src/game/command.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 __COMMAND_H__
  13 #define __COMMAND_H__
  14
  15 #include "ivancommon.h"
  16
  17 #include <vector>
  18
  19 #include "ivandef.h"
  20
  21
  22 typedef truth (item::*sorter) (ccharacter *) const;
  23
  24 class command {
  25 public:
  26   command (cchar *name, truth (*LinkedFunction)(character *), cchar *Description,
  27     char Key1, char Key2, truth UsableInWilderness, truth WizardModeFunction=false);
  28
  29   truth (*GetLinkedFunction() const) (character *) { return LinkedFunction; }
  30
  31   cchar *GetDescription () const { return Description; }
  32   const festring &GetName () const { return mName; }
  33   char GetKey () const;
  34   char GetKey1 () const { return Key1; }
  35   char GetKey2 () const { return Key2; }
  36   void SetKeys (char k1, char k2) { Key1 = k1; Key2 = k2; }
  37   truth IsUsableInWilderness () const { return UsableInWilderness; }
  38   truth IsWizardModeFunction () const { return WizardModeFunction; }
  39
  40 private:
  41   festring mName;
  42   truth (*LinkedFunction) (character *);
  43   cchar *Description;
  44   char Key1;
  45   char Key2;
  46   truth UsableInWilderness;
  47   truth WizardModeFunction;
  48 };
  49
  50
  51 class commandsystem {
  52 public:
  53   commandsystem ();
  54
  55   static void ConfigureKeys ();
  56   static void SaveKeys (truth forced=false);
  57
  58   static command *GetCommand (int idx) { return (idx >= 0 && idx < (int)mCommands.size()) ? mCommands[idx] : 0; }
  59
  60   static truth Consume (character*, cchar*, sorter);
  61
  62   static void RegisterCommand (command *);
  63
  64 protected:
  65   //static command *Command[];
  66   static std::vector<command *> mCommands;
  67 };
  68
  69
  70 #endif