Ferish Wheel and Music
This commit is contained in:
efrilm
@@ -1,8 +1,7 @@
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// wheel_painter.dart - Fixed implementation with consistent positioning
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import 'dart:math' as math;
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import 'package:flutter/material.dart';
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import '../../domain/game/game.dart';
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import '../theme/theme.dart';
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class WheelPainter extends CustomPainter {
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final List<GamePrize> gamePrizes;
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@@ -36,10 +35,11 @@ class WheelPainter extends CustomPainter {
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..style = PaintingStyle.fill;
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canvas.drawCircle(center, radius - 20, innerWhitePaint);
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// Draw sections
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// Draw sections - KONSISTEN dengan logic spin
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for (int i = 0; i < gamePrizes.length; i++) {
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final prize = gamePrizes[i];
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final startAngle = i * sectionAngle - math.pi / 2;
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// Section 0 di top (-π/2), section 1 di kanan atas, dst (clockwise)
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final startAngle = (-math.pi / 2) + (i * sectionAngle);
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// Section background
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final sectionPaint = Paint()
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@@ -54,54 +54,13 @@ class WheelPainter extends CustomPainter {
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sectionPaint,
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);
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// Draw icon in each section
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final iconAngle = startAngle + sectionAngle / 2;
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final iconPosition = Offset(
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center.dx + (radius - 60) * math.cos(iconAngle),
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center.dy + (radius - 60) * math.sin(iconAngle),
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);
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// Draw icon background circle
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final iconBgPaint = Paint()
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..color = Colors.white
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..style = PaintingStyle.fill;
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canvas.drawCircle(iconPosition, 16, iconBgPaint);
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// Save canvas state for icon drawing
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canvas.save();
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canvas.translate(iconPosition.dx, iconPosition.dy);
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// Get icon from metadata or use default
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final iconData = _getIconFromMetadata(prize.metadata);
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final iconText = _getIconText(iconData);
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final iconTextPainter = TextPainter(
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text: TextSpan(
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text: iconText,
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style: TextStyle(
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fontFamily: 'MaterialIcons',
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fontSize: 20,
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color: getPrizeColor(prize, i),
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fontWeight: FontWeight.normal,
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),
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),
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textDirection: TextDirection.ltr,
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);
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iconTextPainter.layout();
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iconTextPainter.paint(
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canvas,
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Offset(-iconTextPainter.width / 2, -iconTextPainter.height / 2),
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);
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canvas.restore();
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// Draw prize text
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final textAngle = startAngle + sectionAngle / 2;
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final textPosition = Offset(
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center.dx + (radius - 100) * math.cos(textAngle),
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center.dy + (radius - 100) * math.sin(textAngle),
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center.dx + (radius - 80) * math.cos(textAngle),
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center.dy + (radius - 80) * math.sin(textAngle),
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);
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// Save canvas state for text rotation
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canvas.save();
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canvas.translate(textPosition.dx, textPosition.dy);
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canvas.rotate(textAngle + math.pi / 2);
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@@ -111,62 +70,51 @@ class WheelPainter extends CustomPainter {
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text: prize.name,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 10,
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fontSize: 12,
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fontWeight: FontWeight.bold,
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),
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),
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textDirection: TextDirection.ltr,
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textAlign: TextAlign.center,
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);
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textPainter.layout(maxWidth: 100);
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textPainter.paint(
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canvas,
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Offset(-textPainter.width / 2, -textPainter.height / 2),
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);
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canvas.restore();
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// DEBUG: Draw section number
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final numberPosition = Offset(
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center.dx + (radius - 50) * math.cos(textAngle),
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center.dy + (radius - 50) * math.sin(textAngle),
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);
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canvas.drawCircle(numberPosition, 15, Paint()..color = Colors.white);
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final numberPainter = TextPainter(
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text: TextSpan(
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text: i.toString(),
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style: const TextStyle(
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color: Colors.black,
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fontSize: 14,
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fontWeight: FontWeight.bold,
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),
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),
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textDirection: TextDirection.ltr,
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);
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textPainter.layout();
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textPainter.paint(
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numberPainter.layout();
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numberPainter.paint(
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canvas,
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Offset(-textPainter.width / 2, -textPainter.height / 2),
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Offset(
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numberPosition.dx - numberPainter.width / 2,
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numberPosition.dy - numberPainter.height / 2,
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),
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);
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canvas.restore();
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// Draw stock indicator if stock is low
