trying to check an obfuscated gamemode from ue1

Code:
function ServerMove(float TimeStamp, Vector =?, Vector =?, bool =?, bool =?, bool =?, bool =?

, bool =?, bool bForceFire, bool bForceAltFire, Engine.Actor.EDodgeDir DodgeMove, byte =?, int =?, optional byte =?, optional int =?)

{

    local float =?

, =? , =    ?;

    local Rotator =?, Rot;

    local Vector =?, =?;

    local int =?, =    ?, =?;

    local Actor =?;

    local float =? , =?;

    local bool =?, =?, =?;

    local Engine.Actor.EDodgeDir =?;

    local bool =?;

    local int =?;

    local Vector =?;



    =? = 1;

    // End:0x94

    if(=?)

    {

        switch(=?)

        {

            // End:0x4A

            case =? + 1:

                /* Statement decompilation error: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

                    

                */



                // End:0x9DB

                /*@Error*/;

                // Failed to format nests!:System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)

   at UELib.Core.UStruct.UByteCodeDecompiler.DecompileNests(Boolean outputAllRemainingNests)

   at UELib.Core.UStruct.UByteCodeDecompiler.Decompile()

                // 97 & Type:If Position:0x9DB

                // Failed to format remaining nests!:System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index

   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)

   at UELib.Core.UStruct.UByteCodeDecompiler.DecompileNests(Boolean outputAllRemainingNests)

   at UELib.Core.UStruct.UByteCodeDecompiler.Decompile()

                // 97 & Type:If Position:0x9DB

}



seems like a lot of the code is missing and replaced by those warnings, any idea how could i get it even if obfuscated with garbage variable names?