void GetHitTarget()
{
if (_frameGotHitTarget == Time.frameCount)
{
return;
}
_frameGotHitTarget = Time.frameCount;
if (_customInput)
{
Vector2 pos = _customInputPos;
pos.y = stageHeight - pos.y;
TouchInfo touch = _touches[0];
_touchTarget = HitTest(pos, true);
touch.target = _touchTarget;
}
else if (touchScreen)
{
_touchTarget = null;
for (int i = 0; i < Input.touchCount; ++i)
{
Touch uTouch = Input.GetTouch(i);
Vector2 pos = uTouch.position;
pos.y = stageHeight - pos.y;
TouchInfo touch = null;
TouchInfo free = null;
for (int j = 0; j < 5; j++)
{
if (_touches[j].touchId == uTouch.fingerId)
{
touch = _touches[j];
break;
}
if (_touches[j].touchId == -1)
{
free = _touches[j];
}
}
if (touch == null)
{
touch = free;
if (touch == null || uTouch.phase != TouchPhase.Began)
{
continue;
}
touch.touchId = uTouch.fingerId;
}
if (uTouch.phase == TouchPhase.Stationary)
{
_touchTarget = touch.target;
}
else
{
_touchTarget = HitTest(pos, true);
touch.target = _touchTarget;
}
}
}
else
{
Vector2 pos;
int displayIndex;
#if (UNITY_5 || UNITY_5_3_OR_NEWER)
if (Display.displays.Length > 1)
{
Vector3 p = Display.RelativeMouseAt(Input.mousePosition);
pos = p;
displayIndex = (int)p.z;
pos.y = Display.displays[displayIndex].renderingHeight - pos.y;
}
else
#endif
{
pos = Input.mousePosition;
pos.y = stageHeight - pos.y;
displayIndex = -1;
}
TouchInfo touch = _touches[0];
if (pos.x < 0 || pos.y < 0) //outside of the window
{
_touchTarget = this;
}
else
{
_touchTarget = HitTest(pos, true, displayIndex);
}
touch.target = _touchTarget;
}
HitTestContext.ClearRaycastHitCache();
}
void GetHitTarget()
{
if (_frameGotHitTarget == Time.frameCount)
{
return;
}
_frameGotHitTarget = Time.frameCount;
if (_customInput)
{
Vector2 pos = _customInputPos;
pos.y = stageHeight - pos.y;
TouchInfo touch = _touches[0];
_touchTarget = HitTest(pos, true);
touch.target = _touchTarget;
}
else if (touchScreen)
{
for (int i = 0; i < Input.touchCount; ++i)
{
Touch uTouch = Input.GetTouch(i);
if (uTouch.phase == TouchPhase.Stationary)
{
continue;
}
Vector2 pos = uTouch.position;
pos.y = stageHeight - pos.y;
_touchTarget = null;
TouchInfo touch = null;
for (int j = 0; j < 5; j++)
{
if (_touches[j].touchId == uTouch.fingerId)
{
touch = _touches[j];
break;
}
if (_touches[j].touchId == -1)
{
touch = _touches[j];
//下面的赋值避免了touchMove在touchDown前触发
touch.x = uTouch.position.x;
touch.y = stageHeight - uTouch.position.y;
}
}
if (touch == null)
{
return;
}
touch.touchId = uTouch.fingerId;
DisplayObject ht = HitTest(pos, true);
touch.target = ht;
if (ht != null)
{
_touchTarget = ht;
}
}
}
else
{
Vector2 pos = Input.mousePosition;
pos.y = stageHeight - pos.y;
TouchInfo touch = _touches[0];
if (pos.x < 0 || pos.y < 0)
{
pos.x = touch.x;
pos.y = touch.y;
}
_touchTarget = HitTest(pos, true);
touch.target = _touchTarget;
}
HitTestContext.ClearRaycastHitCache();
}
void GetHitTarget()
{
//Debug.Log("GetHitTarget :"+ _frameGotHitTarget +" :"+ Time.frameCount);
if (_frameGotHitTarget == Time.frameCount)
{
return;
}
_frameGotHitTarget = Time.frameCount;
if (_customInput)
{
Vector2 pos = _customInputPos;
pos.y = stageHeight - pos.y;
TouchInfo touch = _touches[0];
_touchTarget = HitTest(pos, true);
touch.target = _touchTarget;
//Debug.Log("_customInput :" + _customInput);
}
else if (touchScreen)
{
_touchTarget = null;
for (int i = 0; i < Input.touchCount; ++i)
{
Touch uTouch = Input.GetTouch(i);
//Debug.Log("Input.touchCount :" + Input.touchCount);
Vector2 pos = uTouch.position;
pos.y = stageHeight - pos.y;
TouchInfo touch = null;
TouchInfo free = null;
for (int j = 0; j < 5; j++)
{
if (_touches[j].touchId == uTouch.fingerId)
{
touch = _touches[j];
break;
}
if (_touches[j].touchId == -1)
{
free = _touches[j];
}
}
if (touch == null)
{
touch = free;
if (touch == null || uTouch.phase != TouchPhase.Began)
{
continue;
}
touch.touchId = uTouch.fingerId;
}
if (uTouch.phase == TouchPhase.Stationary)
{
_touchTarget = touch.target;
}
else
{
_touchTarget = HitTest(pos, true);
//Debug.Log("hittest:" + _touchTarget);
touch.target = _touchTarget;
}
}
}
else
{
Vector2 pos = Input.mousePosition;
pos.y = stageHeight - pos.y;
TouchInfo touch = _touches[0];
if (pos.x < 0 || pos.y < 0) //outside of the window
{
_touchTarget = this;
}
else
{
_touchTarget = HitTest(pos, true);
}
touch.target = _touchTarget;
}
HitTestContext.ClearRaycastHitCache();
}