Cranks, shafts, and spruce trees.

mods/rgt_hud/init.lua

@@ -305,6 +305,32 @@ ns.register_hud_type {
     end
 }
 
+ns.register_hud_type {
+    name = "waypoint",
+    required_fields = {"world_pos"},
+    field_types = {
+        scale = "vec2"
+    },
+    defaults = {
+        scale = {x=1,y=1}
+    },
+    add = function(e, m)
+        e._id = m.object:hud_add {
+            type = "waypoint",
+            world_pos = e.world_pos,
+            text = e.text
+        }
+    end,
+    update = function(e, m, changes)
+        for k, v in pairs(changes) do
+            m.object:hud_change(e._id, k, v)
+        end
+    end,
+    remove = function(e, m)
+        m.object:hud_remove(e._id)
+    end
+}
+
 minetest.register_chatcommand("hudtest", {
     func = function(name)
         ns.hud_add(rgt.players[name], {