item_drop/settingtypes.txt

#Pick up items automatically
enable_item_pickup (Enable item pickups) bool true

#Drop items in-world on dig
enable_item_drop (Enable item drops) bool true

#Use a key to pick up items
enable_item_pickup_key (Use pickup key) bool true

#What keytype to use as pickup key
item_pickup_keytype (Pickup keytype) enum Use Use,Sneak,LeftAndRight,RMB,SneakAndRMB

#The volume of the pickup sound
item_pickup_gain (Pickup sound gain) float 0.4

#Player pickup radius
item_pickup_radius (Pickup radius) float 0.75