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A userscript library to easily and quickly build userscripts for MouseHunt.

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🐭️ MouseHunt - MouseHunt Utils

A helper library for MouseHunt userscripts.

GitHub GitHub tag (latest SemVer)

Current Version: 1.10.5

Usage

Add the following to your userscript in the header.

// @require https://cdn.jsdelivr.net/npm/[email protected]/mousehunt-utils.js

Your userscript should have a header like this:

// ==UserScript==
// @name         My Userscript
// @description  This is my userscript.
// @require      https://cdn.jsdelivr.net/npm/[email protected]/mousehunt-utils.js
// @match        https://www.mousehuntgame.com/*
// ==/UserScript==

Once you've added the @require line, you can use the functions in the library with no extra setup!

Available functions

  • onRequest Do something when a request is made.
  • onAjaxRequest Do something when a request is made. Deprecated: Use onRequest instead.
  • onEvent Do something when an event is triggered.
  • onPageChange Do something when the page changes.
  • onDialogShow Do something when a popup or overlay shows.
  • onDialogHide Do something when a popup or overlay hides.
  • onOverlayChange Do something when a popup or overlay changes. Deprecated: Use onDialogShow and onDialogHide instead.
  • onTrapChange Do something when a trap component changes, such as the charm or cheese.
  • onTravel Do something when the user travels to a new location.
  • doRequest Make a request to a MouseHunt endpoint.
  • clog Log a message to the console.
  • debug Log a message to the console if debugging is enabled.
  • enableDebugMode Enable debugging.

onRequest

Do something when a request is made, either on every request or on a specific endpoint.

Parameters

Name Type Required Description
callback function Yes The function to call when the request is made.
url string No The URL to call the function on. If not specified, the function will be called on every request.
skipSuccess boolean No If true, the function will not be called on successful requests.

Examples

onRequest(() => {
  // Do something when the userInventory endpoint is called.
}, 'managers/ajax/users/userInventory.php');

// Doing something on all requests.
onRequest((req) => { console.log(req) })

onAjaxRequest

Do something when a request is made, either on every request or on a specific endpoint. Deprecated: Use onRequest instead.

Parameters

Name Type Required Description
callback function Yes The function to call when the request is made.
url string No The URL to call the function on. If not specified, the function will be called on every request.
skipSuccess boolean No If true, the function will not be called on successful requests.

Examples

onAjaxRequest(() => {
  // Do something when the userInventory endpoint is called.
}, 'managers/ajax/users/userInventory.php');

// Doing something on all requests.
onAjaxRequest((req) => { console.log(req) })

onEvent

Do something when an event is triggered - a wrapper around the HG event registry.

Parameters

Name Type Required Description
event string Yes The name of the event to listen for.
callback function Yes The function to call when the event is triggered.

Examples

onEvent('travel_complete', () => {
  // Do something when the user travels.
});
onEvent('ajax_response', () => {
  console.log('Fired when an ajax request is made.');
});

onPageChange

Do something when the page changes, either on any page or when leaving or entering a specific page.

Parameters

All parameters are optional, but you probably want to specify at least one of change, show, or hide.

Name Type Required Description
options object Yes The options for the trigger.
options.change function No The function to call when the page changes.
options.<page> object No The options for a specific page.
options.<page>.show function No The function to call when a specifc page is shown.
options.<page>.hide function No The function to call when a specifc page is hidden.

Available pages

Any of these can be used as the <page> parameter.

  • camp
  • travel
  • inventory
  • shop
  • mice
  • friends
  • sendSupplies
  • team
  • tournament
  • news
  • scoreboards
  • discord

Examples

onPageChange({
  change: () => { console.log('Current page: ' + getCurrentPage()); },
  travel: {
    show: () => { console.log('travel is visible'); },
    hide: () => { console.log('travel is hidden'); }
  },
});

onDialogShow

Do something when a popup / overlay shows, either on any popup or when a specific popup is shown.

Parameters

Name Type Required Description
callback function Yes The function to call when the popup is shown.
overlay string No The popup to listen for.
once boolean No Whether to only call the callback once.

