// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.Mouse0) && !m_isDragging)
{
m_initialDragPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
if (!CheckMouseValidPos(m_initialDragPos))
{
return;
}
m_currentBall = GameObject.Instantiate(m_ballPrefab, (Vector3)GetValidMousePosition(m_initialDragPos) + Vector3.back * 2f, Quaternion.identity, this.transform).GetComponent <DragBall>();
Color ballColor = m_ballColors[Mathf.Min(Random.Range(0, m_ballColors.Length), m_ballColors.Length - 1)];
m_currentBall.SetData(m_cameraShake, ballColor, this);
m_isDragging = true;
m_lineRenderer.enabled = true;
m_lineRenderer.material.color = ballColor;
m_lineRenderer.SetPosition(0, (Vector3)m_initialDragPos + Vector3.back);
m_lineRenderer.SetPosition(1, (Vector3)m_initialDragPos + Vector3.back);
}
if (m_isDragging)
{
Vector2 validPos = GetValidMousePosition(Camera.main.ScreenToWorldPoint(Input.mousePosition));
Vector2 PosDiff = m_initialDragPos - validPos;
m_currentBall.transform.position = (Vector3)validPos + Vector3.back * 2f;
m_lineRenderer.SetPosition(1, (Vector3)validPos + Vector3.back);
if (Input.GetKeyUp(KeyCode.Mouse0))
{
m_isDragging = false;
m_lineRenderer.enabled = false;
if (PosDiff.magnitude > 0.3f)
{
Rigidbody2D rb = m_currentBall.GetComponent <Rigidbody2D>();
m_currentBall.LaunchBall((PosDiff) * m_ballVelocityMultiplyer, m_ballGravity);
}
else
{
m_currentBall.StartCoroutine("DestroyBall");
}
}
}
}
private void OnDisable()
{
m_isDragging = false;
m_currentBall = null;
m_lineRenderer.enabled = false;
}
