get
Gets the npc info at the provided index.
Return
npc info object at that index
Parameters
idx
the index of the npc info
Throws
if the npc info is null at that index
if the index is out of bounds
Gets the npc info at the provided index.
npc info object at that index
the index of the npc info
if the npc info is null at that index
if the index is out of bounds