private void Update()
{
if (!_drawingEnable)
{
return;
}
if (Input.GetMouseButtonDown(0))
{
_drawPolygon = new Polygon();
_isDrawing = true;
StartDrawSignal.Dispatch();
}
if (_isDrawing)
{
_drawPolygon.AddNextVertex(Camera.main.ScreenToWorldPoint(Input.mousePosition));
if (!Input.GetMouseButton(0))
{
_isDrawing = false;
UserDrawedPolygonSignal.Dispatch(_drawPolygon);
}
}
}