Borderlands 2 [Status]

[eliot]

As requested, I have taken a look at Borderlands 2. The package opens in the present public version but the functions are not decompiled at all.

I have made some progress(~2 hours) on the decompiling the BL2 functions, so far this is how it looks:

Code:

static final simulated function float FindDeltaAngle(float A1, float A2)
{
    @OBJECT[1] = A2 - A1;
    // End:0x45 Loop:False
    if(@OBJECT[1] > 3.14)
    {
        @OBJECT[1] = @OBJECT[1] - 3.14 * 2.00;
        // This is an implied JumpToken;
        goto J0x6f;
        // End:0x6f Loop:False
        if(@OBJECT[1] < -3.14)
        {
            @OBJECT[1] = @OBJECT[1] + 3.14 * 2.00;
        }
        return @OBJECT[1];
        return ReturnValue;        
    }
}

Many functions are decompiled perfectly except for those using Let tokens(Assigments =) and Local variables as you see there are none but in the UDK build there is at least one local variable named Delta, e.g:

Code:

static final simulated function float FindDeltaAngle(float A1, float A2)
{
    local float Delta;

    Delta = A2 - A1;
    // End:0x55 Loop:False
    if(Delta > 3.14)
    {
        Delta = Delta - 3.14 * 2.00;
    }
    // End:0x8b
    else
    {
        // End:0x8b Loop:False
        if(Delta < -3.14)
        {
            Delta = Delta + 3.14 * 2.00;
        }
    }
    return Delta;
}

For as far as I know the local variables seem to have just dissapeared, although they've added a new array at the beginning of the functions with values I haven't figured out yet, perhaps they are the replacement for local variables.


I suppose I'll have to test more functions to get an idea of those changes