From 4d26cf63304005ac745909ace8b85bbde6fa1425 Mon Sep 17 00:00:00 2001 From: mazmazz Date: Wed, 12 Sep 2018 07:55:47 -0400 Subject: [PATCH] 447: Allow relative calc from backside colormap (ML_TFERLINE) --- src/p_spec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/p_spec.c b/src/p_spec.c index 637f90af8..914c9821e 100644 --- a/src/p_spec.c +++ b/src/p_spec.c @@ -3260,7 +3260,8 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec) if (line->flags & ML_EFFECT3) // relative calc { extracolormap_t *exc = R_AddColormaps( - sectors[secnum].extra_colormap, line->frontsector->extra_colormap, + (line->flags & ML_TFERLINE) ? line->backsector->extra_colormap : sectors[secnum].extra_colormap, // use back colormap instead of target sector + line->frontsector->extra_colormap, line->flags & ML_EFFECT1, // subtract R line->flags & ML_NOCLIMB, // subtract G line->flags & ML_EFFECT2, // subtract B