simpleAttackRangeByAngle method

void simpleAttackRangeByAngle({ required Future<SpriteAnimation> animation, required Vector2 size, required double angle, required double damage, required AttackFromEnum attackFrom, Vector2? destroySize, Future<SpriteAnimation>? animationDestroy, dynamic id, double speed = 150, bool withDecorationCollision = true, VoidCallback? onDestroy, CollisionConfig? collision, LightingConfig? lightingConfig, double marginFromOrigin = 16, })

Execute the ranged attack using a component with animation

Implementation

void simpleAttackRangeByAngle({
  /// use animation facing right.
  required Future<SpriteAnimation> animation,
  required Vector2 size,

  /// Use radians angle
  required double angle,
  required double damage,
  required AttackFromEnum attackFrom,
  Vector2? destroySize,
  Future<SpriteAnimation>? animationDestroy,
  dynamic id,
  double speed = 150,
  bool withDecorationCollision = true,
  VoidCallback? onDestroy,
  CollisionConfig? collision,
  LightingConfig? lightingConfig,
  double marginFromOrigin = 16,
}) {
  var initPosition = (isObjectCollision()
      ? (this as ObjectCollision).rectCollision
      : this.toRect());

  Vector2 startPosition = initPosition.center.toVector2();

  double displacement =
      max(initPosition.width / 2, initPosition.height / 2) + marginFromOrigin;
  double nextX = displacement * cos(angle);
  double nextY = displacement * sin(angle);

  Vector2 diffBase = Vector2(nextX, nextY);

  startPosition.add(diffBase);
  startPosition.add(Vector2(-size.x / 2, -size.y / 2));
  gameRef.add(FlyingAttackObject.byAngle(
    id: id,
    position: startPosition,
    size: size,
    angle: angle,
    damage: damage,
    speed: speed,
    attackFrom: attackFrom,
    collision: collision,
    withDecorationCollision: withDecorationCollision,
    onDestroy: onDestroy,
    destroySize: destroySize,
    flyAnimation: animation,
    animationDestroy: animationDestroy,
    lightingConfig: lightingConfig,
  ));
}