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diff --git a/src/lib/config.ts b/src/lib/config.ts
new file mode 100644
index 0000000..2f012bf
--- /dev/null
+++ b/src/lib/config.ts
@@ -0,0 +1,77 @@
+import {
+ BaseDirectory,
+ exists,
+ mkdir,
+ readFile,
+ readTextFile,
+ writeFile,
+} from '@tauri-apps/plugin-fs';
+import * as path from '@tauri-apps/api/path';
+import { invoke } from '@tauri-apps/api/core';
+import { Crypto } from './crypto';
+import { enc } from 'crypto-js';
+
+export class Config {
+ private config: Record
= {};
+ private crypto: Crypto | undefined;
+ private configFilePath: string | undefined;
+
+ async init() {
+ const hwid: string = (await invoke('get_hwid')) ?? 'recorderinsandybridge';
+
+ this.crypto = new Crypto(hwid);
+
+ const homeDir = await path.homeDir();
+ const folderPath = await path.join(homeDir, '.ezpplauncher');
+ this.configFilePath = await path.join(folderPath, 'user_settings');
+
+ const createFolder = !(await exists(folderPath));
+ if (createFolder) await mkdir(folderPath);
+
+ const createConfig = !(await exists(this.configFilePath));
+ if (createConfig) await this.save();
+ else await this.load();
+ }
+
+ private async load() {
+ if (!this.configFilePath) throw Error('configFilePath not set');
+ if (!this.crypto) throw Error('crypto not initialized');
+
+ const fileStream = await readTextFile(this.configFilePath);
+ try {
+ const decryptedJSON = JSON.parse(this.crypto.decrypt(fileStream)) as Record;
+ this.config = decryptedJSON;
+ console.log('config file loaded');
+ console.log(JSON.stringify(this.config));
+ } catch (err) {
+ console.log('failed to read file');
+ this.config = {};
+ await this.save();
+ }
+ }
+
+ async save() {
+ if (!this.configFilePath) throw Error('configFilePath not set');
+ if (!this.crypto) throw Error('crypto not initialized');
+ const encryptedJSON = this.crypto.encrypt(JSON.stringify(this.config));
+
+ console.log(this.config);
+ console.log('saving file...');
+ console.log(encryptedJSON);
+ await writeFile(this.configFilePath, Buffer.from(encryptedJSON), {
+ append: false,
+ });
+ }
+
+ value(key: string) {
+ console.log(this.config);
+ return {
+ set: (val: T) => {
+ this.config[key] = val;
+ },
+ get: (fallback: T): T => {
+ return (this.config[key] as T) ?? fallback;
+ },
+ };
+ }
+}
diff --git a/src/lib/crypto.ts b/src/lib/crypto.ts
new file mode 100644
index 0000000..076a846
--- /dev/null
+++ b/src/lib/crypto.ts
@@ -0,0 +1,37 @@
+import cryptojs from 'crypto-js';
+
+export class Crypto {
+ private key: cryptojs.lib.WordArray;
+ private ivLength: number;
+
+ constructor(key: string, opts?: { ivLength?: number }) {
+ this.key = cryptojs.SHA256(key);
+ this.ivLength = opts?.ivLength ?? 16;
+ }
+
+ encrypt(str: string): string {
+ const iv = cryptojs.lib.WordArray.random(this.ivLength);
+ const encrypted = cryptojs.AES.encrypt(str, this.key, { iv });
+
+ const ivBase64 = iv.toString(cryptojs.enc.Base64);
+ const ctBase64 = encrypted.ciphertext.toString(cryptojs.enc.Base64);
+
+ return `${ivBase64}:${ctBase64}`;
+ }
+
+ decrypt(data: string): string {
+ const [ivBase64, ctBase64] = data.split(':');
+
+ if (!ivBase64 || !ctBase64) throw new Error('Invalid input format');
+
+ const iv = cryptojs.enc.Base64.parse(ivBase64);
+ const ciphertext = cryptojs.enc.Base64.parse(ctBase64);
+
+ const cipherParams = cryptojs.lib.CipherParams.create({
+ ciphertext,
+ });
+
+ const decrypted = cryptojs.AES.decrypt(cipherParams, this.key, { iv });
+ return decrypted.toString(cryptojs.enc.Utf8);
+ }
+}
diff --git a/src/lib/userSettings.ts b/src/lib/userSettings.ts
new file mode 100644
index 0000000..ed9dd88
--- /dev/null
+++ b/src/lib/userSettings.ts
@@ -0,0 +1,7 @@
+import { writable } from 'svelte/store';
+import { Config } from './config';
+
+export const userSettings = writable(new Config());
+
+export const customCursor = writable(true);
+export const cursorSmoothening = writable(true);
diff --git a/src/pages/Launch.svelte b/src/pages/Launch.svelte
index 0a1c7cb..f27ea48 100644
--- a/src/pages/Launch.svelte
+++ b/src/pages/Launch.svelte
@@ -6,7 +6,17 @@
import * as Select from '@/components/ui/select';
import { beatmap_sets, online_friends, server_connection_fails, server_ping } from '@/global';
import { WebviewWindow } from '@tauri-apps/api/webviewWindow';
- import { LoaderCircle, Logs, Music2, Play, Users, Wifi, Gamepad2, WifiOff, Settings2 } from 'lucide-svelte';
+ import {
+ LoaderCircle,
+ Logs,
+ Music2,
+ Play,
+ Users,
+ Wifi,
+ Gamepad2,
+ WifiOff,
+ Settings2,
+ } from 'lucide-svelte';
import { Circle } from 'radix-icons-svelte';
import NumberFlow from '@number-flow/svelte';
import * as AlertDialog from '@/components/ui/alert-dialog';
@@ -15,6 +25,7 @@
import { fade, fly, scale } from 'svelte/transition';
import { Checkbox } from '@/components/ui/checkbox';
import Label from '@/components/ui/label/label.svelte';
+ import { cursorSmoothening, customCursor, userSettings } from '@/userSettings';
let selectedTab = $state('settings');
let launching = $state(false);
@@ -273,24 +284,48 @@
class="bg-theme-900/90 flex flex-col justify-center gap-3 border border-theme-800/90 rounded-lg"
in:scale={{ duration: 400, start: 0.98 }}
>
- EZPPLauncher Settings
-
+
+ EZPPLauncher Settings
+
+
Enable a custom cursor in the Launcher like in the lazer build of osu!
-
{
+ if (!e) {
+ cursorSmoothening.set(false);
+ }
+ customCursor.set(e);
+
+ $userSettings.save();
+ }}
+ class="flex items-center justify-center w-5 h-5"
>
-
+
Makes the custom cursor movement smoother.
-
{
+ if (!$customCursor) return;
+ cursorSmoothening.set(e);
+ $userSettings.save();
+ }}
+ disabled={!$customCursor}
+ class="flex items-center justify-center w-5 h-5"
>