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, 16 insertions, 0 deletions

diff --git a/src/resources/spritedef.h b/src/resources/spritedef.h
index 5bb6078e..d5db542c 100644
--- a/src/resources/spritedef.h
+++ b/src/resources/spritedef.h
@@ -26,12 +26,28 @@
 
 #include <libxml/tree.h>
 
+#include <list>
 #include <map>
 #include <string>
 
 class Action;
 class ImageSet;
 
+struct SpriteReference
+{
+    std::string sprite;
+    int variant;
+};
+
+struct SpriteDisplay
+{
+    std::string image;
+    std::list<SpriteReference*> sprites;
+    std::list<std::string> particles;
+};
+
+typedef std::list<SpriteReference*>::const_iterator SpriteRefs;
+
 enum SpriteAction
 {
     ACTION_DEFAULT = 0,