From 09f8dec7d14214494516bb727f44d11f57ff4379 Mon Sep 17 00:00:00 2001
From: RedEnchilada <redenchilada@derpymail.com>
Date: Sat, 16 May 2015 00:04:19 -0500
Subject: [PATCH] Optimization/configuration option: No Tails on a slope line
 makes a slope non-dynamic

---
 src/p_slopes.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/p_slopes.c b/src/p_slopes.c
index e7d05768..9cd22f35 100644
--- a/src/p_slopes.c
+++ b/src/p_slopes.c
@@ -233,7 +233,7 @@ void P_SpawnSlope_Line(int linenum)
 			// In P_SpawnSlopeLine the origin is the centerpoint of the sourcelinedef
 
 			fslope = line->frontsector->f_slope =
-            P_MakeSlope(&point, &direction, dz, true);
+            P_MakeSlope(&point, &direction, dz, !(line->flags & ML_NOTAILS));
 
             // Set up some shit
             fslope->extent = extent;
@@ -289,7 +289,7 @@ void P_SpawnSlope_Line(int linenum)
 			dz = FixedDiv(origin.z - point.z, extent);
 
 			cslope = line->frontsector->c_slope =
-            P_MakeSlope(&point, &direction, dz, true);
+            P_MakeSlope(&point, &direction, dz, !(line->flags & ML_NOTAILS));
 
             // Set up some shit
             cslope->extent = extent;
@@ -352,7 +352,7 @@ void P_SpawnSlope_Line(int linenum)
 			dz = FixedDiv(origin.z - point.z, extent);
 
 			fslope = line->backsector->f_slope =
-            P_MakeSlope(&point, &direction, dz, true);
+            P_MakeSlope(&point, &direction, dz, !(line->flags & ML_NOTAILS));
 
             // Set up some shit
             fslope->extent = extent;
@@ -394,7 +394,7 @@ void P_SpawnSlope_Line(int linenum)
 			dz = FixedDiv(origin.z - point.z, extent);
 
 			cslope = line->backsector->c_slope =
-            P_MakeSlope(&point, &direction, dz, true);
+            P_MakeSlope(&point, &direction, dz, !(line->flags & ML_NOTAILS));
 
             // Set up some shit
             cslope->extent = extent;