Remove improperly-created strife directory.

Subversion-branch: /branches/strife-branch
Subversion-revision: 1839

1 files changed, 0 insertions, 1498 deletions

diff --git a/src/strife/p_spec.c b/src/strife/p_spec.c
deleted file mode 100644
index 37beb850..00000000
--- a/src/strife/p_spec.c
+++ /dev/null
@@ -1,1498 +0,0 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
-//
-// Copyright(C) 1993-1996 Id Software, Inc.
-// Copyright(C) 2005 Simon Howard
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA.
-//
-// DESCRIPTION:
-//	Implements special effects:
-//	Texture animation, height or lighting changes
-//	 according to adjacent sectors, respective
-//	 utility functions, etc.
-//	Line Tag handling. Line and Sector triggers.
-//
-//-----------------------------------------------------------------------------
-
-
-#include <stdlib.h>
-
-#include "doomdef.h"
-#include "doomstat.h"
-
-#include "deh_main.h"
-#include "i_system.h"
-#include "z_zone.h"
-#include "m_argv.h"
-#include "m_misc.h"
-#include "m_random.h"
-#include "w_wad.h"
-
-#include "r_local.h"
-#include "p_local.h"
-
-#include "g_game.h"
-
-#include "s_sound.h"
-
-// State.
-#include "r_state.h"
-
-// Data.
-#include "sounds.h"
-
-
-//
-// Animating textures and planes
-// There is another anim_t used in wi_stuff, unrelated.
-//
-typedef struct
-{
-    boolean	istexture;
-    int		picnum;
-    int		basepic;
-    int		numpics;
-    int		speed;
-    
-} anim_t;
-
-//
-//      source animation definition
-//
-typedef struct
-{
-    int 	istexture;	// if false, it is a flat
-    char	endname[9];
-    char	startname[9];
-    int		speed;
-} animdef_t;
-
-
-
-#define MAXANIMS                32
-
-extern anim_t	anims[MAXANIMS];
-extern anim_t*	lastanim;
-
-//
-// P_InitPicAnims
-//
-
-// Floor/ceiling animation sequences,
-//  defined by first and last frame,
-//  i.e. the flat (64x64 tile) name to
-//  be used.
-// The full animation sequence is given
-//  using all the flats between the start
-//  and end entry, in the order found in
-//  the WAD file.
-//
-animdef_t		animdefs[] =
-{
-    {false,	"NUKAGE3",	"NUKAGE1",	8},
-    {false,	"FWATER4",	"FWATER1",	8},
-    {false,	"SWATER4",	"SWATER1", 	8},
-    {false,	"LAVA4",	"LAVA1",	8},
-    {false,	"BLOOD3",	"BLOOD1",	8},
-
-    // DOOM II flat animations.
-    {false,	"RROCK08",	"RROCK05",	8},		
-    {false,	"SLIME04",	"SLIME01",	8},
-    {false,	"SLIME08",	"SLIME05",	8},
-    {false,	"SLIME12",	"SLIME09",	8},
-
-    {true,	"BLODGR4",	"BLODGR1",	8},
-    {true,	"SLADRIP3",	"SLADRIP1",	8},
-
-    {true,	"BLODRIP4",	"BLODRIP1",	8},
-    {true,	"FIREWALL",	"FIREWALA",	8},
-    {true,	"GSTFONT3",	"GSTFONT1",	8},
-    {true,	"FIRELAVA",	"FIRELAV3",	8},
-    {true,	"FIREMAG3",	"FIREMAG1",	8},
-    {true,	"FIREBLU2",	"FIREBLU1",	8},
-    {true,	"ROCKRED3",	"ROCKRED1",	8},
-
-    {true,	"BFALL4",	"BFALL1",	8},
-    {true,	"SFALL4",	"SFALL1",	8},
-    {true,	"WFALL4",	"WFALL1",	8},
-    {true,	"DBRAIN4",	"DBRAIN1",	8},
-	
-    {-1,        "",             "",             0},
-};
-
-anim_t		anims[MAXANIMS];
-anim_t*		lastanim;
-
-
-//
-//      Animating line specials
-//
-#define MAXLINEANIMS            64
-
-extern  short	numlinespecials;
-extern  line_t*	linespeciallist[MAXLINEANIMS];
-
-
-
-void P_InitPicAnims (void)
-{
-    int		i;
-
-    
-    //	Init animation
-    lastanim = anims;
-    for (i=0 ; animdefs[i].istexture != -1 ; i++)
-    {
-        char *startname, *endname;
-
-        startname = DEH_String(animdefs[i].startname);
-        endname = DEH_String(animdefs[i].endname);
-
-	if (animdefs[i].istexture)
-	{
-	    // different episode ?
