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Add nil checks for placer

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This commit is contained in:
DTA7
2017-10-01 15:41:58 +02:00
committed by paramat
parent 3ae382c913
commit a2d7678ffd
14 changed files with 72 additions and 53 deletions
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15
mods/farming/api.lua
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@ -144,12 +144,14 @@ farming.place_seed = function(itemstack, placer, pointed_thing, plantname)
local under = minetest.get_node(pt.under)
local above = minetest.get_node(pt.above)
if minetest.is_protected(pt.under, placer:get_player_name()) then
minetest.record_protection_violation(pt.under, placer:get_player_name())
local player_name = placer and placer:get_player_name() or ""
if minetest.is_protected(pt.under, player_name) then
minetest.record_protection_violation(pt.under, player_name)
return
end
if minetest.is_protected(pt.above, placer:get_player_name()) then
minetest.record_protection_violation(pt.above, placer:get_player_name())
if minetest.is_protected(pt.above, player_name) then
minetest.record_protection_violation(pt.above, player_name)
return
end
@ -180,7 +182,7 @@ farming.place_seed = function(itemstack, placer, pointed_thing, plantname)
minetest.add_node(pt.above, {name = plantname, param2 = 1})
tick(pt.above)
if not (creative and creative.is_enabled_for
and creative.is_enabled_for(placer:get_player_name())) then
and creative.is_enabled_for(player_name)) then
itemstack:take_item()
end
return itemstack
@ -310,7 +312,8 @@ farming.register_plant = function(name, def)
local node = minetest.get_node(under)
local udef = minetest.registered_nodes[node.name]
if udef and udef.on_rightclick and
not (placer and placer:get_player_control().sneak) then
not (placer and placer:is_player() and
placer:get_player_control().sneak) then
return udef.on_rightclick(under, node, placer, itemstack,
pointed_thing) or itemstack
end