803 lines
25 KiB
Lua
803 lines
25 KiB
Lua
-- Track Circuit Breaks and Track Sections - Player interaction
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local players_assign_tcb = {}
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local players_assign_signal = {}
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local players_link_ts = {}
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local ildb = advtrains.interlocking.db
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local ilrs = advtrains.interlocking.route
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local sigd_equal = advtrains.interlocking.sigd_equal
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local lntrans = { "A", "B" }
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local function sigd_to_string(sigd)
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return minetest.pos_to_string(sigd.p).." / "..lntrans[sigd.s]
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end
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minetest.register_node("advtrains_interlocking:tcb_node", {
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drawtype = "mesh",
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paramtype="light",
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paramtype2="facedir",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/6, -1/2, -1/6, 1/6, 1/4, 1/6},
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},
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mesh = "at_il_tcb_node.obj",
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tiles = {"at_il_tcb_node.png"},
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description="Track Circuit Break",
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sunlight_propagates=true,
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groups = {
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cracky=3,
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not_blocking_trains=1,
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--save_in_at_nodedb=2,
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at_il_track_circuit_break = 1,
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},
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after_place_node = function(pos, node, player)
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local meta = minetest.get_meta(pos)
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meta:set_string("infotext", "Unconfigured Track Circuit Break, right-click to assign.")
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end,
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on_rightclick = function(pos, node, player)
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local pname = player:get_player_name()
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if not minetest.check_player_privs(pname, "interlocking") then
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minetest.chat_send_player(pname, "Insufficient privileges to use this!")
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return
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end
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local meta = minetest.get_meta(pos)
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local tcbpts = meta:get_string("tcb_pos")
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if tcbpts ~= "" then
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local tcbpos = minetest.string_to_pos(tcbpts)
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local tcb = ildb.get_tcb(tcbpos)
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if tcb then
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advtrains.interlocking.show_tcb_form(tcbpos, pname)
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else
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minetest.chat_send_player(pname, "This TCB has been removed. Please dig marker.")
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end
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else
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--unconfigured
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minetest.chat_send_player(pname, "Configuring TCB: Please punch the rail you want to assign this TCB to.")
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players_assign_tcb[pname] = pos
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end
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end,
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--on_punch = function(pos, node, player)
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-- local meta = minetest.get_meta(pos)
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-- local tcbpts = meta:get_string("tcb_pos")
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-- if tcbpts ~= "" then
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-- local tcbpos = minetest.string_to_pos(tcbpts)
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-- advtrains.interlocking.show_tcb_marker(tcbpos)
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-- end
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--end,
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can_dig = function(pos, player)
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if player == nil then return false end
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local pname = player:get_player_name()
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-- Those markers can only be dug when all adjacent TS's are set
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-- as EOI.
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local meta = minetest.get_meta(pos)
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local tcbpts = meta:get_string("tcb_pos")
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if tcbpts ~= "" then
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if not minetest.check_player_privs(pname, "interlocking") then
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minetest.chat_send_player(pname, "Insufficient privileges to use this!")
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return
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end
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local tcbpos = minetest.string_to_pos(tcbpts)
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local tcb = ildb.get_tcb(tcbpos)
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if not tcb then return true end
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for connid=1,2 do
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if tcb[connid].ts_id or tcb[connid].signal then
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minetest.chat_send_player(pname, "Can't remove TCB: Both sides must have no track section and no signal assigned!")
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return false
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end
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if not ildb.may_modify_tcbs(tcb[connid]) then
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minetest.chat_send_player(pname, "Can't remove TCB: Side "..connid.." forbids modification (shouldn't happen).")
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return false
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end
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end
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end
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return true
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, player)
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if not oldmetadata or not oldmetadata.fields then return end
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local tcbpts = oldmetadata.fields.tcb_pos
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if tcbpts and tcbpts ~= "" then
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local tcbpos = minetest.string_to_pos(tcbpts)
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local success = ildb.remove_tcb(tcbpos)
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if success and player then
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minetest.chat_send_player(player:get_player_name(), "TCB has been removed.")
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else
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minetest.chat_send_player(player:get_player_name(), "Failed to remove TCB!")
