use sub
parent
882579ff8d
commit
60a50440c4
2
init.lua
2
init.lua
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@ -130,7 +130,7 @@ paintedcanvas = {
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--place node
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--place node
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local placerpos = placer:getpos()
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local placerpos = placer:getpos()
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local pos = pointed_thing.above
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local pos = pointed_thing.above
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local dir = {x = pos.x - placerpos.x, y = pos.y - placerpos.y, z = pos.z - placerpos.z}
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local dir = sub(pos, placerpos)
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local fd = minetest.dir_to_facedir(dir)
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local fd = minetest.dir_to_facedir(dir)
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local pic = minetest.env:add_node(pos, { name = "painting:pic",
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local pic = minetest.env:add_node(pos, { name = "painting:pic",
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