case FAIRY:
FairyCapability fCap = game.getCapability(FairyCapability.class);
fCap.setFairyPosition(getFrom());
break;
case DRAGON:
DragonCapability dCap = game.getCapability(DragonCapability.class);
dCap.setDragonPosition(getFrom());
break;
default:
throw new UnsupportedOperationException();
}
}