unified_inventory support for custom recipes

elepower_machines/craft.lua

@@ -1,3 +1,4 @@
+local have_ui = minetest.get_modpath("unified_inventory")
 
 elepm.craft = {}
 elepm.craft.types = {}
@@ -10,6 +11,14 @@ function elepm.register_craft_type(name, def)
 		gui_name    = def.gui_name,
 	}
 
+	if have_ui and unified_inventory.register_craft_type then
+		unified_inventory.register_craft_type(name, {
+			description = def.description or name,
+			width = def.inputs or 2,
+			height = 1,
+		})
+	end
+
 	elepm.craft[name] = {}
 end
 
@@ -54,6 +63,34 @@ function elepm.register_craft(craftdef)
 		time   = time
 	}
 
+	if have_ui then
+		local spec = {}
+
+		for item, count in pairs(recipe.recipe) do
+			spec[#spec+1] = ItemStack(item .. " " .. count)
+		end
+
+		if type(recipe.output) == "table" then
+			for _,itm in pairs(recipe.output) do
+				local itmst = ItemStack(itm)
+				unified_inventory.register_craft({
+					type = craftdef.type,
+					output = itmst,
+					items = spec,
+					width = 0,
+				})
+			end
+			return
+		end
+
+		unified_inventory.register_craft({
+			type = craftdef.type,
+			output = recipe.output,
+			items = spec,
+			width = 0,
+		})
+	end
+
 	table.insert(elepm.craft[ctype], recipe)
 end
 

elepower_machines/depends.txt

@@ -1 +1,2 @@
 elepower_dynamics
+unified_inventory?

elepower_machines/mod.conf

@@ -1,3 +1,4 @@
 name = elepower_machines
 description = Elepower machinery!
 depends = elepower_dynamics
+optional_depends = unified_inventory