diff options
Diffstat (limited to 'new_flow_logic/abms.lua')
| -rw-r--r-- | new_flow_logic/abms.lua | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/new_flow_logic/abms.lua b/new_flow_logic/abms.lua index 6abdd42..38ae4b6 100644 --- a/new_flow_logic/abms.lua +++ b/new_flow_logic/abms.lua @@ -111,6 +111,7 @@ flowlogic.run = function(pos, node) local newnode = flowlogic.run_transition(node, currentpressure) --pipeworks.logger("flowlogic.run()@"..formatvec(pos).." transition, new node name = "..dump(newnode).." pressure "..tostring(currentpressure)) minetest.swap_node(pos, newnode) + flowlogic.run_transition_post(pos, newnode) end -- set the new pressure @@ -289,3 +290,26 @@ flowlogic.run_transition = function(node, currentpressure) return result end + +-- post-update hook for run_transition +-- among other things, updates mesecons if present. +-- node here means the new node, returned from run_transition() above +flowlogic.run_transition_post = function(pos, node) + local mesecons_def = minetest.registered_nodes[node.name].mesecons + local mesecons_rules = pipeworks.flowables.transitions.mesecons[node.name] + if minetest.global_exists("mesecon") and (mesecons_def ~= nil) and mesecons_rules then + if type(mesecons_def) ~= "table" then + pipeworks.logger("flowlogic.run_transition_post() BUG mesecons def for "..node.name.."not a table: got "..tostring(mesecons_def)) + else + local receptor = mesecons_def.receptor + if receptor then + local state = receptor.state + if state == mesecon.state.on then + mesecon.receptor_on(pos, mesecons_rules) + elseif state == mesecon.state.off then + mesecon.receptor_off(pos, mesecons_rules) + end + end + end + end +end |