Methods like:
.getAllNPCsInArea(Area)
.getAllConstructionsInArea(Area)
.getAllObjectsInArea(Area)
.getAllVegetationsInArea(Area)
.getAllBlocksInArea(Area)
etc. if anyone can think of anything else, could be useful for some more intricate plugin applications 
PS: @yahwho posted it here as well for @red51 to see and let us know if such methods can be added.
