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-rw-r--r--advtrains_luaautomation/active_common.lua6
-rw-r--r--advtrains_luaautomation/init.lua1
-rw-r--r--advtrains_luaautomation/mesecon_controller.lua259
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_LED_A.pngbin0 -> 2196 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_LED_B.pngbin0 -> 2188 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_LED_C.pngbin0 -> 2191 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_LED_D.pngbin0 -> 2200 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_bottom.pngbin0 -> 222 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_sides.pngbin0 -> 504 bytes
-rw-r--r--advtrains_luaautomation/textures/atlatc_luacontroller_top.pngbin0 -> 8440 bytes
10 files changed, 264 insertions, 2 deletions
diff --git a/advtrains_luaautomation/active_common.lua b/advtrains_luaautomation/active_common.lua
index 9bf8377..0eb687c 100644
--- a/advtrains_luaautomation/active_common.lua
+++ b/advtrains_luaautomation/active_common.lua
@@ -97,7 +97,7 @@ function ac.on_receive_fields(pos, formname, fields, player)
end
end
-function ac.run_in_env(pos, evtdata, customfct_p)
+function ac.run_in_env(pos, evtdata, customfct_p, ignore_no_code)
local ph=minetest.pos_to_string(pos)
local nodetbl = ac.nodes[ph]
if not nodetbl then
@@ -116,7 +116,9 @@ function ac.run_in_env(pos, evtdata, customfct_p)
end
local env = atlatc.envs[nodetbl.env]
if not nodetbl.code or nodetbl.code=="" then
- env:log("warning", "LuaAutomation component at",ph,": No code to run! (insert -- to suppress warning)")
+ if not ignore_no_code then
+ env:log("warning", "LuaAutomation component at",ph,": No code to run! (insert -- to suppress warning)")
+ end
return false
end
diff --git a/advtrains_luaautomation/init.lua b/advtrains_luaautomation/init.lua
index ab625b1..8b951e9 100644
--- a/advtrains_luaautomation/init.lua
+++ b/advtrains_luaautomation/init.lua
@@ -31,6 +31,7 @@ dofile(mp.."/interrupt.lua")
dofile(mp.."/active_common.lua")
dofile(mp.."/atc_rail.lua")
dofile(mp.."/operation_panel.lua")
+dofile(mp.."/mesecon_controller.lua")
dofile(mp.."/pcnaming.lua")
dofile(mp.."/chatcmds.lua")
diff --git a/advtrains_luaautomation/mesecon_controller.lua b/advtrains_luaautomation/mesecon_controller.lua
new file mode 100644
index 0000000..bffff84
--- /dev/null
+++ b/advtrains_luaautomation/mesecon_controller.lua
@@ -0,0 +1,259 @@
+-- mesecon_controller.lua
+-- Mesecon-interfaceable Operation Panel alternative
+-- Looks like a Mesecon Luacontroller
+
+-- Luacontroller Adapted Code
+-- From Mesecons mod https://mesecons.net/
+-- (c) Jeija and Contributors
+
+local BASENAME = "advtrains_luaautomation:mesecon_controller"
+
+local rules = {
+ a = {x = -1, y = 0, z = 0, name="A"},
+ b = {x = 0, y = 0, z = 1, name="B"},
+ c = {x = 1, y = 0, z = 0, name="C"},
+ d = {x = 0, y = 0, z = -1, name="D"},
+}
+
+local function generate_name(ports)
+ local d = ports.d and 1 or 0
+ local c = ports.c and 1 or 0
+ local b = ports.b and 1 or 0
+ local a = ports.a and 1 or 0
+ return BASENAME..d..c..b..a
+end
+
+
+local function set_port(pos, rule, state)
+ if state then
+ mesecon.receptor_on(pos, {rule})
+ else
+ mesecon.receptor_off(pos, {rule})
+ end
+end
+
+local function clean_port_states(ports)
+ ports.a = ports.a and true or false
+ ports.b = ports.b and true or false
+ ports.c = ports.c and true or false
+ ports.d = ports.d and true or false
+end
+
+-- Local table for storing which Mesecons off events should be ignored
+-- Indexed by hex encoded position
+local ignored_off_events = {}
+
+local function set_port_states(pos, ports)
+ local node = advtrains.ndb.get_node(pos)
+ local name = node.name
+ clean_port_states(ports)
+ local vports = minetest.registered_nodes[name].virtual_portstates
+ local new_name = generate_name(ports)
+
+ if name ~= new_name and vports then
+ -- Problem:
+ -- We need to place the new node first so that when turning
+ -- off some port, it won't stay on because the rules indicate
+ -- there is an onstate output port there.
