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Fix cable plate placing on several-blocks nodes #358

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merged 6 commits into from
Apr 14, 2024
Merged

Fix cable plate placing on several-blocks nodes #358

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6ab42eb
Use modulo to bring back index > 3 within {x,y,z} range
Athozus Apr 1, 2024
dbd6bb5
Fix out-of-range indexes
Athozus Apr 1, 2024
594ab5c
Add comments
Athozus Apr 5, 2024
8168f06
Use cleaner vector methods
Athozus Apr 6, 2024
d0cbd7d
Remove unnecessary normalization
Athozus Apr 6, 2024
ba01522
Add diagonal placement check
Athozus Apr 13, 2024
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11 changes: 9 additions & 2 deletions technic/machines/register/cables.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -96,13 +96,20 @@ function technic.register_cable_plate(nodename, data)
def.node_box["connect_"..notconnects[i]] = nil
if i == 1 then
def.on_place = function(itemstack, placer, pointed_thing)
local pointed_thing_diff = vector.subtract(pointed_thing.above, pointed_thing.under)
local count = 0
for axis in pairs(xyz) do
count = count + (pointed_thing.under[axis] == pointed_thing.above[axis] and 0 or 1)
if count > 1 then
return itemstack
end
end
local pointed_thing_diff = vector.direction(pointed_thing.under, pointed_thing.above)
local index = pointed_thing_diff.x + (pointed_thing_diff.y*2) + (pointed_thing_diff.z*3)
local num = index < 0 and -index + 3 or index
local crtl = placer:get_player_control()
if (crtl.aux1 or crtl.sneak) and not (crtl.aux1 and crtl.sneak) and index ~= 0 then
local fine_pointed = minetest.pointed_thing_to_face_pos(placer, pointed_thing)
fine_pointed = vector.subtract(fine_pointed, pointed_thing.above)
fine_pointed = vector.direction(pointed_thing.above,fine_pointed)
fine_pointed[xyz[index < 0 and -index or index]] = nil
local key_a, a = next(fine_pointed)
local key_b, b = next(fine_pointed, key_a)
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