From 2d0b51b8970abb16c166708988e46fe4df668d47 Mon Sep 17 00:00:00 2001 From: orwell96 Date: Wed, 4 Jan 2017 19:10:03 +0100 Subject: Restructure mod directory --- advtrains/atc.lua | 294 ------------------------------------------------------ 1 file changed, 294 deletions(-) delete mode 100644 advtrains/atc.lua (limited to 'advtrains/atc.lua') diff --git a/advtrains/atc.lua b/advtrains/atc.lua deleted file mode 100644 index f070b20..0000000 --- a/advtrains/atc.lua +++ /dev/null @@ -1,294 +0,0 @@ ---atc.lua ---registers and controls the ATC system - -local atc={} --- ATC persistence table -atc.controllers = {} ---contents: {command="...", arrowconn=0-15 where arrow points} - -advtrains.fpath_atc=minetest.get_worldpath().."/advtrains_atc" -local file, err = io.open(advtrains.fpath_atc, "r") -if not file then - local er=err or "Unknown Error" - print("[advtrains]Failed loading advtrains atc save file "..er) -else - local tbl = minetest.deserialize(file:read("*a")) - if type(tbl) == "table" then - atc.controllers=tbl.controllers - end - file:close() -end -function atc.save() - --leave space for more save data. - local datastr = minetest.serialize({controllers = atc.controllers}) - if not datastr then - minetest.log("error", "[advtrains] Failed to serialize trackdb data!") - return - end - local file, err = io.open(advtrains.fpath_atc, "w") - if err then - return err - end - file:write(datastr) - file:close() -end - ---call from advtrains.detector subprogram - -function atc.trigger_controller_train_enter(pos, train_id) - atc.send_command(pos) -end - ---general - -function atc.send_command(pos) - local pts=minetest.pos_to_string(pos) - if atc.controllers[pts] then - print("Called send_command at "..pts) - local train_id = advtrains.detector.on_node[pts] - if train_id then - if advtrains.trains[train_id] then - print("send_command inside if: "..sid(train_id)) - atc.train_reset_command(train_id) - local arrowconn=atc.controllers[pts].arrowconn - local train=advtrains.trains[train_id] - for index, ppos in pairs(train.path) do - if vector.equals(advtrains.round_vector_floor_y(ppos), pos) then - advtrains.trains[train_id].atc_arrow = - vector.equals( - advtrains.dirCoordSet(pos, arrowconn), - advtrains.round_vector_floor_y(train.path[index+train.movedir]) - ) - advtrains.trains[train_id].atc_command=atc.controllers[pts].command - print("Sending ATC Command: "..atc.controllers[pts].command) - end - end - end - end - end - return false -end - -function atc.train_reset_command(train_id) - advtrains.trains[train_id].atc_command=nil - advtrains.trains[train_id].atc_delay=0 - advtrains.trains[train_id].atc_brake_target=nil - advtrains.trains[train_id].atc_wait_finish=nil - advtrains.trains[train_id].atc_arrow=nil -end - ---nodes -local idxtrans={static=1, mesecon=2, digiline=3} -local apn_func=function(pos) - advtrains.reset_trackdb_position(pos) - local meta=minetest.get_meta(pos) - if meta then - meta:set_string("infotext", "ATC controller, unconfigured.") - meta:set_string("formspec", atc.get_atc_controller_formspec(pos, meta)) - end -end - -advtrains.register_tracks("default", { - nodename_prefix="advtrains:dtrack_atc", - texture_prefix="advtrains_dtrack_atc", - models_prefix="advtrains_dtrack_detector", - models_suffix=".b3d", - shared_texture="advtrains_dtrack_rail_atc.png", - description="ATC controller", - formats={}, - get_additional_definiton = function(def, preset, suffix, rotation) - return { - after_place_node=apn_func, - on_place_rail=apn_func, - after_dig_node=function(pos) - advtrains.invalidate_all_paths() - advtrains.reset_trackdb_position(pos) - local pts=minetest.pos_to_string(pos) - atc.controllers[pts]=nil - end, - on_receive_fields = function(pos, formname, fields, player) - if minetest.is_protected(pos, player:get_player_name()) then - minetest.chat_send_player(player:get_player_name(), "This position is protected!") - return - end - local meta=minetest.get_meta(pos) - if meta then - if not fields.save then - --maybe only the dropdown changed - if fields.mode then - meta:set_string("mode", idxtrans[fields.mode]) - meta:set_string("infotext", "ATC controller, mode "..fields.mode.."\n"..( fields.mode=="digiline" and "Channel: "..meta:get_string("channel") or "Command: "..meta:get_string("command") ) ) - meta:set_string("formspec", atc.get_atc_controller_formspec(pos, meta)) - end - return - end - meta:set_string("mode", idxtrans[fields.mode]) - meta:set_string("command", fields.command) - meta:set_string("command_on", fields.command_on) - meta:set_string("channel", fields.channel) - meta:set_string("infotext", "ATC controller, mode "..fields.mode.."