use unproxy instead of replacing this on the windowprxy

src/client/shared/unproxy.ts

@@ -0,0 +1,49 @@
+import { iswindow } from "..";
+import { ScramjetClient } from "../client";
+
+export default function (client: ScramjetClient, self: typeof window) {
+	// an automated approach to cleaning the documentProxy from dom functions
+	// it will trigger an illegal invocation if you pass the proxy to c++ code, we gotta hotswap it out with the real one
+
+	for (const target of [self]) {
+		for (const prop in target) {
+			try {
+				if (typeof target[prop] === "function") {
+					client.RawProxy(target, prop, {
+						apply(ctx) {
+							if (ctx.this == client.windowProxy) ctx.this = self;
+							for (const i in ctx.args) {
+								if (ctx.args[i] === client.windowProxy)
+									ctx.args[i] = self.global;
+							}
+						},
+					});
+				}
+			} catch (e) {}
+		}
+	}
+
+	if (!iswindow) return;
+
+	for (const target of [
+		self.Node.prototype,
+		self.MutationObserver.prototype,
+		self.document,
+	]) {
+		for (const prop in target) {
+			try {
+				if (typeof target[prop] === "function") {
+					client.RawProxy(target, prop, {
+						apply(ctx) {
+							for (const i in ctx.args) {
+								if (ctx.args[i] === client.documentProxy)
+									ctx.args[i] = self.document;
+								if (ctx.this === client.documentProxy) ctx.this = self.document;
+							}
+						},
+					});
+				}
+			} catch (e) {}
+		}
+	}
+}