wonders/lib/ui/wonder_illustrations/taj_mahal_illustration.dart
2022-09-07 18:48:04 -06:00

116 lines
3.9 KiB
Dart

import 'package:wonders/common_libs.dart';
import 'package:wonders/ui/common/fade_color_transition.dart';
import 'package:wonders/ui/wonder_illustrations/common/paint_textures.dart';
import 'package:wonders/ui/wonder_illustrations/common/wonder_hero.dart';
import 'package:wonders/ui/wonder_illustrations/common/wonder_illustration_builder.dart';
import 'package:wonders/ui/wonder_illustrations/common/wonder_illustration_config.dart';
class TajMahalIllustration extends StatelessWidget {
TajMahalIllustration({Key? key, required this.config}) : super(key: key);
final WonderIllustrationConfig config;
final fgColor = WonderType.tajMahal.fgColor;
final bgColor = WonderType.tajMahal.bgColor;
final assetPath = WonderType.tajMahal.assetPath;
@override
Widget build(BuildContext context) {
return WonderIllustrationBuilder(
config: config,
bgBuilder: _buildBg,
mgBuilder: _buildMg,
fgBuilder: _buildFg,
);
}
List<Widget> _buildBg(BuildContext context, Animation<double> anim) {
final curvedAnim = Curves.easeOut.transform(anim.value);
return [
// Bg color
FadeColorTransition(color: fgColor, animation: anim),
// Noise texture
Positioned.fill(
child: IllustrationTexture(
ImagePaths.roller1,
flipY: true,
opacity: anim.drive(Tween(begin: 0, end: 1)),
color: bgColor,
),
),
// Sun
Align(
alignment: config.shortMode ? Alignment(-1.25, -2.8) : Alignment(-1.25, -1.15),
child: FractionalTranslation(
translation: Offset(-.2 + curvedAnim * .2, .4 - curvedAnim * .2),
child: WonderHero(config, 'taj-sun', child: Image.asset('$assetPath/sun.png', opacity: anim)),
),
)
];
}
List<Widget> _buildMg(BuildContext context, Animation<double> anim) {
return [
Transform.scale(
scale: 1 + config.zoom * .1,
child: Align(
alignment: Alignment(0, config.shortMode ? 1 : -.15),
child: FractionallySizedBox(
widthFactor: config.shortMode ? 1 : 1.7,
child: Stack(
children: [
WonderHero(
config,
'taj-mg',
child: Image.asset('$assetPath/taj-mahal.png', opacity: anim, fit: BoxFit.cover),
),
if (!config.shortMode)
FractionalTranslation(
translation: Offset(0, 1.33),
child: Image.asset('$assetPath/pool.png', opacity: anim, fit: BoxFit.cover),
),
],
),
),
),
)
];
}
List<Widget> _buildFg(BuildContext context, Animation<double> anim) {
final curvedAnim = Curves.easeOut.transform(anim.value);
return [
Transform.scale(
scale: 1 + config.zoom * .2,
child: Stack(
children: [
FractionalTranslation(
translation: Offset(-.2 * (1 - curvedAnim), 0),
child: BottomLeft(
child: FractionallySizedBox(
heightFactor: .6,
child: FractionalTranslation(
translation: Offset(-.4, -.04),
child: Image.asset('$assetPath/foreground-left.png', opacity: anim, fit: BoxFit.cover),
),
),
),
),
FractionalTranslation(
translation: Offset(.2 * (1 - curvedAnim), 0),
child: BottomRight(
child: FractionallySizedBox(
heightFactor: .6,
child: FractionalTranslation(
translation: Offset(.4, -.04),
child: Image.asset('$assetPath/foreground-right.png', opacity: anim, fit: BoxFit.cover),
),
),
),
),
],
),
)
];
}
}