multiple changes

Make bushes use default farming mod's flour for making pies instead of
jungle grass, if that mod is installed.  Junglegrass will be used if farming
is not present.

Make bushes mod support farming_plus more completely - either its or
bushes' strawberries may be used to make a strawberry pie or a mixed
fruit pie - mix and match the two types of strawberries as desired.

move clone node function from junglegrass mod to plants_lib so that
other mods can use it.

bushes_classic/cooking.lua

@@ -36,17 +36,27 @@ for i, berry in ipairs(bushes_classic.bushes) do
 		minetest.register_craftitem(":bushes:"..berry, {
 			description = desc,
 			inventory_image = "bushes_"..berry..".png",
-			groups = {berry = 1},
+			groups = {berry = 1, [berry] = 1},
 			on_use = minetest.item_eat(1),
 		})
 
-		minetest.register_craft({
-			output = "bushes:"..berry.."_pie_raw 1",
-			recipe = {
-			{ "bushes:sugar", "group:junglegrass", "bushes:sugar" },
-			{ "bushes:"..berry, "bushes:"..berry, "bushes:"..berry },
-			},
-		})
+		if minetest.registered_nodes["farming:soil"] then
+			minetest.register_craft({
+				output = "bushes:"..berry.."_pie_raw 1",
+				recipe = {
+				{ "bushes:sugar", "farming:flour", "bushes:sugar" },
+				{ "group:"..berry, "group:"..berry, "group:"..berry },
+				},
+			})
+		else
+			minetest.register_craft({
+				output = "bushes:"..berry.."_pie_raw 1",
+				recipe = {
+				{ "bushes:sugar", "group:junglegrass", "bushes:sugar" },
+				{ "group:"..berry, "group:"..berry, "group:"..berry },
+				},
+			})
+		end
 	end
 
 	-- Cooked pie
@@ -90,19 +100,32 @@ for i, berry in ipairs(bushes_classic.bushes) do
 	})
 end
 
-minetest.register_craft({
-	output = "bushes:strawberry_pie_raw 1",
-	recipe = {
-	{ "bushes:sugar", "group:junglegrass", "bushes:sugar" },
-	{ "farming_plus:strawberry_item", "farming_plus:strawberry_item", "farming_plus:strawberry_item" },
-	},
-})
+if minetest.registered_nodes["farming_plus:strawberry"] then
+	minetest.register_craftitem(":farming_plus:strawberry_item", {
+		description = "Strawberry",
+		inventory_image = "farming_strawberry.png",
+		on_use = minetest.item_eat(2),
+		groups = {berry=1, strawberry=1}
+	})
+end
+
+if minetest.registered_nodes["farming:soil"] then
+	minetest.register_craft({
+		output = "bushes:mixed_berry_pie_raw 2",
+		recipe = {
+		{ "bushes:sugar", "farming:flour", "bushes:sugar" },
+		{ "group:berry", "group:berry", "group:berry" },
+		{ "group:berry", "group:berry", "group:berry" },
+		},
+	})
+else
+	minetest.register_craft({
+		output = "bushes:mixed_berry_pie_raw 2",
+		recipe = {
+		{ "bushes:sugar", "group:junglegrass", "bushes:sugar" },
+		{ "group:berry", "group:berry", "group:berry" },
+		{ "group:berry", "group:berry", "group:berry" },
+		},
+	})
+end
 
-minetest.register_craft({
-	output = "bushes:mixed_berry_pie_raw 2",
-	recipe = {
-	{ "bushes:sugar", "group:junglegrass", "bushes:sugar" },
-	{ "group:berry", "group:berry", "group:berry" },
-	{ "group:berry", "group:berry", "group:berry" },
-	},
-})

bushes_classic/depends.txt

 plants_lib
+farming_plus?

junglegrass/init.lua

@@ -14,15 +14,6 @@ local grasses_list = {
         {"default:junglegrass" , nil}
 }
 
-function clone_node(name)
-	node2={}
-	node=minetest.registered_nodes[name]
-	for k,v in pairs(node) do
-		node2[k]=v
-	end
-	return node2
-end
-
 if not minetest.registered_nodes["default:junglegrass"] then 
 	minetest.register_node(":default:junglegrass", {
 		description = "Jungle Grass",
@@ -43,7 +34,7 @@ if not minetest.registered_nodes["default:junglegrass"] then
 		},
 	})
 else
-	new_junglegrass=clone_node("default:junglegrass")
+	new_junglegrass=plantslib:clone_node("default:junglegrass")
 	new_junglegrass.groups.junglegrass = 1
 	minetest.register_node(":default:junglegrass", new_junglegrass)
 end

plants_lib/init.lua

@@ -59,6 +59,15 @@ function plantslib:is_node_loaded(node_pos)
 	return true
 end
 
+function plantslib:clone_node(name)
+	node2={}
+	node=minetest.registered_nodes[name]
+	for k,v in pairs(node) do
+		node2[k]=v
+	end
+	return node2
+end
+
 function plantslib:dbg(msg)
 	if DEBUG then
 		print("[Plantlife] "..msg)