diff options
Diffstat (limited to 'engines/gob/gob.h')
-rw-r--r-- | engines/gob/gob.h | 96 |
1 files changed, 70 insertions, 26 deletions
diff --git a/engines/gob/gob.h b/engines/gob/gob.h index 3538390875..6f64053fe6 100644 --- a/engines/gob/gob.h +++ b/engines/gob/gob.h @@ -36,31 +36,20 @@ class Snd; class Video; class Global; class Draw; -class Anim; class CDROM; class DataIO; class Goblin; +class ImdPlayer; class Init; class Inter; class Map; class Mult; -class Pack; class PalAnim; class Parse; class Scenery; -class GTimer; class Util; class Adlib; -/* -#define VAR_OFFSET(offs) (*(uint32 *)(_vm->_global->_inter_variables + (offs))) -#define VAR(var) VAR_OFFSET((var) << 2) -#define VAR_ADDRESS(var) (&VAR(var)) - -#define WRITE_VAR_OFFSET(offs, val) (VAR_OFFSET(offs) = (val)) -#define WRITE_VAR(var, val) WRITE_VAR_OFFSET((var) << 2, (val)) -*/ - #define VARP(offs) (_vm->_global->_inter_variables + (offs)) #define WRITE_VARO_UINT32(offs, val) _vm->_global->writeVar(offs, (uint32) (val)) #define WRITE_VARO_UINT16(offs, val) _vm->_global->writeVar(offs, (uint16) (val)) @@ -114,12 +103,62 @@ enum SaveFiles { SAVE_BLO // Notes }; +// A "smart" reference counting templated class +template<typename T> +class ReferenceCounter { +public: + class Ptr { + public: + T* operator-> () { return _p; } + T& operator* () { return *_p; } + operator T*() { return _p; } + + Ptr(T* p) : _p(p) { ++_p->_references; } + Ptr() : _p(0) { } + + ~Ptr() { + if (_p && (--_p->_references == 0)) + delete _p; + } + + Ptr(const Ptr& p) : _p(p._p) { ++_p->_references; } + + Ptr& operator= (const Ptr& p) { + ++p._p->_references; + if (_p && (--_p->_references == 0)) + delete _p; + _p = p._p; + return *this; + } + Ptr* operator= (const Ptr* p) { + if (p) + ++p->_p->_references; + if (_p && (--_p->_references == 0)) + delete _p; + + _p = p ? p->_p : 0; + return this; + } + + private: + T* _p; + }; + + ReferenceCounter() : _references(0) { } + virtual ~ReferenceCounter() {} + +private: + unsigned _references; + friend class Ptr; +}; + class GobEngine : public Engine { protected: char **_saveFiles; char *_saveSlotFile; char _saveIndex[600]; byte _saveIndexSizes[600]; + GobEngine *_vm; int go(); int init(); @@ -133,10 +172,7 @@ protected: bool detectGame(); public: - GobEngine(OSystem *syst); - virtual ~GobEngine(); - - void shutdown(); + static const Common::Language _gobToScummVMLang[]; Common::RandomSource _rnd; @@ -149,34 +185,42 @@ public: bool _noMusic; bool _quitRequested; + Global *_global; + Util *_util; + DataIO *_dataIO; Game *_game; Snd *_snd; Video *_video; - Global *_global; Draw *_draw; - Anim *_anim; CDROM *_cdrom; - DataIO *_dataio; Goblin *_goblin; Init *_init; Map *_map; Mult *_mult; - Pack *_pack; - PalAnim *_palanim; + PalAnim *_palAnim; Parse *_parse; Scenery *_scenery; - GTimer *_gtimer; - Util *_util; Inter *_inter; Adlib *_adlib; - GobEngine *_vm; + ImdPlayer *_imdPlayer; - void writeVarDebug(uint32 offs, uint32 v); + void shutdown(); int32 getSaveSize(enum SaveFiles sFile); void saveGameData(enum SaveFiles sFile, int16 dataVar, int32 size, int32 offset); void loadGameData(enum SaveFiles sFile, int16 dataVar, int32 size, int32 offset); + const char *getLangDesc(int16 language) { + if ((language < 0) || (language > 8)) + language = 2; + return Common::getLanguageDescription(_gobToScummVMLang[language]); + } + void validateLanguage(); + void validateVideoMode(int16 videoMode); + + GobEngine(OSystem *syst); + virtual ~GobEngine(); }; } // End of namespace Gob -#endif + +#endif // GOB_GOB_H |