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Try to canonicalize doors before moving

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Some external rotation mods may change the way
node rotation works and put doors into a state where
they are one of the 12 "reversed" rotations instead of
the 12 "canonical" ones.  Renormalize door facing
before processing rotations to ensure that these doors
are corrected automatically.
This commit is contained in:
Aaron Suen 2023-10-29 03:07:09 -04:00
parent 966ed012b2
commit 34f09bcd88
1 changed files with 10 additions and 2 deletions
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12
mods/nc_doors/operate.lua
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@ -49,6 +49,14 @@ local function door_operate_sound(pos, node)
{pos = pos, gain = gain})
end
local function facedir(node)
local p2 = node.param2 or 0
local def = minetest.registered_nodes[node.name]
local data = def and def.spindata
p2 = data and data.equiv[p2] or p2
return nodecore.facedirs[p2]
end
local function operate_door_core(pos, node, dir)
local key = hashpos(pos)
operate_success[key] = nil
@ -57,7 +65,7 @@ local function operate_door_core(pos, node, dir)
node = node or minetest.get_node_or_nil(pos)
if (not node) or (not nodecore.match(node, is_door)) then return end
local fd = nodecore.facedirs[node.param2 or 0]
local fd = facedir(node)
local rotdir
if vector.equals(dir, fd.k) or vector.equals(dir, fd.r) then
rotdir = "r"
@ -79,7 +87,7 @@ local function operate_door_core(pos, node, dir)
local press
local toop = {}
for k, v in pairs(found) do
local ffd = nodecore.facedirs[v.node.param2 or 0]
local ffd = facedir(v.node)
v.dir = ffd[rotdir]
v.dir2 = rotdir == "r" and ffd.k or ffd.l
local to = vector.add(v.pos, v.dir)