diff options
| -rw-r--r-- | mesecons/services.lua | 67 | ||||
| -rw-r--r-- | mesecons_gates/init.lua | 3 | ||||
| -rw-r--r-- | mesecons_luacontroller/init.lua | 4 | ||||
| -rw-r--r-- | mesecons_mvps/init.lua | 1 |
4 files changed, 55 insertions, 20 deletions
diff --git a/mesecons/services.lua b/mesecons/services.lua index 1abbc0c..1e12de0 100644 --- a/mesecons/services.lua +++ b/mesecons/services.lua @@ -66,30 +66,63 @@ minetest.register_on_placenode(mesecon.on_placenode) minetest.register_on_dignode(mesecon.on_dignode) -- Overheating service for fast circuits +local OVERHEAT_MAX = mesecon.setting("overheat_max", 20) +local COOLDOWN_TIME = mesecon.setting("cooldown_time", 2.0) +local COOLDOWN_STEP = mesecon.setting("cooldown_granularity", 0.5) +local COOLDOWN_MULTIPLIER = OVERHEAT_MAX / COOLDOWN_TIME +local cooldown_timer = 0.0 +local object_heat = {} -- 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 < mesecon.setting("overheat_max", 20) then - mesecon.queue:add_action(pos, "cooldown", {}, 1, nil, 0) - else +function mesecon.do_overheat(pos) + local id = minetest.hash_node_position(pos) + local heat = (object_heat[id] or 0) + 1 + object_heat[id] = heat + if heat >= OVERHEAT_MAX then + minetest.log("action", "Node overheats at " .. minetest.pos_to_string(pos)) + object_heat[id] = nil return true end - return false end +function mesecon.do_cooldown(pos) + local id = minetest.hash_node_position(pos) + object_heat[id] = nil +end -mesecon.queue:add_function("cooldown", function (pos) - local meta = minetest.get_meta(pos) - local heat = meta:get_int("heat") +function mesecon.get_heat(pos) + local id = minetest.hash_node_position(pos) + return object_heat[id] or 0 +end - if (heat > 0) then - meta:set_int("heat", heat - 1) +function mesecon.move_hot_nodes(moved_nodes) + local new_heat = {} + for _, n in ipairs(moved_nodes) do + local old_id = minetest.hash_node_position(n.oldpos) + local new_id = minetest.hash_node_position(n.pos) + new_heat[new_id] = object_heat[old_id] + object_heat[old_id] = nil + end + for id, heat in pairs(new_heat) do + object_heat[id] = heat end -end) +end + +local function global_cooldown(dtime) + cooldown_timer = cooldown_timer + dtime + if cooldown_timer < COOLDOWN_STEP then + return -- don't overload the CPU + end + local cooldown = COOLDOWN_MULTIPLIER * cooldown_timer + cooldown_timer = 0 + for id, heat in pairs(object_heat) do + heat = heat - cooldown + if heat <= 0 then + object_heat[id] = nil -- free some RAM + else + object_heat[id] = heat + end + end +end +minetest.register_globalstep(global_cooldown) diff --git a/mesecons_gates/init.lua b/mesecons_gates/init.lua index 13e583b..3807d6f 100644 --- a/mesecons_gates/init.lua +++ b/mesecons_gates/init.lua @@ -74,7 +74,8 @@ local function register_gate(name, inputnumber, assess, recipe, description) assess = assess, onstate = basename.."_on", offstate = basename.."_off", - inputnumber = inputnumber + inputnumber = inputnumber, + after_dig_node = mesecon.do_cooldown, },{ tiles = {"jeija_microcontroller_bottom.png^".."jeija_gate_off.png^".. "jeija_gate_"..name..".png"}, diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index c754eda..66dc73b 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -315,7 +315,7 @@ local function create_environment(pos, mem, event) port = vports_copy, event = event, mem = mem, - heat = minetest.get_meta(pos):get_int("heat"), + heat = mesecon.get_heat(pos), heat_max = mesecon.setting("overheat_max", 20), print = safe_print, interrupt = get_interrupt(pos), @@ -485,7 +485,6 @@ local function reset_meta(pos, code, errmsg) "image_button[3.75,6;2.5,1;jeija_luac_runbutton.png;program;]".. "image_button_exit[9.72,-0.25;0.425,0.4;jeija_close_window.png;exit;]".. "label[0.1,5;"..errmsg.."]") - meta:set_int("heat", 0) meta:set_int("luac_id", math.random(1, 65535)) end @@ -626,6 +625,7 @@ for d = 0, 1 do d = d == 1, }, after_dig_node = function (pos, node) + mesecon.do_cooldown(pos) mesecon.receptor_off(pos, output_rules) end, is_luacontroller = true, diff --git a/mesecons_mvps/init.lua b/mesecons_mvps/init.lua index 2c6161b..252acf7 100644 --- a/mesecons_mvps/init.lua +++ b/mesecons_mvps/init.lua @@ -246,3 +246,4 @@ mesecon.register_mvps_stopper("doors:door_steel_t_1") mesecon.register_mvps_stopper("doors:door_steel_b_2") mesecon.register_mvps_stopper("doors:door_steel_t_2") mesecon.register_mvps_stopper("default:chest_locked") +mesecon.register_on_mvps_move(mesecon.move_hot_nodes) |