View difference between Paste ID: ZgmytdU4 and jPdni2Lx

 function scheduleFromFile(path)
     local file = fs.open(path, "r")
 	local body = file.readAll()
-    print("ERROR: Please specify a file location.")
+	file.close()
-    return
+    return textutils.unserialize(body)
 end
 
-local station = peripheral.find("Create_Station")
+function scheduleFromStation()
-local file = fs.open(filePath, "r")
+	return peripheral.find("Create_Station").getSchedule()
-local body = file.readAll()
+
-file.close()
+
-local schedule = textutils.unserialize(body)
+
-schedule["color"] = nil
+
-station.setSchedule(schedule)
+local schedule
-print("Successfully set train schedule to \""..filePath.."\".")
+
     schedule = scheduleFromStation()
 else
     schedule = scheduleFromFile(filePath)
 end
 
 local color = schedule.color
 if color == nil then
     color = 2048
 end
 term.setTextColor(colors.white)
 term.setBackgroundColor(colors.black)
 term.clear()
 
 local i = 1
 for _, entry in ipairs(schedule.entries) do
     if entry.instruction.id == "create:destination" then
 		local name = entry.instruction.data.text:gsub("%s%d+$", "")
 		term.setCursorPos(4, i)
         term.write(name)
 		i = i + 1
 	end
 end
 term.setBackgroundColor(color)
 for j=1,i-1 do
     term.setCursorPos(2, j)
     term.write(" ")
 --    if j == 1 or j == i-1 then
 --        term.write("O")
 --    else
 --        term.write("|")
 --    end
 end
 term.setBackgroundColor(colors.black)
 term.setCursorPos(1, i)