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engines/dgds/inventory.h

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+/* 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.
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef DGDS_INVENTORY_H
+#define DGDS_INVENTORY_H
+
+#include "common/serializer.h"
+#include "common/error.h"
+#include "dgds/request.h"
+
+namespace Graphics {
+class ManagedSurface;
+}
+
+namespace Dgds {
+
+class GameItem;
+
+class Inventory {
+public:
+	Inventory();
+
+	bool isOpen() const { return _isOpen; }
+	void open();
+	void close();
+	void draw(Graphics::ManagedSurface &surf, int itemCount);
+	void drawItems(Graphics::ManagedSurface &surf);
+	void drawTime(Graphics::ManagedSurface &surf);
+	void drawHeader(Graphics::ManagedSurface &surf);
+
+	void mouseUpdate(const Common::Point &pt);
+	void mouseLDown(const Common::Point &pt);
+	void mouseLUp(const Common::Point &pt);
+	void mouseRUp(const Common::Point &pt);
+
+	void setRequestData(const REQFileData &data);
+	void setShowZoomBox(bool val) { _showZoomBox = val; }
+	bool isZoomVisible() const { return _showZoomBox; }
+
+	Common::Error syncState(Common::Serializer &s);
+
+	static const byte HOC_CHARACTER_QUALS[];
+private:
+	GameItem *itemUnderMouse(const Common::Point &pt);
+	bool isItemInInventory(const GameItem &item);
+
+	uint16 _openedFromSceneNum;
+
+	bool _showZoomBox;
+	bool _isOpen;
+	ButtonGadget *_prevPageBtn;
+	ButtonGadget *_nextPageBtn;
+	TextAreaGadget *_invClock;
+	Gadget *_itemZoomBox;
+	Gadget *_itemBox;
+	ButtonGadget *_exitButton;
+	ButtonGadget *_clockSkipMinBtn;
+	ButtonGadget *_clockSkipHrBtn;
+	ButtonGadget *_dropBtn;
+	ImageGadget *_itemArea;
+	ButtonGadget *_giveToBtn;
+	ButtonGadget *_changeCharBtn;
+
+	REQFileData _reqData;
+	int _highlightItemNo;	// -1 means no item highlighted.
+	int _itemOffset;  		// for scrolling through the item list
+	int _fullWidth;  		// width of the box including zoom
+};
+
+} // end namespace Dgds
+
+#endif // DGDS_INVENTORY_H