private void HandleInput()
{
if (Input.GetMouseButtonDown(0))
{
//hladame throwable objekt
activeThrowable = FindThrowable();
//ak sme ho nasli tak mu zavolame Attach
if (activeThrowable != null)
{
activeThrowable.Attach();
lastPosition = Camera.main.ScreenToViewportPoint(Input.mousePosition);
lastTime = Time.time;
}
}
else if (Input.GetMouseButton(0))
{
lastPosition = Camera.main.ScreenToViewportPoint(Input.mousePosition);
//ked pustime palec, tak sa zavola Dettach objektu throwable ktory mu zapne gravitaciu a spadne naspat nazem
//zistujeme pohyb v priestore cez x,y poziciu mysi a z poziciu objektu relativne na kameru
if (activeThrowable != null)
{
Vector3 position = Camera.main.ScreenToWorldPoint(Input.mousePosition + Vector3.forward * Mathf.Abs(Camera.main.transform.position.z - activeThrowable.transform.position.z));
position.z = activeThrowable.transform.position.z;
Vector3 dir = position - activeThrowable.transform.position;
float velocityMultiplier = dir.magnitude / Time.deltaTime;
Vector3 velocity = dir * velocityMultiplier;
activeThrowable.GetRigidbody().velocity = velocity;
lastPosition = Camera.main.ScreenToViewportPoint(Input.mousePosition);
lastTime = Time.time;
}
}
else if (Input.GetMouseButtonUp(0))
{
//ked pustime palec, tak sa zavola Dettach objektu
if (activeThrowable != null)
{
float deltaTime = Time.time - lastTime;
releasePosition = Camera.main.ScreenToViewportPoint(Input.mousePosition);
Vector3 position = Camera.main.ScreenToWorldPoint(Input.mousePosition + Vector3.forward * Mathf.Abs(Camera.main.transform.position.z - activeThrowable.transform.position.z));
position.z = activeThrowable.transform.position.z;
Vector3 dir = position - activeThrowable.transform.position;
if (dir.magnitude / deltaTime > minimalSwipeVelocity)
{
Vector3 velocity = dir.normalized * throwMultiplier;
velocity.z = zVelocity;
activeThrowable.Throw(velocity);
}
activeThrowable.Dettach();
activeThrowable = null;
}
}
}