31 lines
1.0 KiB
Lua
31 lines
1.0 KiB
Lua
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local function get_outer_corners(pos1, pos2)
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pos1, pos2 = pick_and_place.sort_pos(pos1, pos2)
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pos1 = vector.subtract(pos1, 1)
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pos2 = vector.add(pos2, 1)
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return {
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{ x=pos1.x, y=pos1.y, z=pos1.z },
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{ x=pos1.x, y=pos1.y, z=pos2.z },
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{ x=pos1.x, y=pos2.y, z=pos1.z },
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{ x=pos1.x, y=pos2.y, z=pos2.z },
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{ x=pos2.x, y=pos1.y, z=pos1.z },
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{ x=pos2.x, y=pos1.y, z=pos2.z },
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{ x=pos2.x, y=pos2.y, z=pos1.z },
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{ x=pos2.x, y=pos2.y, z=pos2.z }
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}
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end
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function pick_and_place.configure(pos1, pos2)
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pos1, pos2 = pick_and_place.sort_pos(pos1, pos2)
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for _, cpos in ipairs(get_outer_corners(pos1, pos2)) do
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local node = minetest.get_node(cpos)
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if node.name == "air" then
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minetest.set_node(cpos, { name = "pick_and_place:handle" })
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local meta = minetest.get_meta(cpos)
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meta:set_string("pos1", minetest.pos_to_string(pos1))
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meta:set_string("pos2", minetest.pos_to_string(pos2))
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end
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end
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end |