-	    if (R_CheckTextureNumForName(startname) == -1)
-		continue;	
-
-	    lastanim->picnum = R_TextureNumForName(endname);
-	    lastanim->basepic = R_TextureNumForName(startname);
-	}
-	else
-	{
-	    if (W_CheckNumForName(startname) == -1)
-		continue;
-
-	    lastanim->picnum = R_FlatNumForName(endname);
-	    lastanim->basepic = R_FlatNumForName(startname);
-	}
-
-	lastanim->istexture = animdefs[i].istexture;
-	lastanim->numpics = lastanim->picnum - lastanim->basepic + 1;
-
-	if (lastanim->numpics < 2)
-	    I_Error ("P_InitPicAnims: bad cycle from %s to %s",
-		     startname, endname);
-	
-	lastanim->speed = animdefs[i].speed;
-	lastanim++;
-    }
-	
-}
-
-
-
-//
-// UTILITIES
-//
-
-
-
-//
-// getSide()
-// Will return a side_t*
-//  given the number of the current sector,
-//  the line number, and the side (0/1) that you want.
-//
-side_t*
-getSide
-( int		currentSector,
-  int		line,
-  int		side )
-{
-    return &sides[ (sectors[currentSector].lines[line])->sidenum[side] ];
-}
-
-
-//
-// getSector()
-// Will return a sector_t*
-//  given the number of the current sector,
-//  the line number and the side (0/1) that you want.
-//
-sector_t*
-getSector
-( int		currentSector,
-  int		line,
-  int		side )
-{
-    return sides[ (sectors[currentSector].lines[line])->sidenum[side] ].sector;
-}
-
-
-//
-// twoSided()
-// Given the sector number and the line number,
-//  it will tell you whether the line is two-sided or not.
-//
-int
-twoSided
-( int	sector,
-  int	line )
-{
-    return (sectors[sector].lines[line])->flags & ML_TWOSIDED;
-}
-
-
-
-
-//
-// getNextSector()
-// Return sector_t * of sector next to current.
-// NULL if not two-sided line
-//
-sector_t*
-getNextSector
-( line_t*	line,
-  sector_t*	sec )
-{
-    if (!(line->flags & ML_TWOSIDED))
-	return NULL;
-		
-    if (line->frontsector == sec)
-	return line->backsector;
-	
-    return line->frontsector;
-}
-
-
-
-//
-// P_FindLowestFloorSurrounding()
-// FIND LOWEST FLOOR HEIGHT IN SURROUNDING SECTORS
-//
-fixed_t	P_FindLowestFloorSurrounding(sector_t* sec)
-{
-    int			i;
-    line_t*		check;
-    sector_t*		other;
-    fixed_t		floor = sec->floorheight;
-	
-    for (i=0 ;i < sec->linecount ; i++)
-    {
-	check = sec->lines[i];
-	other = getNextSector(check,sec);
-
-	if (!other)
-	    continue;
-	
-	if (other->floorheight < floor)
-	    floor = other->floorheight;
-    }
-    return floor;
-}
-
-
-
-//
-// P_FindHighestFloorSurrounding()
-// FIND HIGHEST FLOOR HEIGHT IN SURROUNDING SECTORS
-//
-fixed_t	P_FindHighestFloorSurrounding(sector_t *sec)
-{
-    int			i;
-    line_t*		check;
-    sector_t*		other;
-    fixed_t		floor = -500*FRACUNIT;
-	
-    for (i=0 ;i < sec->linecount ; i++)
-    {
-	check = sec->lines[i];
-	other = getNextSector(check,sec);
-	
-	if (!other)
-	    continue;
-	
-	if (other->floorheight > floor)
-	    floor = other->floorheight;
-    }
-    return floor;
-}
-
-
-
-//
-// P_FindNextHighestFloor
-// FIND NEXT HIGHEST FLOOR IN SURROUNDING SECTORS
-// Note: this should be doable w/o a fixed array.
