50 lines
1.3 KiB
Dart
50 lines
1.3 KiB
Dart
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import 'package:flame/components.dart';
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import 'package:flutter/material.dart';
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import '../player.dart';
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class HealthBarV2 extends PositionComponent {
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int health;
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final Color backgroundColor;
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final Color foregroundColor;
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HealthBarV2({
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required this.health,
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this.foregroundColor = const Color(0xFFE7513D),
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this.backgroundColor = const Color(0xFFE7513D),
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Vector2? size,
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Vector2? position,
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}) : super(
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size: size,
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position: position,
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);
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void updateHealth(Player player) {
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if (player.health != health) {
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health = player.health;
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}
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}
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@override
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void render(Canvas canvas) {
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final paintBackground = Paint()
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..color = backgroundColor
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..style = PaintingStyle.stroke
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..strokeWidth = 2;
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final paintForeground = Paint()..color = foregroundColor;
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final backgroundRect = Rect.fromLTWH(0, 0, size.x, size.y);
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canvas.drawRRect(
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RRect.fromRectAndRadius(backgroundRect, Radius.circular(size.y / 2)),
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paintBackground,
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);
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// Draw foreground bar
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final foregroundWidth = size.x * (health / 10.0).clamp(0.0, 1.0);
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final foregroundRect = Rect.fromLTWH(0, 0, foregroundWidth, size.y);
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canvas.drawRRect(
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RRect.fromRectAndRadius(foregroundRect, Radius.circular(size.y / 2)),
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paintForeground,
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);
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}
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}
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