digicontrol/limiter.lua
2021-01-24 22:55:27 +11:00

62 lines
1.7 KiB
Lua

minetest.register_node("digicontrol:limiter", {
description = "Digilines Limiter",
inventory_image = "digicontrol_limiter.png",
tiles = {
"digicontrol_limiter.png",
"digicontrol_bottom.png",
"digicontrol_side_port.png",
"digicontrol_side_port.png",
"digicontrol_side.png",
"digicontrol_side.png"
},
drawtype = "nodebox",
node_box = digicontrol.node_box,
selection_box = digicontrol.selection_box,
paramtype = "light",
paramtype2 = "facedir",
is_ground_content = false,
groups = {digicontrol = 1, dig_immediate = 2},
on_rotate = digicontrol.on_rotate,
after_place_node = digilines.update_autoconnect,
after_destruct = digilines.update_autoconnect,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", "field[limit;Message Limit (messages/second);${limit}]")
meta:set_string("limit", "1")
end,
on_receive_fields = function(pos, _, fields, sender)
if minetest.is_protected(pos, sender:get_player_name()) then return end
if fields.limit then
local limit = tonumber(fields.limit)
if limit then
minetest.get_meta(pos):set_string("limit", math.min(limit, 10))
end
end
end,
digiline = {
semiconductor = {
rules = function(node, pos)
local timer = minetest.get_node_timer(pos)
local limit = tonumber(minetest.get_meta(pos):get_string("limit"))
if not limit or limit == 0 or timer:is_started() then return {} end
if limit > 0 then
timer:start(1 / limit)
end
return {
digicontrol.get_rule(1, node.param2),
digicontrol.get_rule(3, node.param2)
}
end
},
wire = {
rules = function(node)
return {
digicontrol.get_rule(1, node.param2),
digicontrol.get_rule(3, node.param2)
}
end
}
}
})