-
-// Thanks to entryway for the Vanilla overflow emulation.
-
-// 20 adjoining sectors max!
-#define MAX_ADJOINING_SECTORS     20
-
-fixed_t
-P_FindNextHighestFloor
-( sector_t* sec,
-  int       currentheight )
-{
-    int         i;
-    int         h;
-    int         min;
-    line_t*     check;
-    sector_t*   other;
-    fixed_t     height = currentheight;
-    fixed_t     heightlist[MAX_ADJOINING_SECTORS + 2];
-
-    for (i=0, h=0; i < sec->linecount; i++)
-    {
-        check = sec->lines[i];
-        other = getNextSector(check,sec);
-
-        if (!other)
-            continue;
-        
-        if (other->floorheight > height)
-        {
-            // Emulation of memory (stack) overflow
-            if (h == MAX_ADJOINING_SECTORS + 1)
-            {
-                height = other->floorheight;
-            }
-            else if (h == MAX_ADJOINING_SECTORS + 2)
-            {
-                // Fatal overflow: game crashes at 22 textures
-                I_Error("Sector with more than 22 adjoining sectors. "
-                        "Vanilla will crash here");
-            }
-
-            heightlist[h++] = other->floorheight;
-        }
-    }
-    
-    // Find lowest height in list
-    if (!h)
-    {
-        return currentheight;
-    }
-        
-    min = heightlist[0];
-    
-    // Range checking? 
-    for (i = 1; i < h; i++)
-    {
-        if (heightlist[i] < min)
-        {
-            min = heightlist[i];
-        }
-    }
-
-    return min;
-}
-
-//
-// FIND LOWEST CEILING IN THE SURROUNDING SECTORS
-//
-fixed_t
-P_FindLowestCeilingSurrounding(sector_t* sec)
-{
-    int			i;
-    line_t*		check;
-    sector_t*		other;
-    fixed_t		height = INT_MAX;
-	
-    for (i=0 ;i < sec->linecount ; i++)
-    {
-	check = sec->lines[i];
-	other = getNextSector(check,sec);
-
-	if (!other)
-	    continue;
-
-	if (other->ceilingheight < height)
-	    height = other->ceilingheight;
-    }
-    return height;
-}
-
-
-//
-// FIND HIGHEST CEILING IN THE SURROUNDING SECTORS
-//
-fixed_t	P_FindHighestCeilingSurrounding(sector_t* sec)
-{
-    int		i;
-    line_t*	check;
-    sector_t*	other;
-    fixed_t	height = 0;
-	
-    for (i=0 ;i < sec->linecount ; i++)
-    {
-	check = sec->lines[i];
-	other = getNextSector(check,sec);
-
-	if (!other)
-	    continue;
-
-	if (other->ceilingheight > height)
-	    height = other->ceilingheight;
-    }
-    return height;
-}
-
-
-
-//
-// RETURN NEXT SECTOR # THAT LINE TAG REFERS TO
-//
-int
-P_FindSectorFromLineTag
-( line_t*	line,
-  int		start )
-{
-    int	i;
-	
-    for (i=start+1;i<numsectors;i++)
-	if (sectors[i].tag == line->tag)
-	    return i;
-    
-    return -1;
-}
-
-
-
-
-//
-// Find minimum light from an adjacent sector
-//
-int
-P_FindMinSurroundingLight
-( sector_t*	sector,
-  int		max )
-{
-    int		i;
-    int		min;
-    line_t*	line;
-    sector_t*	check;
-	
-    min = max;
-    for (i=0 ; i < sector->linecount ; i++)
-    {
-	line = sector->lines[i];
-	check = getNextSector(line,sector);
-
-	if (!check)
-	    continue;
-
-	if (check->lightlevel < min)
-	    min = check->lightlevel;
-    }
-    return min;
-}
-
-
-
-//
-// EVENTS
-// Events are operations triggered by using, crossing,
-// or shooting special lines, or by timed thinkers.
