import 'package:flutter/material.dart';
import 'package:wolf_dart/features/renderer/color_palette.dart';

class WeaponPainter extends CustomPainter {
  final List<List<int>> sprite;
  WeaponPainter({required this.sprite});

  @override
  void paint(Canvas canvas, Size size) {
    double pixelSize = size.width / 64;
    final paint = Paint();
    for (int x = 0; x < 64; x++) {
      for (int y = 0; y < 64; y++) {
        int colorByte = sprite[x][y];
        if (colorByte != 255) {
          // Transparency check
          paint.color = ColorPalette.vga[colorByte];
          canvas.drawRect(
            Rect.fromLTWH(x * pixelSize, y * pixelSize, pixelSize, pixelSize),
            paint,
          );
        }
      }
    }
  }

  @override
  bool shouldRepaint(covariant WeaponPainter oldDelegate) => true;
}