Update to ZDoom r1669:

- added a compatibility option to restore the original Heretic bug where
  a Minotaur couldn't spawn floor flames when standing in water having its
  feet clipped.
- added vid_vsync to display options.
- fixed: Animations of type 'Range' must be disabled if the textures don't
  come from the same definition unit (i.e both containing file and use type
  are identical.)
- changed: Item pushing is now only done once per P_XYMovement call.
- Increased the push factor of Heretic's pod to 0.5 so that its behavior
  more closely matches the original which depended on several bugs in the engine.
- Removed damage thrust clamping in P_DamageMobj and changed the thrust calculation
  to use floats to prevent overflows. The prevention of the overflows was the
  only reason the clamping was done.
- Added Raven's dagger-like vector sprite for the player to the automap code.
- Changed wad namespacing so that wads with a missing end marker will be
  loaded as if they had one more lump with that end marker. This matches the
  behaviour of previously released ZDooms. (The warning is still present, so
  there's no excuse to release more wads like this.)
- Moved Raw Input processing into a seperate method of FInputDevice so that
  all the devices can share the same setup code.
- Removed F16 mapping for SDL, because I guess it's not present in SDL 1.2.
- Added Gez's Skulltag feature patch, including:
    * BUMPSPECIAL flag: actors with this flag will run their special if collided on by a player
    * WEAPON.NOAUTOAIM flag, though it is restricted to attacks that spawn a missile (it will 
	  not affect autoaim settings for a hitscan or railgun, and that's deliberate)
    * A_FireSTGrenade codepointer, extended to be parameterizable
    * The grenade (as the default actor for A_FireSTGrenade)
    * Protective armors à la RedArmor: they work with a DamageFactor; for example to 
	  recreate the RedArmor from Skulltag, copy its code from skulltag.pk3 but remove 
	  the "native" keyword and add DamageFactor "Fire" 0.1 to its properties.
- Fixed: I_ShutdownInput must NULL all pointers because it can be called twice
  if an ENDOOM screen is displayed.
- Fixed: R_DrawSkyStriped used frontyScale without initializing it first.
- Fixed: P_LineAttack may not check the puff actor for MF6_FORCEPAIN because
  it's not necessarily spawned yet. 
- Fixed: FWeaponSlots::PickNext/PrevWeapon must be limited to one iteration
  through the weapon slots. Otherwise they will hang if there's no weapons
  in a player's inventory.
- Added Line_SetTextureScale.
- Fixed: sv_smartaim 3 treated the player like a shootable decoration.
- Added A_CheckIfInTargetLOS
- Removed redundant A_CheckIfTargetInSight.
- Fixed: The initial play of a GME song always started track 0.
- Fixed: The RAWINPUT buffer that GetRawInputData() fills in is 40 bytes on
  Win32 but 48 bytes on Win64, so Raw Mouse on x64 builds was getting random
  data off the stack because I also interpreted the error return incorrectly.
- added parameter to A_FadeOut so that removing the actor can be made an option.


git-svn-id: http://mancubus.net/svn/hosted/gzdoom/trunk@344 b0f79afe-0144-0410-b225-9a4edf0717df

src/r_plane.cpp

@@ -906,7 +906,7 @@ static void R_DrawSkyStriped (visplane_t *pl)
 		{
 			lastskycol[x] = 0xffffffff;
 		}
-		wallscan (pl->minx, pl->maxx, top, bot, swall, lwall, frontyScale,
+		wallscan (pl->minx, pl->maxx, top, bot, swall, lwall, rw_pic->yScale,
 			backskytex == NULL ? R_GetOneSkyColumn : R_GetTwoSkyColumns);
 		yl = yh;
 		yh += drawheight;