[
  {
    "name": "cards",
    "type": "list",
    "label": "Cards",
    "importance": "high",
    "entity": "card",
    "min": 2,
    "max": 100,
    "field": {
      "type": "group",
      "name": "card",
      "label": "Card",
      "importance": "high",
      "fields": [
        {
          "name": "image",
          "type": "image",
          "label": "Image",
          "importance": "high",
          "ratio": 1
        },
        {
          "name": "match",
          "type": "image",
          "label": "Matching Image",
          "importance": "low",
          "optional": true,
          "description": "An optional image to match against instead of using two cards with the same image.",
          "ratio": 1
        },
        {
          "name": "description",
          "type": "text",
          "label": "Description",
          "importance": "low",
          "maxLength": 150,
          "optional": true,
          "description": "An optional short text that will pop up once the two matching cards are found."
        }
      ]
    }
  },
  {
    "name": "behaviour",
    "type": "group",
    "label": "Behavioural settings",
    "importance": "low",
    "description": "These options will let you control how the game behaves.",
    "optional": true,
    "fields": [
      {
        "name": "useGrid",
        "type": "boolean",
        "label": "Put the cards in a grid layout",
        "importance": "low",
        "default": true
      },
      {
        "name": "numCardsToUse",
        "type": "number",
        "label": "Number of cards to use",
        "description": "Setting this to a number greater than 2 will make the game pick random cards from the list of cards.",
        "importance": "low",
        "optional": true,
        "min": 2
      },
      {
        "name": "allowRetry",
        "type": "boolean",
        "label": "Add button for retrying when the game is over",
        "importance": "low",
        "default": true
      }
    ]
  },
  {
    "label": "Localization",
    "importance": "low",
    "name": "l10n",
    "type": "group",
    "common": true,
    "fields": [
      {
        "label": "Card turns text",
        "importance": "low",
        "name": "cardTurns",
        "type": "text",
        "default": "Card turns"
      },
      {
        "label": "Time spent text",
        "importance": "low",
        "name": "timeSpent",
        "type": "text",
        "default": "Time spent"
      },
      {
        "label": "Feedback text",
        "importance": "low",
        "name": "feedback",
        "type": "text",
        "default": "Good work!"
      }
    ]
  }
]