Implements feature eat including data structure

data.lua

@@ -5,13 +5,15 @@ yl_canned_food_mtg.recipes = {
         base_mod = "group",
         base_item = "food_apple",
         base_amount = 3,
-        additives = {}
+        additives = {},
+        nutrition = 7
     }, {
         out = "yl_canned_food:banana_jam",
         base_mod = "group",
         base_item = "food_banana",
         base_amount = 5,
-        additives = {"group:sugar"}
+        additives = {"group:sugar"},
+        nutrition = 7
     }
 
 }

feature_eat.lua

@@ -1 +1,32 @@
--- eat
+-- item eat integration
+
+if (yl_canned_food_mtg.settings.enable_eat ~= true) then
+    return false
+end
+
+-- dependencies
+if (minetest.get_modpath("vessels") == nil) then 
+    yl_canned_food_mtg.log("feature item_eat enabled, but mod vessels not found")
+    return false
+end
+
+local amount = 0
+
+for _, recipe in ipairs(yl_canned_food_mtg.recipes) do
+
+    -- normal
+    local redefinition = {
+        on_use = minetest.item_eat(recipe.nutrition, "vessels:glass_bottle")
+    }
+    minetest.override_item(recipe.out, redefinition)
+
+    -- pickled
+    local redefinition_plus = {
+        on_use = minetest.item_eat(recipe.nutrition*2, "vessels:glass_bottle")
+    }
+    minetest.override_item(recipe.out .. "_plus", redefinition_plus)
+
+    amount = amount + 1
+end
+
+yl_canned_food_mtg.log("item eat integration: " .. dump(amount))

mod.conf

@@ -1,5 +1,5 @@
 name = yl_canned_food_mtg
 description = Craft and eat yl_canned_food in mtg
-optional_depends = default, unified_inventory
+optional_depends = default, unified_inventory, vessels
 author = AliasAlreadyTaken
 title = Canned Food MTG