TimerUtils Error: static if(USE_HASH_TABLE) then

WolfieeifloW

WolfieeifloW

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Hey all. I've recently came back to WC3 WE'ing, and I went with the good ol' TimerUtils to try and make some simple spells.
My spell doesn't produce any errors, however the TimerUtils script itself does.
Here it the code for it:
Code: 
library TimerUtils initializer init
//*********************************************************************
//* TimerUtils (red+blue+orange flavors for 1.24b+) 2.0
//* ----------
//*
//*  To implement it , create a custom text trigger called TimerUtils
//* and paste the contents of this script there.
//*
//*  To copy from a map to another, copy the trigger holding this
//* library to your map.
//*
//* (requires vJass)   More scripts: htt://www.wc3c.net
//*
//* For your timer needs:
//*  * Attaching
//*  * Recycling (with double-free protection)
//*
//* set t=NewTimer()      : Get a timer (alternative to CreateTimer)
//* set t=NewTimerEx(x)   : Get a timer (alternative to CreateTimer), call
//*                            Initialize timer data as x, instead of 0.
//*
//* ReleaseTimer(t)       : Relese a timer (alt to DestroyTimer)
//* SetTimerData(t,2)     : Attach value 2 to timer
//* GetTimerData(t)       : Get the timer's value.
//*                         You can assume a timer's value is 0
//*                         after NewTimer.
//*
//* Multi-flavor:
//*    Set USE_HASH_TABLE to true if you don't want to complicate your life.
//*
//* If you like speed and giberish try learning about the other flavors.
//*
//********************************************************************
 
//================================================================
    globals
        //How to tweak timer utils:
        // USE_HASH_TABLE = true  (new blue)
        //  * SAFEST
        //  * SLOWEST (though hash tables are kind of fast)
        //
        // USE_HASH_TABLE = false, USE_FLEXIBLE_OFFSET = true  (orange)
        //  * kinda safe (except there is a limit in the number of timers)
        //  * ALMOST FAST
        //
        // USE_HASH_TABLE = false, USE_FLEXIBLE_OFFSET = false (red)
        //  * THE FASTEST (though is only  faster than the previous method
        //                  after using the optimizer on the map)
        //  * THE LEAST SAFE ( you may have to tweak OFSSET manually for it to
        //                     work)
        //
        private constant boolean USE_HASH_TABLE      = false
        private constant boolean USE_FLEXIBLE_OFFSET = false
 
        private constant integer OFFSET     = 0x100000
        private          integer VOFFSET    = OFFSET
              
        //Timers to preload at map init:
        private constant integer QUANTITY   = 256
        
        //Changing this  to something big will allow you to keep recycling
        // timers even when there are already AN INCREDIBLE AMOUNT of timers in
        // the stack. But it will make things far slower so that's probably a bad idea...
        private constant integer ARRAY_SIZE = 8190
 
    endglobals
 
    //==================================================================================================
    globals
        private integer array data[ARRAY_SIZE]
        private hashtable     ht
    endglobals
    
    
 
    //It is dependent on jasshelper's recent inlining optimization in order to perform correctly.
    function SetTimerData takes timer t, integer value returns nothing
        static if(USE_HASH_TABLE) then
            // new blue
            call SaveInteger(ht,0,GetHandleId(t), value)
            
        elseif (USE_FLEXIBLE_OFFSET) then
            // orange
            static if (DEBUG_MODE) then
                if(GetHandleId(t)-VOFFSET<0) then
                    call BJDebugMsg("SetTimerData: Wrong handle id, only use SetTimerData on timers created by NewTimer")
                endif
            endif
            set data[GetHandleId(t)-VOFFSET]=value
        else
            // new red
            static if (DEBUG_MODE) then
                if(GetHandleId(t)-OFFSET<0) then
                    call BJDebugMsg("SetTimerData: Wrong handle id, only use SetTimerData on timers created by NewTimer")
                endif
            endif
            set data[GetHandleId(t)-OFFSET]=value
        endif        
    endfunction
 
    function GetTimerData takes timer t returns integer
        static if(USE_HASH_TABLE) then
            // new blue
            return LoadInteger(ht,0,GetHandleId(t) )
            
        elseif (USE_FLEXIBLE_OFFSET) then
            // orange
            static if (DEBUG_MODE) then
                if(GetHandleId(t)-VOFFSET<0) then
                    call BJDebugMsg("SetTimerData: Wrong handle id, only use SetTimerData on timers created by NewTimer")
                endif
            endif
            return data[GetHandleId(t)-VOFFSET]
        else
            // new red
            static if (DEBUG_MODE) then
                if(GetHandleId(t)-OFFSET<0) then
                    call BJDebugMsg("SetTimerData: Wrong handle id, only use SetTimerData on timers created by NewTimer")
                endif
            endif
            return data[GetHandleId(t)-OFFSET]
        endif        
    endfunction
 
    //==========================================================================================
    globals
        private timer array tT[ARRAY_SIZE]
        private integer tN = 0
        private constant integer HELD=0x28829022
        //use a totally random number here, the more improbable someone uses it, the better.
        