Available Popups / Overlays

Any of these can be used as the <overlay> parameter, as well as passing in any other overlay name.

  • map
  • item
  • mouse
  • image
  • convertible
  • adventureBook
  • marketplace
  • gifts
  • support
  • premiumShop

Examples

onDialogShow(() => {
    console.log('Opened map popup');
  }, 'map');

onDialogHide

Do something when a popup / overlay hides, either on any popup or when a specific popup is hidden.

Parameters

Name Type Required Description
callback function Yes The function to call when the popup is hidden.
overlay string No The popup to listen for.
once boolean No Whether to only call the callback once.

Available Popups / Overlays

Any of these can be used as the <overlay> parameter, as well as passing in any other overlay name.

  • map
  • item
  • mouse
  • image
  • convertible
  • adventureBook
  • marketplace
  • gifts
  • support
  • premiumShop

Examples

onDialogHide(() => {
    console.log('Closed map popup');
  }, 'map');

onOverlayChange

Deprecated: Use onDialogShow and onDialogHide instead.

Do something when a popup / overlay changes, either on any popup or when a specific popup is shown or hidden.

Parameters

All parameters are optional, but you probably want to specify at least one of change, show, or hide.

Name Type Required Description
options object Yes The options for the trigger.
options.change function No The function to call when the page changes.
options.<overlay> object No The options for a specific overlay.
options.<overlay>.show function No The function to call when a specifc overlay is shown.
options.<overlay>.hide function No The function to call when a specifc overlay is hidden.

Available Popups / Overlays

Any of these can be used as the <overlay> parameter.

  • map
  • item
  • mouse
  • image
  • convertible
  • adventureBook
  • marketplace
  • gifts
  • support
  • premiumShop

Examples

onOverlayChange({
  change: () => { console.log('overlayPopup changed'); },
  show: () => { console.log('overlayPopup is visible'); },
  hide: () => { console.log('overlayPopup is hidden'); },
  map: {
    show: () => { console.log('treasureMapPopup is visible'); },
    hide: () => { console.log('treasureMapPopup is hidden'); },
  },
});

onTrapChange

Do something when a trap component changes, such as the charm or cheese.

Parameters

All parameters are optional, but you probably want to specify at least one of change, show, or hide.

Name Type Required Description
options object Yes The options for the trigger.
options.change function No The function to call when the trap changes.
options.show function No The function to call when the trap is shown.
options.hide function No The function to call when the trap is hidden.
options.<component> object No The options for a specific component.
options.<component>.change function No The function to call when a specifc component changes.
options.<component>.show function No The function to call when a specifc component is shown.
options.<component>.hide function No The function to call when a specifc component is hidden.

Available Components

  • bait
  • base
  • weapon
  • charm
  • skin

Examples

onTrapChange({
  change: () => { console.log('trap changed'); },
  show: () => { console.log('trap is visible'); },
  hide: () => { console.log('trap is hidden'); },
  bait: {
    show: () => { console.log('bait is visible'); },
    hide: () => { console.log('bait is hidden'); }
  },
});

onTravel

Do something when the user travels to a new location.

Parameters

Name Type Required Description
location string Yes The location to travel to.
options object No The options for the trigger.
options.shouldAddReminder boolean No Whether to add a reminder for the location.
options.title string No The title of the reminder.
options.text string No The text of the reminder.
options.button string No The text of the button on the reminder.
options.action function No The function to call when the button is clicked.
options.callback function No The function to call when the travel is complete.

Examples

onTravel('table_of_contents', {
  shouldAddReminder: true,
  title: 'Make sure you enable CC!',
  text: 'If you don\'t enable CC, your writing will be slower.',
  button: 'Dismiss',
});
onTravel('rift_valour', {
  shouldAddReminder: true,
  title: 'Valour Rift'
  text: 'You should go to Floating Islands instead.',
  button: 'Travel',
  action: () => { app.pages.TravelPage.travel('floating_islands'); },
});

Data

doRequest

Make a request to a MouseHunt endpoint.

Parameters

Name Type Required Description
url string Yes The URL to make the request to.
data object No The data to send with the request.