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minetest.set_node(pos, oldnode)
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local meta = minetest.get_meta(pos)
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meta:set_string("tcb_pos", minetest.pos_to_string(tcbpos))
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end
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end
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end,
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})
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-- Crafting
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minetest.register_craft({
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output = 'advtrains_interlocking:tcb_node 4',
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recipe = {
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{'mesecons:wire_00000000_off', 'basic_materials:ic', 'mesecons:wire_00000000_off'},
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},
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})
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minetest.register_on_punchnode(function(pos, node, player, pointed_thing)
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local pname = player:get_player_name()
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if not minetest.check_player_privs(pname, "interlocking") then
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return
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end
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-- TCB assignment
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local tcbnpos = players_assign_tcb[pname]
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if tcbnpos then
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if vector.distance(pos, tcbnpos)<=20 then
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local node_ok, conns, rhe = advtrains.get_rail_info_at(pos, advtrains.all_tracktypes)
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if node_ok and #conns == 2 then
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local ok = ildb.create_tcb(pos)
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if not ok then
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minetest.chat_send_player(pname, "Configuring TCB: TCB already exists at this position! It has now been re-assigned.")
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end
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ildb.sync_tcb_neighbors(pos, 1)
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ildb.sync_tcb_neighbors(pos, 2)
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local meta = minetest.get_meta(tcbnpos)
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meta:set_string("tcb_pos", minetest.pos_to_string(pos))
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meta:set_string("infotext", "TCB assigned to "..minetest.pos_to_string(pos))
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minetest.chat_send_player(pname, "Configuring TCB: Successfully configured TCB")
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else
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minetest.chat_send_player(pname, "Configuring TCB: This is not a normal two-connection rail! Aborted.")
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end
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else
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minetest.chat_send_player(pname, "Configuring TCB: Node is too far away. Aborted.")
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end
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players_assign_tcb[pname] = nil
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end
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-- Signal assignment
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local sigd = players_assign_signal[pname]
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if sigd then
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if vector.distance(pos, sigd.p)<=50 then
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local is_signal = minetest.get_item_group(node.name, "advtrains_signal") >= 2
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if is_signal then
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local ndef = minetest.registered_nodes[node.name]
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if ndef and ndef.advtrains and ndef.advtrains.set_aspect then
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local tcbs = ildb.get_tcbs(sigd)
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if tcbs then
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tcbs.signal = pos
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if not tcbs.signal_name then
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tcbs.signal_name = "Signal at "..minetest.pos_to_string(sigd.p)
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end
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if not tcbs.routes then
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tcbs.routes = {}
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end
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ildb.set_sigd_for_signal(pos, sigd)
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minetest.chat_send_player(pname, "Configuring TCB: Successfully assigned signal.")
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advtrains.interlocking.show_ip_form(pos, pname, true)
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else
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minetest.chat_send_player(pname, "Configuring TCB: Internal error, TCBS doesn't exist. Aborted.")
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end
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else
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minetest.chat_send_player(pname, "Configuring TCB: Cannot use static signals for routesetting. Aborted.")
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end
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else
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minetest.chat_send_player(pname, "Configuring TCB: Not a compatible signal. Aborted.")
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end
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else
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minetest.chat_send_player(pname, "Configuring TCB: Node is too far away. Aborted.")
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end
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players_assign_signal[pname] = nil
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end
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end)
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-- TCB Form
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local function mktcbformspec(tcbs, btnpref, offset, pname)
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local form = ""
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local ts
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if tcbs.ts_id then
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ts = ildb.get_ts(tcbs.ts_id)
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end
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if ts then
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form = form.."label[0.5,"..offset..";Side "..btnpref..": "..minetest.formspec_escape(ts.name).."]"
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form = form.."button[0.5,"..(offset+0.5)..";5,1;"..btnpref.."_gotots;Show track section]"
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if ildb.may_modify_tcbs(tcbs) then
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-- Note: the security check to prohibit those actions is located in database.lua in the corresponding functions.
