From 19b6e948242fe8f286742527ac6557ba8a65d5df Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 4 Mar 2023 12:31:31 -0600
Subject: [PATCH] Add horizontal scrolling in mouse emulation mode

---
 .../com/limelight/binding/input/ControllerHandler.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/src/main/java/com/limelight/binding/input/ControllerHandler.java b/app/src/main/java/com/limelight/binding/input/ControllerHandler.java
index 11e3903c..be0f2b6c 100644
--- a/app/src/main/java/com/limelight/binding/input/ControllerHandler.java
+++ b/app/src/main/java/com/limelight/binding/input/ControllerHandler.java
@@ -900,6 +900,16 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
                     conn.sendMouseScroll((byte) -1);
                 }
             }
+            if ((changedMask & ControllerPacket.RIGHT_FLAG) != 0) {
+                if ((inputMap & ControllerPacket.RIGHT_FLAG) != 0) {
+                    conn.sendMouseHScroll((byte) 1);
+                }
+            }
+            if ((changedMask & ControllerPacket.LEFT_FLAG) != 0) {
+                if ((inputMap & ControllerPacket.LEFT_FLAG) != 0) {
+                    conn.sendMouseHScroll((byte) -1);
+                }
+            }
 
             conn.sendControllerInput(controllerNumber, getActiveControllerMask(),
                     (short)0, (byte)0, (byte)0, (short)0, (short)0, (short)0, (short)0);