-//
-
-//
-// P_CrossSpecialLine - TRIGGER
-// Called every time a thing origin is about
-//  to cross a line with a non 0 special.
-//
-void
-P_CrossSpecialLine
-( int		linenum,
-  int		side,
-  mobj_t*	thing )
-{
-    line_t*	line;
-    int		ok;
-
-    line = &lines[linenum];
-    
-    //	Triggers that other things can activate
-    if (!thing->player)
-    {
-	// Things that should NOT trigger specials...
-	switch(thing->type)
-	{
-	  case MT_ROCKET:
-	  case MT_PLASMA:
-	  case MT_BFG:
-	  case MT_TROOPSHOT:
-	  case MT_HEADSHOT:
-	  case MT_BRUISERSHOT:
-	    return;
-	    break;
-	    
-	  default: break;
-	}
-		
-	ok = 0;
-	switch(line->special)
-	{
-	  case 39:	// TELEPORT TRIGGER
-	  case 97:	// TELEPORT RETRIGGER
-	  case 125:	// TELEPORT MONSTERONLY TRIGGER
-	  case 126:	// TELEPORT MONSTERONLY RETRIGGER
-	  case 4:	// RAISE DOOR
-	  case 10:	// PLAT DOWN-WAIT-UP-STAY TRIGGER
-	  case 88:	// PLAT DOWN-WAIT-UP-STAY RETRIGGER
-	    ok = 1;
-	    break;
-	}
-	if (!ok)
-	    return;
-    }
-
-    
-    // Note: could use some const's here.
-    switch (line->special)
-    {
-	// TRIGGERS.
-	// All from here to RETRIGGERS.
-      case 2:
-	// Open Door
-	EV_DoDoor(line,open);
-	line->special = 0;
-	break;
-
-      case 3:
-	// Close Door
-	EV_DoDoor(line,close);
-	line->special = 0;
-	break;
-
-      case 4:
-	// Raise Door
-	EV_DoDoor(line,normal);
-	line->special = 0;
-	break;
-	
-      case 5:
-	// Raise Floor
-	EV_DoFloor(line,raiseFloor);
-	line->special = 0;
-	break;
-	
-      case 6:
-	// Fast Ceiling Crush & Raise
-	EV_DoCeiling(line,fastCrushAndRaise);
-	line->special = 0;
-	break;
-	
-      case 8:
-	// Build Stairs
-	EV_BuildStairs(line,build8);
-	line->special = 0;
-	break;
-	
-      case 10:
-	// PlatDownWaitUp
-	EV_DoPlat(line,downWaitUpStay,0);
-	line->special = 0;
-	break;
-	
-      case 12:
-	// Light Turn On - brightest near
-	EV_LightTurnOn(line,0);
-	line->special = 0;
-	break;
-	
-      case 13:
-	// Light Turn On 255
-	EV_LightTurnOn(line,255);
-	line->special = 0;
-	break;
-	
-      case 16:
-	// Close Door 30
-	EV_DoDoor(line,close30ThenOpen);
-	line->special = 0;
-	break;
-	
-      case 17:
-	// Start Light Strobing
-	EV_StartLightStrobing(line);
-	line->special = 0;
-	break;
-	
-      case 19:
-	// Lower Floor
-	EV_DoFloor(line,lowerFloor);
-	line->special = 0;
-	break;
-	
-      case 22:
-	// Raise floor to nearest height and change texture
-	EV_DoPlat(line,raiseToNearestAndChange,0);
-	line->special = 0;
-	break;
-	
-      case 25:
-	// Ceiling Crush and Raise
-	EV_DoCeiling(line,crushAndRaise);
-	line->special = 0;
-	break;
-	
-      case 30:
-	// Raise floor to shortest texture height
-	//  on either side of lines.
