Minor tuning for pies vs. fruits

Raw fruit or sugar heals 1/2 heart.
A raw pie heals 2 hearts.
A cooked pie heals 3 hearts or it can be split into 6 slices.
A slice of pie heals 1/2 heart.
A basket of pies heals 9 hearts (and sadly, consumes the basket).

bushes_classic/cooking.lua

@@ -29,7 +29,7 @@ for i, berry in ipairs(bushes_classic.bushes) do
 	minetest.register_craftitem(":bushes:"..berry.."_pie_raw", {
 		description = "Raw "..desc.." pie",
 		inventory_image = "bushes_"..berry.."_pie_raw.png",
-		on_use = minetest.item_eat(3),
+		on_use = minetest.item_eat(4),
 	})
 
 	if berry ~= "mixed_berry" then
@@ -37,7 +37,7 @@ for i, berry in ipairs(bushes_classic.bushes) do
 			description = desc,
 			inventory_image = "bushes_"..berry..".png",
 			groups = {berry = 1},
-			on_use = minetest.item_eat(3),
+			on_use = minetest.item_eat(1),
 		})
 
 		minetest.register_craft({
@@ -54,7 +54,7 @@ for i, berry in ipairs(bushes_classic.bushes) do
 	minetest.register_craftitem(":bushes:"..berry.."_pie_cooked", {
 		description = "Cooked "..desc.." pie",
 		inventory_image = "bushes_"..berry.."_pie_cooked.png",
-		on_use = minetest.item_eat(4),
+		on_use = minetest.item_eat(6),
 	})
 
 	minetest.register_craft({
@@ -73,7 +73,7 @@ for i, berry in ipairs(bushes_classic.bushes) do
 	})
 
 	minetest.register_craft({
-		output = "bushes:"..berry.."_pie_slice 4",
+		output = "bushes:"..berry.."_pie_slice 6",
 		recipe = {
 		{ "bushes:"..berry.."_pie_cooked" },
 		},

bushes_classic/nodes.lua

@@ -147,7 +147,7 @@ for i, bush_name in ipairs(bushes_classic.bushes) do
 		"bushes_basket_bottom.png",
 		"bushes_basket_side.png"
 		},
-		on_use = minetest.item_eat(15),
+		on_use = minetest.item_eat(18),
 		groups = { dig_immediate = 3 },
 	})