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if (prize.stock <= 5 && prize.stock > 0) {
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final stockAngle = startAngle + sectionAngle / 2;
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final stockPosition = Offset(
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center.dx + (radius - 35) * math.cos(stockAngle),
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center.dy + (radius - 35) * math.sin(stockAngle),
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);
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final stockPaint = Paint()
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..color = AppColor.error
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..style = PaintingStyle.fill;
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canvas.drawCircle(stockPosition, 8, stockPaint);
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canvas.save();
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canvas.translate(stockPosition.dx, stockPosition.dy);
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final stockTextPainter = TextPainter(
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text: TextSpan(
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text: '!',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 10,
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fontWeight: FontWeight.bold,
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),
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),
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textDirection: TextDirection.ltr,
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);
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stockTextPainter.layout();
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stockTextPainter.paint(
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canvas,
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Offset(-stockTextPainter.width / 2, -stockTextPainter.height / 2),
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);
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canvas.restore();
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}
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}
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// Draw white dots around the outer edge
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// Draw white dots
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final dotPaint = Paint()
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..color = Colors.white
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..style = PaintingStyle.fill;
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for (int i = 0; i < 24; i++) {
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final dotAngle = (2 * math.pi / 24) * i;
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final dotPosition = Offset(
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@@ -178,15 +126,14 @@ class WheelPainter extends CustomPainter {
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// Draw section dividers
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final dividerPaint = Paint()
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..color = AppColor.white
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..color = Colors.white
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..style = PaintingStyle.stroke
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..strokeWidth = 2;
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for (int i = 0; i < gamePrizes.length; i++) {
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final angle = i * sectionAngle - math.pi / 2;
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final angle = (-math.pi / 2) + (i * sectionAngle);
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final lineStart = Offset(
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center.dx + (radius - 130) * math.cos(angle),
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center.dy + (radius - 130) * math.sin(angle),
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center.dx + (radius - 110) * math.cos(angle),
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center.dy + (radius - 110) * math.sin(angle),
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);
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final lineEnd = Offset(
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center.dx + (radius - 22) * math.cos(angle),
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@@ -196,64 +143,6 @@ class WheelPainter extends CustomPainter {
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}
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}
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IconData _getIconFromMetadata(Map<String, dynamic> metadata) {
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final iconName = metadata['icon'] as String?;
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switch (iconName?.toLowerCase()) {
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case 'card_giftcard':
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return Icons.card_giftcard;
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case 'monetization_on':
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return Icons.monetization_on;
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case 'redeem':
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return Icons.redeem;
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case 'attach_money':
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return Icons.attach_money;
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case 'account_balance_wallet':
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return Icons.account_balance_wallet;
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case 'diamond':
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return Icons.diamond;
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case 'star':
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return Icons.star;
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case 'emoji_events':
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return Icons.emoji_events;
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case 'refresh':
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return Icons.refresh;
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case 'visibility':
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return Icons.visibility;
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default:
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return Icons.card_giftcard; // Default icon
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}
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}
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String _getIconText(IconData icon) {
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// Convert IconData to Unicode string for drawing
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switch (icon.codePoint) {
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case 0xe8f4: // Icons.visibility
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return String.fromCharCode(0xe8f4);
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case 0xe8f5: // Icons.visibility_off
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return String.fromCharCode(0xe8f5);
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case 0xe850: // Icons.account_balance_wallet
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return String.fromCharCode(0xe850);
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case 0xe151: // Icons.card_giftcard
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return String.fromCharCode(0xe151);
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case 0xe5d5: // Icons.refresh
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return String.fromCharCode(0xe5d5);
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case 0xe263: // Icons.attach_money
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return String.fromCharCode(0xe263);
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case 0xe8a1: // Icons.redeem
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return String.fromCharCode(0xe8a1);
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case 0xe57d: // Icons.monetization_on
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return String.fromCharCode(0xe57d);
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case 0xe5ca: // Icons.diamond
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return String.fromCharCode(0xe5ca);
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case 0xe838: // Icons.star
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return String.fromCharCode(0xe838);
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case 0xe2a3: // Icons.emoji_events
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return String.fromCharCode(0xe2a3);
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default:
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return String.fromCharCode(0xe151); // Default card_giftcard icon
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}
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}
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@override
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bool shouldRepaint(covariant CustomPainter oldDelegate) => true;
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}
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