public void FinishJigsaw(JigsawController jigsaw)
{
_jigsaw.Remove(jigsaw);
if (_jigsaw.Count == 0)
{
if (OnFinishGame != null)
{
OnFinishGame.Invoke();
}
}
}
// Update is called once per frame
void Update()
{
if (Input.mousePresent)
{
//点击
if (Input.GetMouseButtonDown(0))
{
//ray
_IsMousePressed = true;
_state = InputState.Press;
}
if (_IsMousePressed && Input.GetMouseButtonUp(0))
{
//_cacheJigsaw = null;
_IsMousePressed = false;
_state = InputState.Release;
}
//拖拽
if (_cacheJigsaw != null && _IsMousePressed && Input.GetMouseButton(0))
{
_state = InputState.Drag;
}
switch (_state)
{
case InputState.NoPress:
break;
case InputState.Press:
{
var ray = _camera.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
if (hit.collider != null && hit.collider.gameObject.CompareTag(JigsawTag))
{
var jcotrl = hit.collider.gameObject.GetComponent <JigsawController>();
if (jcotrl.CanPick())
{
if (_cacheJigsaw != null)
{
_cacheJigsaw.OnUnSelect();
}
_cacheJigsaw = jcotrl;
_cacheJigsaw.OnSelect(AdsorbentDis);
}
}
}
}
break;
case InputState.Drag:
{
var ray = _camera.ScreenPointToRay(Input.mousePosition);
var pos = ray.direction * (_cacheJigsaw.transform.position.z - _camera.transform.position.z);
var newpos = new Vector3(_camera.transform.position.x + pos.x, _camera.transform.position.y + pos.y, _cacheJigsaw.transform.position.z);
_cacheJigsaw.transform.position = newpos;
_cacheJigsaw.OnDrag();
}
break;
case InputState.Release:
{
if (_cacheJigsaw != null)
{
_cacheJigsaw.OnUnSelect();
}
_cacheJigsaw = null;
}
break;
}
}
}