simpleAttackMeleeByAngle method

void simpleAttackMeleeByAngle({ dynamic id, Future<SpriteAnimation>? animation, required double damage, required double angle, required AttackOriginEnum attackFrom, required Vector2 size, bool withPush = true, double marginFromCenter = 0, Vector2? centerOffset, })

Execute simple attack melee using animation

Implementation

void simpleAttackMeleeByAngle({
  dynamic id,

  /// use animation facing right.
  Future<SpriteAnimation>? animation,
  required double damage,

  /// Use radians angle
  required double angle,
  required AttackOriginEnum attackFrom,
  required Vector2 size,
  bool withPush = true,
  double marginFromCenter = 0,
  Vector2? centerOffset,
}) {
  var initPosition = rectCollision;

  Vector2 startPosition =
      initPosition.center.toVector2() + (centerOffset ?? Vector2.zero());

  double displacement = max(
            initPosition.width,
            initPosition.height,
          ) /
          2 +
      marginFromCenter;

  Vector2 diffBase = BonfireUtil.diffMovePointByAngle(
    startPosition,
    displacement,
    angle,
  );

  startPosition.add(diffBase);

  if (animation != null) {
    gameRef.add(
      AnimatedGameObject(
        animation: animation,
        position: startPosition,
        size: size,
        angle: angle,
        anchor: Anchor.center,
        loop: false,
        renderAboveComponents: true,
      ),
    );
  }

  gameRef.add(
    DamageHitbox(
      position: startPosition,
      damage: damage,
      origin: attackFrom,
      size: size,
      angle: angle,
      id: id,
      onDamage: (attackable) {
        if (withPush && attackable is Movement) {
          if ((attackable as Movement).canMove(diffBase.toDirection(),
              displacement: diffBase.maxValue())) {
            (attackable as Movement).translate(diffBase);
          }
        }
      },
    ),
  );
}