Examples

doRequest(
  'managers/ajax/pages/page.php',
  {
    page_class: 'HunterProfile',
    'page_arguments[tab]': 'mice',
    'page_arguments[sub_tab]': 'location',
  }
).then((data) => {
  // Do something with the data.
});
const itemData = await doRequest('managers/ajax/users/userInventory.php', {
  action: 'get_items',
  'item_types[]': 'cheddar_cheese'
});

console.log(itemData); // { cheddar_cheese: { ... } }

Page and User Data

getCurrentLocation

Returns the current location.

getCurrentPage

Returns the current page.

getCurrentTab

Returns the current tab.

getCurrentSubtab

Returns the current subtab, falling back to the current tab if there is no subtab.

isOverlayVisible

Returns whether there is currently a popup / overlay visible.

getCurrentOverlay

Returns the current visible popup / overlay.

isDarkMode

Returns whether the user is using dark mode, either via the extension or MHCT dark mode option.

isLoggedIn

Returns whether the user is logged in.

isLegacyHUD

Returns whether the user is using the legacy HUD.

userHasItem

Returns whether the user has a specific item.

userHasItem(itemType);

Parameters

Name Type Required Description
itemType string Yes The type of item to check for.

Examples

if (! userHasItem('super_brie_cheese')) {
  console.log("Oh no! You're out of SB!");
}

getUserItems

Get the data for an array of items.

Parameters

Name Type Required Description
itemTypes array Yes The types of items to get data for.

Examples

const items = await getUserItems(['super_brie_cheese']);
console.log(items); // { super_brie_cheese: { ... } }

getUserSetupDetails

Gets the details of the user's setup, including the current power, luck, etc from each component and aura.

getUserSetupDetails()
Example return value
{
    "type": "Arcane",
    "stats": {
        "power": 6963,
        "powerBonus": 0.51,
        "luck": 58,
        "attractionBonus": 0.26,
        "cheeseEfect": "No Effect"
    },
    "bait": {
        "id": 3188,
        "name": "Speedy Coggy Colby",
        "quantity": 454,
        "power": 0,
        "powerBonus": 0,
        "luck": 0,
        "attractionBonus": 0
    },
    "base": {
        "id": 3364,
        "name": "Seasonal Gift of the Day Base",
        "power": 100,
        "powerBonus": 0,
        "luck": 10,
        "attractionBonus": 0.15
    },
    "charm": {
        "id": 2780,
        "name": "Factory Repair Charm",
        "quantity": 872,
        "power": 11,
        "powerBonus": 11,
        "luck": 5,
        "attractionBonus": 0.11
    },
    "weapon": {
        "id": 3304,
        "name": "Boiling Cauldron Trap",
        "power": 4500,
        "powerBonus": 15,
        "luck": 20,
        "attractionBonus": 0
    },
    "aura": {
        "lgs": {
            "active": true,
            "power": 0,
            "powerBonus": 0,
            "luck": 7,
            "type": "lgs"
        },
        "lightning": {
            "active": true,
            "power": 0,
            "powerBonus": 0.25,
            "luck": 0,
            "type": "lightning"
        },
        "chrome": {
            "active": true,
            "power": 0,
            "powerBonus": 0,
            "luck": 5,
            "type": "chrome"
        },
        "slayer": {
            "active": true,
            "power": 0,
            "powerBonus": 0,
            "luck": 5,
            "type": "slayer"
        },
        "festive": {
            "active": true,
            "power": 0,
            "powerBonus": 0,
            "luck": 5,
            "type": "festive"
        },
        "luckycodex": {
            "active": true,
            "power": 0,
            "powerBonus": 0,
            "luck": 1,
            "type": "luckycodex"
        },
        "riftstalker": {
            "active": false,
            "power": 0,
            "powerBonus": 0,
            "luck": 0
        }
    },
    "location": {
        "name": "SUPER|brie+ Factory",
        "id": 60,
        "slug": "super_brie_factory"
    },
    "cheeseEffect": "No Effect"
}

Popups

createPopup

Creates a popup with the given title and content. Make sure to add an event listener to the target element to show the popup.