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form = form.."button[0.5,"..(offset+1.5)..";2.5,1;"..btnpref.."_update;Update near TCBs]"
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form = form.."button[3 ,"..(offset+1.5)..";2.5,1;"..btnpref.."_remove;Remove from section]"
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end
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else
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tcbs.ts_id = nil
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form = form.."label[0.5,"..offset..";Side "..btnpref..": ".."End of interlocking]"
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form = form.."button[0.5,"..(offset+0.5)..";5,1;"..btnpref.."_makeil;Create Interlocked Track Section]"
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--if tcbs.section_free then
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--form = form.."button[0.5,"..(offset+1.5)..";5,1;"..btnpref.."_setlocked;Section is free]"
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--else
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--form = form.."button[0.5,"..(offset+1.5)..";5,1;"..btnpref.."_setfree;Section is blocked]"
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--end
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end
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if tcbs.signal then
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form = form.."button[0.5,"..(offset+2.5)..";5,1;"..btnpref.."_sigdia;Signalling]"
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else
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form = form.."button[0.5,"..(offset+2.5)..";5,1;"..btnpref.."_asnsig;Assign a signal]"
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end
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return form
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end
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function advtrains.interlocking.show_tcb_form(pos, pname)
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if not minetest.check_player_privs(pname, "interlocking") then
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minetest.chat_send_player(pname, "Insufficient privileges to use this!")
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return
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end
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local tcb = ildb.get_tcb(pos)
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if not tcb then return end
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local form = "size[6,9] label[0.5,0.5;Track Circuit Break Configuration]"
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form = form .. mktcbformspec(tcb[1], "A", 1, pname)
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form = form .. mktcbformspec(tcb[2], "B", 5, pname)
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minetest.show_formspec(pname, "at_il_tcbconfig_"..minetest.pos_to_string(pos), form)
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advtrains.interlocking.show_tcb_marker(pos)
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end
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--helper: length of nil table is 0
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local function nlen(t)
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if not t then return 0 end
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return #t
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end
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local pname = player:get_player_name()
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if not minetest.check_player_privs(pname, "interlocking") then
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return
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end
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local pts = string.match(formname, "^at_il_tcbconfig_(.+)$")
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local pos
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if pts then
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pos = minetest.string_to_pos(pts)
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end
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if pos and not fields.quit then
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local tcb = ildb.get_tcb(pos)
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if not tcb then return end
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local f_gotots = {fields.A_gotots, fields.B_gotots}
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local f_update = {fields.A_update, fields.B_update}
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local f_remove = {fields.A_remove, fields.B_remove}
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local f_makeil = {fields.A_makeil, fields.B_makeil}
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local f_setlocked = {fields.A_setlocked, fields.B_setlocked}
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local f_setfree = {fields.A_setfree, fields.B_setfree}
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local f_asnsig = {fields.A_asnsig, fields.B_asnsig}
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local f_sigdia = {fields.A_sigdia, fields.B_sigdia}
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for connid=1,2 do
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local tcbs = tcb[connid]
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if tcbs.ts_id then
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if f_gotots[connid] then
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advtrains.interlocking.show_ts_form(tcbs.ts_id, pname)
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return
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end
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if f_update[connid] then
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ildb.sync_tcb_neighbors(pos, connid)
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end
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if f_remove[connid] then
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ildb.remove_from_interlocking({p=pos, s=connid})
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end
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else
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if f_makeil[connid] then
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-- try sinc_tcb_neighbors first
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ildb.sync_tcb_neighbors(pos, connid)
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-- if that didn't work, create new section
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if not tcbs.ts_id then
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ildb.create_ts({p=pos, s=connid})
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ildb.sync_tcb_neighbors(pos, connid)
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end
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end
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-- non-interlocked
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if f_setfree[connid] then
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tcbs.section_free = true
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end
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if f_setlocked[connid] then
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tcbs.section_free = nil
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end
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end
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if f_asnsig[connid] and not tcbs.signal then
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minetest.chat_send_player(pname, "Configuring TCB: Please punch the signal to assign.")
