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-rw-r--r--mesecons/actionqueue.lua6
-rw-r--r--mesecons/init.lua26
-rw-r--r--mesecons/internal.lua8
-rw-r--r--mesecons/services.lua45
-rw-r--r--mesecons/settings.lua7
-rw-r--r--mesecons_gates/init.lua10
-rw-r--r--mesecons_luacontroller/init.lua58
-rw-r--r--mesecons_microcontroller/init.lua42
8 files changed, 85 insertions, 117 deletions
diff --git a/mesecons/actionqueue.lua b/mesecons/actionqueue.lua
index f9d197a..a5daf88 100644
--- a/mesecons/actionqueue.lua
+++ b/mesecons/actionqueue.lua
@@ -19,12 +19,6 @@ function mesecon.queue:add_action(pos, func, params, time, overwritecheck, prior
owcheck=(overwritecheck and mesecon:tablecopy(overwritecheck)) or nil,
priority=priority}
- -- if not using the queue, (MESECONS_GLOBALSTEP off), just execute the function an we're done
- if not MESECONS_GLOBALSTEP and action.time == 0 then
- mesecon.queue:execute(action)
- return
- end
-
local toremove = nil
-- Otherwise, add the action to the queue
if overwritecheck then -- check if old action has to be overwritten / removed:
diff --git a/mesecons/init.lua b/mesecons/init.lua
index c3794a2..3132955 100644
--- a/mesecons/init.lua
+++ b/mesecons/init.lua
@@ -79,14 +79,12 @@ mesecon.queue:add_function("receptor_on", function (pos, rules)
rules = rules or mesecon.rules.default
-- if area (any of the rule targets) is not loaded, keep trying and call this again later
- if MESECONS_GLOBALSTEP then -- trying to enable resuming with globalstep disabled would cause an endless loop
- for _, rule in ipairs(mesecon:flattenrules(rules)) do
- local np = mesecon:addPosRule(pos, rule)
- -- if area is not loaded, keep trying
- if minetest.get_node_or_nil(np) == nil then
- mesecon.queue:add_action(pos, "receptor_on", {rules}, nil, rules)
- return
- end
+ for _, rule in ipairs(mesecon:flattenrules(rules)) do
+ local np = mesecon:addPosRule(pos, rule)
+ -- if area is not loaded, keep trying
+ if minetest.get_node_or_nil(np) == nil then
+ mesecon.queue:add_action(pos, "receptor_on", {rules}, nil, rules)
+ return
end
end
@@ -108,13 +106,11 @@ mesecon.queue:add_function("receptor_off", function (pos, rules)
rules = rules or mesecon.rules.default
-- if area (any of the rule targets) is not loaded, keep trying and call this again later
- if MESECONS_GLOBALSTEP then
- for _, rule in ipairs(mesecon:flattenrules(rules)) do
- local np = mesecon:addPosRule(pos, rule)
- if minetest.get_node_or_nil(np) == nil then
- mesecon.queue:add_action(pos, "receptor_off", {rules}, nil, rules)
- return
- end
+ for _, rule in ipairs(mesecon:flattenrules(rules)) do
+ local np = mesecon:addPosRule(pos, rule)
+ if minetest.get_node_or_nil(np) == nil then
+ mesecon.queue:add_action(pos, "receptor_off", {rules}, nil, rules)
+ return
end
end
diff --git a/mesecons/internal.lua b/mesecons/internal.lua
index 06fbdff..ecbfff7 100644
--- a/mesecons/internal.lua
+++ b/mesecons/internal.lua
@@ -412,9 +412,7 @@ function mesecon:turnon(pos, rulename, recdepth)
end
mesecon.queue:add_function("turnon", function (pos, rulename, recdepth)
- if (MESECONS_GLOBALSTEP) then -- do not resume if we don't use globalstep - that would cause an endless loop
- mesecon:turnon(pos, rulename, recdepth)
- end
+ mesecon:turnon(pos, rulename, recdepth)
end)
function mesecon:turnoff(pos, rulename, recdepth)
@@ -455,9 +453,7 @@ function mesecon:turnoff(pos, rulename, recdepth)
end
mesecon.queue:add_function("turnoff", function (pos, rulename, recdepth)
- if (MESECONS_GLOBALSTEP) then -- do not resume if we don't use globalstep - that would cause an endless loop
- mesecon:turnoff(pos, rulename, recdepth)
- end
+ mesecon:turnoff(pos, rulename, recdepth)
end)
diff --git a/mesecons/services.lua b/mesecons/services.lua
index 7421b96..b0b45e0 100644
--- a/mesecons/services.lua
+++ b/mesecons/services.lua
@@ -1,3 +1,5 @@
+-- Dig and place services
+
mesecon.on_placenode = function (pos, node)
-- Receptors: Send on signal when active
if mesecon:is_receptor_on(node.name) then
@@ -37,15 +39,38 @@ mesecon.on_dignode = function (pos, node)
end
end
-minetest.register_abm({
- nodenames = {"group:overheat"},
