Add support for floor item sprites

This commit adds a sprite hierarchy (Sprite->ImageSprite,AnimatedSprite,CompundSprite;
CompoundSprite,Actor->ActorSprite;ActorSprite->Being,FloorItem) to collect common
functionailty into new base classes which will make other Mantis tickets easier to do.
Also allows monsters to use particle effects.

Reviewed-by: Bertram

1 files changed, 67 insertions, 0 deletions

diff --git a/src/compoundsprite.h b/src/compoundsprite.h
new file mode 100644
index 00000000..b3925216
--- /dev/null
+++ b/src/compoundsprite.h
@@ -0,0 +1,67 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  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
+ *  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 COMPOUNDSPRITE_H
+#define COMPOUNDSPRITE_H
+
+#include "sprite.h"
+
+#include <vector>
+
+class CompoundSprite : public Sprite, public std::vector<Sprite*>
+{
+public:
+    CompoundSprite();
+
+    ~CompoundSprite();
+
+    virtual void reset();
+
+    virtual void play(SpriteAction action);
+
+    virtual void update(int time);
+
+    virtual bool draw(Graphics* graphics, int posX, int posY) const;
+
+    /**
+     * Gets the width in pixels of the first sprite in the list.
+     */
+    virtual int getWidth() const;
+
+    /**
+     * Gets the height in pixels of the first sprite in the list.
+     */
+    virtual int getHeight() const;
+
+    virtual Image* getImage() const;
+
+    virtual void setDirection(SpriteDirection direction);
+
+    virtual Sprite *getSprite(int index) const
+    { return at(index); }
+
+    int getNumberOfLayers()
+    { return size(); }
+};
+
+typedef CompoundSprite::iterator SpriteIterator;
+typedef CompoundSprite::const_iterator SpriteConstIterator;
+
+#endif // COMPOUNDSPRITE_H