diff --git a/src/lua_hudlib.c b/src/lua_hudlib.c
index 7aadd9c0e871f9297d64bf1385637eb81a45be5b..60cbbe5018f28fb657cee6ec608d275386b53411 100644
--- a/src/lua_hudlib.c
+++ b/src/lua_hudlib.c
@@ -369,6 +369,8 @@ static int libd_drawScaled(lua_State *L)
x = luaL_checkinteger(L, 1);
y = luaL_checkinteger(L, 2);
scale = luaL_checkinteger(L, 3);
+ if (scale < 0)
+ return luaL_error(L, "negative scale");
patch = *((patch_t **)luaL_checkudata(L, 4, META_PATCH));
flags = luaL_optinteger(L, 5, 0);
if (!lua_isnoneornil(L, 6))
diff --git a/src/m_misc.c b/src/m_misc.c
index 457214e339e66b5897d0451f21f2798d99f24d63..cfe73d88fa60cad5f1d5c9bb93ea82f47eec5f30 100644
--- a/src/m_misc.c
+++ b/src/m_misc.c
@@ -1675,6 +1675,7 @@ char *M_GetToken(const char *inputString)
|| stringToUse[startPos] == '\r'
|| stringToUse[startPos] == '\n'
|| stringToUse[startPos] == '\0'
+ || stringToUse[startPos] == '"' // we're treating this as whitespace because SLADE likes adding it for no good reason
|| inComment != 0)
&& startPos < stringLength)
{
@@ -1742,6 +1743,7 @@ char *M_GetToken(const char *inputString)
&& stringToUse[endPos] != ','
&& stringToUse[endPos] != '{'
&& stringToUse[endPos] != '}'
+ && stringToUse[endPos] != '"' // see above
&& inComment == 0)
&& endPos < stringLength)
{
diff --git a/src/p_mobj.c b/src/p_mobj.c
index 1016da42ccaaf16fcbbb14588b9e9640a4e5bf4e..eb52bca74123fe475085aef837b610f9141ef47f 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -2408,13 +2408,13 @@ static void P_AdjustMobjFloorZ_FFloors(mobj_t *mo, sector_t *sector, UINT8 motyp
delta2 = thingtop - (bottomheight + ((topheight - bottomheight)/2));
if (topheight > mo->floorz && abs(delta1) < abs(delta2)
&& !(rover->flags & FF_REVERSEPLATFORM)
- && ((P_MobjFlip(mo)*mo->momz > 0) || (!(rover->flags & FF_PLATFORM)))) // In reverse gravity, only clip for FOFs that are intangible from their bottom (the "top" you're falling through) if you're coming from above ("below" in your frame of reference)
+ && ((P_MobjFlip(mo)*mo->momz >= 0) || (!(rover->flags & FF_PLATFORM)))) // In reverse gravity, only clip for FOFs that are intangible from their bottom (the "top" you're falling through) if you're coming from above ("below" in your frame of reference)
{
mo->floorz = topheight;
}
if (bottomheight < mo->ceilingz && abs(delta1) >= abs(delta2)
&& !(rover->flags & FF_PLATFORM)
- && ((P_MobjFlip(mo)*mo->momz > 0) || (!(rover->flags & FF_REVERSEPLATFORM)))) // In normal gravity, only clip for FOFs that are intangible from the top if you're coming from below
+ && ((P_MobjFlip(mo)*mo->momz >= 0) || (!(rover->flags & FF_REVERSEPLATFORM)))) // In normal gravity, only clip for FOFs that are intangible from the top if you're coming from below
{
mo->ceilingz = bottomheight;
}
diff --git a/src/p_spec.c b/src/p_spec.c
index ca34425f23f80991a53960f77387b24cbaf281d3..57bcb19d4841da627fdb246601cba9d35e757fcc 100644
--- a/src/p_spec.c
+++ b/src/p_spec.c
@@ -509,7 +509,7 @@ void P_ParseAnimationDefintion(SINT8 istexture, INT32 *i)
animdefsToken = M_GetToken(NULL);
if (animdefsToken == NULL)
{
- I_Error("Error parsing TEXTURES lump: Unexpected end of file where \"%s\"'s animation speed should be", animdefs[*i].startname);
+ I_Error("Error parsing ANIMDEFS lump: Unexpected end of file where \"%s\"'s animation speed should be", animdefs[*i].startname);
}
endPos = NULL;
#ifndef AVOID_ERRNO
@@ -523,7 +523,7 @@ void P_ParseAnimationDefintion(SINT8 istexture, INT32 *i)
#endif
|| animSpeed < 0) // Number is not positive
{
- I_Error("Error parsing TEXTURES lump: Expected a positive integer for \"%s\"'s animation speed, got \"%s\"", animdefs[*i].startname, animdefsToken);
+ I_Error("Error parsing ANIMDEFS lump: Expected a positive integer for \"%s\"'s animation speed, got \"%s\"", animdefs[*i].startname, animdefsToken);
}
animdefs[*i].speed = animSpeed;
Z_Free(animdefsToken);
@@ -6715,31 +6715,6 @@ static void Add_Scroller(INT32 type, fixed_t dx, fixed_t dy, INT32 control, INT3
P_AddThinker(&s->thinker);
}
-/** Adds a wall scroller.
- * Scroll amount is rotated with respect to wall's linedef first, so that
- * scrolling towards the wall in a perpendicular direction is translated into
- * vertical motion, while scrolling along the wall in a parallel direction is
- * translated into horizontal motion.
- *
- * \param dx x speed of scrolling or its acceleration.
- * \param dy y speed of scrolling or its acceleration.
- * \param l Line whose front side will scroll.
- * \param control Sector whose heights control this scroller's effect
- * remotely, or -1 if there is no control sector.
- * \param accel Nonzero for an accelerative effect.
- * \sa Add_Scroller, P_SpawnScrollers
- */
-static void Add_WallScroller(fixed_t dx, fixed_t dy, const line_t *l, INT32 control, INT32 accel)
-{
- fixed_t x = abs(l->dx), y = abs(l->dy), d;
- if (y > x)
- d = x, x = y, y = d;
- d = FixedDiv(x, FINESINE((tantoangle[FixedDiv(y, x) >> DBITS] + ANGLE_90) >> ANGLETOFINESHIFT));
- x = -FixedDiv(FixedMul(dy, l->dy) + FixedMul(dx, l->dx), d);
- y = -FixedDiv(FixedMul(dx, l->dy) - FixedMul(dy, l->dx), d);
- Add_Scroller(sc_side, x, y, control, *l->sidenum, accel, 0);
-}
-
/** Initializes the scrollers.
*
* \todo Get rid of all the magic numbers.
@@ -6822,7 +6797,7 @@ static void P_SpawnScrollers(void)
case 502:
for (s = -1; (s = P_FindLineFromLineTag(l, s)) >= 0 ;)
if (s != (INT32)i)
- Add_WallScroller(dx, dy, lines+s, control, accel);
+ Add_Scroller(sc_side, dx, dy, control, lines[s].sidenum[0], accel, 0);
break;
case 505:
@@ -7425,7 +7400,7 @@ void T_Pusher(pusher_t *p)
}
else
{
- if (top < thing->z || referrer->floorheight > (thing->z + (thing->height >> 1)))
+ if (top < thing->z || bottom > (thing->z + (thing->height >> 1)))
continue;
if (thing->z + thing->height > top)
touching = true;