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players_assign_signal[pname] = {p=pos, s=connid}
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minetest.close_formspec(pname, formname)
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return
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end
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if f_sigdia[connid] and tcbs.signal then
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advtrains.interlocking.show_signalling_form({p=pos, s=connid}, pname)
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return
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end
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end
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advtrains.interlocking.show_tcb_form(pos, pname)
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end
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end)
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-- TS Formspec
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-- textlist selection temporary storage
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local ts_pselidx = {}
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function advtrains.interlocking.show_ts_form(ts_id, pname, sel_tcb)
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if not minetest.check_player_privs(pname, "interlocking") then
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minetest.chat_send_player(pname, "Insufficient privileges to use this!")
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return
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end
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local ts = ildb.get_ts(ts_id)
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if not ts_id then return end
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local form = "size[10,10]label[0.5,0.5;Track Section Detail - "..ts_id.."]"
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form = form.."field[0.8,2;5.2,1;name;Section name;"..minetest.formspec_escape(ts.name).."]"
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form = form.."button[5.5,1.7;1,1;setname;Set]"
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local hint
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local strtab = {}
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for idx, sigd in ipairs(ts.tc_breaks) do
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strtab[#strtab+1] = minetest.formspec_escape(sigd_to_string(sigd))
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advtrains.interlocking.show_tcb_marker(sigd.p)
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end
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form = form.."textlist[0.5,3;5,3;tcblist;"..table.concat(strtab, ",").."]"
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if ildb.may_modify_ts(ts) then
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if players_link_ts[pname] then
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local other_id = players_link_ts[pname]
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local other_ts = ildb.get_ts(other_id)
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if other_ts then
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if ildb.may_modify_ts(other_ts) then
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form = form.."button[5.5,3;3.5,1;mklink;Join with "..minetest.formspec_escape(other_ts.name).."]"
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form = form.."button[9 ,3;0.5,1;cancellink;X]"
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end
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end
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else
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form = form.."button[5.5,3;4,1;link;Join into other section]"
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hint = 1
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end
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form = form.."button[5.5,4;4,1;dissolve;Dissolve Section]"
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form = form.."tooltip[dissolve;This will remove the track section and set all its end points to End Of Interlocking]"
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if sel_tcb then
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form = form.."button[5.5,5;4,1;del_tcb;Unlink selected TCB]"
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hint = 2
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end
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else
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hint=3
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end
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if ts.route then
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form = form.."label[0.5,6.1;Route is set: "..ts.route.rsn.."]"
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elseif ts.route_post then
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form = form.."label[0.5,6.1;Section holds "..#(ts.route_post.lcks or {}).." route locks.]"
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end
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-- occupying trains
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if ts.trains and #ts.trains>0 then
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form = form.."label[0.5,7.1;Trains on this section:]"
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form = form.."textlist[0.5,7.7;3,2;trnlist;"..table.concat(ts.trains, ",").."]"
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else
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form = form.."label[0.5,7.1;No trains on this section.]"
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end
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form = form.."button[5.5,7;4,1;reset;Reset section state]"
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if hint == 1 then
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form = form.."label[0.5,0.75;Use the 'Join' button to designate rail crosses and link not listed far-away TCBs]"
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elseif hint == 2 then
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form = form.."label[0.5,0.75;Unlinking a TCB will set it to non-interlocked mode.]"
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elseif hint == 3 then
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form = form.."label[0.5,0.75;You cannot modify track sections when a route is set or a train is on the section.]"
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--form = form.."label[0.5,1;Trying to unlink a TCB directly connected to this track will not work.]"
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end
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ts_pselidx[pname]=sel_tcb
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minetest.show_formspec(pname, "at_il_tsconfig_"..ts_id, form)
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end
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local pname = player:get_player_name()
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if not minetest.check_player_privs(pname, "interlocking") then
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return
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end
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-- independent of the formspec, clear this whenever some formspec event happens
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local tpsi = ts_pselidx[pname]
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ts_pselidx[pname] = nil
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local ts_id = string.match(formname, "^at_il_tsconfig_(.+)$")
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if ts_id and not fields.quit then
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local ts = ildb.get_ts(ts_id)
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if not ts then return end
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local sel_tcb
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if fields.tcblist then
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local tev = minetest.explode_textlist_event(fields.tcblist)
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sel_tcb = tev.index
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ts_pselidx[pname] = sel_tcb
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elseif tpsi then
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sel_tcb = tpsi
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end
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if ildb.may_modify_ts(ts) then
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if players_link_ts[pname] then
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if fields.cancellink then
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players_link_ts[pname] = nil
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elseif fields.mklink then
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ildb.link_track_sections(players_link_ts[pname], ts_id)
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players_link_ts[pname] = nil
|
|
end
|
|
end
|
|
|
|
if fields.del_tcb and sel_tcb and sel_tcb > 0 and sel_tcb <= #ts.tc_breaks then
|
|
if not ildb.remove_from_interlocking(ts.tc_breaks[sel_tcb]) then
|
|
minetest.chat_send_player(pname, "Please unassign signal first!")
