1 files changed, 86 insertions, 0 deletions
diff --git a/src/plugins/volumeBooster.desktop.ts b/src/plugins/volumeBooster.desktop.ts
new file mode 100644
index 0000000..b77af57
--- /dev/null
+++ b/src/plugins/volumeBooster.desktop.ts
@@ -0,0 +1,86 @@
+/*
+ * Vencord, a modification for Discord's desktop app
+ * Copyright (c) 2022 Vendicated and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { definePluginSettings } from "@api/settings";
+import { makeRange } from "@components/PluginSettings/components";
+import { Devs } from "@utils/constants";
+import definePlugin, { OptionType } from "@utils/types";
+
+const settings = definePluginSettings({
+    multiplier: {
+        description: "Volume Multiplier",
+        type: OptionType.SLIDER,
+        markers: makeRange(1, 5, 1),
+        default: 2,
+        stickToMarkers: true,
+    }
+});
+
+export default definePlugin({
+    name: "VolumeBooster",
+    authors: [Devs.Nuckyz],
+    description: "Allows you to set the user and stream volume above the default maximum.",
+    settings,
+
+    patches: [
+        // Change the max volume for sliders to allow for values above 200
+        ...[
+            ".Messages.USER_VOLUME",
+            "currentVolume:"
+        ].map(find => ({
+            find,
+            replacement: {
+                match: /(?<=maxValue:\i\.\i)\?(\d+?):(\d+?)(?=,)/,
+                replace: (_, higherMaxVolume, minorMaxVolume) => ""
+                    + `?${higherMaxVolume}*$self.settings.store.multiplier`
+                    + `:${minorMaxVolume}*$self.settings.store.multiplier`
+            }
+        })),
+        // Prevent Audio Context Settings sync from trying to sync with values above 200, changing them to 200 before we send to Discord
+        {
+            find: "AudioContextSettingsMigrated",
+            replacement: [
+                {
+                    match: /(?<=updateAsync\("audioContextSettings".{0,350}return \i\.volume=)\i(?=})/,
+                    replace: "$&>200?200:$&"
+                },
+                {
+                    match: /(?<=Object\.entries\(\i\.localMutes\).+?volume:).+?(?=,)/,
+                    replace: "$&>200?200:$&"
+                },
+                {
+                    match: /(?<=Object\.entries\(\i\.localVolumes\).+?volume:).+?(?=})/,
+                    replace: "$&>200?200:$&"
+                }
+            ]
+        },
+        // Prevent the MediaEngineStore from overwriting our LocalVolumes above 200 with the ones the Discord Audio Context Settings sync sends
+        {
+            find: '.displayName="MediaEngineStore"',
+            replacement: [
+                {
+                    match: /(\.settings\.audioContextSettings.+?)(\i\[\i\])=(\i\.volume)(.+?setLocalVolume\(\i,).+?\)/,
+                    replace: (_, rest1, localVolume, syncVolume, rest2) => rest1
+                        + `(${localVolume}>200?void 0:${localVolume}=${syncVolume})`
+                        + rest2
+                        + `${localVolume}??${syncVolume})`
+                }
+            ]
+        }
+    ],
+});