diff --git a/TODO b/TODO
index 216d128..253d011 100644
--- a/TODO
+++ b/TODO
@@ -5,6 +5,7 @@ major:
 	do hardcore testing
 	models & art
 	add a refueling option on depots
+	move to an event based algorithm
 
 minor:
 	railloader compat
diff --git a/cybersyn/scripts/factorio-api.lua b/cybersyn/scripts/factorio-api.lua
index 9a21e18..2396d08 100644
--- a/cybersyn/scripts/factorio-api.lua
+++ b/cybersyn/scripts/factorio-api.lua
@@ -21,7 +21,7 @@ end
 
 
 ---@param surface LuaSurface
-local function se_get_space_elevator_name(surface)
+function se_get_space_elevator_name(surface)
 	--TODO: check how expensive the following is and potentially cache it's results
 	local entity = surface.find_entities_filtered({
 		name = SE_ELEVATOR_STOP_PROTO_NAME,
@@ -108,7 +108,7 @@ end
 
 ---@param elevator_name string
 ---@param is_train_in_orbit boolean
-local function se_create_elevator_order(elevator_name, is_train_in_orbit)
+function se_create_elevator_order(elevator_name, is_train_in_orbit)
 	return {station = elevator_name..(is_train_in_orbit and SE_ELEVATOR_ORBIT_SUFFIX or SE_ELEVATOR_PLANET_SUFFIX)}
 end
 ---@param train LuaTrain
diff --git a/cybersyn/scripts/global.lua b/cybersyn/scripts/global.lua
index fd14273..532ffb0 100644
--- a/cybersyn/scripts/global.lua
+++ b/cybersyn/scripts/global.lua
@@ -76,8 +76,8 @@
 
 ---@class Economy
 ---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_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)[]
 
 --NOTE: any setting labeled as an interface setting can only be changed through the remote-interface, these settings are not save and have to be set at initialization
diff --git a/cybersyn/scripts/remote-interface.lua b/cybersyn/scripts/remote-interface.lua
index 5b8b889..1d0b04f 100644
--- a/cybersyn/scripts/remote-interface.lua
+++ b/cybersyn/scripts/remote-interface.lua
@@ -403,6 +403,20 @@ function interface.remove_available_train(train_id)
 	remove_available_train(global, train_id, train)
 end
 
+------------------------------------------------------------------
+--[[train schedule]]
+------------------------------------------------------------------
+
+interface.create_loading_order = create_loading_order
+interface.create_unloading_order = create_unloading_order
+interface.create_inactivity_order = create_inactivity_order
+interface.create_direct_to_station_order = create_direct_to_station_order
+interface.set_depot_schedule = set_depot_schedule
+interface.lock_train = lock_train
+interface.rename_manifest_schedule = rename_manifest_schedule
+interface.se_get_space_elevator_name = se_get_space_elevator_name
+interface.se_create_elevator_order = se_create_elevator_order
+interface.set_manifest_schedule = set_manifest_schedule
 
 ------------------------------------------------------------------
 --[[alerts]]