private void HandleRopedMovementFixed()
{
if (deroping)
{
Vector2 vel = (rb.position - lastPos) * (1 / Time.fixedDeltaTime);
// Add a little go-juice if you're trying to move sideways when you let go.
vel.x += horizontal * ropeJumpVelocity;
rb.velocity = vel;
deroping = false;
}
Vector2[] points = rope.GetPoints();
int divisions = points.Length - 1; // Gaps between each point that we can lerp between.
float scaledPos = ropePos * divisions; // ropePos (0 to 1) * no. of gaps scales it to (0 to points.Length -1)
int lowerIndex = Mathf.FloorToInt(scaledPos); // Floor to make sure we pick a valid index from the points array
float lerpT = scaledPos - lowerIndex; // Keep the scale but subtract the lower index to get our lerp t
Vector2 playerPos;
if (lowerIndex >= points.Length - 1)
{
playerPos = points[lowerIndex];
}
else
{
playerPos = Vector2.Lerp(points[lowerIndex], points[lowerIndex + 1], lerpT);
}
lastPos = rb.position;
rb.MovePosition(playerPos);
rope.AddForceAtSegment(lowerIndex, new Vector2(horizontal, 0) * ropeSwingForce);
}