function onStartup(self)
    math.randomseed( os.clock() * 1000 )
    --print('randomseed ' .. os.clock()* 1000)
end

function onUse(self, msg)
    if self:GetLOT().objtemplate == 6859 and not self:GetVar('isInUse') then
        --print('pass sever')
        local obj = self:GetObjectsInGroup{ group = "Jet_FX", ignoreSpawners = true }.objects[1]
            
        self:NotifyClientObject{name = 'toggleInUse', param1 = 1}
        self:SetVar('isInUse', true)
        obj:PlayAnimation{ animationID = "jetFX" }
        self:PlayFXEffect{name = "radarDish", effectType = "create", effectID = 641}        
        GAMEOBJ:GetTimer():AddTimerWithCancel( 2, "radarDish", self )
        GAMEOBJ:GetTimer():AddTimerWithCancel( 2.5, "PlayEffect", self )
        GAMEOBJ:GetTimer():AddTimerWithCancel( LEVEL:GetCinematicInfo( "Jet_Cam_01" )+5, "CineDone", self )
    end
end 

function onRebuildComplete(self, msg)
    if self:GetLOT().objtemplate == 6209 then
        local obj = self:GetObjectsInGroup{ group = "Jet_FX", ignoreSpawners = true }.objects[1]
        local objGroup = self:GetVar("groupID") or ""
        
        obj:PlayAnimation{ animationID = "jetFX" }
        
        if  string.gsub(objGroup,"%;","") == "Base_Radar" then
            GAMEOBJ:GetTimer():AddTimerWithCancel( 2.5, "PlayEffect", self )
            GAMEOBJ:GetTimer():AddTimerWithCancel( LEVEL:GetCinematicInfo( "Jet_Cam_01" )+5, "CineDone", self )
        end
    end
end  

function onTimerDone (self,msg)
    if (msg.name == "radarDish") then   
        self:StopFXEffect{name = msg.name}
    elseif (msg.name == "PlayEffect") then  
        -- group name = mortarMain
        local obj = self:GetObjectsInGroup{ group = "mortarMain", ignoreSpawners = true }.objects         
        local test = math.random(1,#obj)
        --print(test .. " --> " .. #obj)
        if test > 0 then
            obj[test]:CastSkill{ skillID = 318 }
        end
    elseif (msg.name == "CineDone") then  
        self:NotifyClientObject{name = 'toggleInUse', param1 = -1}
        self:SetVar('isInUse', false)
    end
end