minetest.item place node

Description

 * Place item as a node
 * Parameters:
 * — ItemStack
 * — ObjectRef
 * — pointed_thing
 * — overrides facedir and wallmounted param2
 * — if set to,   is not called for the newly placed node to prevent a callback and placement loop
 * returns
 * — the location the node was placed to.   if nothing was placed.
 * Note: Previous to version 5.2, a bool  was returned instead of.