added food groups for better recipe handling

README.md

@@ -13,6 +13,7 @@ Ethereal Mapgen mod for Minetest (works on all except v6)
 ### 1.24
 
  - Updating code to newer functions, requires Minetest 0.4.16 and above
+ - Added food groups to be more compatible with other food mods
 
 ### 1.23
 

food.lua

@@ -16,7 +16,7 @@ minetest.register_node("ethereal:banana", {
 		fixed = {-0.31, -0.5, -0.31, 0.31, 0.5, 0.31}
 	},
 	groups = {
-		fleshy = 3, dig_immediate = 3, flammable = 2,
+		food_banana = 1, fleshy = 3, dig_immediate = 3, flammable = 2,
 		leafdecay = 1, leafdecay_drop = 1
 	},
 	drop = "ethereal:banana",
@@ -63,7 +63,7 @@ minetest.register_node("ethereal:orange", {
 		fixed = {-0.27, -0.37, -0.27, 0.27, 0.44, 0.27}
 	},
 	groups = {
-		fleshy = 3, dig_immediate = 3, flammable = 2,
+		food_orange = 1, fleshy = 3, dig_immediate = 3, flammable = 2,
 		leafdecay = 3, leafdecay_drop = 1
 	},
 	drop = "ethereal:orange",
@@ -81,6 +81,7 @@ minetest.register_craftitem("ethereal:pine_nuts", {
 	description = S("Pine Nuts"),
 	inventory_image = "pine_nuts.png",
 	wield_image = "pine_nuts.png",
+	groups = {food_pine_nuts = 1, flammable = 2},
 	on_use = minetest.item_eat(1),
 })
 
@@ -89,6 +90,7 @@ minetest.register_craftitem("ethereal:banana_bread", {
 	description = S("Banana Loaf"),
 	inventory_image = "banana_bread.png",
 	wield_image = "banana_bread.png",
+	groups = {food_bread = 1, flammable = 3},
 	on_use = minetest.item_eat(6),
 })
 
@@ -107,7 +109,7 @@ minetest.register_node("ethereal:coconut", {
 		fixed = {-0.31, -0.43, -0.31, 0.31, 0.44, 0.31}
 	},
 	groups = {
-		snappy = 1, oddly_breakable_by_hand = 1, cracky = 1,
+		food_coconut = 1, snappy = 1, oddly_breakable_by_hand = 1, cracky = 1,
 		choppy = 1, flammable = 1, leafdecay = 3, leafdecay_drop = 1
 	},
 	drop = "ethereal:coconut_slice 4",
@@ -119,6 +121,7 @@ minetest.register_craftitem("ethereal:coconut_slice", {
 	description = S("Coconut Slice"),
 	inventory_image = "moretrees_coconut_slice.png",
 	wield_image = "moretrees_coconut_slice.png",
+	groups = {food_coconut_slice = 1, flammable = 1},
 	on_use = minetest.item_eat(1),
 })
 

onion.lua

@@ -6,6 +6,7 @@ minetest.register_craftitem("ethereal:wild_onion_plant", {
 	description = S("Wild Onion"),
 	inventory_image = "wild_onion.png",
 	wield_image = "wild_onion.png",
+	groups = {food_onion = 1, flammable = 2},
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "ethereal:wild_onion_1")
 	end,

plantlife.lua

@@ -146,6 +146,7 @@ minetest.register_node("ethereal:fern", {
 minetest.register_craftitem("ethereal:fern_tubers", {
 	description = S("Fern Tubers"),
 	inventory_image = "fern_tubers.png",
+	groups = {food_tuber = 1, flammable = 2},
 	on_use = minetest.item_eat(1),
 })
 

strawberry.lua

@@ -6,6 +6,7 @@ minetest.register_craftitem("ethereal:strawberry", {
 	description = S("Strawberry"),
 	inventory_image = "strawberry.png",
 	wield_image = "strawberry.png",
+	groups = {food_strawberry = 1, flammable = 2},
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "ethereal:strawberry_1")
 	end,