{
  "levelId": "Level6",
  "name": "沙漠绿洲（沙漠场景）",
  "scene": "desert",
  "description": "沙漠场景的挑战，炎热环境下的生存战斗",
  "backgroundImage": "images/LevelBackground/BG1",
  "availableWeapons": [
    "毛豆射手",
    "尖胡萝卜",
    "锯齿草",
    "西瓜炸弹",
    "回旋镖盆栽",
    "炙热辣椒"
  ],
  "coinReward": 1800,
  "diamondReward": 120,
  "initialCoins": 100,
  "timeLimit": 300,
  "difficulty": "normal",
  "healthMultiplier": 2.0,
  "waves": [
    {
      "waveId": 1,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 18,
          "spawnInterval": 1.8,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "bucket_zombie",
          "count": 4,
          "spawnInterval": 6.0,
          "spawnDelay": 12.0,
          "characteristics": "超高生命, 极慢速移动"
        }
      ]
    },
    {
      "waveId": 2,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 15,
          "spawnInterval": 1.5,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "mage_zombie",
          "count": 5,
          "spawnInterval": 5.0,
          "spawnDelay": 8.0,
          "characteristics": "远程魔法子弹攻击防御塔"
        },
        {
          "enemyType": "archer_zombie",
          "count": 3,
          "spawnInterval": 8.0,
          "spawnDelay": 15.0,
          "characteristics": "远程弓箭攻击"
        }
      ]
    },
    {
      "waveId": 3,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 20,
          "spawnInterval": 1.2,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "stealth_zombie",
          "count": 4,
          "spawnInterval": 10.0,
          "spawnDelay": 20.0,
          "characteristics": "隐身能力, 快速移动"
        },
        {
          "enemyType": "bucket_zombie",
          "count": 6,
          "spawnInterval": 4.0,
          "spawnDelay": 25.0,
          "characteristics": "超高生命, 极慢速移动"
        }
      ]
    }
  ],
  "levelSettings": {
    "energyMax": 7,
    "energyMaxUpgrades": [
      5,
      10,
      15,
      20,
      25,
      30,
      40,
      50,
      60,
      70,
      80,
      90,
      100,
      120,
      150,
      200,
      300,
      400,
      500,
      500
    ]
  }
}