diff options
Diffstat (limited to 'advtrains/debugitems.lua')
| -rw-r--r-- | advtrains/debugitems.lua | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/advtrains/debugitems.lua b/advtrains/debugitems.lua index e598216..a59efc7 100644 --- a/advtrains/debugitems.lua +++ b/advtrains/debugitems.lua @@ -81,3 +81,40 @@ minetest.register_tool("advtrains:wagonpos_tester", end, } ) + + +local function trackitest(initial_pos, initial_connid) + local ti, pos, connid, ok + ti = advtrains.get_track_iterator(initial_pos, initial_connid, 500, true) + atdebug("Starting at pos:",initial_pos,initial_connid) + while ti:has_next_branch() do + pos, connid = ti:next_branch() -- in first iteration, this will be the node at initial_pos. In subsequent iterations this will be the switch node from which we are branching off + atdebug("Next Branch:",pos, connid) + ok = true + while ok do + ok, pos, connid = ti:next_track() + atdebug("Next Track:", ok, pos, connid) + end + end + atdebug("End of traverse. Visited: ",table.concat(ti.visited, ",")) +end + +minetest.register_tool("advtrains:trackitest", +{ + description = "Track Iterator Tester (leftclick conn 1, rightclick conn 2)", + groups = {cracky=1}, -- key=name, value=rating; rating=1..3. + inventory_image = "advtrains_track_swlcr_45.png", + wield_image = "advtrains_track_swlcr_45.png", + stack_max = 1, + range = 7.0, + + on_place = function(itemstack, placer, pointed_thing) + if pointed_thing.type ~= "node" then return end + trackitest(pointed_thing.under, 2) + end, + on_use = function(itemstack, user, pointed_thing) + if pointed_thing.type ~= "node" then return end + trackitest(pointed_thing.under, 1) + end, +} +) |