Fixed combinator displays

TODO

@@ -1,6 +1,5 @@
 bugs:
-	request threshold is being bypassed somehow
+	request threshold is being bypassed somehow (hasn't been seen in a long time)
-	wagon control combinators don't work parallel to the tracks
 
 major:
 	do hardcore testing
@@ -12,4 +11,3 @@ minor:
 	close gui when the combinator is destroyed
 	do not play close sound when a different gui is opened
 	gui can desync if settings are changed outside of it while it is open
-	go over init and make it agree with type info

cybersyn/changelog.txt

@@ -99,3 +99,9 @@ Version: 1.0.7
 Date: 2022-12-1
   Features:
     - Fixed a crash relating to depot bypass through space elevators
+---------------------------------------------------------------------------------------------------
+Version: 1.0.8
+Date: 2022-12-1
+  Features:
+    - Fixed a bug with combinator displays not updating correctly
+    - Improved combinator display performance

cybersyn/info.json

@@ -1,6 +1,6 @@
 {
     "name": "cybersyn",
-    "version": "1.0.7",
+    "version": "1.0.8",
     "title": "Project Cybersyn",
     "author": "Mami",
     "factorio_version": "1.1",

cybersyn/scripts/central-planning.lua

@@ -9,8 +9,6 @@ local band = bit32.band
 local table_remove = table.remove
 local random = math.random
 
-
-
 ---@param map_data MapData
 ---@param station Station
 ---@param manifest Manifest
@@ -24,8 +22,9 @@ function remove_manifest(map_data, station, manifest, sign)
 	end
 	set_comb2(map_data, station)
 	station.deliveries_total = station.deliveries_total - 1
-	if station.deliveries_total == 0 and station.entity_comb1.valid then
+	if station.deliveries_total == 0 and station.display_state >= 2 then
-		set_comb_operation_with_check(map_data, station.entity_comb1, OPERATION_PRIMARY_IO)
+		station.display_state = station.display_state - 2
+		update_display(map_data, station)
 	end
 end
 
@@ -206,11 +205,14 @@ local function send_train_between(map_data, r_station_id, p_station_id, train_id
 
 		set_comb2(map_data, p_station)
 		set_comb2(map_data, r_station)
-		if p_station.entity_comb1.valid then
+
-			set_comb_operation_with_check(map_data, p_station.entity_comb1, OPERATION_PRIMARY_IO_ACTIVE)
+		if p_station.display_state < 2 then
+			p_station.display_state = 2
+			update_display(map_data, p_station)
 		end
-		if r_station.entity_comb1.valid then
+		if r_station.display_state < 2 then
-			set_comb_operation_with_check(map_data, r_station.entity_comb1, OPERATION_PRIMARY_IO_ACTIVE)
+			r_station.display_state = 2
+			update_display(map_data, r_station)
 		end
 	end
 end
@@ -258,11 +260,6 @@ local function tick_poll_station(map_data, mod_settings)
 		station_id = map_data.active_station_ids[tick_data.i]
 		station = map_data.stations[station_id]
 		if station then
-			if station.display_update then
-				update_combinator_display(map_data, station.entity_comb1, station.display_failed_request)
-				station.display_update = station.display_failed_request
-				station.display_failed_request = nil
-			end
 			if station.network_name and station.deliveries_total < station.entity_stop.trains_limit then
 				break
 			end
@@ -325,6 +322,9 @@ local function tick_poll_station(map_data, mod_settings)
 					end
 					stations[#stations + 1] = station_id
 					station.p_count_or_r_threshold_per_item[item_name] = r_threshold
+				elseif station.display_state%2 == 1 then
+					station.display_state = station.display_state - 1
+					update_display(map_data, station)
 				end
 			end
 			if flag then
@@ -391,9 +391,9 @@ local function tick_dispatch(map_data, mod_settings)
 			else
 				for i, id in ipairs(r_stations) do
 					local station = stations[id]
-					if station then
+					if station and station.display_state%2 == 0 then
-						station.display_failed_request = true
+						station.display_state = station.display_state + 1
-						station.display_update = true
+						update_display(map_data, station)
 					end
 				end
 			end
@@ -419,6 +419,13 @@ local function tick_dispatch(map_data, mod_settings)
 			end
 		end
 		if not r_station_i then
+			for i, id in ipairs(r_stations) do
+				local station = stations[id]
+				if station and station.display_state%2 == 0 then
+					station.display_state = station.display_state + 1
+					update_display(map_data, station)
+				end
+			end
 			return false
 		end
 
