diff options
| -rw-r--r-- | init.lua | 60 |
1 files changed, 56 insertions, 4 deletions
@@ -11,20 +11,28 @@ local item_name_overrides = { ["air"] = "Air" } -local groups_to_string = function(grouptable) +local groups_to_string = function(grouptable, expose_all_groups) local gstring = "" local groups_count = 0 for id, value in pairs(grouptable) do if groupdefs[id] ~= nil then + -- Readable group name if groups_count > 0 then - gstring = gstring .. "\\, " + gstring = gstring .. ", " end - gstring = gstring .. minetest.formspec_escape(groupdefs[id]) + gstring = gstring .. groupdefs[id] + groups_count = groups_count + 1 + elseif expose_all_groups == true then + -- Raw group name (if requested) + if groups_count > 0 then + gstring = gstring .. ", " + end + gstring = gstring .. id groups_count = groups_count + 1 end end if groups_count == 0 then - return nil + return nil, 0 else return gstring, groups_count end @@ -209,6 +217,50 @@ doc.new_category("nodes", { if data.def.buildable_to == true then formstring = formstring .. "This block will be replaced when building on it.\n" end + -- List nodes/groups to which this node connects to + if data.def.connects_to ~= nil then + local nodes = {} + local groups = {} + for c=1,#data.def.connects_to do + local itemstring = data.def.connects_to[c] + if string.sub(itemstring,1,6) == "group:" then + groups[string.sub(itemstring,7,#itemstring)] = 1 + else + table.insert(nodes, itemstring) + end + end + + local nstring = "" + for n=1,#nodes do + local name + if item_name_overrides[nodes[n]] ~= nil then + name = item_name_overrides[nodes[n]] + else + name = minetest.registered_nodes[nodes[n]].description + end + if n > 1 then + nstring = nstring .. ", " + end + if name ~= nil then + nstring = nstring .. name + else + nstring = nstring .. "Unknown Node" + end + end + nstring = minetest.formspec_escape(nstring) + if #nodes == 1 then + formstring = formstring .. "This block connects to this block: "..nstring..".\n" + elseif #nodes > 1 then + formstring = formstring .. "This block connects to these blocks: "..nstring..".\n" + end + + local gstring, gcount = groups_to_string(groups, true) + if gcount == 1 then + formstring = formstring .. "This block connects to blocks of the "..minetest.formspec_escape(gstring).." group.\n" + elseif gcount > 1 then + formstring = formstring .. "This block connects to blocks of the following groups: "..minetest.formspec_escape(gstring)..".\n" + end + end if data.def.light_source == 15 then formstring = formstring .. "This block is an extremely bright light source. It glows as bright the sun.\n" elseif data.def.light_source == 14 then |