temporarily move ABM registration out of register_flow_logic.lua to allow refactoring it into flowable registry

flowable_nodes_add_pipes.lua

@@ -16,6 +16,7 @@ local pipes_full_nodenames = pipeworks.pipes_full_nodenames
 local pipes_empty_nodenames = pipeworks.pipes_empty_nodenames
 
 local register = pipeworks.flowables.register
+local abmregister = pipeworks.flowlogic.abmregister
 
 
 
@@ -29,9 +30,11 @@ local spigot_on = "pipeworks:spigot_pouring"
 if pipeworks.enable_pipes then
 	for _, pipe in ipairs(pipes_full_nodenames) do
 		register.simple(pipe)
+		abmregister.balance(pipe)
 	end
 	for _, pipe in ipairs(pipes_empty_nodenames) do
 		register.simple(pipe)
+		abmregister.balance(pipe)
 	end
 
 	if pipeworks.enable_pipe_devices then
@@ -39,7 +42,12 @@ if pipeworks.enable_pipes then
 		register.simple(pump_on)
 		register.simple(spigot_on)
 		register.simple(spigot_off)
+		abmregister.balance(pump_off)
+		abmregister.balance(pump_on)
+		abmregister.balance(spigot_on)
+		abmregister.balance(spigot_off)
 
 		register.intake_simple(pump_on, thresholds.pump_pressure)
+		abmregister.input(pump_on, thresholds.pump_pressure)
 	end
 end

init.lua

@@ -124,8 +124,8 @@ if pipeworks.enable_pipe_devices then dofile(pipeworks.modpath.."/devices.lua")
 -- individual enable flags also checked in flowable_nodes_add_pipes.lua
 if pipeworks.enable_new_flow_logic then
 	dofile(pipeworks.modpath.."/new_flow_logic.lua")
-	dofile(pipeworks.modpath.."/flowable_nodes_add_pipes.lua")
 	dofile(pipeworks.modpath.."/register_flow_logic.lua")
+	dofile(pipeworks.modpath.."/flowable_nodes_add_pipes.lua")
 end
 
 if pipeworks.enable_redefines then

register_flow_logic.lua

@@ -8,21 +8,8 @@ pipeworks.flowlogic.abmregister = register
 
 
 
--- note that checking for feature toggles (because otherwise certain pipes aren't define)
--- is now done by flowable_nodes_add_pipes.lua
---[[
-if pipeworks.enable_pipes then
-	minetest.register_abm({
-		nodenames = pipes_all_nodenames,
-		interval = 1,
-		chance = 1,
-		action = function(pos, node, active_object_count, active_object_count_wider)
-			pipeworks.balance_pressure(pos, node)
-		end
-	})
-end
-]]
-
+-- register a node name for the pressure balancing ABM.
+-- currently this only exists as a per-node function to allow nodes to be registered outside pipeworks.
 local register_abm_balance = function(nodename)
 	minetest.register_abm({
 		nodenames = { nodename },
@@ -34,11 +21,10 @@ local register_abm_balance = function(nodename)
 	})
 end
 register.balance = register_abm_balance
-for nodename, _ in pairs(pipeworks.flowables.list.simple) do
-	register_abm_balance(nodename)
-end
 
-local register_abm_input = function(nodename, properties)
+-- register a node for the pump ABM.
+-- maxpressure is the maximum pressure that this pump can drive.
+local register_abm_input = function(nodename, maxpressure)
 	minetest.register_abm({
 		nodenames = { nodename },
 		interval = 1,
@@ -50,16 +36,8 @@ local register_abm_input = function(nodename, properties)
 end
 register.input = register_abm_input
 
-if pipeworks.enable_pipe_devices then
-	-- absorb water into pumps if it'll fit
-	for nodename, properties in pairs(pipeworks.flowables.inputs.list) do
-		register_abm_input(nodename, properties)
-	end
-
-	-- output water from spigots
-	-- add both "on/off" spigots so one can be used to indicate a certain level of fluid.
-	-- temp. disabled as the node names were moved to flowable_node_add_pipes.lua
-	--[[
+-- old spigot ABM code, not yet migrated
+--[[
 	minetest.register_abm({
 		nodenames = { spigot_on, spigot_off },
 		interval = 1,
@@ -68,5 +46,4 @@ if pipeworks.enable_pipe_devices then
 			pipeworks.run_spigot_output(pos, node)
 		end
 	})
-	]]
-end
+]]