-	EV_DoFloor(line,raiseToTexture);
-	line->special = 0;
-	break;
-	
-      case 35:
-	// Lights Very Dark
-	EV_LightTurnOn(line,35);
-	line->special = 0;
-	break;
-	
-      case 36:
-	// Lower Floor (TURBO)
-	EV_DoFloor(line,turboLower);
-	line->special = 0;
-	break;
-	
-      case 37:
-	// LowerAndChange
-	EV_DoFloor(line,lowerAndChange);
-	line->special = 0;
-	break;
-	
-      case 38:
-	// Lower Floor To Lowest
-	EV_DoFloor( line, lowerFloorToLowest );
-	line->special = 0;
-	break;
-	
-      case 39:
-	// TELEPORT!
-	EV_Teleport( line, side, thing );
-	line->special = 0;
-	break;
-
-      case 40:
-	// RaiseCeilingLowerFloor
-	EV_DoCeiling( line, raiseToHighest );
-	EV_DoFloor( line, lowerFloorToLowest );
-	line->special = 0;
-	break;
-	
-      case 44:
-	// Ceiling Crush
-	EV_DoCeiling( line, lowerAndCrush );
-	line->special = 0;
-	break;
-	
-      case 52:
-	// EXIT!
-	G_ExitLevel ();
-	break;
-	
-      case 53:
-	// Perpetual Platform Raise
-	EV_DoPlat(line,perpetualRaise,0);
-	line->special = 0;
-	break;
-	
-      case 54:
-	// Platform Stop
-	EV_StopPlat(line);
-	line->special = 0;
-	break;
-
-      case 56:
-	// Raise Floor Crush
-	EV_DoFloor(line,raiseFloorCrush);
-	line->special = 0;
-	break;
-
-      case 57:
-	// Ceiling Crush Stop
-	EV_CeilingCrushStop(line);
-	line->special = 0;
-	break;
-	
-      case 58:
-	// Raise Floor 24
-	EV_DoFloor(line,raiseFloor24);
-	line->special = 0;
-	break;
-
-      case 59:
-	// Raise Floor 24 And Change
-	EV_DoFloor(line,raiseFloor24AndChange);
-	line->special = 0;
-	break;
-	
-      case 104:
-	// Turn lights off in sector(tag)
-	EV_TurnTagLightsOff(line);
-	line->special = 0;
-	break;
-	
-      case 108:
-	// Blazing Door Raise (faster than TURBO!)
-	EV_DoDoor (line,blazeRaise);
-	line->special = 0;
-	break;
-	
-      case 109:
-	// Blazing Door Open (faster than TURBO!)
-	EV_DoDoor (line,blazeOpen);
-	line->special = 0;
-	break;
-	
-      case 100:
-	// Build Stairs Turbo 16
-	EV_BuildStairs(line,turbo16);
-	line->special = 0;
-	break;
-	
-      case 110:
-	// Blazing Door Close (faster than TURBO!)
-	EV_DoDoor (line,blazeClose);
-	line->special = 0;
-	break;
-
-      case 119:
-	// Raise floor to nearest surr. floor
-	EV_DoFloor(line,raiseFloorToNearest);
-	line->special = 0;
-	break;
-	
-      case 121:
-	// Blazing PlatDownWaitUpStay
-	EV_DoPlat(line,blazeDWUS,0);
-	line->special = 0;
-	break;
-	
-      case 124:
-	// Secret EXIT
-	G_SecretExitLevel ();
-	break;
-		
-      case 125:
-	// TELEPORT MonsterONLY
-	if (!thing->player)
-	{
-	    EV_Teleport( line, side, thing );
-	    line->special = 0;
-	}
-	break;
-	
-      case 130:
-	// Raise Floor Turbo
-	EV_DoFloor(line,raiseFloorTurbo);
-	line->special = 0;
-	break;
-	
-      case 141:
-	// Silent Ceiling Crush & Raise
-	EV_DoCeiling(line,silentCrushAndRaise);
-	line->special = 0;
-	break;
-	
-	// RETRIGGERS.  All from here till end.
