Check that a back side exists

This commit is contained in:
James R 2020-04-15 18:48:23 -07:00
parent ab40ede955
commit 190fc27121

View file

@ -7251,8 +7251,11 @@ static void P_SpawnScrollers(void)
s = l->sidenum[1];
bx = -(sides[s].textureoffset);
by = sides[s].rowoffset;
if (s != 0xffff)
{
bx = -(sides[s].textureoffset);
by = sides[s].rowoffset;
}
}
switch (special)
@ -7315,7 +7318,8 @@ static void P_SpawnScrollers(void)
if (s != (INT32)i)
{
Add_Scroller(sc_side, dx, dy, control, lines[s].sidenum[0], accel, 0);
Add_Scroller(sc_side, bx, by, control, lines[s].sidenum[1], accel, 0);
if (lines[s].sidenum[1] != 0xffff)
Add_Scroller(sc_side, bx, by, control, lines[s].sidenum[1], accel, 0);
}
}
break;