mirror of
https://github.com/Kiritow/OpenComputerScripts.git
synced 2024-03-22 13:10:46 +08:00
783 lines
25 KiB
Lua
783 lines
25 KiB
Lua
--[[
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Station 2/6 Standard Schedule Program
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]]
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require("libevent")
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require("util")
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require("checkarg")
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require("queue")
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local sides=require("sides")
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-- Config your update functions here (Do not change variable name)
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local redin1 = proxy("redstone", "a0")
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local redin2 = proxy("redstone", "4d")
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local redin3 = proxy("redstone", "3f")
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local redin4 = proxy("redstone", "b7")
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local redout1 = proxy("redstone", "bd")
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local redout2 = proxy("redstone", "0a")
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local redout3 = proxy("redstone", "90")
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local redout4 = proxy("redstone", "53")
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-- Redirect Table
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local redirect_tb=
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{
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["ab_st"]={redin1,sides.north},
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["ab_sr"]={redin1,sides.east},
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["ab_sv"]={redin1,sides.south},
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["ab_lout"]={redin1,sides.west},
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["ba_st"] = {redin2,sides.north},
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["ba_sr"] = {redin2,sides.east},
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["ba_sv"]={redin2,sides.south},
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["ba_lout"] = {redin2,sides.west},
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-- ins: Inside station sensor
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["s1"] = {redin3,sides.north},
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["s2"] = {redin3,sides.east},
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["s3"] = {redin3,sides.south},
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["s4"] = {redin3,sides.west},
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["s5"]={redin4,sides.north},
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["s6"]={redin4,sides.east},
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["st_l"]={redin4,sides.south},
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-- Output
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["m1"]={redout1,sides.north},
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["m2"]={redout1,sides.east},
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["m3"]={redout1,sides.south},
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["m4"]={redout1,sides.west},
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["m5"]={redout2,sides.north},
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["m6"]={redout2,sides.east},
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["k1"]={redout2,sides.south},
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["k2"]={redout2,sides.west},
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["k3"]={redout3,sides.north},
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["k4"]={redout3,sides.east},
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["k5"]={redout3,sides.south},
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["k6"]={redout3,sides.west},
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["ab_ko"]={redout4,sides.north},
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["ba_ko"]={redout4,sides.east},
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["last_unused"]={"unused",sides.north}
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}
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local function getNameFromRaw(Device,Side)
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for k,t in pairs(redirect_tb) do
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if(t[1].address == Device and t[2]==Side) then
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return k
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end
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end
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return nil
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end
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local function getRawFromName(Name)
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return redirect_tb[Name][1],redirect_tb[Name][2]
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end
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local function enabledevice(Name)
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local d, s = getRawFromName(Name)
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if (d ~= nil and s ~= nil) then
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d.setOutput(s, 15)
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end
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end
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local function disabledevice(Name)
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local d, s = getRawFromName(Name)
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if (d ~= nil and s ~= nil) then
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d.setOutput(s, 0)
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end
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end
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local function readdevice(Name)
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local d,s=getRawFromName(Name)
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if(d~=nil and s~=nil) then
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return d.getInput(s)
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else
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-- Critical error
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error("failed to read device input")
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end
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end
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local evl=Queue.new()
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local function train_delegator(Name,callback_func)
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evl:push(AddEventListener("redstone_changed",
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function(ev,dev,sd,from,to)
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if(getNameFromRaw(dev,sd)==Name) then
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callback_func(from,to)
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end
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end))
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end
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-- Data for 6 ways.
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local isfree={true,true,true,true,true,true}
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local timerid={0,0,0,0,0,0}
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local timecnt={0,0,0,0,0,0}
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local revflag={false,false,false,false,false,false}
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local ab_timerid_out,ab_time_out=0,0
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local ba_timerid_out,ba_time_out=0,0
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local _side_line_free=true
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local _side_line_hw=true
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local function isSideLineFree()
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return _side_line_free and _side_line_hw
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end
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local function lockSideLine()
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_side_line_free=false
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end
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local function unlockSideLine()
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_side_line_free=true
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end
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local bus=Queue.new()
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local function doInit()
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evl:push(AddEventListener("interrupted",
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function()
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bus:push("stop")
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end))
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train_delegator("ab_st",
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function(from,to)
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if(from<to) then
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bus:push("ab_new_train")
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end
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end)
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train_delegator("ba_st",
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function(from,to)
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if(from<to) then
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bus:push("ba_new_train")
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end
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end)
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train_delegator("st_l",
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function(from,to)
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if(from<to) then
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_side_line_hw=true
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else
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_side_line_hw=false
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end
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end)
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local smt={"s1","s2","s3","s4","s5","s6"}
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for k,v in pairs(smt) do
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train_delegator(v,
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function(from,to)
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if(from<to) then
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bus:push(v.. "_ready")
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end
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end)
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end
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end
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local function doCleanUp()
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while(evl:top()~=nil) do
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RemoveEventListener(evl:pop())
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end
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end
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local function doClearOutput()
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local smt=
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{"m1","m2","m3","m4","m5","m6","k1","k2","k3","k4","k5","k6","ab_ko","ba_ko"}
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for k,v in pairs(smt) do
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disabledevice(v)
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end
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end
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local function doCheck()
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for k,vt in pairs(redirect_tb) do
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if(vt[1]==nil) then
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error("Check Failed. Please review your redstone configure")
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end
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end
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print("Check Pass.")
