src/game/room.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
  13 #ifndef __ROOM_H__
  14 #define __ROOM_H__
  15
  16 #include "v2.h"
  17
  18 class room;
  19 class item;
  20 class olterrain;
  21 class lsquare;
  22 class festring;
  23 class outputfile;
  24 class inputfile;
  25 class character;
  26
  27 typedef room* (*roomspawner)();
  28
  29 class roomprototype
  30 {
  31  public:
  32   roomprototype(roomspawner, cchar*);
  33   room* Spawn() const { return Spawner(); }
  34   room* SpawnAndLoad(inputfile&) const;
  35   cchar* GetClassID() const { return ClassID; }
  36   int GetIndex() const { return Index; }
  37  private:
  38   int Index;
  39   roomspawner Spawner;
  40   cchar* ClassID;
  41 };
  42
  43 class room
  44 {
  45  public:
  46   typedef roomprototype prototype;
  47   room() : LastMasterSearchTick(0), MasterID(0), LastWardSearchTick(0) { }
  48   virtual ~room() { }
  49   virtual void Save(outputfile&) const;
  50   virtual void Load(inputfile&);
  51   virtual void Enter(character*) { }
  52   v2 GetPos() const { return Pos; }
  53   void SetPos(v2 What) { Pos = What; }
  54   v2 GetSize() const { return Size; }
  55   void SetSize(v2 What) { Size = What; }
  56   void SetIndex(int What) { Index = What; }
  57   int GetIndex() const { return Index; }
  58   character* GetMaster() const;
  59   void SetMasterID(uLong What) { MasterID = What; }
  60   virtual truth PickupItem(character*, item*, int) { return true; }
  61   virtual truth DropItem(character*, item*, int) { return true; }
  62   int GetDivineMaster() const { return DivineMaster; }
  63   void SetDivineMaster(int What) { DivineMaster = What; }
  64   virtual void KickSquare(character*, lsquare*) { }
  65   virtual truth ConsumeItem(character*, item*, int) { return true; }
  66   virtual truth AllowDropGifts() const { return true; }
  67   virtual truth Drink(character*) const { return true; }
  68   virtual truth HasDrinkHandler() const { return false; }
  69   virtual truth Dip(character*) const { return true; }
  70   virtual truth HasDipHandler() const { return false; }
  71   virtual void TeleportSquare(character*, lsquare*) { }
  72   virtual const prototype* GetProtoType() const = 0;
  73   int GetType() const { return GetProtoType()->GetIndex(); }
  74   virtual void DestroyTerrain(character*);
  75   virtual truth AllowSpoil(citem*) const { return true; }
  76   virtual truth CheckDestroyTerrain(character*);
  77   virtual int GetGodRelationAdjustment() const { return -50; }
  78   virtual truth AllowKick(ccharacter*, const lsquare*) const { return true; }
  79   truth MasterIsActive() const;
  80   truth CheckKickSquare(ccharacter*, const lsquare*) const;
  81   virtual void HostileAction(character*) const { }
  82   virtual truth AllowAltarPolymorph() const { return true; }
  83   virtual truth AllowFoodSearch() const { return true; }
  84   virtual void ReceiveVomit(character*) { }
  85   virtual truth IsOKToDestroyWalls(ccharacter*) const;
  86   virtual void AddItemEffect(item*) { };
  87   void FinalProcessForBone();
  88   void SetFlags(uLong What) { Flags = What; }
  89   truth DontGenerateMonsters() const { return Flags & NO_MONSTER_GENERATION; }
  90   olterrain* GetWard() const;
  91   truth WardIsActive() const;
  92   virtual truth IsOKToTeleportInto() const;
  93  protected:
  94   mutable character* Master;
  95   mutable uLong LastMasterSearchTick;
  96   v2 Pos;
  97   v2 Size;
  98   uLong MasterID;
  99   int Index;
 100   int DivineMaster;
 101   uLong Flags;
 102   mutable olterrain* Ward;
 103   mutable ulong LastWardSearchTick;
 104 };
 105
 106 #ifdef __FILE_OF_STATIC_ROOM_PROTOTYPE_DEFINITIONS__
 107 #define ROOM_PROTO(name)\
 108 template<> const roomprototype\
 109   name##sysbase::ProtoType((roomspawner)(&name##sysbase::Spawn), #name);
 110 #else
 111 #define ROOM_PROTO(name)
 112 #endif
 113
 114 #define ROOM(name, base)\
 115 class name;\
 116 typedef simplesysbase<name, base, roomprototype> name##sysbase;\
 117 ROOM_PROTO(name)\
 118 class name : public name##sysbase
 119
 120 #endif