@SuppressWarnings("static-access")
public int getColor() {
if (_colorList.size() <= 0) return 0;
PApplet app = H.app();
int index = app.round(app.random(_colorList.size() - 1));
return _colorList.get(index);
}
@Override
@SuppressWarnings("static-access")
public PVector getNextPoint() {
int currentRow = H.app().floor(_currentIndex / _numCols);
int currentCol = _currentIndex % _numCols;
++_currentIndex;
return new PVector(currentCol * _xSpace + _startX, currentRow * _ySpace + _startY);
}