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, 1 insertions, 0 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 79f21863..74997b90 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -335,6 +335,7 @@ void Game::logic()
 
     // Handle all necessary game logic
     beingManager->logic();
+    floorItemManager->logic();
     particleEngine->update();
     if (mCurrentMap)
         mCurrentMap->update();