import 'package:flutter/material.dart'; import 'package:flutter_2048/views/number_text.dart'; import 'package:flutter_2048/views/block/base_block.dart'; import 'package:flutter_2048/model/block_info.dart'; class NewBlock extends BaseBlock { final BlockInfo info; NewBlock({ Key key, this.info, AnimationController controller, }) : super( key: key, animation: new Tween(begin: 0.1, end: 1.0).animate(controller), ); @override Widget buildBlock(BuildContext context, BlockProps props) { Animation animation = listenable; return Positioned( top: (info.current ~/ props.mode) * (props.blockWidth + props.borderWidth), left: (info.current % props.mode) * (props.blockWidth + props.borderWidth), child: Transform.scale( scale: animation.value, origin: Offset(0.5, 0.5), child: NumberText(value: this.info.value, size: props.blockWidth), ), ); } }