{
  "weapons": [
    {
      "id": "pea_shooter",
      "name": "毛豆射手",
      "type": "single_shot",
      "rarity": "common",
      "weight": 30,
      "stats": {
        "damage": 20,
        "fireRate": 1.0,
        "range": 300,
        "bulletSpeed": 200,
        "penetration": 1,
        "accuracy": 0.95
      },
      "bulletConfig": {
        "bulletType": "normal",
        "bulletPrefab": "bullets/PeaBullet",
        "hitEffect": "Animation/tx/tx0001",
        "trailEffect": null
      },
      "attackPattern": {
        "type": "single",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/001-1",
          "1x2": "images/PlantsSprite/001-1",
          "2x1": "images/PlantsSprite/001-1",
          "2x2": "images/PlantsSprite/001-1"
        },
        "muzzleFlash": "Animation/tx/tx0001",
        "fireSound": "audio/pea_shot"
      }
    },
    {
      "id": "sharp_carrot",
      "name": "尖胡萝卜",
      "type": "piercing",
      "rarity": "common",
      "weight": 25,
      "stats": {
        "damage": 15,
        "fireRate": 0.8,
        "range": 400,
        "bulletSpeed": 250,
        "penetration": 999,
        "accuracy": 0.9
      },
      "bulletConfig": {
        "bulletType": "piercing",
        "bulletPrefab": "bullets/CarrotBullet",
        "hitEffect": "Animation/tx/tx0002",
        "trailEffect": "Animation/tx/tx0002"
      },
      "attackPattern": {
        "type": "single",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/002",
          "1x2": "images/PlantsSprite/002",
          "2x1": "images/PlantsSprite/002",
          "2x2": "images/PlantsSprite/002"
        },
        "muzzleFlash": "Animation/tx/tx0002",
        "fireSound": "audio/carrot_shot"
      }
    },
    {
      "id": "saw_grass",
      "name": "锯齿草",
      "type": "ricochet_piercing",
      "rarity": "uncommon",
      "weight": 20,
      "stats": {
        "damage": 25,
        "fireRate": 0.6,
        "range": 350,
        "bulletSpeed": 180,
        "penetration": 3,
        "accuracy": 0.85
      },
      "bulletConfig": {
        "bulletType": "ricochet",
        "bulletPrefab": "bullets/SawBullet",
        "hitEffect": "Animation/tx/tx0003",
        "trailEffect": "Animation/tx/tx0003",
        "ricochetCount": 2,
        "ricochetAngle": 45
      },
      "attackPattern": {
        "type": "single",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/003",
          "1x2": "images/PlantsSprite/003",
          "2x1": "images/PlantsSprite/003",
          "2x2": "images/PlantsSprite/003"
        },
        "muzzleFlash": "Animation/tx/tx0003",
        "fireSound": "audio/saw_shot"
      }
    },
    {
      "id": "watermelon_bomb",
      "name": "西瓜炸弹",
      "type": "explosive",
      "rarity": "rare",
      "weight": 15,
      "stats": {
        "damage": 50,
        "fireRate": 0.4,
        "range": 250,
        "bulletSpeed": 120,
        "penetration": 1,
        "accuracy": 0.8,
        "explosionRadius": 100,
        "explosionDamage": 80
      },
      "bulletConfig": {
        "bulletType": "explosive",
        "bulletPrefab": "bullets/WatermelonBomb",
        "hitEffect": "Animation/tx/tx0004",
        "trailEffect": "Animation/tx/tx0004",
        "explosionDelay": 0.1
      },
      "attackPattern": {
        "type": "single",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/004",
          "1x2": "images/PlantsSprite/004",
          "2x1": "images/PlantsSprite/004",
          "2x2": "images/PlantsSprite/004"
        },
        "muzzleFlash": "Animation/tx/tx0004",
        "fireSound": "audio/bomb_launch"
      }
    },
    {
      "id": "boomerang_plant",
      "name": "回旋镖盆栽",
      "type": "boomerang",
      "rarity": "uncommon",
      "weight": 18,
      "stats": {
        "damage": 30,
        "fireRate": 0.5,
        "range": 300,
        "bulletSpeed": 150,
        "penetration": 999,
