{
  "levelId": "Level1",
  "name": "新手关卡（草地平原）",
  "scene": "grassland",
  "description": "新手引导关卡，学习基础塔防玩法",
  "backgroundImage": "images/LevelBackground/BG1",
  "availableWeapons": [
    "毛豆射手",
    "尖胡萝卜",
    "锯齿草",
    "西瓜炸弹"
  ],
  "coinReward": 300,
  "diamondReward": 20,
  "initialCoins": 45,
  "timeLimit": 300,
  "difficulty": "normal",
  "healthMultiplier": 1.0,
  "waves": [
    {
      "waveId": 1,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 10,
          "spawnInterval": 2.0,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 5,
          "spawnInterval": 2.0,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        }
      ]
    },
    {
      "waveId": 2,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 20,
          "spawnInterval": 1.0,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 8,
          "spawnInterval": 2.0,
          "spawnDelay": 0.0,
          "characteristics": "高生命, 慢速移动"
        }
      ]
    },
    {
      "waveId": 3,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 30,
          "spawnInterval": 1.0,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 20,
          "spawnInterval": 1.5,
          "spawnDelay": 0.0,
          "characteristics": "高生命, 慢速移动"
        }
      ]
    },
    {
      "waveId": 4,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 40,
          "spawnInterval": 1.0,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 30,
          "spawnInterval": 1.0,
          "spawnDelay": 10.0,
          "characteristics": "中速移动, 无技能"
        }
      ]
    },
    {
      "waveId": 5,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 60,
          "spawnInterval": 0.5,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "mage_zombie",
          "count": 10,
          "spawnInterval": 3.0,
          "spawnDelay": 0.0,
          "characteristics": "远程魔法攻击, 中等生命"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 40,
          "spawnInterval": 0.8,
          "spawnDelay": 0.0,
          "characteristics": "高生命, 慢速移动"
        }
      ]
    },
    {
      "waveId": 6,
      "enemies": [
        {
          "enemyType": "normal_zombie",
          "count": 60,
          "spawnInterval": 0.5,
          "spawnDelay": 0.0,
          "characteristics": "中速移动, 无技能"
        },
        {
          "enemyType": "roadblock_zombie",
          "count": 60,
          "spawnInterval": 0.5,
          "spawnDelay": 0.0,
          "characteristics": "高生命, 慢速移动"
        },
        {
          "enemyType": "boss1_gatekeeper",
          "count": 1,
          "spawnInterval": 1.5,
          "spawnDelay": 20.0,
          "characteristics": "超高生命, 多种攻击方式, 召唤小怪"
        }
      ]
    }
  ],
  "levelSettings": {
    "energyMaxUpgrades": [
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
      21,
      22,
      23,
      24,
      25
    ],
    "energyMax": 5
  }
}