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new flow logic: abm_register.lua: add register_abm_output routine

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thetaepsilon-gamedev 2017-10-01 12:34:20 +01:00
parent 15b41d14f3
commit f3a94fcd24
1 changed files with 22 additions and 2 deletions
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24
new_flow_logic/abm_register.lua
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@ -6,7 +6,11 @@
local register = {} local register = {}
pipeworks.flowlogic.abmregister = register pipeworks.flowlogic.abmregister = register
local flowlogic = pipeworks.flowlogic
-- A possible DRY violation here...
-- DISCUSS: should it be possible later on to raise the the rate of ABMs, or lower the chance?
-- Currently all the intervals and chances are hardcoded below.
-- register a node name for the pressure balancing ABM. -- 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. -- currently this only exists as a per-node function to allow nodes to be registered outside pipeworks.
@ -16,7 +20,7 @@ local register_abm_balance = function(nodename)
interval = 1, interval = 1,
chance = 1, chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider) action = function(pos, node, active_object_count, active_object_count_wider)
pipeworks.flowlogic.balance_pressure(pos, node) flowlogic.balance_pressure(pos, node)
end end
}) })
end end
@ -31,12 +35,28 @@ local register_abm_input = function(nodename, maxpressure, intakefn)
interval = 1, interval = 1,
chance = 1, chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider) action = function(pos, node, active_object_count, active_object_count_wider)
pipeworks.flowlogic.run_input(pos, node, maxpressure, intakefn) flowlogic.run_input(pos, node, maxpressure, intakefn)
end end
}) })
end end
register.input = register_abm_input register.input = register_abm_input
-- register a node for the output ABM.
-- threshold determines the minimum pressure, over which outputfn is called.
-- outputfn is then given the current pressure, and returns the pressure relieved by the output process.
-- outputfn is expected to update environment, nearby world etc. as appropriate for the node.
local register_abm_output = function(nodename, threshold, outputfn)
minetest.register_abm({
nodenames = { nodename },
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
flowlogic.run_output(pos, node, threshold, outputfn)
end
})
end
register.output = register_abm_output
-- old spigot ABM code, not yet migrated -- old spigot ABM code, not yet migrated
--[[ --[[
minetest.register_abm({ minetest.register_abm({