From eff11f52a8f0864fe9eca6a54f74c4eadcfa3973 Mon Sep 17 00:00:00 2001
From: Otozinclus <58051309+Otozinclus@users.noreply.github.com>
Date: Wed, 22 Jan 2025 21:55:53 +0100
Subject: [PATCH] Change controller LED color

This changes the controller LED color. Now I need to add the option to change it in the settings
---
 src/Ryujinx.Input.SDL2/SDL2Gamepad.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Ryujinx.Input.SDL2/SDL2Gamepad.cs b/src/Ryujinx.Input.SDL2/SDL2Gamepad.cs
index ed22c3661..16d1e070f 100644
--- a/src/Ryujinx.Input.SDL2/SDL2Gamepad.cs
+++ b/src/Ryujinx.Input.SDL2/SDL2Gamepad.cs
@@ -87,6 +87,11 @@ namespace Ryujinx.Input.SDL2
             Features = GetFeaturesFlag();
             _triggerThreshold = 0.0f;
 
+            //if (SDL_GameControllerHasLED(_gamepadHandle))
+            {
+                _setControllerLedColor("000000");
+            }
+            
             // Enable motion tracking
             if (Features.HasFlag(GamepadFeaturesFlag.Motion))
             {
@@ -102,6 +107,16 @@ namespace Ryujinx.Input.SDL2
             }
         }
 
+        private void _setControllerLedColor(string hex)
+        {
+            ulong LEDcolor = Convert.ToUInt64(hex, 16);
+            byte red = (byte)((LEDcolor >> 16) % 256);
+            byte green = (byte)((LEDcolor >> 8) % 256);
+            byte blue = (byte)(LEDcolor % 256);
+                
+            SDL_GameControllerSetLED(_gamepadHandle, red, green, blue);
+        }
+
         private GamepadFeaturesFlag GetFeaturesFlag()
         {
             GamepadFeaturesFlag result = GamepadFeaturesFlag.None;