fix a bunch of bugs. still need to do more work on the station/circular saw distinction

stairsplus/api/alias.lua

@@ -7,6 +7,15 @@ function api.register_alias_single(old_node, new_node, shape)
 	local new_shaped_node = api.format_name(new_node, shape)
 
 	minetest.register_alias(old_shaped_node, new_shaped_node)
+
+	local shape_def = api.registered_shapes[shape]
+	if shape_def.aliases then
+		local old_mod, old_name = old_node:match("^([^:]+):(.*)$")
+		for _, alias in ipairs(shape_def.aliases) do
+			old_shaped_node = ("%s:%s"):format(old_mod, alias:format(old_name))
+			minetest.register_alias(old_shaped_node, new_shaped_node)
+		end
+	end
 end
 
 function api.register_alias_all(old_node, new_node)
@@ -39,6 +48,15 @@ function api.register_alias_force_single(old_node, new_node, shape)
 
 	minetest.register_alias_force(old_shaped_node, new_shaped_node)
 
+	local shape_def = api.registered_shapes[shape]
+	if shape_def.aliases then
+		local old_mod, old_name = old_node:match("^([^:]+):(.*)$")
+		for _, alias in ipairs(shape_def.aliases) do
+			old_shaped_node = ("%s:%s"):format(old_mod, alias:format(old_name))
+			minetest.register_alias_force(old_shaped_node, new_shaped_node)
+		end
+	end
+
 	local nodes = api.nodes_by_shape[shape] or {}
 	if nodes[old_node] then
 		nodes[old_node] = nil

stairsplus/api/group_filters.lua

@@ -41,7 +41,7 @@ function api.build_groups(node, shape)
 
 	local groups = {
 		[("shape_%s"):format(shape)] = 1,
-		not_in_creative_inventory = in_creative_inventory and 1,
+		not_in_creative_inventory = in_creative_inventory and 1 or nil,
 	}
 
 	local shape_def = api.registered_shapes[shape]

stairsplus/api/node.lua

@@ -179,6 +179,11 @@ function api.register_single(node, shape, overrides, meta)
 
 	-- register node
 	local shaped_name = api.format_name(node, shape)
+	for k, v in pairs(def.groups) do
+		if type(v) ~= "number" then
+			error(("%s %s group:%s = %s"):format(node, shape, k, v))
+		end
+	end
 	minetest.register_node(":" .. shaped_name, def)
 
 	-- alias old name formats
@@ -228,7 +233,9 @@ function api.register_groups(node, groups, overrides, meta)
 end
 
 function api.get_shapes(node)
-	return table_sort_keys(api.shapes_by_node[node])
+	if api.shapes_by_node[node] then
+		return table_sort_keys(api.shapes_by_node[node])
+	end
 end
 
 -- warning: don't mutate the return value

stairsplus/api/recipe.lua

@@ -62,7 +62,7 @@ local function verify_schema(schema)
 end
 
 function api.register_on_register_craft_schema(func)
-	table.insert(api.registered_on_register_craft_schema, func)
+	table.insert(api.registered_on_register_craft_schemas, func)
 end
 
 function api.register_craft_schema(schema)
@@ -157,7 +157,7 @@ function api.register_schema_crafts_for_node(node)
 	local shapes = api.get_shapes_hash(node)
 	for _, schema in ipairs(api.registered_recipe_schemas) do
 		if has_the_right_shapes(schema, shapes) then
-			stairsplus.log("debug", "using schema %q", minetest.serialize(schema):sub(#("return ")))
+			stairsplus.log("verbose", "using schema %s", minetest.serialize(schema):sub(#("return ")))
 			register_for_schema(node, schema)
 		end
 	end
@@ -195,7 +195,7 @@ function api.register_crafts_for_shapes(def)
 				output = api.get_schema_recipe_item(def.output, shape),
 				recipe = api.get_schema_recipe_item(def.recipe, shape),
 				cooktime = def.cooktime(api.registered_shapes[shape].eighths),
-				groups = (not recipes_in_creative_inventory) and {not_in_creative_inventory = 1}
+				groups = (not recipes_in_creative_inventory) and {not_in_creative_inventory = 1} or nil
 			})
 		end
 
@@ -207,7 +207,7 @@ function api.register_crafts_for_shapes(def)
 				type = "fuel",
 				recipe = api.get_schema_recipe_item(def.recipe, shape),
 				burntime = def.burntime(api.registered_shapes[shape].eighths),
-				groups = (not recipes_in_creative_inventory) and {not_in_creative_inventory = 1}
+				groups = (not recipes_in_creative_inventory) and {not_in_creative_inventory = 1} or nil
 			})
 		end