|
|
end
|
|
sel_tcb = nil
|
|
end
|
|
|
|
if fields.link then
|
|
players_link_ts[pname] = ts_id
|
|
end
|
|
if fields.dissolve then
|
|
ildb.dissolve_ts(ts_id)
|
|
minetest.close_formspec(pname, formname)
|
|
return
|
|
end
|
|
end
|
|
|
|
if fields.setname then
|
|
ts.name = fields.name
|
|
if ts.name == "" then
|
|
ts.name = "Section "..ts_id
|
|
end
|
|
end
|
|
|
|
if fields.reset then
|
|
-- User requested resetting the section
|
|
-- Show him what this means...
|
|
local form = "size[7,5]label[0.5,0.5;Reset track section]"
|
|
form = form.."label[0.5,1;This will clear the list of trains\nand the routesetting status of this section.\nAre you sure?]"
|
|
form = form.."button_exit[0.5,2.5; 5,1;reset;Yes]"
|
|
form = form.."button_exit[0.5,3.5; 5,1;cancel;Cancel]"
|
|
minetest.show_formspec(pname, "at_il_tsreset_"..ts_id, form)
|
|
return
|
|
end
|
|
|
|
advtrains.interlocking.show_ts_form(ts_id, pname, sel_tcb)
|
|
return
|
|
end
|
|
|
|
ts_id = string.match(formname, "^at_il_tsreset_(.+)$")
|
|
if ts_id and fields.reset then
|
|
local ts = ildb.get_ts(ts_id)
|
|
if not ts then return end
|
|
ts.trains = {}
|
|
if ts.route_post then
|
|
advtrains.interlocking.route.free_route_locks(ts_id, ts.route_post.locks)
|
|
end
|
|
ts.route_post = nil
|
|
ts.route = nil
|
|
for _, sigd in ipairs(ts.tc_breaks) do
|
|
local tcbs = ildb.get_tcbs(sigd)
|
|
advtrains.interlocking.update_signal_aspect(tcbs)
|
|
end
|
|
minetest.chat_send_player(pname, "Reset track section "..ts_id.."!")
|
|
end
|
|
end)
|
|
|
|
-- TCB marker entities
|
|
|
|
-- table with objectRefs
|
|
local markerent = {}
|
|
|
|
minetest.register_entity("advtrains_interlocking:tcbmarker", {
|
|
visual = "mesh",
|
|
mesh = "trackplane.b3d",
|
|
textures = {"at_il_tcb_marker.png"},
|
|
collisionbox = {-1,-0.5,-1, 1,-0.4,1},
|
|
visual_size = {x=10, y=10},
|
|
on_punch = function(self)
|
|
self.object:remove()
|
|
end,
|
|
on_rightclick = function(self, player)
|
|
if self.tcbpos and player then
|
|
advtrains.interlocking.show_tcb_form(self.tcbpos, player:get_player_name())
|
|
end
|
|
end,
|
|
get_staticdata = function() return "STATIC" end,
|
|
on_activate = function(self, sdata) if sdata=="STATIC" then self.object:remove() end end,
|
|
static_save = false,
|
|
})
|
|
|
|
function advtrains.interlocking.show_tcb_marker(pos)
|
|
--atdebug("showing tcb marker",pos)
|
|
local tcb = ildb.get_tcb(pos)
|
|
if not tcb then return end
|
|
local node_ok, conns, rhe = advtrains.get_rail_info_at(pos, advtrains.all_tracktypes)
|
|
if not node_ok then return end
|
|
local yaw = advtrains.conn_angle_median(conns[2].c, conns[1].c)
|
|
|
|
local itex = {}
|
|
for connid=1,2 do
|
|
local tcbs = tcb[connid]
|
|
local ts
|
|
if tcbs.ts_id then
|
|
ts = ildb.get_ts(tcbs.ts_id)
|
|
end
|
|
if ts then
|
|
itex[connid] = ts.name
|
|
else
|
|
itex[connid] = "--EOI--"
|
|
end
|
|
end
|
|
|
|
