minetest-mods/subterrane
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Allow for manual construction of horizontal stalactites and "regular" stalagmite fences

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FaceDeer 2018-04-11 23:58:39 -06:00
parent 9ee9187388
commit 7ebed63c78
1 changed files with 10 additions and 20 deletions
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30
nodes.lua
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@ -19,38 +19,28 @@ local stal_on_place = function(itemstack, placer, pointed_thing, itemname)
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())
return
end
if minetest.is_protected(pt.above, placer:get_player_name()) then
minetest.record_protection_violation(pt.above, placer:get_player_name())
return
end
-- return if any of the nodes is not registered
if not minetest.registered_nodes[under.name] then
if not minetest.registered_nodes[under.name] or not minetest.registered_nodes[above.name] then
return itemstack
end
if not minetest.registered_nodes[above.name] then
return itemstack
end
local new_param2
-- check if pointing at the top or bottom of an existing stalactite
if (pt.above.y == pt.under.y - 1 or pt.above.y == pt.under.y + 1)
and minetest.get_item_group(under.name, "subterrane_stal_align") ~= 0
then
new_param2 = under.param2
else
new_param2 = math.random(0,3)
end
-- check if you can replace the node above the pointed node
if not minetest.registered_nodes[above.name].buildable_to then
return itemstack
end
local new_param2
-- check if pointing at an existing stalactite
if minetest.get_item_group(under.name, "subterrane_stal_align") ~= 0 then
new_param2 = under.param2
else
new_param2 = math.random(0,3)
end
-- add the node and remove 1 item from the itemstack
minetest.add_node(pt.above, {name = itemname, param2 = new_param2})
if not minetest.setting_getbool("creative_mode") then