testing last-played-stone smoke effect, based on experimental function added to nodecore

rules.lua

@@ -304,6 +304,16 @@ function lc_liberties.handle_placement(pos)
             local stone = minetest.get_node(pos).name
             nodecore.set_loud(pos, {name = "air"})
             nodecore.item_eject(pos, stone, 5)
+        else
+            for x=pos.x-18, pos.x+18 do
+                for z=pos.z-18, pos.z+18 do
+                    if (x ~= pos.x) or (z ~= pos.z) then
+                        nodecore.smokequell({x = x, y = pos.y, z = z})
+                    end
+                end
+            end
+
+            nodecore.smokefx(pos, 300, 2)
         end
     end
 end