- interval = 1.0,
- chance = 1,
- action = function(pos, node, active_object_count, active_object_count_wider)
- local meta = minetest.get_meta(pos)
- meta:set_int("heat",0)
- end,
-})
-
minetest.register_on_placenode(mesecon.on_placenode)
minetest.register_on_dignode(mesecon.on_dignode)
+
+-- Overheating service for fast circuits
+
+-- returns true if heat is too high
+mesecon.do_overheat = function(pos)
+ local meta = minetest.get_meta(pos)
+ local heat = meta:get_int("heat") or 0
+
+ heat = heat + 1
+ meta:set_int("heat", heat)
+
+ if heat < OVERHEAT_MAX then
+ mesecon.queue:add_action(pos, "cooldown", {}, 1, nil, 0)
+ else
+ return true
+ end
+
+ return false
+end
+
+
+mesecon.queue:add_function("cooldown", function (pos)
+ if minetest.get_item_group(minetest.get_node(pos).name, "overheat") == 0 then
+ return -- node has been moved, this one does not use overheating - ignore
+ end
+
+ local meta = minetest.get_meta(pos)
+ local heat = meta:get_int("heat")
+
+ if (heat > 0) then
+ meta:set_int("heat", heat - 1)
+ end
+end)
diff --git a/mesecons/settings.lua b/mesecons/settings.lua
index 593a79b..160df67 100644
--- a/mesecons/settings.lua
+++ b/mesecons/settings.lua
@@ -1,11 +1,12 @@
-- SETTINGS
BLINKY_PLANT_INTERVAL = 3
-NEW_STYLE_WIRES = true -- true = new nodebox wires, false = old raillike wires
+NEW_STYLE_WIRES = true -- true = new nodebox wires, false = old raillike wires
PRESSURE_PLATE_INTERVAL = 0.1
OBJECT_DETECTOR_RADIUS = 6
PISTON_MAXIMUM_PUSH = 15
MOVESTONE_MAXIMUM_PUSH = 100
-MESECONS_GLOBALSTEP = true -- true = receptors/effectors won't be updated
- -- until next globalstep, decreases server load
MESECONS_RESUMETIME = 4 -- time to wait when starting the server before
-- processing the ActionQueue, don't set this too low
+OVERHEAT_MAX = 20 -- maximum heat of any component that directly sends an output
+ -- signal when the input changes (e.g. luacontroller, gates)
+ -- Unit: actions per second, checks are every 1 second
diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua
index 51ed4af..a22edf6 100644
--- a/mesecons_gates/init.lua
+++ b/mesecons_gates/init.lua
@@ -47,9 +47,7 @@ function set_gate(pos, on)
gate = get_gate(pos)
local meta = minetest.get_meta(pos)
if on ~= gate_state(pos) then
- yc_heat(meta)
- --minetest.after(0.5, yc_cool, meta)
- if yc_overheat(meta) then
+ if mesecon.do_overheat(pos) then
pop_gate(pos)
else
local node = minetest.get_node(pos)
@@ -78,7 +76,9 @@ end
function pop_gate(pos)
gate = get_gate(pos)
minetest.remove_node(pos)
- minetest.after(0.2, yc_overheat_off, pos)
+ minetest.after(0.2, function (pos)
+ mesecon:receptor_off(pos, mesecon.rules.flat)
+ end , pos) -- wait for pending parsings
minetest.add_item(pos, "mesecons_gates:"..gate.."_off")
end
@@ -153,7 +153,6 @@ for _, gate in ipairs(gates) do
walkable = true,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
- meta:set_int("heat", 0)
update_gate(pos)
end,
groups = groups,
@@ -221,4 +220,3 @@ minetest.register_craft({
{'mesecons:mesecon', '', ''},
},
})
-
diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua
index de3a972..f4869b5 100644
--- a/mesecons_luacontroller/init.lua
+++ b/mesecons_luacontroller/init.lua
@@ -122,30 +122,6 @@ end
-- Overheat stuff --
--------------------
-local heat = function (meta) -- warm up
- h = meta:get_int("heat")
- if h ~= nil then
- meta:set_int("heat", h + 1)
- end
-end
-
---local cool = function (meta) -- cool down after a while
--- h = meta:get_int("heat")
--- if h ~= nil then
--- meta:set_int("heat", h - 1)
--- end
---end
-
-local overheat = function (meta) -- determine if too hot
- h = meta:get_int("heat")
- if h == nil then return true end -- if nil then overheat
- if h > 40 then
- return true
- else
- return false
- end
-end
-
local overheat_off = function(pos)
mesecon:receptor_off(pos, mesecon.rules.flat)
end
@@ -232,6 +208,8 @@ local create_environment = function(pos, mem, event)
mem = mem,
tostring = tostring,
tonumber = tonumber,
+ heat = minetest.get_meta(pos):get_int("heat"),
+ heat_max = OVERHEAT_MAX,
string = {
byte = string.byte,
char = string.char,
