akashkgarg

- (void) step:(ccTime)elapsedTime
{   
    // Fix the time elapsed to avoid the spiral of death
    if (elapsedTime > 0.2)
        elapsedTime = 0.2
       
    // Do physics time-stepping.        
    _dtAccumulator += elapsedTime;  
                                    
    while (_dtAccumulator >= _dt) { 

akashkgarg

- (void) step:(ccTime)elapsedTime
{   
    // Do physics time-stepping.
    _dtAccumulator += elapsedTime;

    while (_dtAccumulator >= _dt) {
        // Take the actual physics step with step-size _dt
        cpSpaceStep(_space, _dt);

        _dtAccumulator -= _dt;

akashkgarg

fibs :: [Integer]
fibs = 1 : 1 : zipWith myadd fibs (tail fibs)
    where myadd x y = trace (" Adding: " ++ show x ++ " & " ++ show y ++ "\n")
                            (x+y)