{
  "startScene": "intro",
  "variables": {
    "trust": 50,
    "courage": 0
  },
  "scenes": {
    "intro": {
      "id": "intro",
      "videoUrl": "/videos/intro.mp4",
      "choices": [
        {
          "text": "走向左边那扇发光的门",
          "targetScene": "left_door",
          "effects": [
            { "type": "add", "target": "courage", "value": 10 }
          ]
        },
        {
          "text": "走向右边那扇普通的门",
          "targetScene": "right_door",
          "effects": [
            { "type": "add", "target": "courage", "value": -5 }
          ]
        },
        {
          "text": "留在原地，什么也不做",
          "targetScene": "stay"
        }
      ]
    },
    "left_door": {
      "id": "left_door",
      "videoUrl": "/videos/left_door.mp4",
      "choices": [
        {
          "text": "与陌生人握手",
          "targetScene": "trust_ending",
          "effects": [
            { "type": "add", "target": "trust", "value": 30 }
          ]
        },
        {
          "text": "拒绝握手，保持警惕",
          "targetScene": "alone_ending"
        }
      ]
    },
    "right_door": {
      "id": "right_door",
      "videoUrl": "/videos/right_door.mp4",
      "choices": [
        {
          "text": "继续前进",
          "targetScene": "continue_ending"
        },
        {
          "text": "回头",
          "targetScene": "intro"
        }
      ]
    },
    "stay": {
      "id": "stay",
      "videoUrl": "/videos/stay.mp4",
      "nextScene": "alone_ending"
    },
    "trust_ending": {
      "id": "trust_ending",
      "videoUrl": "/videos/trust_ending.mp4",
      "choices": []
    },
    "alone_ending": {
      "id": "alone_ending",
      "videoUrl": "/videos/alone_ending.mp4",
      "choices": []
    },
    "continue_ending": {
      "id": "continue_ending",
      "videoUrl": "/videos/continue_ending.mp4",
      "choices": []
    }
  }
}