        "accuracy": 0.9,
        "returnSpeed": 100
      },
      "bulletConfig": {
        "bulletType": "boomerang",
        "bulletPrefab": "bullets/BoomerangBullet",
        "hitEffect": "Animation/tx/tx0005",
        "trailEffect": "Animation/tx/tx0005",
        "arcHeight": 50,
        "returnDelay": 1.0
      },
      "attackPattern": {
        "type": "arc",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/005",
          "1x2": "images/PlantsSprite/005",
          "2x1": "images/PlantsSprite/005",
          "2x2": "images/PlantsSprite/005"
        },
        "muzzleFlash": "Animation/tx/tx0005",
        "fireSound": "audio/boomerang_throw"
      }
    },
    {
      "id": "hot_pepper",
      "name": "炙热辣椒",
      "type": "area_burn",
      "rarity": "rare",
      "weight": 12,
      "stats": {
        "damage": 40,
        "fireRate": 0.3,
        "range": 280,
        "bulletSpeed": 100,
        "penetration": 1,
        "accuracy": 0.75,
        "explosionRadius": 120,
        "burnDuration": 5.0,
        "burnDamage": 10
      },
      "bulletConfig": {
        "bulletType": "area_burn",
        "bulletPrefab": "bullets/PepperBomb",
        "hitEffect": "Animation/tx/tx0006",
        "trailEffect": "Animation/tx/tx0006",
        "burnEffect": "Animation/tx/tx0006",
        "explosionDelay": 0.2
      },
      "attackPattern": {
        "type": "single",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/006",
          "1x2": "images/PlantsSprite/006",
          "2x1": "images/PlantsSprite/006",
          "2x2": "images/PlantsSprite/006"
        },
        "muzzleFlash": "Animation/tx/tx0006",
        "fireSound": "audio/pepper_launch"
      }
    },
    {
      "id": "cactus_shotgun",
      "name": "仙人散弹",
      "type": "shotgun",
      "rarity": "uncommon",
      "weight": 22,
      "stats": {
        "damage": 12,
        "fireRate": 0.7,
        "range": 200,
        "bulletSpeed": 180,
        "penetration": 1,
        "accuracy": 0.7
      },
      "bulletConfig": {
        "bulletType": "normal",
        "bulletPrefab": "bullets/CactusBullet",
        "hitEffect": "Animation/tx/tx0007",
        "trailEffect": null
      },
      "attackPattern": {
        "type": "spread",
        "projectileCount": 5,
        "spreadAngle": 30,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/007",
          "1x2": "images/PlantsSprite/007",
          "2x1": "images/PlantsSprite/007",
          "2x2": "images/PlantsSprite/007"
        },
        "muzzleFlash": "Animation/tx/tx0007",
        "fireSound": "audio/cactus_shot"
      }
    },
    {
      "id": "okra_missile",
      "name": "秋葵导弹",
      "type": "homing_missile",
      "rarity": "epic",
      "weight": 8,
      "stats": {
        "damage": 70,
        "fireRate": 0.25,
        "range": 500,
        "bulletSpeed": 80,
        "penetration": 1,
        "accuracy": 1.0,
        "explosionRadius": 150,
        "homingStrength": 0.8
      },
      "bulletConfig": {
        "bulletType": "homing_missile",
        "bulletPrefab": "bullets/OkraMissile",
        "hitEffect": "Animation/tx/tx0004",
        "trailEffect": "Animation/tx/tx0007",
        "homingDelay": 0.3,
        "arcHeight": 100
      },
      "attackPattern": {
        "type": "arc",
        "projectileCount": 1,
        "spreadAngle": 0,
        "burstCount": 1,
        "burstDelay": 0
      },
      "visualConfig": {
        "weaponSprites": {
          "1x1": "images/PlantsSprite/008",
          "1x2": "images/PlantsSprite/008-1",
          "2x1": "images/PlantsSprite/008-1",
          "2x2": "images/PlantsSprite/008-1"
        },
        "muzzleFlash": "Animation/tx/tx0004",
        "fireSound": "audio/missile_launch"
      }
    }
  ],
  "rarityWeights": {
    "common": 60,
    "uncommon": 25,
    "rare": 12,
    "epic": 3
  },
  "blockSizes": ["1x1", "1x2", "2x1", "2x2"]
}