local pts = advtrains.roundfloorpts(pos)
|
|
if markerent[pts] then
|
|
markerent[pts]:remove()
|
|
end
|
|
|
|
local obj = minetest.add_entity(pos, "advtrains_interlocking:tcbmarker")
|
|
if not obj then return end
|
|
obj:set_yaw(yaw)
|
|
obj:set_properties({
|
|
infotext = "A = "..itex[1].."\nB = "..itex[2]
|
|
})
|
|
local le = obj:get_luaentity()
|
|
if le then le.tcbpos = pos end
|
|
|
|
markerent[pts] = obj
|
|
end
|
|
|
|
-- Signalling formspec - set routes a.s.o
|
|
|
|
-- textlist selection temporary storage
|
|
local sig_pselidx = {}
|
|
-- Players having a signalling form open
|
|
local p_open_sig_form = {}
|
|
|
|
function advtrains.interlocking.show_signalling_form(sigd, pname, sel_rte, called_from_form_update)
|
|
if not minetest.check_player_privs(pname, "train_operator") then
|
|
minetest.chat_send_player(pname, "Insufficient privileges to use this!")
|
|
return
|
|
end
|
|
local hasprivs = minetest.check_player_privs(pname, "interlocking")
|
|
local tcbs = ildb.get_tcbs(sigd)
|
|
|
|
if not tcbs.signal then return end
|
|
if not tcbs.signal_name then tcbs.signal_name = "Signal at "..minetest.pos_to_string(sigd.p) end
|
|
if not tcbs.routes then tcbs.routes = {} end
|
|
|
|
local form = "size[7,10]label[0.5,0.5;Signal at "..minetest.pos_to_string(sigd.p).."]"
|
|
form = form.."field[0.8,1.5;5.2,1;name;Signal name;"..minetest.formspec_escape(tcbs.signal_name).."]"
|
|
form = form.."button[5.5,1.2;1,1;setname;Set]"
|
|
|
|
if tcbs.routeset then
|
|
local rte = tcbs.routes[tcbs.routeset]
|
|
if not rte then
|
|
atwarn("Unknown route set from signal!")
|
|
tcbs.routeset = nil
|
|
return
|
|
end
|
|
form = form.."label[0.5,2.5;A route is requested from this signal:]"
|
|
form = form.."label[0.5,3.0;"..minetest.formspec_escape(rte.name).."]"
|
|
if tcbs.route_committed then
|
|
form = form.."label[0.5,3.5;Route has been set.]"
|
|
else
|
|
form = form.."label[0.5,3.5;Waiting for route to be set...]"
|
|
if tcbs.route_rsn then
|
|
form = form.."label[0.5,4;"..minetest.formspec_escape(tcbs.route_rsn).."]"
|
|
end
|
|
end
|
|
if not tcbs.route_auto then
|
|
form = form.."button[0.5,7; 5,1;auto;Enable Automatic Working]"
|
|
else
|
|
form = form.."label[0.5,7 ;Automatic Working is active.]"
|
|
form = form.."label[0.5,7.3;Route is re-set when a train passed.]"
|
|
form = form.."button[0.5,7.7; 5,1;noauto;Disable Automatic Working]"
|
|
end
|
|
|
|
form = form.."button[0.5,6; 5,1;cancelroute;Cancel Route]"
|
|
else
|
|
if not tcbs.route_origin then
|
|
local strtab = {}
|
|
for idx, route in ipairs(tcbs.routes) do
|
|
local clr = ""
|
|
if route.ars then
|
|
clr = "#FF5555"
|
|
if route.ars.default then
|
|
clr = "#55FF55"
|
|
end
|
|
end
|
|
strtab[#strtab+1] = clr .. minetest.formspec_escape(route.name)
|
|
end
|
|
form = form.."label[0.5,2.5;Routes:]"
|
|
form = form.."textlist[0.5,3;5,3;rtelist;"..table.concat(strtab, ",").."]"