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end
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local function startBATimer()
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ba_time_out=1
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ba_timerid_out=AddTimer(1,
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function()
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ba_time_out=ba_time_out+1
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if(ba_time_out==8) then
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bus:push("ba_time_out_needstop")
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end
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end,-1)
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end
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local function TCSMain()
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doCheck()
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doClearOutput()
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doInit()
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print("TCS Started. Press Ctrl+C to stop.")
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-- Main Processing Loop
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local running=true
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while(running) do
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os.sleep(0.25) -- Shorter sleep, faster program.
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local ev="no_event"
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if(bus:top()~=nil) then
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ev=bus:pop() -- Notice: Event is already poped.
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end
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-- For Debug: Print Event Name
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if(ev~="no_event") then
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print(ev)
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end
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if(ev=="no_event") then
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-- No event, no action.
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elseif(ev=="stop") then
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running=false
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elseif(ev=="ab_new_train") then
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local act=false
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if(readdevice("ab_sr")>0) then -- Train will stop
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if(readdevice("ab_sv")>0) then -- Train will reverse
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if(isfree[1]) then -- Train --> Way1
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isfree[1]=false
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revflag[1]=true
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disabledevice("m6")
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enabledevice("m1")
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disabledevice("k1")
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act=true
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elseif(isfree[2]) then -- Train --> Way2
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isfree[2]=false
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revflag[2]=true
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disabledevice("m6")
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disabledevice("m1")
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enabledevice("m2")
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disabledevice("k2")
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act=true
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elseif(isfree[6]) then -- Train --> Way6
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isfree[6]=false
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revflag[6]=true
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enabledevice("m6")
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disabledevice("k6")
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act=true
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end
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else -- Train does not need reverse
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if(isfree[1]) then -- Train --> Way1
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isfree[1]=false
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revflag[1]=false
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disabledevice("m6")
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enabledevice("m1")
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disabledevice("k1")
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act=true
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elseif(isfree[2]) then -- Train --> Way2
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isfree[2]=false
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revflag[2]=false
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disabledevice("m6")
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disabledevice("m1")
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enabledevice("m2")
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disabledevice("k2")
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act=true
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end -- None-reverse train should not enter 6
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end
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else -- Train will pass
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if(isfree[3]) then -- Train --> Way3
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isfree[3]=false
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if(readdevice("ab_sv")>0) then -- Train will reverse
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revflag[3]=true
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else
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revflag[3]=false
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end
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disabledevice("m6")
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disabledevice("m1")
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disabledevice("m2")
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disabledevice("k3")
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act=true
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end
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end
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if(act) then
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enabledevice("ab_ko")
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os.sleep(0.25)
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disabledevice("ab_ko")
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else
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bus:push(ev)
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end
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elseif(ev=="ba_new_train") then
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local act=false
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if(readdevice("ba_sr")>0) then -- Train will stop
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if(readdevice("ba_sv")>0) then -- Train will reverse
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if(isfree[5]) then -- Train --> Way5 (will reverse)
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isfree[5]=false
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revflag[5]=true
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enabledevice("m4")
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disabledevice("k5")
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act=true
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end
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else -- Train does not need reverse
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if(isfree[5]) then -- Train --> Way5 (will not reverse)
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isfree[5]=false
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revflag[5]=false
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enabledevice("m4")
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disabledevice("k5")
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act=true
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end
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end
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else -- Train will pass
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if(readdevice("ba_sv")>0) then -- Train will reverse
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if(isfree[5]) then -- Train --> Way5 (will not reverse)
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isfree[5]=false
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revflag[5]=true
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enabledevice("m4")
