Cube  Diff

	const float friction =
	    water ? 20.0f : (pl.onFloor || floating ? 6.0f : 30.0f);

	const float fpsfric = friction / curtime * 20.0f;

	// slowly apply friction and direction to
	// velocity, gives a smooth movement
	vmul(pl.velocity, fpsfric - 1);
	vadd(pl.velocity, d);
	vdiv(pl.velocity, fpsfric);
	d = pl.velocity;
	vmul(d, speed); // d is now frametime based velocity vector
	OFVector3D velocity = OFMultiplyVector3D(pl.velocity, fpsfric - 1);
	velocity = OFAddVectors3D(velocity, d);
	velocity = OFMultiplyVector3D(velocity, 1.0f / fpsfric);
	pl.velocity = velocity;
	// d is now frametime based velocity vector
	d = OFMultiplyVector3D(velocity, speed);

	pl.blocked = false;
	pl.moving = true;

	if (floating) {
		// just apply velocity
		vadd(pl.origin, d);
		pl.origin = OFAddVectors3D(pl.origin, d);
		if (pl.jumpNext) {
			pl.jumpNext = false;
			pl.velocity =
			    OFMakeVector3D(pl.velocity.x, pl.velocity.y, 2);
		}
	} else {
		// apply velocity with collision