Бес Паники (Все сообщения пользователя)

function Init()

    if FirstInit then
        FirstInit = false
        Logger:Init(true)
        GraphLabels:Init(GRAPHID_TRADERTARGETS)
    else 
        Log('Повторная инициализация')
    end
    
    return #(Settings.line)
    
end


function OnCalculate(ci)

    -- Настраиваемся
    if ci == 1 then

        local dsi = getDataSourceInfo()
        Board = dsi.class_code
        Ticker = dsi.sec_code

        GraphLabels:Clear()
        LabelSB = GraphLabels:Add()
        LabelSS = GraphLabels:Add()
        LabelBB = GraphLabels:Add()
        LabelBS = GraphLabels:Add()
        
        LinesHist = {}
        InitialCalcCandlesCnt = getNumCandles(GRAPHID_TRADERTARGETS)

        WhenUpdated = 0
        
    end

    -- Дальше собственно генерация данных...

end


-- Удаление всех меток
function GraphLabels:Clear()
    self.Labels = {}
    DelAllLabels(self.GraphId)
end

Settings = {
   Name = 'Test',
   line = {
      {
         Name = 'Test',
         Color = RGB(255, 255, 0),
         Type = TYPE_LINE,
         Width = 1
      }
   }
}


oldLogFilePath = 'test_.log'
logFilePath = 'test.log'
logFile = nil


function Init()
   return #(Settings.line)
end


function OnDestroy()
   io.close(logFile)
end


function OnCalculate(ci)

   if logFile == nil then
      if FileExists(logFilePath) then
         
         if FileExists(oldLogFilePath) then
            os.remove(oldLogFilePath)
         end
         
         local renRes, renErr = os.rename(logFilePath, oldLogFilePath)
         if not renRes then
            message(renErr)
         end
         
      end
      logFile = io.open(logFilePath, 'w')
   end

   Log(tostring(ci))
   return ci
   
end


function Log(txt) 
   if logFile ~= nil then 
      logFile:write(txt, '\n')
   end
end


function FileExists(path)
   local f = io.open(path, "r")
   if f ~= nil then 
      io.close(f) 
      return true 
   else 
      return false 
   end
end