CRYOMNI3D: Add engine for Versailles 1685

1 files changed, 102 insertions, 0 deletions

diff --git a/engines/cryomni3d/objects.h b/engines/cryomni3d/objects.h
new file mode 100644
index 0000000000..917233c02f
--- /dev/null
+++ b/engines/cryomni3d/objects.h
@@ -0,0 +1,102 @@
+/* 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 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 CRYOMNI3D_OBJECTS_H
+#define CRYOMNI3D_OBJECTS_H
+
+#include "common/array.h"
+#include "common/func.h"
+#include "common/str.h"
+
+#include "cryomni3d/sprites.h"
+
+namespace CryOmni3D {
+
+class Object {
+public:
+	typedef Common::Functor0<void> *ViewCallback;
+
+	Object() : _valid(false), _idCA(-1), _idCl(-1), _idSA(-1), _idSl(-1), _idOBJ(-1),
+		_viewCallback(nullptr) {}
+
+	Object(const Sprites &sprites, unsigned int idCA, unsigned int idOBJ) : _idCA(idCA),
+		_idCl(sprites.calculateSpriteId(idCA, 1)), _idSA(sprites.calculateSpriteId(idCA, 2)),
+		_idSl(sprites.calculateSpriteId(idCA, 3)),
+		_valid(true), _idOBJ(idOBJ), _viewCallback(nullptr) {}
+
+	~Object() { delete _viewCallback; }
+
+	unsigned int valid() const { return _valid; }
+	unsigned int idCA() const { return _idCA; }
+	unsigned int idCl() const { return _idCl; }
+	unsigned int idSA() const { return _idSA; }
+	unsigned int idSl() const { return _idSl; }
+	unsigned int idOBJ() const { return _idOBJ; }
+	ViewCallback viewCallback() const { return _viewCallback; }
+	// Takes ownership of the pointer
+	void setViewCallback(ViewCallback callback) { _viewCallback = callback; }
+
+	void rename(unsigned int newIdOBJ) { _idOBJ = newIdOBJ; }
+
+private:
+	unsigned int _idOBJ;
+	unsigned int _idCA;
+	unsigned int _idCl;
+	unsigned int _idSA;
+	unsigned int _idSl;
+	bool _valid;
+	ViewCallback _viewCallback;
+};
+
+class Objects : public Common::Array<Object> {
+public:
+	Object *findObjectByNameID(unsigned int nameID);
+	Object *findObjectByIconID(unsigned int iconID);
+private:
+};
+
+class Inventory : public Common::Array<Object *> {
+public:
+	Inventory() : _selectedObject(nullptr), _changeCallback(nullptr) { }
+	~Inventory() { delete _changeCallback; }
+	void init(unsigned int count, Common::Functor1<unsigned int, void> *changeCallback) { _changeCallback = changeCallback; resize(count); }
+
+	void clear();
+	void add(Object *);
+	void remove(unsigned int position);
+	void removeByCursorId(unsigned int cursorId);
+	void removeByNameId(unsigned int nameId);
+	bool inInventoryByCursorId(unsigned int cursorId) const;
+	bool inInventoryByNameId(unsigned int nameId) const;
+
+	Object *selectedObject() const { return _selectedObject; }
+	void setSelectedObject(Object *obj) { _selectedObject = obj; }
+
+private:
+	Object *_selectedObject;
+	Common::Functor1<unsigned int, void> *_changeCallback;
+};
+
+} // End of namespace CryOmni3D
+
+#endif
+