Hero Wars Resource Cache

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Hero Wars Resource Cache",
  "description": "Extension for Hero Wars - Caches game resources locally to load and play the game faster especially on slow connections.",
  "version": "1.1.1",
  "manifest_version": 3,
  "icons": {
    "128": "images/HIcon-128.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_icon": {
      "128": "images/HIcon-128.png"
    },
    "default_title": "Hero Wars - Resource Cache"
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset",
        "enabled": true,
        "path": "rules.json"
      }
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "contentscript.js"
      ],
      "matches": [
        "https://i.hero-wars-fb.com/*",
        "https://www.hero-wars.com/*"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "declarativeNetRequest"
  ],
  "host_permissions": [
    "https://www.hero-wars.com/*",
    "https://i.hero-wars-fb.com/*",
    "https://apps.facebook.com/mobaheroes/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "injected.js"
      ],
      "matches": [
        "https://www.hero-wars.com/*",
        "https://apps.facebook.com/*",
        "https://i.hero-wars-fb.com/*"
      ]
    }
  ]
}