import 'package:flame/effects/combined_effect.dart';
import 'package:flame/effects/move_effect.dart';
import 'package:flame/effects/scale_effect.dart';
import 'package:flame/effects/rotate_effect.dart';
import 'package:flame/gestures.dart';
import 'package:flame/extensions/vector2.dart';
import 'package:flame/flame.dart';
import 'package:flame/game.dart';
import 'package:flutter/material.dart';

import 'dart:math';

import './square.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Flame.util.fullScreen();
  runApp(MyGame().widget);
}

class MyGame extends BaseGame with TapDetector {
  Square greenSquare;

  MyGame() {
    final green = Paint()..color = const Color(0xAA338833);
    final red = Paint()..color = const Color(0xAA883333);
    greenSquare = Square(green, Vector2.all(100));
    final redSquare = Square(red, Vector2.all(100));
    add(greenSquare);
    add(redSquare);
  }

  @override
  void onTapUp(TapUpDetails details) {
    final dx = details.localPosition.dx;
    final dy = details.localPosition.dy;
    greenSquare.clearEffects();
    final Vector2 currentTap = Vector2(dx, dy);

    final move = MoveEffect(
      path: [
        currentTap,
        currentTap - Vector2(50, 20),
        currentTap + Vector2.all(30),
      ],
      duration: 5.0,
      curve: Curves.linear,
      isInfinite: true,
      isAlternating: false,
      onComplete: () => print(DateTime.now()),
    );

    final scale = ScaleEffect(
      size: Vector2(dx, dy),
      speed: 250.0,
      curve: Curves.linear,
      isInfinite: false,
      isAlternating: false,
    );

    final rotate = RotateEffect(
      angle: (dx + dy) % pi,
      duration: 3,
      curve: Curves.decelerate,
      isInfinite: false,
      isAlternating: false,
    );

    final combination = CombinedEffect(
      effects: [move, rotate, scale],
      isInfinite: false,
      isAlternating: true,
      offset: 0.5,
      onComplete: () => print("onComplete callback"),
    );
    greenSquare.addEffect(combination);
  }
}