fromJson static method

FightSchema? fromJson(dynamic value)

Returns a new FightSchema instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static FightSchema? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key),
            'Required key "FightSchema[$key]" is missing from JSON.');
        assert(json[key] != null,
            'Required key "FightSchema[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return FightSchema(
      xp: mapValueOfType<int>(json, r'xp')!,
      gold: mapValueOfType<int>(json, r'gold')!,
      drops: DropSchema.listFromJson(json[r'drops']),
      turns: mapValueOfType<int>(json, r'turns')!,
      monsterBlockedHits:
          BlockedHitsSchema.fromJson(json[r'monster_blocked_hits'])!,
      playerBlockedHits:
          BlockedHitsSchema.fromJson(json[r'player_blocked_hits'])!,
      logs: json[r'logs'] is Iterable
          ? (json[r'logs'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      result: FightResult.fromJson(json[r'result'])!,
    );
  }
  return null;
}