From 0d5d1c7a09d867091a8254d3c41dbd9b61da51a9 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Thu, 17 Nov 2022 18:50:25 -0800
Subject: [PATCH] Invert yaw diff in reverse HUD tracking

This fixes the player CHECK moving in the opposite
direction of what it should across the screen.
---
 src/k_hud.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/k_hud.c b/src/k_hud.c
index d4127e131..a08be833f 100644
--- a/src/k_hud.c
+++ b/src/k_hud.c
@@ -950,6 +950,11 @@ void K_ObjectTracking(trackingResult_t *result, vector3_t *point, boolean revers
 	h = R_PointToDist2(point->x, point->y, viewx, viewy);
 	da = AngleDeltaSigned(viewpointAngle, R_PointToAngle2(point->x, point->y, viewx, viewy));
 
+	if (reverse)
+	{
+		da = -(da);
+	}
+
 	// Set results relative to top left!
 	result->x = FixedMul(NEWTAN(da), fg);
 	result->y = FixedMul((NEWTAN(viewpointAiming) - FixedDiv((viewz - point->z), 1 + FixedMul(NEWCOS(da), h))), fg);