        private boolean       didinit = false
    endglobals
    private keyword init
 
    //==========================================================================================
    // I needed to decide between duplicating code ignoring the "Once and only once" rule
    // and using the ugly textmacros. I guess textmacros won.
    //
    //! textmacro TIMERUTIS_PRIVATE_NewTimerCommon takes VALUE
    // On second thought, no.
    //! endtextmacro
 
    function NewTimerEx takes integer value returns timer
        if (tN==0) then
            if (not didinit) then 
                //This extra if shouldn't represent a major performance drawback
                //because QUANTITY rule is not supposed to be broken every day. 
                call init.evaluate()
                set tN = tN - 1
            else
                //If this happens then the QUANTITY rule has already been broken, try to fix the
                // issue, else fail.
                debug call BJDebugMsg("NewTimer: Warning, Exceeding TimerUtils_QUANTITY, make sure all timers are getting recycled correctly")
                set tT[0]=CreateTimer()
                static if( not USE_HASH_TABLE) then
                    debug call BJDebugMsg("In case of errors, please increase it accordingly, or set TimerUtils_USE_HASH_TABLE to true")
                    static if( USE_FLEXIBLE_OFFSET) then
                        if (GetHandleId(tT[0])-VOFFSET<0) or (GetHandleId(tT[0])-VOFFSET>=ARRAY_SIZE) then
                            //all right, couldn't fix it
                            call BJDebugMsg("NewTimer: Unable to allocate a timer, you should probably set TimerUtils_USE_HASH_TABLE to true or fix timer leaks.")
                            return null
                        endif
                    else
                        if (GetHandleId(tT[0])-OFFSET<0) or (GetHandleId(tT[0])-OFFSET>=ARRAY_SIZE) then
                            //all right, couldn't fix it
                            call BJDebugMsg("NewTimer: Unable to allocate a timer, you should probably set TimerUtils_USE_HASH_TABLE to true or fix timer leaks.")
                            return null
                        endif
                    endif
                endif
            endif
        else
            set tN=tN-1
        endif
        call SetTimerData(tT[tN],value)
     return tT[tN]
    endfunction
    
    function NewTimer takes nothing returns timer
        return NewTimerEx(0)
    endfunction
 
 
    //==========================================================================================
    function ReleaseTimer takes timer t returns nothing
        if(t==null) then
            debug call BJDebugMsg("Warning: attempt to release a null timer")
            return
        endif
        if (tN==ARRAY_SIZE) then
            debug call BJDebugMsg("Warning: Timer stack is full, destroying timer!!")
 
            //stack is full, the map already has much more troubles than the chance of bug
            call DestroyTimer(t)
        else
            call PauseTimer(t)
            if(GetTimerData(t)==HELD) then
                debug call BJDebugMsg("Warning: ReleaseTimer: Double free!")
                return
            endif
            call SetTimerData(t,HELD)
            set tT[tN]=t
            set tN=tN+1
        endif    
    endfunction
 
    private function init takes nothing returns nothing
     local integer i=0
     local integer o=-1
     local boolean oops = false
        if ( didinit ) then
            return
        else
            set didinit = true
        endif
     
        static if( USE_HASH_TABLE ) then
            set ht = InitHashtable()
            loop
                exitwhen(i==QUANTITY)
                set tT[i]=CreateTimer()
                call SetTimerData(tT[i], HELD)
                set i=i+1
            endloop
            set tN = QUANTITY
        else
            loop
                set i=0
                loop
                    exitwhen (i==QUANTITY)
                    set tT[i] = CreateTimer()
                    if(i==0) then
                        set VOFFSET = GetHandleId(tT[i])
                        static if(USE_FLEXIBLE_OFFSET) then
                            set o=VOFFSET
                        else
                            set o=OFFSET
                        endif
                    endif
                    if (GetHandleId(tT[i])-o>=ARRAY_SIZE) then
                        exitwhen true
                    endif
                    if (GetHandleId(tT[i])-o>=0)  then
                        set i=i+1
                    endif
                endloop
                set tN = i
                exitwhen(tN == QUANTITY)
                set oops = true
                exitwhen not USE_FLEXIBLE_OFFSET
                debug call BJDebugMsg("TimerUtils_init: Failed a initialization attempt, will try again")               
            endloop
            
            if(oops) then
                static if ( USE_FLEXIBLE_OFFSET) then
                    debug call BJDebugMsg("The problem has been fixed.")
                    //If this message doesn't appear then there is so much
                    //handle id fragmentation that it was impossible to preload
                    //so many timers and the thread crashed! Therefore this
                    //debug message is useful.
                elseif(DEBUG_MODE) then
                    call BJDebugMsg("There were problems and the new timer limit is "+I2S(i))
                    call BJDebugMsg("This is a rare ocurrence, if the timer limit is too low:")
                    call BJDebugMsg("a) Change USE_FLEXIBLE_OFFSET to true (reduces performance a little)")
                    call BJDebugMsg("b) or try changing OFFSET to "+I2S(VOFFSET) )
                endif
            endif
        endif
 
    endfunction
 
endlibrary
It errors on the line directly above "// new blue" that reads "static if(USE_HASH_TABLE) then", which is in the "function SetTimerData takes timer t, integer value returns nothing" function.

Any idea what's going on?
 
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