+ -- When turning the output off then, it will however cause feedback
+ -- so that the luacontroller will receive an "off" event by turning
+ -- its output off.
+ -- Solution / Workaround:
+ -- Remember which output was turned off and ignore next "off" event.
+ local ph=minetest.pos_to_string(pos)
+ local railtbl = atlatc.active.nodes[ph]
+ if not railtbl then return end
+
+ local ign = railtbl.ignored_off_events or {}
+ if ports.a and not vports.a and not mesecon.is_powered(pos, rules.a) then ign.A = true end
+ if ports.b and not vports.b and not mesecon.is_powered(pos, rules.b) then ign.B = true end
+ if ports.c and not vports.c and not mesecon.is_powered(pos, rules.c) then ign.C = true end
+ if ports.d and not vports.d and not mesecon.is_powered(pos, rules.d) then ign.D = true end
+ railtbl.ignored_off_events = ign
+
+ advtrains.ndb.swap_node(pos, {name = new_name, param2 = node.param2})
+
+ -- Apply mesecon state only if node loaded
+ -- If node is not loaded, mesecon update will occur on next load via on_updated_from_nodedb
+ if advtrains.is_node_loaded(pos) then
+ if ports.a ~= vports.a then set_port(pos, rules.a, ports.a) end
+ if ports.b ~= vports.b then set_port(pos, rules.b, ports.b) end
+ if ports.c ~= vports.c then set_port(pos, rules.c, ports.c) end
+ if ports.d ~= vports.d then set_port(pos, rules.d, ports.d) end
+ end
+ end
+end
+
+local function on_updated_from_nodedb(pos, newnode, oldnode)
+ -- Switch appropriate Mesecon receptors depending on the node change
+ local vports = minetest.registered_nodes[oldnode.name].virtual_portstates
+ local ports = minetest.registered_nodes[newnode.name].virtual_portstates
+ if ports.a ~= vports.a then set_port(pos, rules.a, ports.a) end
+ if ports.b ~= vports.b then set_port(pos, rules.b, ports.b) end
+ if ports.c ~= vports.c then set_port(pos, rules.c, ports.c) end
+ if ports.d ~= vports.d then set_port(pos, rules.d, ports.d) end
+end
+
+local function ignore_offevent(pos, rule)
+ local ph=minetest.pos_to_string(pos)
+ local railtbl = atlatc.active.nodes[ph]
+ if not railtbl then return nil end
+ local ign = railtbl.ignored_off_events
+ if ign and ign[rule.name] then
+ ign[rule.name] = nil
+ return true
+ end
+ return false
+end
+
+local valid_ports = {a=true, b=true, c=true, d=true}
+
+local function fire_event(pos, evtdata)
+ local customfct={
+ set_mesecon_outputs = function(states)
+ assertt(states, "table")
+ set_port_states(pos, states)
+ end,
+ get_mesecon_input = function(port)
+ local portl = string.lower(port)
+ if not valid_ports[portl] then
+ error("get_mesecon_input: Invalid port (expected a,b,c,d)")
+ end
+ if mesecon.is_powered(pos, rules[portl]) then
+ return true
+ end
+ return false
+ end,
+ }
+ atlatc.active.run_in_env(pos, evtdata, customfct, true)
+
+end
+
+local output_rules = {}
+local input_rules = {}
+
+local node_box = {
+ type = "fixed",
+ fixed = {
+ {-8/16, -8/16, -8/16, 8/16, -7/16, 8/16}, -- Bottom slab
+ {-5/16, -7/16, -5/16, 5/16, -6/16, 5/16}, -- Circuit board
+ {-3/16, -6/16, -3/16, 3/16, -5/16, 3/16}, -- IC
+ }
+}
+
+local selection_box = {
+ type = "fixed",
+ fixed = { -8/16, -8/16, -8/16, 8/16, -5/16, 8/16 },
+}
+
+for a = 0, 1 do -- 0 = off 1 = on
+for b = 0, 1 do
+for c = 0, 1 do
+for d = 0, 1 do
+ local cid = tostring(d)..tostring(c)..tostring(b)..tostring(a)
+ local node_name = BASENAME..cid
+ local top = "atlatc_luacontroller_top.png"
+ if a == 1 then
+ top = top.."^atlatc_luacontroller_LED_A.png"
+ end
+ if b == 1 then
+ top = top.."^atlatc_luacontroller_LED_B.png"
+ end
+ if c == 1 then
+ top = top.."^atlatc_luacontroller_LED_C.png"
+ end
+ if d == 1 then
+ top = top.."^atlatc_luacontroller_LED_D.png"
+ end
+
+ local groups
+ if a + b + c + d ~= 0 then
+ groups = {dig_immediate=2, not_in_creative_inventory=1, save_in_at_nodedb=1}
+ else
+ groups = {dig_immediate=2, save_in_at_nodedb=1}
+ end
+
+ output_rules[cid] = {}
+ input_rules[cid] = {}
+ if a == 1 then table.insert(output_rules[cid], rules.a) end
