new function for registering item for drop grass

grass.lua

@@ -1,4 +1,22 @@
+local farming.update_grass_item = function()
+  for i = 4,5 do
+    minetest.override_item("default:grass_"..i, {
+      drop = { max_items = 1,
+				items = {farming.grass,
+						items = {"default:grass_1"}}
+			}
+		})
+	end
+end
 
+farming.register_grass_item = function(item,rarity)
+	farming.grass=table.insert(farming.grass,{items=item,rarity=rarity})
+end
+
+farming.register_grass_item("farming:seed_wheat",5)
+farming.register_grass_item("farming:seed_spelt",5)
+farming.update_grass_item()
+--[[
 for i = 4, 5 do
 
 	-- Override default grass and have it drop Wheat Seeds
@@ -29,7 +47,7 @@ for i = 4, 5 do
 	end
 
 end
-
+]]
 -- Override default Jungle Grass and have it drop Cotton Seeds
 
 minetest.override_item("default:junglegrass", {

init.lua

@@ -13,6 +13,7 @@ farming.select = {
 	type = "fixed",
 	fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5}
 }
+farming.grass = {}
 
 
 local creative_mode_cache = minetest.settings:get_bool("creative_mode")
@@ -587,30 +588,30 @@ end
 
 
 -- default settings
-farming.carrot = true
-farming.potato = true
-farming.tomato = true
-farming.cucumber = true
-farming.corn = true
-farming.coffee = true
-farming.melon = true
-farming.pumpkin = true
-farming.cocoa = true
-farming.raspberry = true
-farming.blueberry = true
-farming.rhubarb = true
-farming.beans = true
-farming.grapes = true
-farming.barley = true
-farming.chili = true
-farming.hemp = true
-farming.garlic = true
-farming.onion = true
-farming.pepper = true
-farming.pineapple = true
-farming.peas = true
-farming.beetroot = true
-farming.spelt = true
+farming.carrot = minetest.settings:get("farming.carrot") or true
+farming.potato = minetest.settings:get("farming.potato") or true
+farming.tomato = minetest.settings:get("farming.tomato") or true
+farming.cucumber = minetest.settings:get("farming.cubumber") or true
+farming.corn = minetest.settings:get("farming.corn") or true
+farming.coffee = minetest.settings:get("farming.coffee") or true
+farming.melon = minetest.settings:get("farming.melon") or true
+farming.pumpkin = minetest.settings:get("farming.pumpkin") or true
+farming.cocoa = minetest.settings:get("farming.cocoa") or true
+farming.raspberry = minetest.settings:get("farming.raspberry") or true
+farming.blueberry = minetest.settings:get("farming.blueberry") or true
+farming.rhubarb = minetest.settings:get("farming.rhubarb") or true
+farming.beans = minetest.settings:get("farming.beans") or true
+farming.grapes = minetest.settings:get("farming.grapes") or true
+farming.barley = minetest.settings:get("farming.barley") or true
+farming.chili = minetest.settings:get("farming.chili") or true
+farming.hemp = minetest.settings:get("farming.hemp") or true
+farming.garlic = minetest.settings:get("farming.garlic") or true
+farming.onion = minetest.settings:get("farming.onion") or true
+farming.pepper = minetest.settings:get("farming.pepper") or true
+farming.pineapple = minetest.settings:get("farming.pineapple") or true
+farming.peas = minetest.settings:get("farming.peas") or true
+farming.beetroot = minetest.settings:get("farming.beetroor") or true
+farming.spelt = minetest.settings:get("farming.spelt") or true
 farming.rarety = 0.002 -- 0.006