-      case 72:
-	// Ceiling Crush
-	EV_DoCeiling( line, lowerAndCrush );
-	break;
-
-      case 73:
-	// Ceiling Crush and Raise
-	EV_DoCeiling(line,crushAndRaise);
-	break;
-
-      case 74:
-	// Ceiling Crush Stop
-	EV_CeilingCrushStop(line);
-	break;
-	
-      case 75:
-	// Close Door
-	EV_DoDoor(line,close);
-	break;
-	
-      case 76:
-	// Close Door 30
-	EV_DoDoor(line,close30ThenOpen);
-	break;
-	
-      case 77:
-	// Fast Ceiling Crush & Raise
-	EV_DoCeiling(line,fastCrushAndRaise);
-	break;
-	
-      case 79:
-	// Lights Very Dark
-	EV_LightTurnOn(line,35);
-	break;
-	
-      case 80:
-	// Light Turn On - brightest near
-	EV_LightTurnOn(line,0);
-	break;
-	
-      case 81:
-	// Light Turn On 255
-	EV_LightTurnOn(line,255);
-	break;
-	
-      case 82:
-	// Lower Floor To Lowest
-	EV_DoFloor( line, lowerFloorToLowest );
-	break;
-	
-      case 83:
-	// Lower Floor
-	EV_DoFloor(line,lowerFloor);
-	break;
-
-      case 84:
-	// LowerAndChange
-	EV_DoFloor(line,lowerAndChange);
-	break;
-
-      case 86:
-	// Open Door
-	EV_DoDoor(line,open);
-	break;
-	
-      case 87:
-	// Perpetual Platform Raise
-	EV_DoPlat(line,perpetualRaise,0);
-	break;
-	
-      case 88:
-	// PlatDownWaitUp
-	EV_DoPlat(line,downWaitUpStay,0);
-	break;
-	
-      case 89:
-	// Platform Stop
-	EV_StopPlat(line);
-	break;
-	
-      case 90:
-	// Raise Door
-	EV_DoDoor(line,normal);
-	break;
-	
-      case 91:
-	// Raise Floor
-	EV_DoFloor(line,raiseFloor);
-	break;
-	
-      case 92:
-	// Raise Floor 24
-	EV_DoFloor(line,raiseFloor24);
-	break;
-	
-      case 93:
-	// Raise Floor 24 And Change
-	EV_DoFloor(line,raiseFloor24AndChange);
-	break;
-	
-      case 94:
-	// Raise Floor Crush
-	EV_DoFloor(line,raiseFloorCrush);
-	break;
-	
-      case 95:
-	// Raise floor to nearest height
-	// and change texture.
-	EV_DoPlat(line,raiseToNearestAndChange,0);
-	break;
-	
-      case 96:
-	// Raise floor to shortest texture height
-	// on either side of lines.
-	EV_DoFloor(line,raiseToTexture);
-	break;
-	
-      case 97:
-	// TELEPORT!
-	EV_Teleport( line, side, thing );
-	break;
-	
-      case 98:
-	// Lower Floor (TURBO)
-	EV_DoFloor(line,turboLower);
-	break;
-
-      case 105:
-	// Blazing Door Raise (faster than TURBO!)
-	EV_DoDoor (line,blazeRaise);
-	break;
-	
-      case 106:
-	// Blazing Door Open (faster than TURBO!)
-	EV_DoDoor (line,blazeOpen);
-	break;
-
-      case 107:
-	// Blazing Door Close (faster than TURBO!)
-	EV_DoDoor (line,blazeClose);
-	break;
-
-      case 120:
-	// Blazing PlatDownWaitUpStay.
-	EV_DoPlat(line,blazeDWUS,0);
-	break;
-	
-      case 126:
-	// TELEPORT MonsterONLY.
-	if (!thing->player)
-	    EV_Teleport( line, side, thing );
-	break;
-	
-      case 128:
-	// Raise To Nearest Floor
-	EV_DoFloor(line,raiseFloorToNearest);
-	break;
-	
-      case 129:
-	// Raise Floor Turbo
-	EV_DoFloor(line,raiseFloorTurbo);
-	break;
-    }
-}
-
-
-
-//
-// P_ShootSpecialLine - IMPACT SPECIALS
-// Called when a thing shoots a special line.