+ if b == 1 then table.insert(output_rules[cid], rules.b) end
+ if c == 1 then table.insert(output_rules[cid], rules.c) end
+ if d == 1 then table.insert(output_rules[cid], rules.d) end
+
+ if a == 0 then table.insert( input_rules[cid], rules.a) end
+ if b == 0 then table.insert( input_rules[cid], rules.b) end
+ if c == 0 then table.insert( input_rules[cid], rules.c) end
+ if d == 0 then table.insert( input_rules[cid], rules.d) end
+
+ local mesecons = {
+ effector = {
+ rules = input_rules[cid],
+ action_change = function (pos, _, rule_name, new_state)
+ if new_state == "off" then
+ -- check for ignored off event on this node
+ if ignore_offevent(pos, rule_name) then
+ return
+ end
+ end
+ --Note: rule_name is not a *name* but actually the full rule table (position + name field)
+ --Event format consistent with Mesecons Luacontroller event
+ atlatc.interrupt.add(0, pos, {type=new_state, [new_state]=true, pin=rule_name})
+ end,
+ },
+ receptor = {
+ state = mesecon.state.on,
+ rules = output_rules[cid]
+ },
+ }
+
+ minetest.register_node(node_name, {
+ description = "LuaATC Mesecon Controller",
+ drawtype = "nodebox",
+ tiles = {
+ top,
+ "atlatc_luacontroller_bottom.png",
+ "atlatc_luacontroller_sides.png",
+ "atlatc_luacontroller_sides.png",
+ "atlatc_luacontroller_sides.png",
+ "atlatc_luacontroller_sides.png"
+ },
+ inventory_image = top,
+ paramtype = "light",
+ is_ground_content = false,
+ groups = groups,
+ drop = BASENAME.."0000",
+ sunlight_propagates = true,
+ selection_box = selection_box,
+ node_box = node_box,
+ mesecons = mesecons,
+ -- Virtual portstates are the ports that
+ -- the node shows as powered up (light up).
+ virtual_portstates = {
+ a = a == 1,
+ b = b == 1,
+ c = c == 1,
+ d = d == 1,
+ },
+ after_dig_node = function (pos, node, player)
+ mesecon.receptor_off(pos, output_rules)
+ atlatc.active.after_dig_node(pos, node, player)
+ end,
+ after_place_node = atlatc.active.after_place_node,
+ on_receive_fields = atlatc.active.on_receive_fields,
+ advtrains = {
+ on_updated_from_nodedb = on_updated_from_nodedb
+ },
+ luaautomation = {
+ fire_event=fire_event
+ },
+ digiline = {
+ receptor = {},
+ effector = {
+ action = atlatc.active.on_digiline_receive
+ },
+ },
+ })
+end
+end
+end
+end
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_LED_A.png b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_A.png
new file mode 100644
index 0000000..c6182cc
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_A.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_LED_B.png b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_B.png
new file mode 100644
index 0000000..04c2da0
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_B.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_LED_C.png b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_C.png
new file mode 100644
index 0000000..01f6ae4
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_C.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_LED_D.png b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_D.png
new file mode 100644
index 0000000..6c8a26f
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_LED_D.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_bottom.png b/advtrains_luaautomation/textures/atlatc_luacontroller_bottom.png
new file mode 100644
index 0000000..7ae955c
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_bottom.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_sides.png b/advtrains_luaautomation/textures/atlatc_luacontroller_sides.png
new file mode 100644
index 0000000..40f4b60
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_sides.png
Binary files differ
diff --git a/advtrains_luaautomation/textures/atlatc_luacontroller_top.png b/advtrains_luaautomation/textures/atlatc_luacontroller_top.png
new file mode 100644
index 0000000..a5059af
--- /dev/null
+++ b/advtrains_luaautomation/textures/atlatc_luacontroller_top.png
Binary files differ