71 lines
2.9 KiB
Lua
71 lines
2.9 KiB
Lua
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-- flowable node registry: add entries and install ABMs if new flow logic is enabled
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-- written 2017 by thetaepsilon
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-- use for hooking up ABMs as nodes are registered
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local abmregister = pipeworks.flowlogic.abmregister
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-- registration functions
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pipeworks.flowables.register = {}
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local register = pipeworks.flowables.register
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-- some sanity checking for passed args, as this could potentially be made an external API eventually
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local checkexists = function(nodename)
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if type(nodename) ~= "string" then error("pipeworks.flowables nodename must be a string!") end
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return pipeworks.flowables.list.all[nodename]
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end
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local insertbase = function(nodename)
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if checkexists(nodename) then error("pipeworks.flowables duplicate registration!") end
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pipeworks.flowables.list.all[nodename] = true
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-- table.insert(pipeworks.flowables.list.nodenames, nodename)
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end
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-- Register a node as a simple flowable.
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-- Simple flowable nodes have no considerations for direction of flow;
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-- A cluster of adjacent simple flowables will happily average out in any direction.
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register.simple = function(nodename)
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insertbase(nodename)
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pipeworks.flowables.list.simple[nodename] = true
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table.insert(pipeworks.flowables.list.simple_nodenames, nodename)
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if pipeworks.enable_new_flow_logic then
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abmregister.balance(nodename)
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end
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end
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local checkbase = function(nodename)
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if not checkexists(nodename) then error("pipeworks.flowables node doesn't exist as a flowable!") end
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end
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-- Register a node as a simple intake.
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-- Expects node to be registered as a flowable (is present in flowables.list.all),
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-- so that water can move out of it.
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-- maxpressure is the maximum pipeline pressure that this node can drive.
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-- possible WISHME here: technic-driven high-pressure pumps
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register.intake_simple = function(nodename, maxpressure)
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checkbase(nodename)
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pipeworks.flowables.inputs.list[nodename] = { maxpressure=maxpressure }
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table.insert(pipeworks.flowables.inputs.nodenames, nodename)
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if pipeworks.enable_new_flow_logic then
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abmregister.input(nodename, maxpressure, pipeworks.flowlogic.check_for_liquids_v2)
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end
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end
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-- Register a node as an output.
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-- Expects node to already be a flowable.
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-- threshold and outputfn are currently as documented for register_abm_output() in abm_register.lua.
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register.output = function(nodename, threshold, outputfn)
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checkbase(nodename)
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pipeworks.flowables.outputs.list[nodename] = { threshold=threshold, outputfn=outputfn }
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if pipeworks.enable_new_flow_logic then
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abmregister.output(nodename, threshold, outputfn)
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end
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end
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-- TODOs here:
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-- The spigot's output behaviour (and possibly the fountain) could be abstracted out into a "simple output" of sorts,
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-- which tries to place water nodes around it.
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-- possibly this could be given a helper function to determine which faces a node should try,
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-- to allow things like rotation or other param values determining "direction" to be respected.
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