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disabledevice("k5")
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act=true
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end
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else -- Train does not need reverse
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if(isfree[4]) then
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isfree[4]=false
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revflag[4]=false
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disabledevice("m4")
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disabledevice("k4")
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act=true
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elseif(isfree[5]) then
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isfree[5]=false
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revflag[5]=false
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enabledevice("m4")
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disabledevice("k5")
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act=true
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end
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end
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end
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if(act) then
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enabledevice("ba_ko")
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os.sleep(0.25)
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disabledevice("ba_ko")
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else
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bus:push(ev)
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end
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elseif(ev=="s1_ready") then -- Add in-station timer
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timecnt[1]=1
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timerid[1]=AddTimer(1,
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function()
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timecnt[1]=timecnt[1]+1
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if(timecnt[1]==5) then
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bus:push("s1_timeout")
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end
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end,-1)
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elseif(ev=="s2_ready") then -- Add in-station timer
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timecnt[2]=1
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timerid[2]=AddTimer(1,
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function()
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timecnt[2]=timecnt[2]+1
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if(timecnt[2]==5) then
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bus:push("s2_timeout")
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end
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end,-1)
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elseif(ev=="s3_ready") then -- Judge or turn on timer
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local needtimer=false
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if(revflag[3]) then -- Need rev. Go line 4 or line 5
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if(isfree[4]) then -- Way 3 --> Way 4
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if(isSideLineFree()) then
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isfree[4]=false
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revflag[4]=false
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lockSideLine()
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disabledevice("m3")
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disabledevice("m4")
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disabledevice("k4")
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enabledevice("k3")
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os.sleep(0.25)
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disabledevice("k3")
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os.sleep(3)
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unlockSideLine()
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else
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needtimer=true
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end
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elseif(isfree[5]) then -- Way 3 --> Way 5
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if(isSideLineFree()) then
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isfree[5]=false
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revflag[5]=false
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lockSideLine()
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disabledevice("m3")
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enabledevice("m4")
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disabledevice("k5")
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enabledevice("k3")
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os.sleep(0.25)
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disabledevice("k3")
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os.sleep(3)
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unlockSideLine()
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else
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needtimer=true
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end
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end
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else -- way 3 does not need rev
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if(isSideLineFree()) then
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lockSideLine()
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enabledevice("m3")
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enabledevice("k3")
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os.sleep(0.25)
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disabledevice("k3")
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os.sleep(3)
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unlockSideLine()
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else
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needtimer=true
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end
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end
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if(needtimer) then -- We need a timer... (can't move, sad >_<)
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timecnt[3]=1
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timerid[3]=AddTimer(1,
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function()
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timecnt[3]=timecnt[3]+1
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end,-1)
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bus:push("s3_pending") -- Tell scheduler Way 3 is pending
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else -- Yeah! Moved directly! Now we mark way 3 as free
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isfree[3]=true
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end
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elseif(ev=="s4_ready") then
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local act=false
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if(ba_time_out==0 and readdevice("ba_lout")>0) then -- Can let go
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if(isfree[5] or revflag[5]==true) then -- Way5 is free or Way5 will reverse
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act=true
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end
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end
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if(act) then
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-- Add BA Timer
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startBATimer()
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enabledevice("k4")
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os.sleep(0.25)
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disabledevice("k4")
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isfree[4]=true
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else
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timecnt[4]=0
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timerid[4]=AddTimer(1,
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function()
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timecnt[4]=timecnt[4]+1
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end,-1)
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bus:push("s4_pending") -- Tell scheduler Way 4 is pending
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end
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elseif(ev=="s5_ready") then -- Train must stay at way5 whether it wants to stop or not.
