private void FixedUpdate()
{
Utility.RaycastAnswer rca = coll2d.CastAnswer(Vector2.zero, 0, true);
for (int i = 0; i < rca.count; i++)
{
RaycastHit2D rch2d = rca.rch2ds[i];
if (!rch2d.collider.isTrigger)
{
Rigidbody2D rb2d = rch2d.collider.GetComponent <Rigidbody2D>();
if (rb2d)
{
float speed = rb2d.velocity.magnitude;
if (speed >= minSpeed)
{
Vector2 dir = rb2d.velocity.normalized;
if (speed > maxSpeed)
{
rb2d.velocity = dir * maxSpeed;
}
float durationLeft = (speed - minSpeed) / (maxSpeed - minSpeed);
durationLeft = Mathf.Max(durationLeft, 1);
rb2d.velocity = Vector2.Lerp(
rb2d.velocity,
dir * minSpeed,
Time.deltaTime / durationLeft
);
}
}
}
}
}
private void findSwapTarget(Vector2 targetPos, Vector2 tapPos)
{
swapTarget = null;
Utility.RaycastAnswer answer = Utility.RaycastAll(targetPos, Vector2.up, 0);
for (int i = 0; i < answer.count; i++)
{
RaycastHit2D rch2d = answer.rch2ds[i];
GameObject rch2dGO = rch2d.collider.gameObject;
if (isColliderSwappable(rch2d.collider, tapPos))
{
swapTarget = rch2dGO;
}
}
}
