Add support for craftguide mod recipe registration (#584)

.luacheckrc

@@ -28,6 +28,8 @@ read_globals = {
 
     "protector", "isprotect",
     "homedecor_expect_infinite_stacks",
+    
+    "craftguide", "i3"
 }
 
 files["concrete/init.lua"].ignore = { "steel_ingot" }

technic/depends.txt

@@ -1,14 +0,0 @@
-default
-pipeworks
-technic_worldgen
-basic_materials
-bucket?
-screwdriver?
-mesecons?
-mesecons_mvps?
-digilines?
-digiline_remote?
-intllib?
-unified_inventory?
-vector_extras?
-dye?

technic/machines/register/recipes.lua

@@ -1,4 +1,6 @@
 local have_ui = minetest.get_modpath("unified_inventory")
+local have_cg = minetest.get_modpath("craftguide")
+local have_i3 = minetest.get_modpath("i3")
 
 technic.recipes = { cooking = { input_size = 1, output_size = 1 } }
 function technic.register_recipe_type(typename, origdata)
@@ -6,13 +8,25 @@ function technic.register_recipe_type(typename, origdata)
 	for k, v in pairs(origdata) do data[k] = v end
 	data.input_size = data.input_size or 1
 	data.output_size = data.output_size or 1
-	if have_ui and unified_inventory.register_craft_type and data.output_size == 1 then
+	if data.output_size == 1 then
+		if have_ui and unified_inventory.register_craft_type then
 			unified_inventory.register_craft_type(typename, {
 				description = data.description,
 				width = data.input_size,
 				height = 1,
 			})
 		end
+		if have_cg and craftguide.register_craft_type then
+			craftguide.register_craft_type(typename, {
+				description = data.description,
+			})
+		end
+		if have_i3 then
+			i3.register_craft_type(typename, {
+				description = data.description,
+			})
+		end
+	end
 	data.recipes = {}
 	technic.recipes[typename] = data
 end
@@ -59,6 +73,27 @@ local function register_recipe(typename, data)
 			width = 0,
 		})
 	end
+	if (have_cg or have_i3) and technic.recipes[typename].output_size == 1 then
+		local result = data.output
+		if (type(result)=="table") then
+			result = result[1]
+		end
+		local items = table.concat(data.input, ", ")
+		if have_cg and craftguide.register_craft then
+			craftguide.register_craft({
+				type = typename,
+				result = result,
+				items = {items},
+			})
+		end
+		if have_i3 then
+			i3.register_craft({
+				type = typename,
+				result = result,
+				items = {items},
+			})
+		end
+	end
 end
 
 function technic.register_recipe(typename, data)

technic/mod.conf

@@ -1,3 +1,3 @@
 name = technic
 depends = default, pipeworks, technic_worldgen, basic_materials
-optional_depends = bucket, screwdriver, mesecons, mesecons_mvps, digilines, digiline_remote, intllib, unified_inventory, vector_extras, dye
+optional_depends = bucket, screwdriver, mesecons, mesecons_mvps, digilines, digiline_remote, intllib, unified_inventory, vector_extras, dye, craftguide,i3