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timecnt[5]=1
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timerid[5]=AddTimer(1,
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function()
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timecnt[5]=timecnt[5]+1
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if(timecnt[5]==5) then
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bus:push("s5_timeout")
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end
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end,-1)
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elseif(ev=="s6_ready") then
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timecnt[6]=1
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timerid[6]=AddTimer(1,
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function()
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timecnt[6]=timecnt[6]+1
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if(timecnt[6]==5) then
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bus:push("s6_timeout")
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end
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end,-1)
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elseif(ev=="s1_timeout") then
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local done=false
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if(isSideLineFree()) then -- Side line must be free(or we can't move at all)
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if(revflag[1]) then -- Way1 need reverse
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if(isfree[4]) then -- Way 1 --> Way 4
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done=true
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lockSideLine()
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isfree[4]=false
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revflag[4]=false
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disabledevice("m3")
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disabledevice("m4")
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disabledevice("k4")
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enabledevice("k1")
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os.sleep(3)
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disabledevice("k1")
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unlockSideLine()
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elseif(isfree[5]) then --- Way1 --> Way5
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done=true
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lockSideLine()
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isfree[5]=false
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revflag[5]=false
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disabledevice("m3")
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enabledevice("m4")
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disabledevice("k5")
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enabledevice("k1")
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os.sleep(3)
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disabledevice("k1")
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unlockSideLine()
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end
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else -- Way 1 does not need reverse
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if(readdevice("ab_lout")>0) then -- Can move to next station (B)
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done=true
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lockSideLine()
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enabledevice("m3")
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enabledevice("k1")
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os.sleep(3)
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disabledevice("k1")
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unlockSideLine()
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end
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end
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end
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if(done) then -- Clear way1
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RemoveTimer(timerid[1])
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timecnt[1]=0
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isfree[1]=true
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else
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bus:push(ev)
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end
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elseif(ev=="s2_timeout") then
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local done=false
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if(isSideLineFree()) then -- Side line must be free(or we can't move at all)
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if(revflag[2]) then -- Way2 need reverse
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if(isfree[4]) then -- Way 2 --> Way 4
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done=true
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lockSideLine()
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isfree[4]=false
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revflag[4]=false
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disabledevice("m3")
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disabledevice("m4")
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disabledevice("k4")
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enabledevice("k2")
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os.sleep(3)
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disabledevice("k2")
|
|
|
|
unlockSideLine()
|
|
elseif(isfree[5]) then --- Way2 --> Way5
|
|
done=true
|
|
lockSideLine()
|
|
isfree[5]=false
|
|
revflag[5]=false
|
|
disabledevice("m3")
|
|
enabledevice("m4")
|
|
disabledevice("k5")
|
|
|
|
enabledevice("k2")
|
|
os.sleep(3)
|
|
disabledevice("k2")
|
|
|
|
unlockSideLine()
|
|
end
|
|
else -- Way 2 does not need reverse
|
|
if(readdevice("ab_lout")>0) then -- Can move to next station (B)
|
|
done=true
|
|
lockSideLine()
|
|
enabledevice("m3")
|
|
|
|
enabledevice("k2")
|
|
os.sleep(3)
|
|
disabledevice("k2")
|
|
|
|
unlockSideLine()
|
|
end
|
|
end
|
|
end
|
|
|
|
if(done) then -- Clear way2
|
|
RemoveTimer(timerid[2])
|
|
timecnt[2]=0
|
|
isfree[2]=true
|
|
else
|
|
bus:push(ev)
|
|
end
|
|
elseif(ev=="s6_timeout") then
|
|
local done=false
|
|
if(isSideLineFree()) then -- Side line must be free(or we can't move at all)
|
|
if(revflag[6]) then -- Way6 need reverse
|
|
if(isfree[4]) then -- Way 6 --> Way 4
|
|
done=true
|
|
lockSideLine()
|
|
isfree[4]=false
|
|
revflag[4]=false
|
|
disabledevice("m3")
|
|
disabledevice("m4")
|
|
disabledevice("k4")
|
|
|
|
enabledevice("k6")
|
|
os.sleep(3)
|
|
disabledevice("k6")
|
|
|
|
unlockSideLine()
|
|
elseif(isfree[5]) then --- Way6 --> Way5
|
|
done=true
|
|
lockSideLine()
|
|
isfree[5]=false
|
|
revflag[5]=false
|
|
disabledevice("m3")
|
|
enabledevice("m4")
|
|
disabledevice("k5")
|
|
|
|
enabledevice("k6")
|
|
os.sleep(3)
|
|
disabledevice("k6")
|
|
|
|
unlockSideLine()
|
|
end
|
|
else -- Way 6 does not need reverse
|
|
if(readdevice("ab_lout")>0) then -- Can move to next station (B)
|
|
done=true
|
|
lockSideLine()
|
|
enabledevice("m3")
|
|
|
|
enabledevice("k6")
|
|
os.sleep(3)
|
|
disabledevice("k6")
|
|
|
|
unlockSideLine()
|
|
end
|
|
end
|
|
end
|
|
|
|
if(done) then -- Clear way6
|
|
RemoveTimer(timerid[6])
|
|
timecnt[6]=0
|
|
isfree[6]=true
|
|
else
|
|
bus:push(ev)
|
|
end
|
|
elseif(ev=="s5_timeout") then
|
|
local done=false
|
|
if(revflag[5]) then -- Need reverse
|
|
if(isfree[6]) then
|
|
isfree[6]=false
|
|
revflag[6]=false
|
|
enabledevice("m5")
|
|
disabledevice("k6")
|
|
|
|
enabledevice("k5")
|
|
os.sleep(0.25)
|
|
disabledevice("k5")
|
|
|
|
done=true
|
|
end -- If way6 is not free, we cannot reverse to it. (bang!)
