diff options
Diffstat (limited to 'pressure_logic/flowable_node_registry.lua')
| -rw-r--r-- | pressure_logic/flowable_node_registry.lua | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/pressure_logic/flowable_node_registry.lua b/pressure_logic/flowable_node_registry.lua new file mode 100644 index 0000000..6d7bf17 --- /dev/null +++ b/pressure_logic/flowable_node_registry.lua @@ -0,0 +1,53 @@ +-- registry of flowable node behaviours in new flow logic +-- written 2017 by thetaepsilon + +-- the actual registration functions which edit these tables can be found in flowable_node_registry_install.lua +-- this is because the ABM code needs to inspect these tables, +-- but the registration code needs to reference said ABM code. +-- so those functions were split out to resolve a circular dependency. + + + +pipeworks.flowables = {} +pipeworks.flowables.list = {} +pipeworks.flowables.list.all = {} +-- pipeworks.flowables.list.nodenames = {} + +-- simple flowables - balance pressure in any direction +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 +-- directionfn: function(node, vector): +-- can this node flow in this direction? +-- called in the context of another node to check the matching entry returned by neighbourfn. +-- for every offset vector returned by neighbourfn, +-- the node at that absolute position is checked. +-- if that node is also a directional flowable, +-- then that node's vector is passed to that node's directionfn +-- (inverted, so that directionfn sees a vector pointing out from it back to the origin node). +-- if directionfn agrees that the neighbour node can currently flow in that direction, +-- the neighbour is to participate in pressure balancing. +pipeworks.flowables.list.directional = {} + +-- simple intakes - try to absorb any adjacent water nodes +pipeworks.flowables.inputs = {} +pipeworks.flowables.inputs.list = {} +pipeworks.flowables.inputs.nodenames = {} + +-- outputs - takes pressure from pipes and update world to do something with it +pipeworks.flowables.outputs = {} +pipeworks.flowables.outputs.list = {} +-- not currently any nodenames arraylist for this one as it's not currently needed. + +-- nodes with registered node transitions +-- nodes will be switched depending on pressure level +pipeworks.flowables.transitions = {} +pipeworks.flowables.transitions.list = {} -- master list +pipeworks.flowables.transitions.simple = {} -- nodes that change based purely on pressure +pipeworks.flowables.transitions.mesecons = {} -- table of mesecons rules to apply on transition |