MOOSE/Moose/TimeTrigger.lua
Sven Van de Velde c68e4cd257 progress
2016-05-06 19:12:02 +02:00

96 lines
2.6 KiB
Lua

--- Models time events calling event handing functions.
-- @module TimeTrigger
-- @author FlightControl
Include.File( "Routines" )
Include.File( "Base" )
Include.File( "Cargo" )
Include.File( "Message" )
--- The TIMETRIGGER class
-- @type TIMETRIGGER
-- @extends Base#BASE
TIMETRIGGER = {
ClassName = "TIMETRIGGER",
}
--- TIMETRIGGER constructor.
-- @param #TIMETRIGGER self
-- @param #function TimeEventFunction
-- @param #table TimeEventFunctionArguments
-- @param #number StartSeconds
-- @param #number RepeatSecondsInterval
-- @param #number RandomizationFactor
-- @param #number StopSeconds
-- @return #TIMETRIGGER
function TIMETRIGGER:New( TimeEventObject, TimeEventFunction, TimeEventFunctionArguments, StartSeconds, RepeatSecondsInterval, RandomizationFactor, StopSeconds )
local self = BASE:Inherit( self, BASE:New() )
self:F( { TimeEventObject, TimeEventFunction, TimeEventFunctionArguments, StartSeconds, RepeatSecondsInterval, RandomizationFactor, StopSeconds } )
self.TimeEventObject = TimeEventObject
self.TimeEventFunction = TimeEventFunction
self.TimeEventFunctionArguments = TimeEventFunctionArguments
self.StartSeconds = StartSeconds
if RepeatSecondsInterval then
self.RepeatSecondsInterval = RepeatSecondsInterval
else
self.RepeatSecondsInterval = 0
end
if RandomizationFactor then
self.RandomizationFactor = RandomizationFactor
else
self.RandomizationFactor = 0
end
if StopSeconds then
self.StopSeconds = StopSeconds
end
self.StartTime = timer.getTime()
self:T("Calling function " .. timer.getTime() + self.StartSeconds )
timer.scheduleFunction( self.Scheduler, self, timer.getTime() + self.StartSeconds + .01 )
return self
end
function TIMETRIGGER:Scheduler()
self:F( self.TimeEventFunctionArguments )
local ErrorHandler = function( errmsg )
env.info( "Error in TIMETRIGGER function:" .. errmsg )
env.info( debug.traceback() )
return errmsg
end
local err, Result = xpcall( function() self.TimeEventFunction( self.TimeEventObject, unpack( self.TimeEventFunctionArguments, 1, table.maxn( self.TimeEventFunctionArguments ) ) ) end, ErrorHandler )
if not err then
--env.info('routines.scheduleFunction, error in scheduled function: ' .. errmsg)
end
if Result and Result == true then
if not self.StopSeconds or ( self.StopSeconds and timer.getTime() <= self.StartTime + self.StopSeconds ) then
timer.scheduleFunction(
self.Scheduler,
self,
timer.getTime() + self.RepeatSecondsInterval * math.random( self.RandomizationFactor * self.RepeatSecondsInterval ) + 0.01
)
end
end
end