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| author | thetaepsilon-gamedev <thetaepsilon-gamedev@noreply.users.github.com> | 2017-10-07 22:21:54 +0100 |
|---|---|---|
| committer | thetaepsilon-gamedev <thetaepsilon-gamedev@noreply.users.github.com> | 2017-10-07 22:21:54 +0100 |
| commit | 9ab197af2f6e524be920857c0f152aef84546e37 (patch) | |
| tree | c00295c03b14236b2e6f9a3f882d4d0038ae5ebe /new_flow_logic | |
| parent | 07e769d1b92661dc21bf85dee2f788f929fc444e (diff) | |
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new flow logic: abms.lua: implement non-finite mode behaviour for neighbour output helper
Diffstat (limited to 'new_flow_logic')
| -rw-r--r-- | new_flow_logic/abms.lua | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/new_flow_logic/abms.lua b/new_flow_logic/abms.lua index a4d5fc3..99ccbc6 100644 --- a/new_flow_logic/abms.lua +++ b/new_flow_logic/abms.lua @@ -178,9 +178,18 @@ flowlogic.helpers.make_neighbour_output_fixed = function(neighbours) for _, offset in pairs(neighbours) do local npos = vector.add(pos, offset) local name = minetest.get_node(npos).name - if (name == "air") or (name == "default:water_flowing") then + if currentpressure < 1 then break end + -- take pressure anyway in non-finite mode, even if node is water source already. + -- in non-finite mode, pressure has to be sustained to keep the sources there. + -- so in non-finite mode, placing water is dependent on the target node; + -- draining pressure is not. + local canplace = (name == "air") or (name == "default:water_flowing") + if canplace then minetest.swap_node(npos, {name="default:water_source"}) + end + if (not finitemode) or canplace then taken = taken + 1 + currentpressure = currentpressure - 1 end end return taken |