|
|
if sel_rte then
|
|
form = form.."button[0.5,6; 5,1;setroute;Set Route]"
|
|
form = form.."button[0.5,7;2,1;dsproute;Show]"
|
|
if hasprivs then
|
|
form = form.."button[3.5,7;2,1;editroute;Edit]"
|
|
end
|
|
else
|
|
if tcbs.ars_disabled then
|
|
form = form.."label[0.5,6 ;NOTE: ARS is disabled.]"
|
|
form = form.."label[0.5,6.5;Routes are not automatically set.]"
|
|
end
|
|
end
|
|
if hasprivs then
|
|
form = form.."button[0.5,8;2.5,1;newroute;New Route]"
|
|
form = form.."button[ 3,8;2.5,1;unassign;Unassign Signal]"
|
|
form = form.."button[ 3,9;2.5,1;influp;Influence Point]"
|
|
end
|
|
if tcbs.ars_disabled then
|
|
form = form.."button[0.5,9;2.5,1;arsenable;Enable ARS]"
|
|
else
|
|
form = form.."button[0.5,9;2.5,1;arsdisable;Disable ARS]"
|
|
end
|
|
elseif sigd_equal(tcbs.route_origin, sigd) then
|
|
-- something has gone wrong: tcbs.routeset should have been set...
|
|
form = form.."label[0.5,2.5;Inconsistent state: route_origin is same TCBS but no route set. Try again.]"
|
|
ilrs.cancel_route_from(sigd)
|
|
else
|
|
form = form.."label[0.5,2.5;Route is set over this signal by:\n"..sigd_to_string(tcbs.route_origin).."]"
|
|
form = form.."label[0.5,4;Wait for this route to be cancelled in order to do anything here.]"
|
|
end
|
|
end
|
|
sig_pselidx[pname] = sel_rte
|
|
minetest.show_formspec(pname, "at_il_signalling_"..minetest.pos_to_string(sigd.p).."_"..sigd.s, form)
|
|
p_open_sig_form[pname] = sigd
|
|
|
|
-- always a good idea to update the signal aspect
|
|
if not called_from_form_update then
|
|
-- FIX prevent a callback loop
|
|
advtrains.interlocking.update_signal_aspect(tcbs)
|
|
end
|
|
end
|
|
|
|
function advtrains.interlocking.update_player_forms(sigd)
|
|
for pname, tsigd in pairs(p_open_sig_form) do
|
|
if advtrains.interlocking.sigd_equal(sigd, tsigd) then
|
|
advtrains.interlocking.show_signalling_form(sigd, pname, nil)
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
|
local pname = player:get_player_name()
|
|
if not minetest.check_player_privs(pname, "train_operator") then
|
|
return
|
|
end
|
|
local hasprivs = minetest.check_player_privs(pname, "interlocking")
|
|
|
|
-- independent of the formspec, clear this whenever some formspec event happens
|
|
local tpsi = sig_pselidx[pname]
|
|
sig_pselidx[pname] = nil
|
|
p_open_sig_form[pname] = nil
|
|
|
|
local pts, connids = string.match(formname, "^at_il_signalling_([^_]+)_(%d)$")
|
|
local pos, connid
|
|
if pts then
|
|
pos = minetest.string_to_pos(pts)
|
|
connid = tonumber(connids)
|
|
if not connid or connid<1 or connid>2 then return end
|
|
end
|
|
if pos and connid and not fields.quit then
|
|
local sigd = {p=pos, s=connid}
|
|
local tcbs = ildb.get_tcbs(sigd)
|
|
if not tcbs then return end
|
|
|
|
local sel_rte
|
|
if fields.rtelist then
|
|
local tev = minetest.explode_textlist_event(fields.rtelist)
|
|
sel_rte = tev.index
|
|
elseif tpsi then
|
|
sel_rte = tpsi
|
|
end
|
|
if fields.setname and fields.name and hasprivs then
