virtual ~databasesystem () {}
  58
  59   static void Initialize ();
  60 };
  61
  62
  63 #endif