mirror of
https://github.com/eaglerforge/EaglerForgeInjector
synced 2025-07-23 06:01:38 -09:00
353 lines
11 KiB
JavaScript
353 lines
11 KiB
JavaScript
globalThis.doEaglerforge = true;
|
|
globalThis.optimizePi = true;
|
|
function wait(ms) {
|
|
return new Promise((resolve, reject) => {
|
|
setTimeout(() => { resolve(); }, ms);
|
|
});
|
|
}
|
|
function _status(x) {
|
|
document.querySelector("#status").innerText = x;
|
|
}
|
|
function entriesToStaticVariableProxy(entries, prefix) {
|
|
var getComponents = "";
|
|
entries.forEach((entry) => {
|
|
getComponents += `
|
|
case \`${entry.name}\`:
|
|
return ${entry.variable};
|
|
break;`;
|
|
});
|
|
|
|
var setComponents = "";
|
|
entries.forEach((entry) => {
|
|
setComponents += `
|
|
case \`${entry.name}\`:
|
|
${entry.variable} = c;
|
|
break;`;
|
|
});
|
|
var proxy = `
|
|
ModAPI.hooks._rippedStaticIndexer[\`${prefix.replace(
|
|
"var ",
|
|
""
|
|
)}\`] = [${entries
|
|
.flatMap((x) => {
|
|
return '"' + x.name + '"';
|
|
})
|
|
.join(",")}];
|
|
ModAPI.hooks._rippedStaticProperties[\`${prefix.replace(
|
|
"var ",
|
|
""
|
|
)}\`] = new Proxy({${entries
|
|
.flatMap((x) => {
|
|
return '"' + x.name + '"';
|
|
})
|
|
.join(":null,") + (entries.length > 0 ? ":null" : "")
|
|
}}, {
|
|
get: function (a,b,c) {
|
|
switch (b) {
|
|
${getComponents}
|
|
}
|
|
},
|
|
set: function (a,b,c) {
|
|
switch (b) {
|
|
${setComponents}
|
|
}
|
|
}
|
|
});`;
|
|
return proxy;
|
|
}
|
|
async function processClasses(string) {
|
|
if (globalThis.doShronk) {
|
|
if (!confirm("The minify step is extremely slow, especially on lower-end devices, and can take upwards of 15 minutes.")) {
|
|
return;
|
|
}
|
|
}
|
|
_status("Beginning patch process...");
|
|
await wait(50);
|
|
var patchedFile = string;
|
|
patchedFile = patchedFile.replaceAll(
|
|
`(function(root, module) {`,
|
|
`${modapi_preinit}
|
|
(function(root, module) {`
|
|
);
|
|
patchedFile = patchedFile.replaceAll(
|
|
`var main;(function(){`,
|
|
`${modapi_preinit}
|
|
var main;(function(){`
|
|
);
|
|
|
|
_status("Patching threads and reflect metadata...");
|
|
|
|
await wait(50);
|
|
patchedFile = patchedFile
|
|
.replace("\r", "")
|
|
.replace(
|
|
"var main;\n(function() {",
|
|
modapi_preinit + "var main;\n(function() {"
|
|
);
|
|
patchedFile = patchedFile.replace(
|
|
/function \$rt_metadata\(data\)( ?){/gm,
|
|
`function $rt_metadata(data) {
|
|
/*/EaglerForge Client Patch/*/
|
|
ModAPI.hooks._rippedData.push(data);
|
|
/*/EaglerForge Client Patch/*/`
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
`return thread != null && thread.isResuming()`,
|
|
(match) => {
|
|
return freezeCallstack + match;
|
|
}
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
`return thread != null && thread.isSuspending();`,
|
|
(match) => {
|
|
return freezeCallstack + match;
|
|
}
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
`return $rt_currentNativeThread;`,
|
|
(match) => {
|
|
return (
|
|
`if(ModAPI.hooks.freezeCallstack){return {isResuming: ()=>{false}, isSuspending: ()=>{false}, push: (a)=>{}, pop: ()=>{console.warn("Frozen stack was popped, context is now unstable.")}}};` +
|
|
match
|
|
);
|
|
}
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll("function TeaVMThread(", "globalThis.ModAPI.hooks.TeaVMThread = TeaVMThread;\nfunction TeaVMThread(");
|
|
|
|
_status("Extracting constructors and methods...");
|
|
await wait(50);
|
|
|
|
