From 7305afa5ea94dffcdd5e71eb0533c59cb4fc8f3e Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Fri, 8 Mar 2024 04:52:03 -0800
Subject: [PATCH] D_ProcessEvents: fix old input events repeating themselves
 when pressing Y button in Time Attack

---
 src/d_main.cpp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/d_main.cpp b/src/d_main.cpp
index 9d1b25edb..3eafa8c67 100644
--- a/src/d_main.cpp
+++ b/src/d_main.cpp
@@ -272,9 +272,19 @@ void D_ProcessEvents(boolean callresponders)
 	boolean eaten;
 
 	G_ResetAllDeviceResponding();
-	for (; eventtail != eventhead; eventtail = (eventtail+1) & (MAXEVENTS-1))
+
+	// Save these in local variables because eventtail !=
+	// eventhead was evaluating true when they were equal,
+	// but only when using the Y button to restart a Time
+	// Attack??
+	INT32 tail = eventtail;
+	INT32 head = eventhead;
+
+	eventtail = eventhead;
+
+	for (; tail != head; tail = (tail+1) & (MAXEVENTS-1))
 	{
-		ev = &events[eventtail];
+		ev = &events[tail];
 
 		HandleGamepadDeviceEvents(ev);