Parameters

Name Type Required Description
options object Yes The options for the popup.
options.title string No The title of the popup.
options.content string No The content of the popup.
options.hasCloseButton boolean No Whether the popup should have a close button.
options.template string No The template to use for the popup.
options.show boolean No Whether the popup should be shown immediately.
options.className string No The class name to add to the popup.

Examples

const examplePopupTarget = document.querySelector('.mousehuntHud-gameInfo');
if (examplePopupTarget) {
  examplePopupTarget.addEventListener('click', () => {
    createPopup({
      title: 'Example Popup',
      content: 'This is an example popup.',
    });
  });
}

createChoicePopup

Creates a popup with two choices.

Parameters

Name Type Required Description
options object Yes The options for the popup.
options.title string No The title of the popup.
options.choices array Yes The choices for the popup.
options.choices.id string Yes The id of the choice.
options.choices.name string Yes The name of the choice.
options.choices.image string Yes The image of the choice.
options.choices.meta string Yes The subheading of the choice.
options.choices.text string Yes The text of the choice.
options.choices.button string Yes The text of the button.
options.choices.action function Yes The callback function for the choice.

Examples

createChoicePopup({
  title: 'Choose your favorite Mouse',
  choices: [
    {
      id: 'treasurer_mouse',
      name: 'Treasurer',
      image: 'https://www.mousehuntgame.com/images/mice/medium/bb55034f6691eb5e3423927e507b5ec9.jpg?cv=2',
      meta: 'Mouse',
      text: 'This is a mouse',
      button: 'Select',
      callback: () => {
        console.log('treasurer selected');
      }
    },
    {
      id: 'high_roller_mouse',
      name: 'High Roller',
      image: 'https://www.mousehuntgame.com/images/mice/medium/3f71c32f9d8da2b2727fc8fd288f7974.jpg?cv=2',
      meta: 'Mouse',
      text: 'This is a mouse',
      button: 'Select',
      callback: () => {
        console.log('high roller selected');
      }
    },
  ],
});

createImagePopup

Creates a popup with the given title and content.

Parameters

Name Type Description
options object Yes
options.title string No
options.image string No
options.show boolean No

Examples

const exampleImagePopupTarget = document.querySelector('.mousehuntHud-userStat-row.points');
if (exampleImagePopupTarget) {
  exampleImagePopupTarget.addEventListener('click', () => {
    createImagePopup({
      title: 'Example Image Popup',
      image: 'https://example.com/example.png',
    });
  });
}

createLarryPopup

Create a popup with the Larry's office style.

Parameters

Name Type Description
content string Yes

Examples

const exampleLarryPopupTarget = document.querySelector('.mousehuntHud-userStat-row.gold');
if (exampleLarryPopupTarget) {
  exampleLarryPopupTarget.addEventListener('click', () => {
    createLarryPopup('This is an example Larry popup.');
  });
}

createPaperPopup

Create a popup with the paper style.

Parameters

Name Type Description
options object Yes
options.title string No
options.content object No
options.content.title string No
options.content.text string No
options.content.image string No
options.content.button object No
options.content.button.text string No
options.content.button.href string No
options.show boolean No

Examples

const examplePaperPopupTarget = document.querySelector('.mousehuntHud-userStat-row.gold');
if (examplePaperPopupTarget) {
  examplePaperPopupTarget.addEventListener('click', () => {
    createPaperPopup({
      title: 'Example Paper Popup',
      content: {
        title: 'Example Paper Popup',
        text: 'This is an example paper popup.',
        image: 'https://example.com/example.png',
        button: {
          text: 'Example Button',
          href: 'https://example.com',
        },
      },
    });
  });
}

createMapPopup

Creates a popup that shows while in the map popup.

Parameters

Name Type Description
options object Yes
options.title string No
options.content string No
options.closeClass string No
options.closeText string No
options.show boolean No

Examples

const exampleMapPopupTarget = document.querySelector('.mousehuntHud-userStat-row.gold');
if (exampleMapPopupTarget) {
  exampleMapPopupTarget.addEventListener('click', () => {
    createMapPopup({
      title: 'Example Map Popup',
      content: 'This is an example map popup.',
    });
  });
}

createWelcomePopup

Creates a popup that shows once.

