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param2 wip

master
BuckarooBanzay 2020-05-22 19:25:43 +02:00
parent f562735eaa
commit a77e9666f6
1 changed files with 19 additions and 0 deletions
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19
place.lua
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@ -2,6 +2,25 @@
local function place_mirrored(pos, node, mirror_pos, mirrors)
local mirrored_pos = { x = pos.x, y = pos.y, z = pos.z }
local node_def = minetest.registered_items[node.name]
if node_def.paramtype2 == "facedir" then
-- change param2
local dir = minetest.facedir_to_dir(node.param2)
if mirrors.x then
dir.x = dir.x * -1
end
if mirrors.y then
dir.y = dir.y * -1
end
if mirrors.z then
dir.z = dir.z * -1
end
node.param2 = minetest.dir_to_facedir(dir)
end
-- mirror positions
if mirrors.x then
mirrored_pos.x = mirror_pos.x - (pos.x - mirror_pos.x)
end