@@ -464,8 +471,10 @@ local function tick_dispatch(map_data, mod_settings)
 			if can_be_serviced then
 				send_missing_train_alert_for_stops(r_station.entity_stop, stations[p_stations[best_i]].entity_stop)
 			end
-			r_station.display_failed_request = true
+			if r_station.display_state%2 == 0 then
-			r_station.display_update = true
+				r_station.display_state = r_station.display_state + 1
+				update_display(map_data, r_station)
+			end
 		end
 
 		table_remove(r_stations, r_station_i)

cybersyn/scripts/factorio-api.lua

@@ -256,7 +256,7 @@ end
 ---@param map_data MapData
 ---@param unit_number uint
 ---@param params ArithmeticCombinatorParameters
-function has_comb_params_changed(map_data, unit_number, params)
+local function has_comb_params_changed(map_data, unit_number, params)
 	local old_params = map_data.to_comb_params[unit_number]
 
 	if params.operation ~= old_params.operation then
@@ -278,41 +278,26 @@ function has_comb_params_changed(map_data, unit_number, params)
 	return false
 end
 ---@param map_data MapData
----@param comb LuaEntity
+---@param station Station
----@param op string
+function update_display(map_data, station)
-function set_comb_operation_with_check(map_data, comb, op)
+	local comb = station.entity_comb1
-	---@type uint
+	if comb.valid then
-	local unit_number = comb.unit_number
+		local unit_number = comb.unit_number--[[@as uint]]
-	local control = get_comb_control(comb)
+		local control = get_comb_control(comb)
-	local params = control.parameters
+		local params = control.parameters
-	if not has_comb_params_changed(map_data, unit_number, params) then
+		if not has_comb_params_changed(map_data, unit_number, params) then
-		params.operation = op
+			if station.display_state >= 2 then
-		control.parameters = params
+				params.operation = OPERATION_PRIMARY_IO_ACTIVE
-		if (op == OPERATION_PRIMARY_IO_ACTIVE or op == OPERATION_PRIMARY_IO_FAILED_REQUEST) then
+				control.parameters = params
-			params.operation = OPERATION_PRIMARY_IO
+				params.operation = OPERATION_PRIMARY_IO
-		end
+			elseif station.display_state == 1 then
-		map_data.to_comb_params[unit_number] = params
-	end
-end
----@param map_data MapData
----@param comb LuaEntity
----@param is_failed boolean
-function update_combinator_display(map_data, comb, is_failed)
-	---@type uint
-	local unit_number = comb.unit_number
-	local control = get_comb_control(comb)
-	local params = control.parameters
-	if not has_comb_params_changed(map_data, unit_number, params) then
-		if is_failed then
-			if params.operation == OPERATION_PRIMARY_IO then
 				params.operation = OPERATION_PRIMARY_IO_FAILED_REQUEST
 				control.parameters = params
 				params.operation = OPERATION_PRIMARY_IO
-				map_data.to_comb_params[unit_number] = params
+			else
+				params.operation = OPERATION_PRIMARY_IO
+				control.parameters = params
 			end
-		elseif params.operation == OPERATION_PRIMARY_IO_FAILED_REQUEST then
-			params.operation = OPERATION_PRIMARY_IO
-			control.parameters = params
 			map_data.to_comb_params[unit_number] = params
 		end
 	end