Parameters

Name Type Description
options object Yes
options.id string Yes
options.title string No
options.content string No
options.columns array No
options.columns.title string No
options.columns.content string No

Examples

const exampleWelcomePopupTarget = document.querySelector('.mousehuntHud-userStat-row.gold');
if (exampleWelcomePopupTarget) {
  exampleWelcomePopupTarget.addEventListener('click', () => {
    createWelcomePopup({
      id: 'example-welcome-popup',
      title: 'Example Welcome Popup',
      content: 'This is an example welcome popup.',
      columns: [
        {
          title: 'Example Column 1',
          content: 'This is an example column 1.',
        },
        {
          title: 'Example Column 2',
          content: 'This is an example column 2.',
        },
      ],
    });
  });
}

showHornMessage

Show a message in the horn popup.

Parameters

Name Type Required Description
options object Yes The options for the message.
options.title string No The title of the message.
options.text string No The text of the message.
options.button object No The button text for the message.
options.action function No The action to perform when the button is clicked.

Examples

showHornMessage({
  title: 'Example Message',
  text: 'This is an example message.',
  button: 'Example Button',
  action: () => {
    console.log('Example action');
  },
});

Settings

addSetting

Adds a boolean setting to the Game Settings page under 'Userscript Settings'.

Parameters

Name Type Required Description
name string Yes The name of the setting.
key string Yes The key of the setting.
defaultValue boolean No The default value of the setting, defaults to true if not provided.
description string No The description of the setting.
section object No The section to add the setting to.
section.id string No The ID of the section to add the setting to.
section.name string No The name of the section to add the setting to.
tab string No The tab to add the setting to. Must be added with addSettingTab() first.

Examples

addSetting('Enable Turbo Mode', 'turbo-mode-enabled', true, 'Enables turbo mode.');
addSetting(
  'My Setting',
  'my-fancy-setting-key',
  false,
  'This is my fancy setting that even has a special section.',
  {
    id: 'my-fancy-section',
    name: 'My Fancy Section',
  }
);

addSetting(
  'My Other Setting',
  'my-other-fancy-setting-key',
  false,
  'This is my other fancy setting that goes in the same section.',
  {
    id: 'my-fancy-section',
    name: 'My Fancy Section',
  }
);

addSettingsTab

Adds a tab to the Game Settings page to show a custom settings page.

Parameters

Name Type Required Description
identifier string Yes The identifier of the tab.
name string Yes The name of the tab.

Examples

addSettingsTab('my-tab', 'My Tab');
const settingSection = {
  id: 'my-section',
  name: 'My fancy section',
};

const tab = addSettingsTab('my-tab', 'My Fancy Tab');

addSetting(
  'This is my fancy setting',
  'my-fancy-setting-key',
  false,
  'This is my fancy setting that goes in the fancy section.',
  settingSection,
  tab
);

getSetting

Gets the value of a setting.

Examples

const mySetting = getSetting('setting_key');
if (mySetting) {
  // Do something.
} else {
  // Do something else.
}

saveSetting

Saves a setting.

Parameters

Name Type Required Description
key string Yes The key of the setting.
value boolean Yes The value of the setting.
identifier string No The identifier of the setting group.

Examples

saveSetting('setting_key', true);

createFavoriteButton

Creates a favorite button that can be toggled on and off.

Parameters

Name Type Required Description
options object Yes The options for the favorite button.
options.id string Yes The ID of the favorite button.
options.target Node Yes The element to append the favorite button to.
options.size string No The size of the favorite button, defaults to small.
options.defaultState boolean No The default state of the favorite button, defaults to false.

Examples

const infobar = document.querySelector('.mousehuntHud-gameInfo');

createFavoriteButton({
  id: 'testing_favorite',
  target: infobar,
  size: 'small',
  defaultState: false,
});

Miscellaneous

addStyles

Add CSS styles to the page.

