0.1.6 Fix for mods which use mining-tools in recipes

FINAL WORKING RELEASE OF THE MOD - NEXT RELEASE WILL BE FOR MIGRATING
SAVES TO OFFICIAL 0.17. Thanks to those who reported bugs and provided fixes

017_science/data-updates.lua

@@ -194,14 +194,59 @@ if settings.startup["017-durability"].value then
 end
 
 if settings.startup["017-axe"].value then
+	local function fake_axe(item, recipe)
+		local name = item.name .. "-item"
+		return{
+			{
+				type = "item",
+				name = name,
+				localised_name = {"item-name." .. item.name},
+				localised_description = {"item-description.fake-mining-tool"},
+				icon = item.icon,
+				icon_size = item.icon_size,
+				flags = {"goes-to-main-inventory"},
+				subgroup = "tool",
+				order = item.order,
+				stack_size = item.stack_size
+			},
+			{
+				type = "recipe",
+				name = name,
+				ingredients = recipe.ingredients,
+				result = name
+			}
+		}
+	end
+	local axe_item = {}
+	local axe_recipe = {}
+	local axe_recipe_consumers = {}
 	for _, axe in pairs(data.raw["mining-tool"]) do
-		for i, r in pairs(data.raw["recipe"]) do
+		local axe_name = axe.name
-			if data.raw["recipe"][i].result == axe.name then
+		axe_item[axe_name] = axe
-				data.raw["recipe"][i].hidden = true
+		for i, recipe in pairs(data.raw["recipe"]) do
-				data.raw["recipe"][i].ingredients = {}
+			if recipe.ingredients then
+				for j, ingredients in pairs(recipe.ingredients) do
+					if ingredients[1] == axe_name and ingredients[2] ~= 0 then
+						ingredients[1] = axe_name .. "-item"
+						axe_recipe_consumers[axe_name] = true
 					end
 				end
 			end
+			if recipe.result == axe_name then
+				axe_recipe[axe_name] = recipe
+			end
+		end
+	end
+	for l, axe in pairs(axe_item) do
+		local axe_name = axe.name
+		modify = false
+		if axe_recipe_consumers[axe_name] == true then
+
+				data:extend(fake_axe(axe, axe_recipe[axe_name]))
+
+		end
+		axe_recipe[axe_name].hidden = true
+	end
 end
 
 if settings.startup["017-equipment"].value and data.raw["recipe"]["belt-immunity-equipment"] == nil then

017_science/info.json

@@ -1,10 +1,10 @@
 {
   "name": "017_science",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "factorio_version": "0.16",
   "title": "0.17 science conversion",
   "author": "npc_strider(morley376)",
   "contact": "https://mods.factorio.com/mod/017_science/discussion",
   "homepage": "http://steamcommunity.com/id/morley376",
-  "description": "Read the modpage for more information: https://mods.factorio.com/mod/017_science. Adds in the new science pack recipes and known tech tree, while keeping 0.16 recipes intact so that the player may update their base at their own pace. Implements almost all 0.17 balance changes: transport-belt, mining, smelting changes, and more (see page for full list). Compatible with existing saves, most big mods and will support release 0.17!"
+  "description": "THE FINAL WORKING VERSION OF THE MOD. Expect version 0.1.7 of the mod to be a migration mod, the purpose of which is to migrate your savegame to factorio 0.17 so that this mod can be removed. Read the modpage for more information: https://mods.factorio.com/mod/017_science. Adds in the new science pack recipes and known tech tree, while keeping 0.16 recipes intact so that the player may update their base at their own pace. Implements almost all 0.17 balance changes: transport-belt, mining, smelting changes, and more (see page for full list). Compatible with existing saves, most big mods and will support release 0.17!"
 }

017_science/locale/en/base.cfg

@@ -19,6 +19,9 @@ science-pack-3=Chemical science pack
 high-tech-science-pack=Utility science pack
 017-mine=Request a new mining-tool
 
+[item-description]
+fake-mining-tool=Axe for crafting purposes only.
+
 [mod-setting-name]
 017-drill=Ore hardness simplification
 017-smelting=Reduce smelting time