@@ -299,11 +277,8 @@ local create_sandbox = function (code, env)
return f
end
-local do_overheat = function (pos, meta)
- -- Overheat protection
- heat(meta)
- --minetest.after(0.5, cool, meta)
- if overheat(meta) then
+local lc_overheat = function (pos, meta)
+ if mesecon.do_overheat(pos) then -- if too hot
local node = minetest.get_node(pos)
minetest.swap_node(pos, {name = BASENAME.."_burnt", param2 = node.param2})
minetest.after(0.2, overheat_off, pos) -- wait for pending operations
@@ -332,7 +307,7 @@ end
lc_update = function (pos, event)
local meta = minetest.get_meta(pos)
- if do_overheat(pos, meta) then return end
+ if lc_overheat(pos) then return end
-- load code & mem from memory
local mem = load_memory(meta)
@@ -507,9 +482,9 @@ minetest.register_node(nodename, {
mesecons = mesecons,
digiline = digiline,
virtual_portstates = { a = a == 1, -- virtual portstates are
- b = b == 1, -- the ports the the
- c = c == 1, -- controller powers itself
- d = d == 1},-- so those that light up
+ b = b == 1, -- the ports the the
+ c = c == 1, -- controller powers itself
+ d = d == 1},-- so those that light up
after_dig_node = function (pos, node)
mesecon:receptor_off(pos, output_rules)
end,
@@ -520,7 +495,21 @@ end
end
end
---overheated luacontroller
+------------------------------
+-- overheated luacontroller --
+------------------------------
+
+local mesecons_burnt = {
+ effector =
+ {
+ rules = mesecon.rules.flat,
+ action_change = function (pos, _, rulename, newstate)
+ -- only update portstates when changes are triggered
+ lc_update_real_portstates(pos, rulename, newstate)
+ end
+ }
+}
+
minetest.register_node(BASENAME .. "_burnt", {
drawtype = "nodebox",
tiles = {
@@ -553,6 +542,7 @@ minetest.register_node(BASENAME .. "_burnt", {
end,
sounds = default.node_sound_stone_defaults(),
virtual_portstates = {a = false, b = false, c = false, d = false},
+ mesecons = mesecons_burnt,
})
------------------------
diff --git a/mesecons_microcontroller/init.lua b/mesecons_microcontroller/init.lua
index b6134da..ec7afbd 100644
--- a/mesecons_microcontroller/init.lua
+++ b/mesecons_microcontroller/init.lua
@@ -93,7 +93,6 @@ minetest.register_node(nodename, {
"button[7.5,0.2;1.5,3;brsflop;RS-Flop]"..
"button_exit[3.5,1;2,3;program;Program]")
meta:set_string("infotext", "Unprogrammed Microcontroller")
- meta:set_int("heat", 0)
local r = ""
for i=1, EEPROM_SIZE+1 do r=r.."0" end --Generate a string with EEPROM_SIZE*"0"
meta:set_string("eeprom", r)
@@ -156,7 +155,6 @@ minetest.register_craft({
function yc_reset(pos)
yc_action(pos, {a=false, b=false, c=false, d=false})
local meta = minetest.get_meta(pos)
- meta:set_int("heat", 0)
meta:set_int("afterid", 0)
local r = ""
for i=1, EEPROM_SIZE+1 do r=r.."0" end --Generate a string with EEPROM_SIZE*"0"
@@ -165,11 +163,12 @@ end
function update_yc(pos)
local meta = minetest.get_meta(pos)
- yc_heat(meta)
- --minetest.after(0.5, yc_cool, meta)
- if (yc_overheat(meta)) then
+
+ if (mesecon.do_overheat(pos)) then
minetest.remove_node(pos)
- minetest.after(0.2, yc_overheat_off, pos) --wait for pending parsings
+ minetest.after(0.2, function (pos)
+ mesecon:receptor_off(pos, mesecon.rules.flat)
+ end , pos) -- wait for pending parsings
minetest.add_item(pos, "mesecons_microcontroller:microcontroller0000")
end
@@ -698,34 +697,3 @@ function yc_merge_portstates(Lreal, Lvirtual)
if Lvirtual.d or Lreal.d then L.d = true end
return L
end
-
---"Overheat" protection
-function yc_heat(meta)
- h = meta:get_int("heat")
- if h ~= nil then
- meta:set_int("heat", h + 1)
- end
-end
-
---function yc_cool(meta)
--- h = meta:get_int("heat")
--- if h ~= nil then
--- meta:set_int("heat", h - 1)
--- end
---end
-
-function yc_overheat(meta)
- if MESECONS_GLOBALSTEP then return false end
- h = meta:get_int("heat")
- if h == nil then return true end -- if nil the overheat
- if h>60 then
- return true
- else
- return false
- end
-end
-
-function yc_overheat_off(pos)
- rules = mesecon:get_rules("mesecons_microcontroller:microcontroller1111")
- mesecon:receptor_off(pos, rules)
-end
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-26 03:55:55 +0000