Dont dry out soil if unloaded blocks are nearby

diff --git a/mods/farming/nodes.lua b/mods/farming/nodes.lua
index a36e43e425fb0bf5efde193c62871a20ab3ae8d5..10c4afe9e38c458f3de5881f96bcf5e5ba05e766 100644 (file)
--- a/mods/farming/nodes.lua
+++ b/mods/farming/nodes.lua
@@ -113,16 +113,20 @@ minetest.register_abm({
                                minetest.set_node(pos, {name = wet})
                        end
                else
-                       -- turn it back into base if it is already dry
-                       if wet_lvl == 0 then
-                               -- only turn it back if there is no plant/seed on top of it
-                               if minetest.get_item_group(nn.name, "plant") == 0 and minetest.get_item_group(nn.name, "seed") == 0 then
-                                       minetest.set_node(pos, {name = base})
+                       -- only turn back if there are no unloaded blocks (and therefore
+                       -- possible water sources) nearby
+                       if not minetest.find_node_near(pos, 3, {"ignore"}) then
+                               -- turn it back into base if it is already dry
+                               if wet_lvl == 0 then
+                                       -- only turn it back if there is no plant/seed on top of it
+                                       if minetest.get_item_group(nn.name, "plant") == 0 and minetest.get_item_group(nn.name, "seed") == 0 then
+                                               minetest.set_node(pos, {name = base})
+                                       end
+                                       
+                               -- if its wet turn it back into dry soil
+                               elseif wet_lvl == 1 then
+                                       minetest.set_node(pos, {name = dry})
                                end
-                               
-                       -- if its wet turn it back into dry soil
-                       elseif wet_lvl == 1 then
-                               minetest.set_node(pos, {name = dry})
                        end
                end
        end,