cybersyn/scripts/global.lua

@@ -20,6 +20,9 @@
 ---@field public se_tele_old_id {[any]: uint}
 
 ---@class Station
+---@field public entity_stop LuaEntity
+---@field public entity_comb1 LuaEntity
+---@field public entity_comb2 LuaEntity?
 ---@field public is_p boolean
 ---@field public is_r boolean
 ---@field public allows_all_trains boolean
@@ -28,19 +31,15 @@
 ---@field public priority int --transient
 ---@field public r_threshold int >= 0 --transient
 ---@field public locked_slots int >= 0 --transient
----@field public entity_stop LuaEntity
----@field public entity_comb1 LuaEntity
----@field public entity_comb2 LuaEntity?
----@field public wagon_combs {[int]: LuaEntity}?--NOTE: allowed to be invalid entities or combinators with the wrong operation, these must be checked and lazy deleted when found
----@field public deliveries {[string]: int}
 ---@field public network_name string?
 ---@field public network_flag int --transient
+---@field public wagon_combs {[int]: LuaEntity}?--NOTE: allowed to be invalid entities or combinators with the wrong operation, these must be checked and lazy deleted when found
+---@field public deliveries {[string]: int}
 ---@field public accepted_layouts {[uint]: true?}
 ---@field public layout_pattern {[uint]: int}
 ---@field public tick_signals {[uint]: Signal}? --transient
 ---@field public p_count_or_r_threshold_per_item {[string]: int} --transient
----@field public display_failed_request true?
+---@field public display_state 0|1|2|3 --low bit is if this station's request has failed, high bit is if a train is heading to this station
----@field public display_update true?
 
 ---@class Depot
 ---@field public entity_stop LuaEntity
@@ -57,7 +56,7 @@
 ---@field public r_station_id uint
 ---@field public manifest Manifest
 ---@field public last_manifest_tick int
----@field public has_filtered_wagon boolean
+---@field public has_filtered_wagon true?
 ---@field public is_available true?
 ---@field public parked_at_depot_id uint?
 ---@field public depot_name string
@@ -73,7 +72,7 @@
 ---@alias cybersyn.global MapData
 
 ---@class Economy
----could contain invalid stations
+---could contain invalid stations or stations with modified settings from when they were first appended
 ---@field public all_r_stations {[string]: uint[]} --{[network_name:item_name]: station_id}
 ---@field public all_p_stations {[string]: uint[]} --{[network_name:item_name]: station_id}
 ---@field public all_names (string|SignalID)[]

