you can mess with discord rpc now

assets/data/config.xml

@@ -1,7 +0,0 @@
-<!DOCTYPE codename-config >
-<mod name="Codename Engine" desc="New FNF engine designed to make mod making easier, both in source and via softcoding!">
-    <!-- This line is ignored if in source assets. Use the project.xml to change settings. !-->
-    <window icon="icon.ico" title="Friday Night Funkin' - Codename Engine" width="1280" height="720" />
-
-    
-</mod>

assets/data/config/discord.json

@@ -0,0 +1,4 @@
+{
+    "clientID": "1027994136193810442",
+    "logoKey": "logo"
+}

buildnumber.txt

@@ -1 +1 @@
-2149
+2152

source/funkin/mods/ModsFolder.hx

@@ -85,8 +85,9 @@ class ModsFolder {
             FlxG.sound.music.fadeOut(0.25, 0, function(t) {
                 FlxG.sound.music.stop();
             });
+        DiscordUtil.reloadJsonData();
         TitleState.initialized = false;
-        FlxG.switchState(new TitleState());
+        FlxG.switchState(new TitleState()); 
     }
 
     public static function unloadMod(mod:String) {

source/funkin/scripting/GlobalScript.hx

@@ -1,5 +1,6 @@
 package funkin.scripting;
 
+import funkin.scripting.events.CancellableEvent;
 import funkin.system.Conductor;
 import flixel.FlxG;
 import flixel.FlxState;
@@ -80,6 +81,12 @@ class GlobalScript {
         onModSwitch(#if MOD_SUPPORT ModsFolder.currentModFolder #else null #end);
     }
 
+    public static function event<T:CancellableEvent>(name:String, event:T):T {
+        if (script == null) return event;
+        script.call(name, [event]);
+        return event;
+    }
+
     public static function call(name:String, ?args:Array<Dynamic>) {
         if (script == null) return;
         script.call(name, args);

source/funkin/scripting/events/DiscordPresenceUpdateEvent.hx

@@ -0,0 +1,12 @@
+package funkin.scripting.events;
+
+#if DISCORD_RPC
+import discord_rpc.DiscordRpc.DiscordPresenceOptions;
+#end
+
+class DiscordPresenceUpdateEvent extends CancellableEvent {
+    /**
+     * Object containing all of the data for the presence. Can be altered.
+     */
+    public var presenceData:#if DISCORD_RPC DiscordPresenceOptions #else Dynamic #end;
+}

source/funkin/utils/DiscordUtil.hx

@@ -1,5 +1,8 @@
 package funkin.utils;
 
+import funkin.scripting.events.DiscordPresenceUpdateEvent;
+import haxe.Json;
+import openfl.utils.Assets;
 #if DISCORD_RPC
 import discord_rpc.DiscordRpc;
 import sys.thread.Thread;
@@ -12,16 +15,11 @@ class DiscordUtil {
     public static var currentID:String = null;
     public static var discordThread:#if DISCORD_RPC Thread #else Dynamic #end = null;
     public static var ready:Bool = false;
-    
-    /**
-     * CHANGE SETTINGS HERE FOR CUSTOM DISCORD RPC ON SOURCE
-     */
-    public static final defaultClientID:String = "1027994136193810442";
-    public static final logoKey:String = "icon";
+    public static var data:DiscordJson = null;
 
     public static function init() {
         #if DISCORD_RPC
-        changeClientID(defaultClientID);
+        reloadJsonData();
         discordThread = Thread.create(function() {
             while (true)
             {
@@ -40,6 +38,26 @@ class DiscordUtil {
         #end
     }
 
+    public static function reloadJsonData() {
+        #if DISCORD_RPC
+        data = {};
+        var jsonPath = Paths.json("config/discord");
+        if (Assets.exists(jsonPath)) {
+            try {
+                data = Json.parse(Assets.getText(jsonPath));
+            } catch(e) {
+                Logs.trace('Couldn\'t load Discord RPC configuration: ${e.toString()}', ERROR);
+            }
+        }
+        trace(data);
+        data.setFieldDefault("clientID", "1027994136193810442");
+        data.setFieldDefault("logoKey", "icon");
+        data.setFieldDefault("logoText", Application.current.meta.get('title'));
+
+        changeClientID(data.clientID);
+        #end
+    }
+
     public static function changePresence(details:String, state:String, ?smallImageKey : String) {
         #if DISCORD_RPC
         changePresenceAdvanced({
@@ -75,10 +93,15 @@ class DiscordUtil {
         if (data == null) return;
 
         if (data.largeImageKey == null)
-            data.largeImageKey = logoKey;
+            data.largeImageKey = DiscordUtil.data.logoKey;
         if (data.largeImageText == null)
-            data.largeImageText = Application.current.meta.get('title');
+            data.largeImageText = DiscordUtil.data.logoText;
         
+        #if GLOBAL_SCRIPT
+        var event = funkin.scripting.GlobalScript.event("onDiscordPresenceUpdate", EventManager.get(DiscordPresenceUpdateEvent).recycle(data));
+        if (event.cancelled) return;
+        
+        #end
         DiscordRpc.presence(data);
         #end
     }
@@ -121,4 +144,10 @@ class DiscordUtil {
         Logs.trace('Discord RPC Disconnected: ${_message} (Code: $_code)', WARNING);
     }
     #end
+}
+
+typedef DiscordJson = {
+    var ?clientID:String;
+    var ?logoKey:String;
+    var ?logoText:String;
 }