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Cleanup and improve piston code

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Jeija
2012-12-16 11:58:43 +01:00
parent ae4bd1e21c
commit a1852204fb
5 changed files with 69 additions and 47 deletions
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9
mesecons/util.lua
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@ -6,6 +6,15 @@ function mesecon:swap_node(pos, name)
minetest.env:get_meta(pos):from_table(data)
end
function mesecon:move_node(pos, newpos)
local node = minetest.env:get_node(pos)
local meta = minetest.env:get_meta(pos):to_table()
minetest.env:remove_node(pos)
minetest.env:add_node(newpos, node)
minetest.env:get_meta(pos):from_table(meta)
end
function mesecon:addPosRule(p, r)
return {x = p.x + r.x, y = p.y + r.y, z = p.z + r.z}
end