diff options
| -rw-r--r-- | new_flow_logic/flowable_node_registry.lua | 8 | ||||
| -rw-r--r-- | new_flow_logic/flowable_node_registry_install.lua | 16 |
2 files changed, 21 insertions, 3 deletions
diff --git a/new_flow_logic/flowable_node_registry.lua b/new_flow_logic/flowable_node_registry.lua index 2523803..c60a39e 100644 --- a/new_flow_logic/flowable_node_registry.lua +++ b/new_flow_logic/flowable_node_registry.lua @@ -17,6 +17,14 @@ pipeworks.flowables.list.all = {} pipeworks.flowables.list.simple = {} pipeworks.flowables.list.simple_nodenames = {} +-- directional flowables - can only flow on certain sides +-- format per entry is a table with the following fields: +-- neighbourfn: function(node), +-- called to determine which nodes to consider as neighbours. +-- can be used to e.g. inspect the node's param values for facedir etc. +-- returns: array of vector offsets to look for possible neighbours in +pipeworks.flowables.list.directional = {} + -- simple intakes - try to absorb any adjacent water nodes pipeworks.flowables.inputs = {} pipeworks.flowables.inputs.list = {} diff --git a/new_flow_logic/flowable_node_registry_install.lua b/new_flow_logic/flowable_node_registry_install.lua index c8f6889..a49c31a 100644 --- a/new_flow_logic/flowable_node_registry_install.lua +++ b/new_flow_logic/flowable_node_registry_install.lua @@ -20,6 +20,9 @@ local insertbase = function(nodename) if checkexists(nodename) then error("pipeworks.flowables duplicate registration!") end pipeworks.flowables.list.all[nodename] = true -- table.insert(pipeworks.flowables.list.nodenames, nodename) + if pipeworks.toggles.pressure_logic then + abmregister.flowlogic(nodename) + end end local regwarning = function(kind, nodename) @@ -35,12 +38,19 @@ register.simple = function(nodename) insertbase(nodename) pipeworks.flowables.list.simple[nodename] = true table.insert(pipeworks.flowables.list.simple_nodenames, nodename) - if pipeworks.toggles.pressure_logic then - abmregister.flowlogic(nodename) - end regwarning("simple", nodename) end +-- Register a node as a directional flowable: +-- has a helper function which determines which nodes to consider valid neighbours. +register.directional = function(nodename, neighbourfn) + insertbase(nodename) + pipeworks.flowables.list.directional[nodename] = { neighbourfn = neighbourfn } + regwarning("directional", nodename) +end + + + local checkbase = function(nodename) if not checkexists(nodename) then error("pipeworks.flowables node doesn't exist as a flowable!") end end |