const extractConstructorRegex =
|
|
/^\s*function (\S*?)__init_\d*?\((?!\$)/gm;
|
|
const extractConstructorFullNameRegex =
|
|
/function (\S*?)__init_[0-9]*/gm;
|
|
patchedFile = patchedFile.replaceAll(
|
|
extractConstructorRegex,
|
|
(match) => {
|
|
var fullName = match.match(extractConstructorFullNameRegex);
|
|
fullName = fullName[0].replace("function ", "");
|
|
return (
|
|
`ModAPI.hooks._rippedConstructors[\`${fullName}\`] = ${fullName};
|
|
` + match
|
|
);
|
|
}
|
|
);
|
|
|
|
if(globalThis.optimizePi){
|
|
patchedFile = patchedFile.replaceAll(
|
|
"3.1415927410125732 / 180.0",
|
|
"0.01745"
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
"180.0 / 3.1415927410125732",
|
|
"57.2958"
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
"3.1415927410125732",
|
|
"3.14159"
|
|
);
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
"0.01745329238474369",
|
|
"0.01745"
|
|
);
|
|
}
|
|
|
|
const extractInstanceMethodRegex =
|
|
/^[\t ]*function \S+?_\S+?_\S+?\((\$this)?/gm; // /^[\t ]*function \S+?_\S+?_\S+?\(\$this/gm
|
|
const extractInstanceMethodFullNameRegex = /function (\S*?)\(/gm; // /function (\S*?)\(\$this/gm
|
|
patchedFile = patchedFile.replaceAll(
|
|
extractInstanceMethodRegex,
|
|
(match) => {
|
|
if (
|
|
match.includes("__init_") ||
|
|
match.includes("__clinit_") ||
|
|
match.includes("_$callClinit")
|
|
) {
|
|
return match;
|
|
}
|
|
var fullName = match.match(extractInstanceMethodFullNameRegex);
|
|
fullName = fullName[0].replace("function ", "").replace("(", "");
|
|
return (
|
|
`function ${fullName}(...args) {
|
|
return ModAPI.hooks.methods[\`${fullName}\`].apply(this, args);
|
|
}
|
|
ModAPI.hooks._rippedMethodTypeMap[\`${fullName}\`] = \`${match.endsWith("($this") ? "instance" : "static"
|
|
}\`;
|
|
ModAPI.hooks.methods[\`${fullName}\`]=` +
|
|
match.replace(fullName + "(", "(")
|
|
);
|
|
return match;
|
|
}
|
|
);
|
|
var staticVariables = [
|
|
...patchedFile.matchAll(/var \S+?_\S+?_\S+? = null;/gm),
|
|
].flatMap((x) => {
|
|
return x[0];
|
|
});
|
|
patchedFile = patchedFile.replaceAll(
|
|
/var \S+?_\S+? = \$rt_classWithoutFields\(\S*?\);/gm,
|
|
function (match) {
|
|
var prefix = match.replaceAll(
|
|
/ = \$rt_classWithoutFields\(\S*?\);/gm,
|
|
""
|
|
);
|
|
var entries = [];
|
|
staticVariables.forEach((entry) => {
|
|
if (entry.startsWith(prefix)) {
|
|
var variableName = entry
|
|
.replace("var ", "")
|
|
.replace(" = null;", "");
|
|
var segments = variableName.split("_");
|
|
segments.splice(0, 2);
|
|
var name = segments.join("_");
|
|
entries.push({
|
|
name: name,
|
|
variable: variableName,
|
|
});
|
|
}
|
|
});
|
|
|
|
var proxy = entriesToStaticVariableProxy(entries, prefix);
|
|
|
|
return match + proxy;
|
|
}
|
|
);
|
|
//Edge cases. sigh
|
|
//Done: add support for static properties on classes with constructors like this: function nmcg_GuiMainMenu() {
|
|
|
|
|
|
patchedFile = patchedFile.replaceAll(
|
|
/function [a-z]+?_([a-zA-Z\$]+?)\(\) \{/gm,
|
|
(match) => {
|
|
var prefix = "var " + match.replace("function ", "").replace("() {", "");
|
|
var entries = [];
|
|
|
|
staticVariables.forEach((entry) => {
|
|
if (entry.startsWith(prefix)) {
|
|
var variableName = entry
|
|
.replace("var ", "")
|
|
.replace(" = null;", "");
|
|
var segments = variableName.split("_");
|
|
segments.splice(0, 2);
|
|
var name = segments.join("_");
|
|
entries.push({
|
|
name: name,
|
|
variable: variableName,
|
|
});