Parameters

Name Type Required Description
styles string Yes The CSS styles to add.
id string No The ID of the style element.
displayOnce boolean No If enabled, the styles will only be added if that id has not been used before.

Examples

addStyles(`
  .my-class {
    color: red;
  }

  .huntersHornView {
    display: none;
  }
`);

addSubmenuItem

Add a submenu item to the menu.

Parameters

Name Type Required Description
options object Yes The options for the submenu item.
options.menu string No The menu to add the submenu item to, defaults to Kingdom.
options.label string No The label of the submenu item.
options.icon string No The icon of the submenu item, defaults to the stars icon.
options.href string No The link for the submenu item.
options.class string No The class of the submenu item.
options.callback function No The callback function to run when the submenu item is clicked.
options.external boolean No Whether the submenu item should show the external link icon, defaults to false.

Examples

addSubmenuItem({
  menu: 'kingdom',
  label: 'mouse.rip',
  icon: 'https://www.mousehuntgame.com/images/ui/hud/menu/prize_shoppe.png',
  href: 'https://mouse.rip',
  external: true,
});

addItemToGameInfoBar

Adds a link to the top 'Hunters Online' bar.

Parameters

Name Type Required Description
options object Yes The options for the submenu item.
options.label string No The label of the submenu item.
options.icon string No The icon of the submenu item, defaults to the stars icon.
options.href string No The link for the submenu item.
options.class string No The class of the submenu item.
options.callback function No The callback function to run when the submenu item is clicked.
options.external boolean No Whether the submenu item should show the external link icon, defaults to false.

Examples

addItemToGameInfoBar({
  label: 'mouse.rip',
  icon: 'https://www.mousehuntgame.com/images/ui/hud/menu/prize_shoppe.png',
  href: 'https://mouse.rip',
  external: true,
});
addItemToGameInfoBar({
  label: 'Spring Egg Hunt Helper',
  icon: 'https://www.mousehuntgame.com/images/items/convertibles/transparent_thumb/887162c61d0e01985ffc12e41c03d952.png?cv=2',
  class: 'mh-egg-helper-top-menu',
  callback: bookPopup
});

makeElement

Create an element with a given class and text, optionally appending it to another element.

Parameters

Name Type Required Description
type string Yes The type of element to create.
className string No The class name to add to the element.
text string No The text to add to the element.
appendTo Node No The element to append the new element to.

Examples

const myElement = makeElement('div', 'my-class', 'My Text');
makeElement('a', 'some-class', 'This is a link', document.body);

makeButton

Creates a button to match the button style.

Parameters

Name Type Required Description
text string Yes The text of the button.
href string Yes The href of the button.
tiny boolean No Whether the button should be tiny.
extraClasses array No Any extra classes to add to the button.

Examples

const myButton = makeButton('My Button', 'https://example.com');

makeElementDraggable

Make an element draggable, with the ability to automatical saving and restoring the position.

Parameters

Name Type Required Description
dragTarget string Yes The selector for the element to make draggable.
dragHandle string Yes The selector for the element to use as the drag handle.
defaultX number No The default X position of the element, defaults to 0.
defaultY number No The default Y position of the element, defaults to 0.
storageKey string No The key to use for storing the position in localStorage, defaults to dragTarget.
savePosition boolean No Whether the position should be saved in localStorage, defaults to true.

Examples

makeElementDraggable(
  '#mh-catch-stats',
  '.mh-catch-stats-header',
  25,
  25,
  'mh-catch-stats-position'
  true
);

wait

Wait for a number of seconds before resolving a promise.

Parameters

Name Type Required Description
ms number Yes The number of milliseconds to wait.

Examples

wait(1000).then(() => {
  console.log('1 second has passed');
});

Debugging

clog

Log a message to the console.

Parameters

Name Type Required Description
message `string object` Yes

Examples

clog('Hello World');
clog('hello', 'world');

debug

Log a message to the console if debugging is enabled.

Parameters

Name Type Required Description
message `string object` Yes

Examples

const myVar = getSomeVar();
debug(myVar);

enableDebugMode

Adds an option in the preferences to enable debugging, must be called before using debug.