OGame Random Activity

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "OGame Random Activity",
  "version": "1.4",
  "description": "Automatically switch planets and moons within an interval of time.",
  "permissions": [
    "https://*.ogame.gameforge.com/game/index.php?page=*",
    "storage"
  ],
  "content_scripts": [
    {
      "css": [],
      "js": [
        "jquery-3.3.1.min.js",
        "contentScript.js"
      ],
      "matches": [
        "https://*.ogame.gameforge.com/game/index.php?page=*"
      ]
    }
  ],
  "icons": {
    "16": "icon-on.png",
    "48": "icon-on.png",
    "128": "icon-on.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "manifest_version": 2
}