|
|
tcbs.signal_name = fields.name
|
|
end
|
|
if tcbs.routeset and fields.cancelroute then
|
|
if tcbs.routes[tcbs.routeset] and tcbs.routes[tcbs.routeset].ars then
|
|
tcbs.ars_disabled = true
|
|
end
|
|
-- if route committed, cancel route ts info
|
|
ilrs.update_route(sigd, tcbs, nil, true)
|
|
end
|
|
if not tcbs.routeset then
|
|
if fields.newroute and hasprivs then
|
|
advtrains.interlocking.init_route_prog(pname, sigd)
|
|
minetest.close_formspec(pname, formname)
|
|
return
|
|
end
|
|
if sel_rte and tcbs.routes[sel_rte] then
|
|
if fields.setroute then
|
|
ilrs.update_route(sigd, tcbs, sel_rte)
|
|
end
|
|
if fields.dsproute then
|
|
local t = os.clock()
|
|
advtrains.interlocking.visualize_route(sigd, tcbs.routes[sel_rte], "disp_"..t)
|
|
minetest.after(10, function() advtrains.interlocking.clear_visu_context("disp_"..t) end)
|
|
end
|
|
if fields.editroute and hasprivs then
|
|
advtrains.interlocking.show_route_edit_form(pname, sigd, sel_rte)
|
|
--local rte = tcbs.routes[sel_rte]
|
|
--minetest.show_formspec(pname, formname.."_renroute_"..sel_rte, "field[name;Enter new route name;"..rte.name.."]")
|
|
return
|
|
end
|
|
end
|
|
end
|
|
|
|
if fields.unassign and hasprivs then
|
|
-- unassigning the signal from the tcbs
|
|
-- only when no route is set.
|
|
-- Routes and name remain saved, in case the player wants to reassign a new signal
|
|
if not tcbs.routeset then
|
|
local signal_pos = tcbs.signal
|
|
ildb.set_sigd_for_signal(signal_pos, nil)
|
|
tcbs.signal = nil
|
|
tcbs.aspect = nil
|
|
minetest.close_formspec(pname, formname)
|
|
minetest.chat_send_player(pname, "Signal has been unassigned. Name and routes are kept for reuse.")
|
|
return
|
|
else
|
|
minetest.chat_send_player(pname, "Please cancel route first!")
|
|
end
|
|
end
|
|
if fields.influp and hasprivs then
|
|
advtrains.interlocking.show_ip_form(tcbs.signal, pname)
|
|
return
|
|
end
|
|
|
|
if tcbs.ars_disabled and fields.arsenable then
|
|
tcbs.ars_disabled = nil
|
|
end
|
|
if not tcbs.ars_disabled and fields.arsdisable then
|
|
tcbs.ars_disabled = true
|
|
end
|
|
|
|
if fields.auto then
|
|
tcbs.route_auto = true
|
|
end
|
|
if fields.noauto then
|
|
tcbs.route_auto = false
|
|
end
|
|
|
|
advtrains.interlocking.show_signalling_form(sigd, pname, sel_rte, true)
|
|
return
|
|
end
|
|
|
|
|
|
if not hasprivs then return end
|
|
-- rename route
|
|
local rind, rte_id
|
|
pts, connids, rind = string.match(formname, "^at_il_signalling_([^_]+)_(%d)_renroute_(%d+)$")
|
|
if pts then
|
|
pos = minetest.string_to_pos(pts)
|
|
connid = tonumber(connids)
|
|
rte_id = tonumber(rind)
|
|
if not connid or connid<1 or connid>2 then return end
|
|
end
|
|
if pos and connid and rind and fields.name then
|
|
local sigd = {p=pos, s=connid}
|
|
local tcbs = ildb.get_tcbs(sigd)
|
|
if tcbs.routes[rte_id] then
|
|
tcbs.routes[rte_id].name = fields.name
|
|
advtrains.interlocking.show_signalling_form(sigd, pname)
|
|
end
|
|
end
|
|
end)
|