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-rw-r--r--advtrains/wagons.lua13
1 files changed, 11 insertions, 2 deletions
diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua
index 4093f06..94eda30 100644
--- a/advtrains/wagons.lua
+++ b/advtrains/wagons.lua
@@ -1316,14 +1316,23 @@ function advtrains.register_wagon(sysname_p, prototype, desc, inv_img, nincreati
minetest.register_entity(":"..sysname,prototype)
advtrains.wagon_prototypes[sysname] = prototype
+ --group classification to make recipe searching easier
+ local wagon_groups = { not_in_creative_inventory = nincreative and 1 or 0}
+ if prototype.is_locomotive then wagon_groups['at_loco'] = 1 end
+ if prototype.seat_groups then
+ if prototype.seat_groups.dstand then wagon_groups['at_control'] = 1 end
+ if prototype.seat_groups.pass then wagon_groups['at_pax'] = 1 end
+ end
+ if prototype.has_inventory then wagon_groups['at_freight'] = 1 end
+
minetest.register_craftitem(":"..sysname, {
description = desc,
inventory_image = inv_img,
wield_image = inv_img,
stack_max = 1,
- groups = { not_in_creative_inventory = nincreative and 1 or 0},
-
+ groups = wagon_groups,
+
on_place = function(itemstack, placer, pointed_thing)
if not pointed_thing.type == "node" then
return