forked from minetest-mods/MoreMesecons
82 lines
2.6 KiB
Lua
82 lines
2.6 KiB
Lua
local nodebox = {
|
|
type = "fixed",
|
|
fixed = {{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16 }},
|
|
}
|
|
|
|
local function signalchanger_get_output_rules(node)
|
|
local rules = {{x=-1, y=0, z=0}}
|
|
for i = 0, node.param2 do
|
|
rules = mesecon.rotate_rules_left(rules)
|
|
end
|
|
return rules
|
|
end
|
|
|
|
local function signalchanger_get_input_rules(node)
|
|
local rules = {{x=0, y=0, z=-1, name="input_on"}, {x=0, y=0, z=1, name="input_off"}, {x=1, y=0, z=0, name="input_signal"}}
|
|
for i = 0, node.param2 do
|
|
rules = mesecon.rotate_rules_left(rules)
|
|
end
|
|
return rules
|
|
end
|
|
|
|
local update = function(pos, node, link, newstate)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_int(link.name, newstate == "on" and 1 or 0)
|
|
local input_on = meta:get_int("input_on") == 1
|
|
local input_off = meta:get_int("input_off") == 1
|
|
local input_signal = meta:get_int("input_signal") == 1
|
|
|
|
if input_on then
|
|
minetest.swap_node(pos, {name = "moremesecons_conductor_signalchanger:conductor_signalchanger_on", param2 = node.param2})
|
|
elseif input_off then
|
|
mesecon.receptor_off(pos, signalchanger_get_output_rules(node))
|
|
minetest.swap_node(pos, {name = "moremesecons_conductor_signalchanger:conductor_signalchanger_off", param2 = node.param2})
|
|
end
|
|
|
|
if input_signal and minetest.get_node(pos).name == "moremesecons_conductor_signalchanger:conductor_signalchanger_on" then -- Note : we must use "minetest.get_node(pos)" and not "node" because the node may have been changed
|
|
mesecon.receptor_on(pos, signalchanger_get_output_rules(node))
|
|
else
|
|
mesecon.receptor_off(pos, signalchanger_get_output_rules(node))
|
|
end
|
|
end
|
|
|
|
mesecon.register_node("moremesecons_conductor_signalchanger:conductor_signalchanger", {
|
|
description = "Conductor Signal Changer",
|
|
inventory_image = "moremesecons_conductor_signalchanger_off.png",
|
|
groups = {dig_immediate = 2},
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
drawtype = "nodebox",
|
|
selection_box = nodebox,
|
|
node_box = nodebox,
|
|
},{
|
|
groups = {dig_immediate = 2},
|
|
mesecons = {
|
|
receptor = {
|
|
rules = signalchanger_get_output_rules
|
|
},
|
|
effector = {
|
|
rules = signalchanger_get_input_rules,
|
|
action_change = update
|
|
},
|
|
},
|
|
tiles = {"moremesecons_conductor_signalchanger_off.png"},
|
|
},{
|
|
groups = {dig_immediate = 2, not_in_creative_inventory = 1},
|
|
mesecons = {
|
|
receptor = {
|
|
rules = signalchanger_get_output_rules,
|
|
},
|
|
effector = {
|
|
rules = signalchanger_get_input_rules,
|
|
action_change = update,
|
|
},
|
|
},
|
|
tiles = {"moremesecons_conductor_signalchanger_on.png"},
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "moremesecons_conductor_signalchanger:conductor_signalchanger_off",
|
|
recipe = {{"group:mesecon_conductor_craftable","moremesecons_signalchanger:signalchanger_off"}}
|
|
})
|