diff options
Diffstat (limited to 'advtrains/trackplacer.lua')
| -rw-r--r-- | advtrains/trackplacer.lua | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/advtrains/trackplacer.lua b/advtrains/trackplacer.lua index 9f5fadd..db65cd9 100644 --- a/advtrains/trackplacer.lua +++ b/advtrains/trackplacer.lua @@ -262,12 +262,13 @@ function tp.placetrack(pos, nnpref, placer, itemstack, pointed_thing, yaw) end -function tp.register_track_placer(nnprefix, imgprefix, dispname) +function tp.register_track_placer(nnprefix, imgprefix, dispname, def) minetest.register_craftitem(":"..nnprefix.."_placer",{ description = dispname, inventory_image = imgprefix.."_placer.png", wield_image = imgprefix.."_placer.png", groups={advtrains_trackplacer=1, digtron_on_place=1}, + liquids_pointable = def.liquids_pointable, on_place = function(itemstack, placer, pointed_thing) return advtrains.pcall(function() local name = placer:get_player_name() @@ -280,13 +281,19 @@ function tp.register_track_placer(nnprefix, imgprefix, dispname) if not advtrains.check_track_protection(pos, name) then return itemstack, false end - if minetest.registered_nodes[minetest.get_node(pos).name] and minetest.registered_nodes[minetest.get_node(pos).name].buildable_to - and minetest.registered_nodes[minetest.get_node(upos).name] and minetest.registered_nodes[minetest.get_node(upos).name].walkable then + if minetest.registered_nodes[minetest.get_node(pos).name] and minetest.registered_nodes[minetest.get_node(pos).name].buildable_to then + if def.suitable_substrate then + s = def.suitable_substrate(upos) + else + s = minetest.registered_nodes[minetest.get_node(upos).name] and minetest.registered_nodes[minetest.get_node(upos).name].walkable + end + if s then -- minetest.chat_send_all(nnprefix) - local yaw = placer:get_look_horizontal() - tp.placetrack(pos, nnprefix, placer, itemstack, pointed_thing, yaw) - if not advtrains.is_creative(name) then - itemstack:take_item() + local yaw = placer:get_look_horizontal() + tp.placetrack(pos, nnprefix, placer, itemstack, pointed_thing, yaw) + if not advtrains.is_creative(name) then + itemstack:take_item() + end end end end |