\n"..( fields.mode=="digiline" and "Channel: "..meta:get_string("channel") or "Command: "..meta:get_string("command") ) ) - meta:set_string("formspec", atc.get_atc_controller_formspec(pos, meta)) - - local pts=minetest.pos_to_string(pos) - local _, conn1=advtrains.get_rail_info_at(pos, advtrains.all_tracktypes) - atc.controllers[pts]={command=fields.command, arrowconn=conn1} - atc.send_command(pos) - end - end, - } - end -}, advtrains.trackpresets.t_30deg_straightonly) - - -function atc.get_atc_controller_formspec(pos, meta) - local mode=tonumber(meta:get_string("mode")) or 1 - local command=meta:get_string("command") - local command_on=meta:get_string("command_on") - local channel=meta:get_string("channel") - local formspec="size[8,6]".. - "dropdown[0,0;3;mode;static,mesecon,digiline;"..mode.."]" - if mode<3 then - formspec=formspec.."field[0.5,1.5;7,1;command;Command;"..minetest.formspec_escape(command).."]" - if tonumber(mode)==2 then - formspec=formspec.."field[0.5,3;7,1;command_on;Command (on);"..minetest.formspec_escape(command_on).."]" - end - else - formspec=formspec.."field[0.5,1.5;7,1;channel;Digiline channel;"..minetest.formspec_escape(channel).."]" - end - return formspec.."button_exit[0.5,4.5;7,1;save;Save]" -end - ---from trainlogic.lua train step -local matchptn={ - ["SM"]=function(id, train) - train.tarvelocity=train.max_speed - return 2 - end, - ["S([0-9]+)"]=function(id, train, match) - train.tarvelocity=tonumber(match) - return #match+1 - end, - ["B([0-9]+)"]=function(id, train, match) - if train.velocity>tonumber(match) then - train.atc_brake_target=tonumber(match) - if train.tarvelocity>train.atc_brake_target then - train.tarvelocity=train.atc_brake_target - end - end - return #match+1 - end, - ["W"]=function(id, train) - train.atc_wait_finish=true - return 1 - end, - ["D([0-9]+)"]=function(id, train, match) - train.atc_delay=tonumber(match) - return #match+1 - end, - ["R"]=function(id, train) - if train.velocity<=0 then - train.movedir=train.movedir*-1 - train.atc_arrow = not train.atc_arrow - else - print("ATC Reverse command warning: didn't reverse train!") - end - return 1 - end, -} - -function atc.execute_atc_command(id, train) - --strip whitespaces - local command=string.match(train.atc_command, "^%s*(.*)$") - - - if string.match(command, "^%s*$") then - train.atc_command=nil - return - end - --conditional statement? - local is_cond, cond_applies - local cond, rest=string.match(command, "^I([%+%-])(.+)$") - if cond then - is_cond=true - if cond=="+" then - cond_applies=train.atc_arrow - end - if cond=="-" then - cond_applies=not train.atc_arrow - end - else - cond, compare, rest=string.match(command, "^I([<>]=?)([0-9]+)(.+)$") - if cond and compare then - is_cond=true - if cond=="<" then - cond_applies=train.velocity" then - cond_applies=train.velocity>tonumber(compare) - end - if cond=="<=" then - cond_applies=train.velocity<=tonumber(compare) - end - if cond==">=" then - cond_applies=train.velocity>=tonumber(compare) - end - end - end - if is_cond then - print("Evaluating if statement: "..command) - print("Cond: "..(cond or "nil")) - print("Applies: "..(cond_applies and "true" or "false")) - print("Rest: "..rest) - --find end of conditional statement - local nest, pos, elsepos=0, 1 - while nest>=0 do - if pos>#rest then - print("ATC command syntax error: I statement not closed: "..command) - atc.train_reset_command(id) - return - end - local char=string.sub(rest, pos, pos) - if char=="I" then - nest=nest+1 - end - if char==";" then - nest=nest-1 - end - if nest==0 and char=="E" then - elsepos=pos+0 - end - pos=pos+1 - end - if not elsepos then elsepos=pos-1 end - if cond_applies then - command=string.sub(rest, 1, elsepos-1)..string.sub(rest, pos) - else - command=string.sub(rest, elsepos+1, pos-2)..string.sub(rest, pos) - end - print("Result: "..command) - train.atc_command=command - atc.execute_atc_command(id, train) - return - else - for pattern, func in pairs(matchptn) do - local match=string.match(command, "^"..pattern) - if match then - local patlen=func(id, train, match) - - print("Executing: "..string.sub(command, 1, patlen)) - - train.atc_command=string.sub(command, patlen+1) - if train.atc_delay<=0 and not train.atc_wait_finish then - --continue (recursive, cmds shouldn't get too long, and it's a end-recursion.) - atc.execute_atc_command(id, train) - end - return - end - end - end - print("ATC command parse error: "..command) - atc.train_reset_command(id) -end - ---move table to desired place -advtrains.atc=atc -- cgit v1.2.3