4/12/2024, 10:38:05 PM
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// ==UserScript==
// @name Taimanin RPGX Extasy (Johren) - Expand resolution to window size
// @namespace https://taurussilver.github.io
// @include https://www.johren.games/games/taimanin-rpgx-extasy-zh-tw/play/*
// @include https://osapi.johren.net/gadgets/ifr*
// @include https://prd.taimanin-rpg-extasy.com/game/*
// @grant GM_addStyle
// @version 1.0
// @author taurussilver
// @run-at document-end
// @description 4/12/2024, 10:38:05 PM
// @license MIT
// ==/UserScript==
const TOP_PAGE = "www.johren.games";
const JOHREN_IFRAME_PAGE = "osapi.johren.net";
const GAME_IFRAME_PAGE = "prd.taimanin-rpg-extasy.com";
// Add top-level page styling
GM_addStyle(`
.application-game-play {
margin-top: 0 !important;
}
.application-game-play .application-game-play-layout {
max-width: none !important;
}
`);
// Apply styling to the outer iframe which the Johren game page loads.
function applyJohrenIframeStyles() {
const iframe = document.getElementById("game_frame");
iframe.removeAttribute("width");
iframe.removeAttribute("height");
iframe.style.aspectRatio = "16/9";
iframe.style.width = "100vw";
iframe.style.height = "auto";
const observeIframe = (mutations, observer) => {
for (const mutation of mutations) {
if (
mutation.type === "attributes" &&
mutation.attributeName === "style"
) {
const width = iframe.style.width;
const height = iframe.style.height;
if (width.endsWith("px") || height.endsWith("px")) {
console.log(width, height);
iframe.style.width = "100vw";
iframe.style.height = "auto";
}
}
}
};
const mo = new MutationObserver(observeIframe);
mo.observe(iframe, {
attributes: true,
});
}
// Apply styling to the inner nested iframe loaded by the Johren iframe.
// This iframe contains the unity game window.
function applyGameWindowStyles() {
const iframe = document.getElementById("game_window");
iframe.removeAttribute("width");
iframe.removeAttribute("height");
iframe.style.aspectRatio = "16/9";
iframe.style.width = "100vw";
iframe.style.height = "auto !important";
}
// Apply styling to Unity game once it's loaded.
function applyUnityCanvasStyles() {
const applyStyles = (unityContainer, unityCanvas) => {
unityContainer.style.aspectRatio = "16/9";
unityContainer.style.width = "100vw";
unityContainer.style.height = "auto";
const observeCanvas = (mutations, observer) => {
for (const mutation of mutations) {
if (
mutation.type === "attributes" &&
mutation.attributeName === "style"
) {
const width = unityCanvas.style.width;
const height = unityCanvas.style.height;
if (width === "1280px" || height === "720px") {
unityCanvas.style.width = "100%";
unityCanvas.style.height = "100%";
}
}
}
};
const mo = new MutationObserver(observeCanvas);
mo.observe(unityCanvas, {
attributes: true,
});
};
const observeUnity = (mutations, observer) => {
for (const node of mutations) {
if (node.type === "childList" && node.addedNodes.length > 0) {
const addedNode = node.addedNodes[0];
if (addedNode.tagName === "CANVAS") {
observer.disconnect();
const unityContainer = addedNode.parentNode;
const unityCanvas = addedNode;
applyStyles(unityContainer, unityCanvas);
}
}
}
};
const mo = new MutationObserver(observeUnity);
mo.observe(document, {
childList: true,
subtree: true,
});
}
switch (window.location.hostname) {
case TOP_PAGE:
applyJohrenIframeStyles();
break;
case JOHREN_IFRAME_PAGE:
applyGameWindowStyles();
break;
case GAME_IFRAME_PAGE:
applyUnityCanvasStyles();
break;
}