cybersyn/scripts/main.lua

@@ -69,11 +69,12 @@ local function add_available_train(map_data, train_id, train)
 	end
 end
 ---@param map_data MapData
+---@param mod_settings CybersynModSettings
 ---@param depot_id uint
 ---@param depot Depot
 ---@param train_id uint
 ---@param train Train
-local function add_available_train_to_depot(map_data, train_id, train, depot_id, depot)
+local function add_available_train_to_depot(map_data, mod_settings, train_id, train, depot_id, depot)
 	local comb = depot.entity_comb
 	local network_name = get_comb_network_name(comb)
 	if network_name then
@@ -133,10 +134,11 @@ end
 ---@param stop LuaEntity
 ---@param comb LuaEntity
 local function on_depot_built(map_data, stop, comb)
+		--NOTE: only place where new Depot
 	local depot = {
 		entity_stop = stop,
 		entity_comb = comb,
-		--available_train = nil,
+		available_train_id = nil,
 	}
 	map_data.depots[stop.unit_number] = depot
 end
@@ -159,21 +161,28 @@ end
 ---@param comb1 LuaEntity
 ---@param comb2 LuaEntity
 local function on_station_built(map_data, stop, comb1, comb2)
+	--NOTE: only place where new Station
 	local station = {
 		entity_stop = stop,
 		entity_comb1 = comb1,
 		entity_comb2 = comb2,
-		wagon_combs = nil,
+		--is_p = set_station_from_comb_state,
+		--is_r = set_station_from_comb_state,
+		--allows_all_trains = set_station_from_comb_state,
 		deliveries_total = 0,
 		last_delivery_tick = map_data.total_ticks,
 		priority = 0,
 		r_threshold = 0,
 		locked_slots = 0,
+		--network_name = set_station_from_comb_state,
 		network_flag = 0,
+		wagon_combs = nil,
 		deliveries = {},
 		accepted_layouts = {},
 		layout_pattern = nil,
+		tick_signals = nil,
 		p_count_or_r_threshold_per_item = {},
+		display_state = 0,
 	}
 	set_station_from_comb_state(station)
 	local id = stop.unit_number--[[@as uint]]
@@ -367,7 +376,7 @@ function on_combinator_network_updated(map_data, comb, network_name)
 				if train_id then
 					local train = map_data.trains[train_id]
 					remove_available_train(map_data, train_id, train)
-					add_available_train_to_depot(map_data, train_id, train, depot_id, depot)
+					add_available_train_to_depot(map_data, mod_settings, train_id, train, depot_id, depot)
 				end
 			end
 		end
@@ -611,7 +620,7 @@ local function on_train_arrives_depot(map_data, depot_id, train_entity)
 		end
 		if is_train_empty then
 			remove_available_train(map_data, train_id, train)
-			add_available_train_to_depot(map_data, train_id, train, depot_id, map_data.depots[depot_id])
+			add_available_train_to_depot(map_data, mod_settings, train_id, train, depot_id, map_data.depots[depot_id])
 			set_depot_schedule(train_entity, train.depot_name)
 		else
 			--train still has cargo
@@ -620,20 +629,28 @@ local function on_train_arrives_depot(map_data, depot_id, train_entity)
 			send_nonempty_train_in_depot_alert(train_entity)
 		end
 	elseif is_train_empty then
+		--NOTE: only place where new Train
 		train = {
-			status = STATUS_D,
 			entity = train_entity,
-			layout_id = 0,
+			--layout_id = update_train_layout,
-			item_slot_capacity = 0,
+			--item_slot_capacity = update_train_layout,
-			fluid_capacity = 0,
+			--fluid_capacity = update_train_layout,
+			--status = add_available_train_to_depot,
 			p_station_id = 0,
 			r_station_id = 0,
+			manifest = nil,
 			last_manifest_tick = map_data.total_ticks,
-			--manifest = nil,
+			has_filtered_wagon = nil,
+			--is_available = add_available_train_to_depot,
+			--parked_at_depot_id = add_available_train_to_depot,
+			--depot_name = add_available_train_to_depot,
+			--network_name = add_available_train_to_depot,
+			--network_flag = add_available_train_to_depot,
+			--priority = add_available_train_to_depot,
 		}
 		update_train_layout(map_data, train)
 		map_data.trains[train_id] = train
-		add_available_train_to_depot(map_data, train_id, train, depot_id, map_data.depots[depot_id])
+		add_available_train_to_depot(map_data, mod_settings, train_id, train, depot_id, map_data.depots[depot_id])
 
 		set_depot_schedule(train_entity, train.depot_name)
 	else
@@ -691,7 +708,7 @@ local function on_train_leaves_station(map_data, mod_settings, train_id, train)
 			set_comb1(map_data, station, nil)
 			unset_wagon_combs(map_data, station)
 			if train.has_filtered_wagon then
-				train.has_filtered_wagon = false
+				train.has_filtered_wagon = nil
 				for carriage_i, carriage in ipairs(train.entity.cargo_wagons) do
 					local inv = carriage.get_inventory(defines.inventory.cargo_wagon)
 					if inv and inv.is_filtered() then

cybersyn/scripts/migrations.lua

@@ -166,6 +166,24 @@ local migrations_table = {
 			end
 		end
 	end,
+	["1.0.8"] = function()
+		---@type MapData
+		local map_data = global
+		map_data.tick_state = STATE_INIT
+		map_data.tick_data = {}
+		for id, station in pairs(map_data.stations) do
+			local params = get_comb_params(station.entity_comb1)
+			if params.operation == OPERATION_PRIMARY_IO_FAILED_REQUEST then
+				station.display_state = 1
+			elseif params.operation == OPERATION_PRIMARY_IO_ACTIVE then
+				station.display_state = 2
+			else
+				station.display_state = 0
+			end
+			station.display_failed_request = nil
+			station.update_display = nil
+		end
+	end,
 }
 
 ---@param data ConfigurationChangedData