digtron/upgrades.lua

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-- re-applies the "_digtron_formspec" property from all digtron node defs to the digtron node's metadata.
minetest.register_lbm({
name = "digtron:generic_formspec_sanitizer",
nodenames = {"group:digtron"},
action = function(pos, node)
local node_def = minetest.registered_nodes[node.name]
2017-10-22 06:29:18 +02:00
if node_def._digtron_formspec then
local meta = minetest.get_meta(pos)
meta:set_string("formspec", node_def._digtron_formspec(pos, meta))
end
end
})
minetest.register_lbm({
name = "digtron:sand_digger_upgrade",
nodenames = {"digtron:sand_digger"},
action = function(pos, node)
local meta = minetest.get_meta(pos)
local offset = meta:get_string("offset")
local period = meta:get_string("period")
minetest.set_node(pos, {name = "digtron:soft_digger",
param2 = node.param2})
meta:set_string("offset", offset)
meta:set_string("period", period)
end
})
minetest.register_lbm({
name = "digtron:fuelstore_upgrade",
nodenames = {"digtron:fuelstore"},
action = function(pos)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local list = inv:get_list("main")
inv:set_list("main", {})
inv:set_list("fuel", list)
end
})
minetest.register_lbm({
name = "digtron:autocontroller_lateral_upgrade",
nodenames = {"digtron:auto_controller"},
action = function(pos)
local meta = minetest.get_meta(pos)
local cycles = meta:get_int("offset")
meta:set_int("cycles", cycles)
meta:set_int("offset", 0)
meta:set_int("slope", 0)
end
})
minetest.register_lbm({
name = "digtron:builder_extrusion_upgrade",
nodenames = {"digtron:builder"},
action = function(pos)
local meta = minetest.get_meta(pos)
meta:set_int("extrusion", 1)
end
})