library WhatEverSpell initializer Init
     struct WhatEverStruct
         //all struct variables
     endstruct

     globals
         //Struct array for storage
         private WhatEverStruct array GlobalStruct
         //Integer for max used Array slot
         private integer struct_init = 0
         //Callback Timer
         private timer CallbackTimer = CreateTimer()
     endglobals

     private function Callback takes nothing returns nothing
         local WhatEverStruct dat
         local integer i = 0
         //Looping through all structs
         loop
             exitwhen i == struct_init
             //Setting global struct to local for preventing OP Limit Hit
             set dat = GlobalStruct[i]
             if DestroyStruct then
                 //Destroying struct if wanted
                 call dat.destroy()
                 //Decreasing max slot and switch structs
                 set struct_init = struct_init - 1
                 set GlobalStruct[i] = GlobalStruct[struct_init]
             else
                 //Checking for next struct
                 set i = i + 1
             endif
         endloop
         if struct_init == 0 then
             call PauseTimer(CallbackTimer)
         endif
     endfunction

     private function OnCast takes nothing returns nothing
         local WhatEverStruct dat = WhatEverStruct.create()
         //Spell Code
         //or whatever
         //Saving struct to global + increasing max slot
         set GlobalStruct[struct_init] = dat
         set struct_init = struct_init + 1
         if struct_init == 1 then
             call TimerStart(CallbackTimer,.03,true,function Callback)
         endif
     endfunction

     private function Init takes nothing returns nothing
         //Whatever init function
     endfunction
endlibrary