From 7b8288d605260a92693a93a85134555a8c975bb9 Mon Sep 17 00:00:00 2001 From: raymoo Date: Sat, 28 Oct 2017 01:30:50 -0700 Subject: Fix default item callbacks to work with nil users (#5819) * Fix default item callbacks to work with nil users * item.lua: Handle node drops for invalid players The if-condition for the dropping loop is the same as `inv`, which means that the 2nd possible definition of `give_item` is never used. Remove redundant `local _, dropped_item` --- doc/lua_api.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'doc') diff --git a/doc/lua_api.txt b/doc/lua_api.txt index 3d461735b..d6b8fc5bb 100644 --- a/doc/lua_api.txt +++ b/doc/lua_api.txt @@ -2287,6 +2287,7 @@ Call these functions only at load time! * `minetest.register_on_placenode(func(pos, newnode, placer, oldnode, itemstack, pointed_thing))` * Called when a node has been placed * If return `true` no item is taken from `itemstack` + * `placer` may be any valid ObjectRef or nil. * **Not recommended**; use `on_construct` or `after_place_node` in node definition whenever possible * `minetest.register_on_dignode(func(pos, oldnode, digger))` @@ -2992,6 +2993,7 @@ These functions return the leftover itemstack. * Returns true, if player `name` shouldn't be abled to dig at `pos` or do other actions, defineable by mods, due to some mod-defined ownership-like concept. Returns false or nil, if the player is allowed to do such actions. + * `name` will be "" for non-players or unknown players. * This function should be overridden by protection mods and should be used to check if a player can interact at a position. * This function should call the old version of itself if the position is not @@ -4276,6 +4278,7 @@ Definition tables ^ Called after constructing node when node was placed using minetest.item_place_node / minetest.place_node ^ If return true no item is taken from itemstack + ^ `placer` may be any valid ObjectRef or nil ^ default: nil ]] after_dig_node = func(pos, oldnode, oldmetadata, digger), --[[ ^ oldmetadata is in table format -- cgit v1.2.3