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fix books and swing's on_place to handle CONTENT_IGNORE and CONTENT_UNKNOWN and to always return their itemstacks

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Tim 2015-09-10 09:39:59 +02:00
parent 40431fc050
commit ffeac9a1bd
2 changed files with 13 additions and 14 deletions
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16
homedecor/books.lua
View File

@ -59,15 +59,15 @@ for c in ipairs(bookcolors) do
on_place = function(itemstack, placer, pointed_thing)
local plname = placer:get_player_name()
local pos = pointed_thing.under
local node = minetest.get_node(pos)
local n = minetest.registered_nodes[node.name]
if not n.buildable_to then
local node = minetest.get_node_or_nil(pos)
local def = node and minetest.registered_nodes[node.name]
if not def or not def.buildable_to then
pos = pointed_thing.above
node = minetest.get_node(pos)
n = minetest.registered_nodes[node.name]
if not n.buildable_to then return end
node = minetest.get_node_or_nil(pos)
def = node and minetest.registered_nodes[node.name]
if not def or not def.buildable_to then return itemstack end
end
if minetest.is_protected(pos, plname) then return end
if minetest.is_protected(pos, plname) then return itemstack end
local fdir = minetest.dir_to_facedir(placer:get_look_dir())
minetest.set_node(pos, {
name = "homedecor:book_"..color,
@ -89,7 +89,7 @@ for c in ipairs(bookcolors) do
if data.title and data.title ~= "" then
meta:set_string("infotext", data.title)
end
if not minetest.setting_getbool("creative_mode") then
if not homedecor.expect_infinite_stacks then
itemstack:take_item()
end
return itemstack

11
homedecor/exterior.lua
View File

@ -249,13 +249,13 @@ homedecor.register("swing", {
for i = 0, 4 do -- search up to 5 spaces downward from the ceiling for the first non-buildable-to node...
height = i
local testpos = { x=pos.x, y=pos.y-i-1, z=pos.z }
local testnode = minetest.get_node(testpos)
local testreg = core.registered_nodes[testnode.name]
local testnode = minetest.get_node_or_nil(testpos)
local testreg = testnode and core.registered_nodes[testnode.name]
if not testreg.buildable_to then
if not testreg or not testreg.buildable_to then
if i < 1 then
minetest.chat_send_player(placer:get_player_name(), "No room under there to hang a swing.")
return
return itemstack
else
break
end
@ -274,12 +274,11 @@ homedecor.register("swing", {
if not homedecor.expect_infinite_stacks then
itemstack:take_item()
return itemstack
end
else
minetest.chat_send_player(placer:get_player_name(), "You have to point at the bottom side of an overhanging object to place a swing.")
end
return itemstack
end,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
for i = 0, 4 do