-//
-void
-P_ShootSpecialLine
-( mobj_t*	thing,
-  line_t*	line )
-{
-    int		ok;
-    
-    //	Impacts that other things can activate.
-    if (!thing->player)
-    {
-	ok = 0;
-	switch(line->special)
-	{
-	  case 46:
-	    // OPEN DOOR IMPACT
-	    ok = 1;
-	    break;
-	}
-	if (!ok)
-	    return;
-    }
-
-    switch(line->special)
-    {
-      case 24:
-	// RAISE FLOOR
-	EV_DoFloor(line,raiseFloor);
-	P_ChangeSwitchTexture(line,0);
-	break;
-	
-      case 46:
-	// OPEN DOOR
-	EV_DoDoor(line,open);
-	P_ChangeSwitchTexture(line,1);
-	break;
-	
-      case 47:
-	// RAISE FLOOR NEAR AND CHANGE
-	EV_DoPlat(line,raiseToNearestAndChange,0);
-	P_ChangeSwitchTexture(line,0);
-	break;
-    }
-}
-
-
-
-//
-// P_PlayerInSpecialSector
-// Called every tic frame
-//  that the player origin is in a special sector
-//
-void P_PlayerInSpecialSector (player_t* player)
-{
-    sector_t*	sector;
-	
-    sector = player->mo->subsector->sector;
-
-    // Falling, not all the way down yet?
-    if (player->mo->z != sector->floorheight)
-	return;	
-
-    // Has hitten ground.
-    switch (sector->special)
-    {
-      case 5:
-	// HELLSLIME DAMAGE
-	if (!player->powers[pw_ironfeet])
-	    if (!(leveltime&0x1f))
-		P_DamageMobj (player->mo, NULL, NULL, 10);
-	break;
-	
-      case 7:
-	// NUKAGE DAMAGE
-	if (!player->powers[pw_ironfeet])
-	    if (!(leveltime&0x1f))
-		P_DamageMobj (player->mo, NULL, NULL, 5);
-	break;
-	
-      case 16:
-	// SUPER HELLSLIME DAMAGE
-      case 4:
-	// STROBE HURT
-	if (!player->powers[pw_ironfeet]
-	    || (P_Random()<5) )
-	{
-	    if (!(leveltime&0x1f))
-		P_DamageMobj (player->mo, NULL, NULL, 20);
-	}
-	break;
-			
-      case 9:
-	// SECRET SECTOR
-	player->secretcount++;
-	sector->special = 0;
-	break;
-			
-      case 11:
-	// EXIT SUPER DAMAGE! (for E1M8 finale)
-	player->cheats &= ~CF_GODMODE;
-
-	if (!(leveltime&0x1f))
-	    P_DamageMobj (player->mo, NULL, NULL, 20);
-
-	if (player->health <= 10)
-	    G_ExitLevel();
-	break;
-			
-      default:
-	I_Error ("P_PlayerInSpecialSector: "
-		 "unknown special %i",
-		 sector->special);
-	break;
-    };
-}
-
-
-
-
-//
-// P_UpdateSpecials
-// Animate planes, scroll walls, etc.
