diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 11 |
1 files changed, 4 insertions, 7 deletions
@@ -290,8 +290,8 @@ local function construct_crane(pos, dir, height, width, owner) local meta = minetest.get_meta(pos) meta:set_string("dir", minetest.pos_to_string(dir)) meta:set_string("owner", owner) - meta:set_int("height", height) - meta:set_int("width", width) + meta:set_int("height", height or 0) + meta:set_int("width", width or 0) end ---------------------------------------------------------------------------------------------------- @@ -450,12 +450,9 @@ minetest.register_node("towercrane:base", { if no_area_violation(owner, pos) then if dir ~= nil then if check_space(table.copy(pos), dir, height, width, owner) then - -- add protection area - id = protect_area(table.copy(pos), table.copy(dir), height, width, owner) - if id ~= nil then - meta:set_int("id", id) + -- add protection area + meta:set_int("id", protect_area(table.copy(pos), table.copy(dir), height, width, owner) or 0) construct_crane(table.copy(pos), table.copy(dir), height, width, owner) - end else chat(owner, "area is protected or too less space to raise up the crane!") end |