import 'package:flame/components.dart';
import 'package:flame/events.dart';
import 'package:flame/game.dart';
import 'package:flame/input.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(GameWidget(game: SpaceShooterGame()));
}

class SpaceShooterGame extends FlameGame with PanDetector {
  late Player player;

  @override
  Future<void> onLoad() async {
    player = Player();
    add(player);
  }

  @override
  void onPanUpdate(DragUpdateInfo info) {
    player.move(info.delta.global);
  }
}

class Player extends SpriteComponent with HasGameReference<SpaceShooterGame> {
  Player()
    : super(
        size: Vector2(100, 150),
        anchor: Anchor.center,
      );

  @override
  Future<void> onLoad() async {
    await super.onLoad();

    sprite = await game.loadSprite('player-sprite.png');

    position = game.size / 2;
    anchor = Anchor.center;
  }

  void move(Vector2 delta) {
    position.add(delta);
  }
}