|
|
else -- Does not need reverse
|
|
if(ba_time_out==0 and readdevice("ba_lout")>0) then -- Can let go
|
|
if(isfree[4] or timecnt[4]==0 or timecnt[5]>=timecnt[4]) then -- If Way4 is free, or way4 is not ready, or way5 wait longer
|
|
startBATimer()
|
|
disabledevice("m5")
|
|
enabledevice("k5")
|
|
os.sleep(0.25)
|
|
disabledevice("k5")
|
|
|
|
done=true
|
|
end -- We just cannot move. (We must wait!)
|
|
end -- Cannot move at all.
|
|
end
|
|
if(done) then
|
|
RemoveTimer(timerid[5])
|
|
timecnt[5]=0
|
|
isfree[5]=true -- Mark way5 as free
|
|
else
|
|
bus:push(ev)
|
|
end
|
|
elseif(ev=="s3_pending") then
|
|
local done=false
|
|
if(revflag[3]) then -- Need rev. Go line 4 or line 5
|
|
if(isfree[4]) then -- Way 3 --> Way 4
|
|
if(isSideLineFree()) then
|
|
isfree[4]=false
|
|
revflag[4]=false
|
|
|
|
lockSideLine()
|
|
disabledevice("m3")
|
|
disabledevice("m4")
|
|
disabledevice("k4")
|
|
enabledevice("k3")
|
|
os.sleep(0.25)
|
|
disabledevice("k3")
|
|
os.sleep(3)
|
|
unlockSideLine()
|
|
done=true
|
|
end
|
|
elseif(isfree[5]) then -- Way 3 --> Way 5
|
|
if(isSideLineFree()) then
|
|
isfree[5]=false
|
|
revflag[5]=false
|
|
lockSideLine()
|
|
disabledevice("m3")
|
|
enabledevice("m4")
|
|
disabledevice("k5")
|
|
enabledevice("k3")
|
|
os.sleep(0.25)
|
|
disabledevice("k3")
|
|
os.sleep(3)
|
|
unlockSideLine()
|
|
done=true
|
|
end
|
|
end
|
|
else -- way 3 does not need rev
|
|
if(isSideLineFree()) then
|
|
lockSideLine()
|
|
enabledevice("m3")
|
|
enabledevice("k3")
|
|
os.sleep(0.25)
|
|
disabledevice("k3")
|
|
os.sleep(3)
|
|
unlockSideLine()
|
|
done=true
|
|
end
|
|
end
|
|
if(done) then -- mark way 3 as free
|
|
isfree[3]=true
|
|
RemoveTimer(timerid[3])
|
|
timecnt[3]=0
|
|
else
|
|
bus:push(ev)
|
|
end
|
|
elseif(ev=="s4_pending") then
|
|
local okay=false
|
|
if(ba_time_out==0 and readdevice("ba_lout")>0) then -- Can let go
|
|
if(isfree[5] or revflag[5]==true or timecnt[4]>=timecnt[5]) then -- Way5 is free or Way5 will reverse
|
|
okay=true
|
|
end
|
|
end
|
|
|
|
if(okay) then
|
|
-- Add BA Timer
|
|
startBATimer()
|
|
enabledevice("k4")
|
|
os.sleep(0.25)
|
|
disabledevice("k4")
|
|
RemoveTimer(timerid[4])
|
|
timecnt[4]=0
|
|
isfree[4]=true
|
|
else
|
|
bus:push(ev)
|
|
end
|
|
elseif(ev=="ba_time_out_needstop") then
|
|
RemoveTimer(ba_timerid_out)
|
|
ba_time_out=0
|
|
else -- Unknown event
|
|
-- Debug: Output the event name
|
|
print("Ignoring:",ev)
|
|
end -- End of event patch
|
|
end -- End of loop
|
|
doCleanUp()
|
|
doClearOutput()
|
|
end
|
|
|
|
-- Start-up script
|
|
print("Program Start")
|
|
TCSMain()
|
|
print("Program Stop")
|