getColorOrNull method
Implementation
Color? getColorOrNull(String name, {Color? defaults}) {
final tiledColor = getStringOrNull(name);
// Tiled colors are stored as either ARGB or RGB hex values, so we can
// parse them as hex numbers with a little coercing.
int? colorValue;
if (tiledColor?.length == 7) {
// parse '#rrbbgg' as hex '0xaarrggbb' with the alpha channel on full
colorValue = int.tryParse(tiledColor!.replaceFirst('#', '0xff'));
} else if (tiledColor?.length == 9) {
// parse '#aarrbbgg' as hex '0xaarrggbb'
colorValue = int.tryParse(tiledColor!.replaceFirst('#', '0x'));
}
if (colorValue != null) {
return Color(colorValue);
} else {
return defaults;
}
}