|
|
}
|
|
});
|
|
|
|
var proxy = entriesToStaticVariableProxy(entries, prefix);
|
|
|
|
return proxy + "\n" + match;
|
|
}
|
|
);
|
|
_status("Extracting teavm internals...");
|
|
await wait(50);
|
|
patchedFile = patchedFile.replaceAll(
|
|
/function \$rt_\S+?\(/gm,
|
|
(match) => {
|
|
var name = match.replace("function ", "");
|
|
name = name.substring(0, name.length - 1);
|
|
return (
|
|
`ModAPI.hooks._teavm[\`${name}\`]=${name};
|
|
` + match
|
|
);
|
|
}
|
|
);
|
|
|
|
if (globalThis.doShronk) {
|
|
_status("Shrinking file...");
|
|
await wait(50);
|
|
|
|
patchedFile = await shronk(patchedFile);
|
|
}
|
|
|
|
|
|
_status("Injecting scripts...");
|
|
await wait(50);
|
|
patchedFile = patchedFile.replace(
|
|
` id="game_frame">`,
|
|
` id="game_frame">
|
|
\<script id="modapi_patchesreg_events"\>${PatchesRegistry.getEventInjectorCode()}\`;\<\/script\>
|
|
\<script id="modapi_postinit"\>${globalThis.modapi_postinit}\<\/script\>
|
|
\<script id="modapi_postinitasync"\>${globalThis.modapi_postinitasync}\<\/script\>
|
|
\<script id="modapi_modloader"\>${globalThis.modapi_modloader}\<\/script\>
|
|
\<script id="modapi_guikit"\>${globalThis.modapi_guikit}\<\/script\>
|
|
\<script id="modapi_postinit_data"\>globalThis.modapi_postinit = \`${globalThis.modapi_postinit}\`;\<\/script\>
|
|
\<script id="libserverside"\>{"._|_libserverside_|_."}\<\/script\>`
|
|
);
|
|
patchedFile = patchedFile.replaceAll(/main\(\);\s*?}/gm, (match) => {
|
|
return match.replace("main();", "main();ModAPI.hooks._postInit();");
|
|
});
|
|
|
|
_status("Applying bonus patches from patch registry...");
|
|
await wait(50);
|
|
patchedFile = PatchesRegistry.patchFile(patchedFile);
|
|
|
|
_status("Done, awaiting input...");
|
|
await wait(50);
|
|
return patchedFile;
|
|
}
|
|
|
|
document.querySelector("#giveme").addEventListener("click", () => {
|
|
if (
|
|
!document.querySelector("input").files ||
|
|
!document.querySelector("input").files[0]
|
|
) {
|
|
return;
|
|
}
|
|
// @type File
|
|
var file = document.querySelector("input").files[0];
|
|
var fileType = file.name.split(".");
|
|
fileType = fileType[fileType.length - 1];
|
|
|
|
file.text().then(async (string) => {
|
|
var patchedFile = string;
|
|
|
|
if (globalThis.doEaglerforge) {
|
|
patchedFile = await processClasses(patchedFile);
|
|
} else if (globalThis.doShronk) {
|
|
patchedFile = await shronk(patchedFile);
|
|
}
|
|
|
|
patchedFile.replace(`{"._|_libserverside_|_."}`, "");
|
|
var blob = new Blob([patchedFile], { type: file.type });
|
|
saveAs(blob, "processed." + fileType);
|
|
});
|
|
});
|
|
|
|
document.querySelector("#givemeserver").addEventListener("click", () => {
|
|
if (
|
|
!document.querySelector("input").files ||
|
|
!document.querySelector("input").files[0]
|
|
) {
|
|
return;
|
|
}
|
|
// @type File
|
|
var file = document.querySelector("input").files[0];
|
|
var fileType = file.name.split(".");
|
|
fileType = fileType[fileType.length - 1];
|
|
|
|
file.text().then(async (string) => {
|
|
var patchedFile = string;
|
|
|
|
if (globalThis.doEaglerforge) {
|
|
patchedFile = await processClasses(patchedFile);
|
|
} else if (globalThis.doShronk) {
|
|
patchedFile = await shronk(patchedFile);
|
|
}
|
|
|
|
patchedFile.replace(`{"._|_libserverside_|_."}`, `(${EFServer.toString()})()`);
|
|
var blob = new Blob([patchedFile], { type: file.type });
|
|
saveAs(blob, "efserver." + fileType);
|
|
});
|
|
});
|