From cc7ceff30e535fadcdd2c0f588e0dd3d0b48babf Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Thu, 29 Sep 2022 09:35:04 -0700
Subject: [PATCH] Clamp Top float modulation

---
 src/objects/gardentop.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/objects/gardentop.c b/src/objects/gardentop.c
index 38154636f..3d55e03d1 100644
--- a/src/objects/gardentop.c
+++ b/src/objects/gardentop.c
@@ -256,7 +256,8 @@ modulate (mobj_t *top)
 
 		if (top_float(top) > 0)
 		{
-			top_float(top) -= hover_step;
+			top_float(top) = max(0,
+					top_float(top) - hover_step);
 		}
 		else if (P_IsObjectOnGround(top))
 		{
@@ -276,7 +277,8 @@ modulate (mobj_t *top)
 
 		if (top_float(top) < max_hover)
 		{
-			top_float(top) += hover_step;
+			top_float(top) = min(max_hover,
+					top_float(top) + hover_step);
 		}
 		else
 		{