Fix water source check for crops to be on the same plane

diff --git a/mods/farming/soil.lua b/mods/farming/soil.lua
index 40486c95e08b4b37c0d6c40767bf3d41129dfa56..4b55d4fd191f072b51bfa07149af1a63da922175 100644 (file)
--- a/mods/farming/soil.lua
+++ b/mods/farming/soil.lua
@@ -5,7 +5,7 @@ for level,dryness in pairs(farmland) do
        local on_construct
        if dryness == "wet" then
                on_construct = function(pos)
-                       local found = minetest.find_node_near(pos, 3, {"main:water","main:waterflow"})
+                       local found = table.getn(minetest.find_nodes_in_area(vector.new(pos.x-3,pos.y,pos.z-3), vector.new(pos.x+3,pos.y,pos.z+3), {"main:water","main:waterflow"})) > 0
                        if not found then
                                minetest.set_node(pos,{name="farming:farmland_dry"})
                        end
@@ -14,7 +14,8 @@ for level,dryness in pairs(farmland) do
                end
                
                on_timer = function(pos)
-                       local found = minetest.find_node_near(pos, 3, {"main:water","main:waterflow"})
+                       local found = table.getn(minetest.find_nodes_in_area(vector.new(pos.x-3,pos.y,pos.z-3), vector.new(pos.x+3,pos.y,pos.z+3), {"main:water","main:waterflow"})) > 0
+                       
                        if not found then
                                minetest.set_node(pos,{name="farming:farmland_dry"})
                        end
@@ -28,7 +29,7 @@ for level,dryness in pairs(farmland) do
                end
                
                on_timer = function(pos)
-                       local found = minetest.find_node_near(pos, 3, {"main:water","main:waterflow"})
+                       local found = table.getn(minetest.find_nodes_in_area(vector.new(pos.x-3,pos.y,pos.z-3), vector.new(pos.x+3,pos.y,pos.z+3), {"main:water","main:waterflow"})) > 0
                        if found then
                                minetest.set_node(pos,{name="farming:farmland_wet"})
                                local timer = minetest.get_node_timer(pos)