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131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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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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*/
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#ifndef CRYOMNI3D_FIXED_IMAGE_H
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#define CRYOMNI3D_FIXED_IMAGE_H
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#include "common/func.h"
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#include "cryomni3d/cryomni3d.h"
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#include "cryomni3d/objects.h"
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namespace Graphics {
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struct Surface;
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}
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namespace CryOmni3D {
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struct FixedImageConfiguration {
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uint spriteNothing;
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uint spriteLow;
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uint spriteHigh;
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uint spriteLeft;
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uint spriteRight;
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uint spriteQuestion;
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uint spriteListen;
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uint spriteSee;
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uint spriteUse;
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uint spriteSpeak;
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int16 toolbarTriggerY;
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};
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class ZonFixedImage {
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public:
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typedef Common::Functor1<ZonFixedImage *, void> CallbackFunctor;
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enum ZonesMode {
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kZonesMode_None = 0,
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kZonesMode_Standard,
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kZonesMode_Object
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};
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/* These functions are used in main engine code */
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ZonFixedImage(CryOmni3DEngine &engine, Inventory &inventory, const Sprites &sprites,
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const FixedImageConfiguration *configuration);
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~ZonFixedImage();
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void run(const CallbackFunctor *callback);
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/* This function is used to refresh image after various events */
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void display() const;
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/* These functions and attributes are used in image handler */
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void load(const Common::String &image, const char *zone = nullptr);
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void manage();
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void updateSurface(const Graphics::Surface *newSurface);
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const Graphics::Surface *surface() const { return _imageSurface; }
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void changeCallback(CallbackFunctor *callback) { delete _callback; _callback = callback; }
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Common::Point getZoneCenter(uint zoneId) const;
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void disableZone(uint zoneId) { _zones[zoneId].valid = false; }
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ZonesMode _zonesMode;
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/* These attributes are read by the image handler to check what action player did */
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uint _currentZone;
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bool _exit;
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bool _zoneLow;
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bool _zoneHigh;
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bool _zoneHighLeft;
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bool _zoneHighRight;
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bool _zoneLeft;
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bool _zoneRight;
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bool _zoneQuestion;
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bool _zoneListen;
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bool _zoneSee;
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bool _zoneUse;
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bool _zoneSpeak;
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Object *_usedObject;
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Common::KeyState _key;
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protected:
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const CallbackFunctor *_callback;
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CryOmni3DEngine &_engine;
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Inventory &_inventory;
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const Sprites &_sprites;
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struct Zone {
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Common::Rect rect;
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/* ZON file stores the index in the sprite */
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uint16 spriteId;
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uint16 cursorId;
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bool valid;
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};
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void loadZones(const Common::String &image);
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void handleMouseZones(const Common::Array<Zone>::const_iterator ¤tZone);
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Image::ImageDecoder *_imageDecoder;
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const Graphics::Surface *_imageSurface;
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Common::Array<Zone> _zones;
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Common::Array<Zone>::size_type _highLeftId;
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Common::Array<Zone>::size_type _highRightId;
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const FixedImageConfiguration *_configuration;
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bool _refreshCursor;
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};
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} // End of namespace CryOmni3D
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#endif
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