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-rw-r--r--new_flow_logic/abms.lua15
1 files changed, 15 insertions, 0 deletions
diff --git a/new_flow_logic/abms.lua b/new_flow_logic/abms.lua
index 15adcef..7a720be 100644
--- a/new_flow_logic/abms.lua
+++ b/new_flow_logic/abms.lua
@@ -131,6 +131,21 @@ flowlogic.helpers.make_neighbour_output_fixed = function(neighbours)
end
end
+-- complementary function to the above when using non-finite mode:
+-- removes water sources from neighbor positions when the output is "off" due to lack of pressure.
+flowlogic.helpers.make_neighbour_cleanup_fixed = function(neighbours)
+ return function(pos, node, currentpressure)
+ -- FIXME - this would indiscriminately take blocks while under-pressure, not just one time?
+ for _, offset in pairs(neighbours) do
+ local npos = vector.add(pos, offset)
+ local name = minetest.get_node(npos).name
+ if (name == "default:water_source") then
+ minetest.remove_node(pos)
+ end
+ end
+ end
+end
+
flowlogic.run_output = function(pos, node, threshold, outputfn)