@Override
public Surface setAlpha(float alpha) {
int ialpha = (int) (0xFF * MathUtil.clamp(alpha, 0, 1));
this.tint = (ialpha << 24) | (tint & 0xFFFFFF);
return this;
}
@Override
protected Float updateAndNotifyIf(Float value) {
return super.updateAndNotifyIf(MathUtil.clamp(value, 0, 1));
}