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generate_brick_file_names.dart
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generate_brick_file_names.dart
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// Copyright 2024 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// ignore_for_file: avoid_print
import 'dart:io';
import 'package:equatable/equatable.dart';
import 'package:xml/xml.dart';
import 'package:xml/xpath.dart';
void main() {
final file = File('assets/spritesheet_elements.xml');
final rects = <String, Rect>{};
final document = XmlDocument.parse(file.readAsStringSync());
for (final node in document.xpath('//TextureAtlas/SubTexture')) {
final name = node.getAttribute('name')!;
rects[name] = Rect(
x: int.parse(node.getAttribute('x')!),
y: int.parse(node.getAttribute('y')!),
width: int.parse(node.getAttribute('width')!),
height: int.parse(node.getAttribute('height')!),
);
}
print(generateBrickFileNames(rects));
}
class Rect extends Equatable {
final int x;
final int y;
final int width;
final int height;
const Rect(
{required this.x,
required this.y,
required this.width,
required this.height});
Size get size => Size(width, height);
@override
List<Object?> get props => [x, y, width, height];
@override
bool get stringify => true;
}
class Size extends Equatable {
final int width;
final int height;
const Size(this.width, this.height);
@override
List<Object?> get props => [width, height];
@override
bool get stringify => true;
}
String generateBrickFileNames(Map<String, Rect> rects) {
final groups = <Size, List<String>>{};
for (final entry in rects.entries) {
groups.putIfAbsent(entry.value.size, () => []).add(entry.key);
}
final buff = StringBuffer();
buff.writeln('''
Map<BrickDamage, String> brickFileNames(BrickType type, BrickSize size) {
return switch ((type, size)) {''');
for (final entry in groups.entries) {
final size = entry.key;
final entries = entry.value;
entries.sort();
for (final type in ['Explosive', 'Glass', 'Metal', 'Stone', 'Wood']) {
var filtered = entries.where((element) => element.contains(type));
if (filtered.length == 5) {
buff.writeln('''
(BrickType.${type.toLowerCase()}, BrickSize.size${size.width}x${size.height}) => {
BrickDamage.none: '${filtered.elementAt(0)}',
BrickDamage.some: '${filtered.elementAt(1)}',
BrickDamage.lots: '${filtered.elementAt(4)}',
},''');
} else if (filtered.length == 10) {
buff.writeln('''
(BrickType.${type.toLowerCase()}, BrickSize.size${size.width}x${size.height}) => {
BrickDamage.none: '${filtered.elementAt(3)}',
BrickDamage.some: '${filtered.elementAt(4)}',
BrickDamage.lots: '${filtered.elementAt(9)}',
},''');
} else if (filtered.length == 15) {
buff.writeln('''
(BrickType.${type.toLowerCase()}, BrickSize.size${size.width}x${size.height}) => {
BrickDamage.none: '${filtered.elementAt(7)}',
BrickDamage.some: '${filtered.elementAt(8)}',
BrickDamage.lots: '${filtered.elementAt(13)}',
},''');
}
}
}
buff.writeln('''
};
}''');
return buff.toString();
}