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author | D G Turner | 2012-10-12 17:03:32 +0100 |
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committer | D G Turner | 2012-10-12 17:03:32 +0100 |
commit | 151b7beb47ec4b964862d6779bd48e3a33482bbd (patch) | |
tree | 867717c5266d0908d95edd82560599be20a4ede9 /engines/pegasus/items/itemdragger.h | |
parent | 80af0e239473f85c49cc2da3c848dfcde41d4a37 (diff) | |
parent | 2b55837650c4229dc3d75b660cecfc7a3292e5e0 (diff) | |
download | scummvm-rg350-151b7beb47ec4b964862d6779bd48e3a33482bbd.tar.gz scummvm-rg350-151b7beb47ec4b964862d6779bd48e3a33482bbd.tar.bz2 scummvm-rg350-151b7beb47ec4b964862d6779bd48e3a33482bbd.zip |
Merge branch 'master' into teenagentRefactor
Conflicts:
engines/teenagent/callbacks.cpp
Diffstat (limited to 'engines/pegasus/items/itemdragger.h')
-rw-r--r-- | engines/pegasus/items/itemdragger.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/engines/pegasus/items/itemdragger.h b/engines/pegasus/items/itemdragger.h new file mode 100644 index 0000000000..fce953d695 --- /dev/null +++ b/engines/pegasus/items/itemdragger.h @@ -0,0 +1,96 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef PEGASUS_ITEMS_ITEMDRAGGER_H +#define PEGASUS_ITEMS_ITEMDRAGGER_H + +#include "pegasus/elements.h" +#include "pegasus/input.h" + +namespace Pegasus { + +// TODO: Merge SpriteDragger and ItemDragger + +class Hotspot; +class Sprite; + +class SpriteDragger : public Tracker { +public: + SpriteDragger(); + virtual ~SpriteDragger() {} + + void setDragSprite(Sprite *); + Sprite *getDragSprite() { return _draggingSprite; } + + void setDragConstraints(const Common::Rect &, const Common::Rect &); + void getDragConstraints(Common::Rect &, Common::Rect &) const; + + void startTracking(const Input &); + void continueTracking(const Input&); + + Hotspot *getLastHotspot() const { return _lastHotspot; } + +protected: + virtual void enterHotspot(Hotspot *) {} + virtual void exitHotspot(Hotspot *) {} + + Sprite *_draggingSprite; + Common::Point _startPoint, _lastPoint, _dragOffset; + Common::Point _startRawPoint, _lastRawPoint; + Common::Rect _rawLimitRect; + Common::Rect _limitRect; + Common::Rect _slopRect; + Hotspot *_lastHotspot; + + // This is a replica of QuickDraw's PinPointInRect function + void pinPointInRect(const Common::Rect &, Common::Point &); +}; + +class PegasusEngine; + +class ItemDragger : public SpriteDragger { +public: + ItemDragger(PegasusEngine *); + virtual ~ItemDragger() {} + + void setHighlightBounds(); + void startTracking(const Input &); + void stopTracking(const Input &); + bool stopTrackingInput(const Input &); + +protected: + virtual void enterHotspot(Hotspot *); + virtual void exitHotspot(Hotspot *); + + PegasusEngine *_owner; + DropHighlight _inventoryHighlight; + Hotspot _inventoryDropSpot; + DropHighlight _biochipHighlight; + Hotspot _biochipDropSpot; +}; + +} // End of namespace Pegasus + +#endif |