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local ground_dir = {
[0] = {x = 0, y = -1, z = 0},
{x = 0, y = 0, z = -1},
{x = 0, y = 0, z = 1},
{x = -1, y = 0, z = 0},
{x = 1, y = 0, z = 0},
{x = 0, y = 1, z = 0},
}
minetest.register_lbm({
label = "Upgrade legacy pistons pointing up",
name = "mesecons_pistons:replace_legacy_piston_up",
nodenames = {
"mesecons_pistons:piston_up_normal_off",
"mesecons_pistons:piston_up_normal_on",
"mesecons_pistons:piston_up_pusher_normal",
"mesecons_pistons:piston_up_sticky_off",
"mesecons_pistons:piston_up_sticky_on",
"mesecons_pistons:piston_up_pusher_sticky",
},
run_at_every_load = false,
action = function(pos, node)
local dir = ground_dir[math.floor(node.param2/4)]
node.param2 = minetest.dir_to_facedir(dir, true)
node.name = node.name:sub(1, 24)..node.name:sub(28)
minetest.swap_node(pos, node)
end,
})
minetest.register_lbm({
label = "Upgrade legacy pistons pointing down",
name = "mesecons_pistons:replace_legacy_piston_down",
nodenames = {
"mesecons_pistons:piston_down_normal_off",
"mesecons_pistons:piston_down_normal_on",
"mesecons_pistons:piston_down_pusher_normal",
"mesecons_pistons:piston_down_sticky_off",
"mesecons_pistons:piston_down_sticky_on",
"mesecons_pistons:piston_down_pusher_sticky",
},
run_at_every_load = false,
action = function(pos, node)
local dir = vector.multiply(ground_dir[math.floor(node.param2/4)], -1)
node.param2 = minetest.dir_to_facedir(dir, true)
node.name = node.name:sub(1, 24)..node.name:sub(30)
minetest.swap_node(pos, node)
end,
})
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