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Viewing changes to engines/hugo/inventory.h

  • Committer: Bazaar Package Importer
  • Author(s): Moritz Muehlenhoff
  • Date: 2011-05-25 19:02:23 UTC
  • mto: (21.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 24.
  • Revision ID: james.westby@ubuntu.com-20110525190223-fiqm0oaec714xk31
Tags: upstream-1.3.0
Import upstream version 1.3.0

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engines/hugo/inventory.h
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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 *
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 * $URL: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-1-2-1/engines/hugo/inventory.h $
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 * $Id: inventory.h 52406 2010-08-27 09:48:53Z strangerke $
 
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 * $URL$
 
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 * $Id$
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 *
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 */
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#define HUGO_INVENTORY_H
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namespace Hugo {
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#define NUM_ARROWS     2                            // Number of arrows (left/right)
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#define LEFT_ARROW     -2                           // Cursor over Left arrow in inventory icon bar
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#define RIGHT_ARROW    -3                           // Cursor over Right arrow in inventory icon bar
 
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/**
 
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 * Actions for Process_inventory()
 
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 */
 
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enum invact_t {kInventoryActionInit, kInventoryActionLeft, kInventoryActionRight, kInventoryActionGet};
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class InventoryHandler {
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public:
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        InventoryHandler(HugoEngine &vm);
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        int16 processInventory(invact_t action, ...);
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        void runInventory();
 
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        InventoryHandler(HugoEngine *vm);
 
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        void     setInventoryObjId(int16 objId);
 
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        void     setInventoryState(istate_t state);
 
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        void     freeInvent();
 
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        int16    getInventoryObjId() const;
 
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        istate_t getInventoryState() const;
 
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        int16 findIconId(int16 objId);
 
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        void  loadInvent(Common::SeekableReadStream &in);
 
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        int16 processInventory(const invact_t action, ...);
 
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        void  runInventory();
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private:
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        HugoEngine &_vm;
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        void constructInventory(int16 imageTotNumb, int displayNumb, bool scrollFl, int16 firstObjId);
 
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        HugoEngine *_vm;
 
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        static const int kStepDy = 8;                   // Pixels per step movement
 
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        int16    _firstIconId;                          // Index of first icon to display
 
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        int16   *_invent;
 
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        istate_t _inventoryState;                       // Inventory icon bar state
 
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        int16    _inventoryHeight;                      // Inventory icon bar height
 
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        int16    _inventoryObjId;                       // Inventory object selected, or -1
 
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        byte     _maxInvent;
 
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        void constructInventory(const int16 imageTotNumb, int displayNumb, const bool scrollFl, int16 firstObjId);
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};
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} // End of namespace Hugo