Initial commit

engines/titanic/pet_control/pet_inventory_glyphs.h

@@ -0,0 +1,158 @@
+/* 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 TITANIC_PET_INVENTORY_GLYPHS_H
+#define TITANIC_PET_INVENTORY_GLYPHS_H
+
+#include "titanic/carry/carry.h"
+#include "titanic/pet_control/pet_glyphs.h"
+#include "titanic/support/screen_manager.h"
+
+namespace Titanic {
+
+class CPetInventoryGlyph : public CPetGlyph {
+private:
+	/**
+	 * Populate the details for an item
+	 */
+	int populateItem(CGameObject *item, bool isLoading);
+
+	/**
+	 * For items which can have multiple different states, such as the
+	 * beer glass or Maitre D arms, returns the correct item index to use
+	 * for getting the inventory item glyph and description
+	 */
+	int getItemIndex(CGameObject *item, bool isLoading);
+
+	/**
+	 * Start a repeated animation for the item
+	 */
+	void startRepeatedMovie();
+
+	/**
+	 * Start a singular (non-repeating) animation for the item,
+	 * such as an item's transformation into a piece of Titania
+	 */
+	void startSingularMovie();
+
+	/**
+	 * Stop any previously started foreground or background movie
+	 */
+	void stopMovie();
+
+	/**
+	 * Reposition the inventory item
+	 */
+	void reposition(const Point &pt);
+public:
+	CGameObject *_item;
+	bool _active;
+	CGameObject *_repeated;
+	CGameObject *_singular;
+public:
+	CPetInventoryGlyph() : _item(nullptr), _active(true),
+		_repeated(nullptr), _singular(nullptr) {}
+	CPetInventoryGlyph(CCarry *item, bool active) : _item(item),
+		_active(active), _repeated(nullptr), _singular(nullptr) {}
+
+	/**
+	 * Called when the PET area is entered
+	 */
+	void enter() override;
+
+	/**
+	 * Called when the PET area is left
+	 */
+	void leave() override;
+
+	/**
+	 * Draw the glyph at a specified position
+	 */
+	void drawAt(CScreenManager *screenManager, const Point &pt, bool isHighlighted) override;
+
+	/**
+	 * Unhighlight any currently highlighted element
+	 */
+	void unhighlightCurrent() override;
+
+	/**
+	 * Highlight any currently highlighted element
+	 */
+	void highlightCurrent(const Point &pt) override;
+
+	/**
+	 * Glyph has been shifted to be first visible one
+	 */
+	void glyphFocused(const Point &topLeft, bool flag) override;
+
+	/**
+	 * Called when a glyph drag starts
+	 */
+	bool dragGlyph(const Point &topLeft, CMouseDragStartMsg *msg) override;
+
+	/**
+	 * Returns the tooltip text for when the glyph is selected
+	 */
+	void getTooltip(CTextControl *text) override;
+
+	/**
+	 * Return whether the glyph is currently valid
+	 */
+	bool isValid() const override { return _item && _repeated; }
+
+	/**
+	 * Returns the object associated with the glyph
+	 */
+	CGameObject *getObjectAt() override { return _item; }
+
+	/**
+	 * Does a processing action on the glyph
+	 */
+	bool doAction(CGlyphAction *action) override;
+
+	/**
+	 * Set the inventory item
+	 */
+	void setItem(CGameObject *item, bool isLoading);
+};
+
+class CInventoryGlyphAction : public CGlyphAction {
+public:
+	CGameObject *_item;
+public:
+	CInventoryGlyphAction(CGameObject *item, GlyphActionMode mode) :
+		CGlyphAction(mode), _item(item) {}
+};
+
+class CPetInventoryGlyphs : public CPetGlyphs {
+	friend class CPetInventoryGlyph;
+private:
+	CGameObject *getBackground(int index);
+public:
+	/**
+	 * Do an action on the glyphs
+	 */
+	bool doAction(CInventoryGlyphAction *item);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_PET_INVENTORY_GLYPHS_H */