private void Update()
{
#if UNITY_IOS || UNITY_ANDROID
if (Input.touchCount > 0)
{
Touch touch = Input.GetTouch(0);
m_TouchRaycastHit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(touch.position), Vector2.zero);
if (m_TouchRaycastHit.collider != null && m_TouchRaycastHit.collider.TryGetComponent <ITouchable>(out m_CurrentTouchable))
{
m_CurrentTouchable = m_TouchRaycastHit.collider.GetComponent <ITouchable>();
if (m_CurrentTouchable != null)
{
switch (touch.phase)
{
case TouchPhase.Began:
m_TapTimer = 0.0f;
m_CurrentTouchable.OnTouchBegin();
break;
case TouchPhase.Moved:
if (m_TapTimer > GameConstants.TAP_TIME)
{
m_CurrentTouchable.OnTouchHold(Camera.main.ScreenToWorldPoint(touch.position));
}
break;
case TouchPhase.Ended:
if (m_TapTimer <= GameConstants.TAP_TIME)
{
m_CurrentTouchable.OnTouchTapped();
}
m_CurrentTouchable.OnTouchEnd();
m_CurrentTouchable = null;
break;
}
}
m_TapTimer += Time.deltaTime;
}
}
#else
if (Input.GetMouseButtonDown(0))
{
m_TouchRaycastHit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector3.forward);
if (m_TouchRaycastHit.collider != null && m_TouchRaycastHit.collider.TryGetComponent <ITouchable>(out m_CurrentTouchable))
{
m_TapTimer = 0.0f;
m_CurrentTouchable.OnTouchBegin();
}
}
else if (Input.GetMouseButton(0))
{
if (m_CurrentTouchable != null && m_TapTimer > GameConstants.TAP_TIME)
{
m_CurrentTouchable.OnTouchHold(Camera.main.ScreenToWorldPoint(Input.mousePosition));
}
}
else if (Input.GetMouseButtonUp(0))
{
if (m_CurrentTouchable != null)
{
if (m_TapTimer <= GameConstants.TAP_TIME)
{
m_CurrentTouchable.OnTouchTapped();
}
m_CurrentTouchable.OnTouchEnd();
m_CurrentTouchable = null;
}
}
m_TapTimer += Time.deltaTime;
#endif
}