diff options
Diffstat (limited to 'advtrains_interlocking/signal_aspect_ui.lua')
| -rw-r--r-- | advtrains_interlocking/signal_aspect_ui.lua | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/advtrains_interlocking/signal_aspect_ui.lua b/advtrains_interlocking/signal_aspect_ui.lua index 39aab17..9f2675f 100644 --- a/advtrains_interlocking/signal_aspect_ui.lua +++ b/advtrains_interlocking/signal_aspect_ui.lua @@ -186,6 +186,30 @@ function advtrains.interlocking.init_distant_assign(pos, pname) players_assign_distant[pname] = pos end +local function try_auto_assign_to_tcb(signalpos, pos, connid, pname) + local ti = advtrains.get_track_iterator(pos, connid, 6, false) -- maximum 6 track nodes ahead + local apos, aconnid = ti:next_branch() + while apos do + -- check for presence of a tcb + local tcb = advtrains.interlocking.db.get_tcb(apos) + if tcb then + -- check on the pointing connid whether it has a signal already + if not tcb[aconnid].signal then + -- go ahead and assign + local sigd = { p=apos, s=aconnid } + advtrains.interlocking.db.assign_signal_to_tcbs(signalpos, sigd) + minetest.chat_send_player(pname, "Assigned signal to the TCB at "..core.pos_to_string(apos)) + advtrains.interlocking.show_tcb_marker(apos) + advtrains.interlocking.show_signalling_form(sigd, pname) + end + -- in all cases return + return + end + apos, aconnid = ti:next_track() + end + -- if we end up here limit is up +end + minetest.register_on_punchnode(function(pos, node, player, pointed_thing) local pname = player:get_player_name() if not minetest.check_player_privs(pname, "interlocking") then @@ -207,6 +231,8 @@ minetest.register_on_punchnode(function(pos, node, player, pointed_thing) advtrains.interlocking.db.set_ip_signal(pts, plconnid, signalpos) ipmarker(pos, plconnid) minetest.chat_send_player(pname, "Configuring Signal: Successfully set influence point") + -- Try to find a TCB ahead and auto assign this signal there + try_auto_assign_to_tcb(signalpos, pos, plconnid, pname) else minetest.chat_send_player(pname, "Configuring Signal: Influence point of another signal is already present!") end |