diff options
Diffstat (limited to 'advtrains_interlocking/signal_api.lua')
| -rw-r--r-- | advtrains_interlocking/signal_api.lua | 75 |
1 files changed, 44 insertions, 31 deletions
diff --git a/advtrains_interlocking/signal_api.lua b/advtrains_interlocking/signal_api.lua index 8bb92bf..cd408d7 100644 --- a/advtrains_interlocking/signal_api.lua +++ b/advtrains_interlocking/signal_api.lua @@ -1,5 +1,7 @@ -- Signal API implementation +local F = advtrains.formspec + local DANGER = { main = 0, shunt = false, @@ -131,57 +133,68 @@ local function ipmarker(ipos, connid) }) end --- shows small info form for signal IP state/assignment +function advtrains.interlocking.make_ip_formspec_component(pos, x, y, w) + advtrains.interlocking.db.check_for_duplicate_ip(pos) + local pts, connid = advtrains.interlocking.db.get_ip_by_signalpos(pos) + if pts then + return table.concat { + F.S_label(x, y, "Influence point is set at @1.", string.format("%s/%s", pts, connid)), + F.S_button_exit(x, y+0.5, w/2-0.125, "ip_set", "Modify"), + F.S_button_exit(x+w/2+0.125, y+0.5, w/2-0.125, "ip_clear", "Clear"), + }, pts, connid + else + return table.concat { + F.S_label(x, y, "Influence point is not set."), + F.S_button_exit(x, y+0.5, w, "ip_set", "Set influence point"), + } + end +end + +-- shows small info form for signal properties +-- This function is named show_ip_form because it was originally only intended +-- for assigning/changing the influence point. -- only_notset: show only if it is not set yet (used by signal tcb assignment) function advtrains.interlocking.show_ip_form(pos, pname, only_notset) if not minetest.check_player_privs(pname, "interlocking") then return end - local form = "size[7,6.5]label[0.5,0.5;Signal at "..minetest.pos_to_string(pos).."]" - local node = advtrains.ndb.get_node(pos) - local ndef = minetest.registered_nodes[node.name] or {} - if ndef.advtrains and ndef.advtrains.set_aspect then - form = form .. advtrains.interlocking.make_signal_formspec_tabheader(pname, pos, 7, 2) - end - advtrains.interlocking.db.check_for_duplicate_ip(pos) - local pts, connid = advtrains.interlocking.db.get_ip_by_signalpos(pos) + local ipform, pts, connid = advtrains.interlocking.make_ip_formspec_component(pos, 0.5, 0.5, 7) + local form = table.concat { + "formspec_version[4]", + "size[8,6.75]", + ipform, + advtrains.interlocking.make_dst_formspec_component(pos, 0.5, 2, 7, 4.25), + } if pts then - form = form.."label[0.5,1.5;Influence point is set at "..pts.."/"..connid.."]" - form = form.."button_exit[0.5,4.25; 6,1;set;Move]" - form = form.."button_exit[0.5,5.25; 6,1;clear;Clear]" local ipos = minetest.string_to_pos(pts) ipmarker(ipos, connid) - else - form = form.."label[0.5,1.5;Influence point is not set.]" - form = form.."label[0.5,2.0;It is recommended to set an influence point.]" - form = form.."label[0.5,2.5;This is the point where trains will obey the signal.]" - - form = form.."button_exit[0.5,5.25; 6,1;set;Set]" end if not only_notset or not pts then - minetest.show_formspec(pname, "at_il_ipassign_"..minetest.pos_to_string(pos), form) + minetest.show_formspec(pname, "at_il_propassign_"..minetest.pos_to_string(pos), form) end end -minetest.register_on_player_receive_fields(function(player, formname, fields) - local pname = player:get_player_name() - if advtrains.interlocking.handle_signal_formspec_tabheader_fields(pname, fields) then - return true - end - if not minetest.check_player_privs(pname, {train_operator=true, interlocking=true}) then +function advtrains.interlocking.handle_ip_formspec_fields(pname, pos, fields) + if not (pos and minetest.check_player_privs(pname, {train_operator=true, interlocking=true})) then return end - local pts = string.match(formname, "^at_il_ipassign_([^_]+)$") + if fields.ip_set then + advtrains.interlocking.signal_init_ip_assign(pos, pname) + elseif fields.ip_clear then + advtrains.interlocking.db.clear_ip_by_signalpos(pos) + end +end + +minetest.register_on_player_receive_fields(function(player, formname, fields) + local pname = player:get_player_name() + local pts = string.match(formname, "^at_il_propassign_([^_]+)$") local pos if pts then pos = minetest.string_to_pos(pts) end if pos then - if fields.set then - advtrains.interlocking.signal_init_ip_assign(pos, pname) - elseif fields.clear then - advtrains.interlocking.db.clear_ip_by_signalpos(pos) - end + advtrains.interlocking.handle_ip_formspec_fields(pname, pos, fields) + advtrains.interlocking.handle_dst_formspec_fields(pname, pos, fields) end end) |