* server sends confirmation (given later to player interface) after applying request (will be needed for AI)

* created new package for injuring multiple units - needed for area spells (not tested)
* proper screen updating on garrison change
* spell effects will be removed when they time out
* Corpse (Skeleton) will be accessible from all directions
* new objects supported:
- Corpse
- Lean To
- Wagon
- Warrior's Tomb

* several minor improvements

lib/NetPacksLib.cpp

@@ -448,6 +448,16 @@ DLL_EXPORT void BattleNextRound::applyGs( CGameState *gs )
 		s->state -= MOVED;
 		s->state -= HAD_MORALE;
 		s->counterAttacks = 1;
+
+		//remove effects and restore only those with remaining turns in duration
+		std::vector<CStack::StackEffect> tmpEffects = s->effects;
+		s->effects.clear();
+		for(int i=0; i < tmpEffects.size(); i++)
+		{
+			tmpEffects[i].turnsRemain--;
+			if(tmpEffects[i].turnsRemain > 0)
+				s->effects.push_back(tmpEffects[i]);
+		}
 	}
 }
 
@@ -545,6 +555,12 @@ DLL_EXPORT void SetStackEffect::applyGs( CGameState *gs )
 	}
 }
 
+DLL_EXPORT void StacksInjured::applyGs( CGameState *gs )
+{
+	BOOST_FOREACH(BattleStackAttacked stackAttacked, stacks)
+		stackAttacked.applyGs(gs);
+}
+
 DLL_EXPORT void YourTurn::applyGs( CGameState *gs )
 {
 	gs->currentPlayer = player;