private bool AddPointInMatchQueue(CocoVCSAnchor point)
{
int index = (_matchQueueStartIndex + _matchedCount) % _detectTotalCount;
_matchQueue [index] = point;
if (point != _detectSequence [_matchedCount])
{
return(false);
}
_matchedCount++;
_lastMatchTime = Time.time;
return(true);
}
private CocoVCSAnchor GetTouchPoint(Vector2 pos)
{
// x
CocoVCSAlignX alignX = CocoVCSAlignX.None;
pos.x /= Screen.width;
if (pos.x <= _detectBounds.x)
{
alignX = CocoVCSAlignX.Left;
}
else if (pos.x >= 1 - _detectBounds.x)
{
alignX = CocoVCSAlignX.Right;
}
else if (Mathf.Abs(pos.x - 0.5f) <= _detectBounds.x / 2)
{
alignX = CocoVCSAlignX.Center;
}
// y
CocoVCSAlignY alignY = CocoVCSAlignY.None;
pos.y /= Screen.height;
if (pos.y >= 1 - _detectBounds.y)
{
alignY = CocoVCSAlignY.Upper;
}
else if (pos.y <= _detectBounds.y)
{
alignY = CocoVCSAlignY.Lower;
}
else if (Mathf.Abs(pos.y - 0.5f) < _detectBounds.y / 2)
{
alignY = CocoVCSAlignY.Middle;
}
CocoVCSAnchor anchor = GetAnchor(alignX, alignY);
//Debug.Log ("GetTouchPoint: " + pos + " -> " + anchor);
return(anchor);
}
private void TouchPosition(Vector2 pos)
{
// timeout checking
if (_matchedCount > 0)
{
if (Time.time - _lastMatchTime > _detectTimeout)
{
ResetMatchQueue();
}
}
CocoVCSAnchor point = GetTouchPoint(pos);
if (point == CocoVCSAnchor.None)
{
ResetMatchQueue();
}
if (AddPointInMatchQueue(point))
{
//Debug.LogWarning (_matchQueueStartIndex + " - " + _matchedCount);
// match finish
if (_matchedCount >= _detectTotalCount)
{
ResetMatchQueue();
DisplayVCSInfo(!_shouldDisplay);
}
return;
}
// refresh queue from next start index
int startIndex = (_matchQueueStartIndex + 1) % _detectTotalCount;
int endIndex = (startIndex + _matchedCount) % _detectTotalCount;
RefreshMatchQueue(startIndex, endIndex);
}
private CocoVCSAlignY GetAlignY(CocoVCSAnchor anchor)
{
return((CocoVCSAlignY)((int)anchor & 0xF0));
}
private CocoVCSAlignX GetAlignX(CocoVCSAnchor anchor)
{
return((CocoVCSAlignX)((int)anchor & 0x0F));
}
