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authorthetaepsilon-gamedev <thetaepsilon-gamedev@noreply.users.github.com>2017-10-07 13:24:46 +0100
committerthetaepsilon-gamedev <thetaepsilon-gamedev@noreply.users.github.com>2017-10-07 13:24:46 +0100
commit6f90ee0875dd0f89f460b6ae75acac708a63cb4c (patch)
tree4ea4910cc19d1367efcabf1b0042cda2bc041770 /new_flow_logic
parent31a67cf4f98f0c9850998799956063401efceef5 (diff)
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new flow logic: abms.lua: add companion cleaner helper for neighbour output
Diffstat (limited to 'new_flow_logic')
-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)