-//
-boolean		levelTimer;
-int		levelTimeCount;
-
-void P_UpdateSpecials (void)
-{
-    anim_t*	anim;
-    int		pic;
-    int		i;
-    line_t*	line;
-
-    
-    //	LEVEL TIMER
-    if (levelTimer == true)
-    {
-	levelTimeCount--;
-	if (!levelTimeCount)
-	    G_ExitLevel();
-    }
-    
-    //	ANIMATE FLATS AND TEXTURES GLOBALLY
-    for (anim = anims ; anim < lastanim ; anim++)
-    {
-	for (i=anim->basepic ; i<anim->basepic+anim->numpics ; i++)
-	{
-	    pic = anim->basepic + ( (leveltime/anim->speed + i)%anim->numpics );
-	    if (anim->istexture)
-		texturetranslation[i] = pic;
-	    else
-		flattranslation[i] = pic;
-	}
-    }
-
-    
-    //	ANIMATE LINE SPECIALS
-    for (i = 0; i < numlinespecials; i++)
-    {
-	line = linespeciallist[i];
-	switch(line->special)
-	{
-	  case 48:
-	    // EFFECT FIRSTCOL SCROLL +
-	    sides[line->sidenum[0]].textureoffset += FRACUNIT;
-	    break;
-	}
-    }
-
-    
-    //	DO BUTTONS
-    for (i = 0; i < MAXBUTTONS; i++)
-	if (buttonlist[i].btimer)
-	{
-	    buttonlist[i].btimer--;
-	    if (!buttonlist[i].btimer)
-	    {
-		switch(buttonlist[i].where)
-		{
-		  case top:
-		    sides[buttonlist[i].line->sidenum[0]].toptexture =
-			buttonlist[i].btexture;
-		    break;
-		    
-		  case middle:
-		    sides[buttonlist[i].line->sidenum[0]].midtexture =
-			buttonlist[i].btexture;
-		    break;
-		    
-		  case bottom:
-		    sides[buttonlist[i].line->sidenum[0]].bottomtexture =
-			buttonlist[i].btexture;
-		    break;
-		}
-		S_StartSound(&buttonlist[i].soundorg,sfx_swtchn);
-		memset(&buttonlist[i],0,sizeof(button_t));
-	    }
-	}
-}
-
-
-//
-// Donut overrun emulation
-//
-// Derived from the code from PrBoom+.  Thanks go to Andrey Budko (entryway)
-// as usual :-)
-//
-
-#define DONUT_FLOORHEIGHT_DEFAULT 0x00000000
-#define DONUT_FLOORPIC_DEFAULT 0x16
-
-static void DonutOverrun(fixed_t *s3_floorheight, short *s3_floorpic,
-                         line_t *line, sector_t *pillar_sector)
-{
-    static int first = 1;
-    static int tmp_s3_floorheight;
-    static int tmp_s3_floorpic;
-
-    extern int numflats;
-
-    if (first)
-    {
-        int p;
-
-        // This is the first time we have had an overrun.
-        first = 0;
-
-        // Default values
-        tmp_s3_floorheight = DONUT_FLOORHEIGHT_DEFAULT;
-        tmp_s3_floorpic = DONUT_FLOORPIC_DEFAULT;
-
-        //!
-        // @category compat
-        // @arg <x> <y>
-        //
-        // Use the specified magic values when emulating behavior caused
-        // by memory overruns from improperly constructed donuts.
-        // In Vanilla Doom this can differ depending on the operating
-        // system.  The default (if this option is not specified) is to
-        // emulate the behavior when running under Windows 98.
-
-        p = M_CheckParm("-donut");
-
-        if (p > 0 && p < myargc - 2)
-        {
-            // Dump of needed memory: (fixed_t)0000:0000 and (short)0000:0008
-            //
-            // C:\>debug
-            // -d 0:0
-            //
-            // DOS 6.22:
-            // 0000:0000    (57 92 19 00) F4 06 70 00-(16 00)
-            // DOS 7.1:
-            // 0000:0000    (9E 0F C9 00) 65 04 70 00-(16 00)
-            // Win98:
-            // 0000:0000    (00 00 00 00) 65 04 70 00-(16 00)
-            // DOSBox under XP:
-            // 0000:0000    (00 00 00 F1) ?? ?? ?? 00-(07 00)
-
-            M_StrToInt(myargv[p + 1], &tmp_s3_floorheight);
-            M_StrToInt(myargv[p + 2], &tmp_s3_floorpic);
-
-            if (tmp_s3_floorpic >= numflats)
-            {
-                fprintf(stderr,
-                        "DonutOverrun: The second parameter for \"-donut\" "
-                        "switch should be greater than 0 and less than number "
-                        "of flats (%d). Using default value (%d) instead. \n",
-                        numflats, DONUT_FLOORPIC_DEFAULT);
-                tmp_s3_floorpic = DONUT_FLOORPIC_DEFAULT;
-            }
-        }
-    }
-
-    /*
-    fprintf(stderr,
-            "Linedef: %d; Sector: %d; "
-            "New floor height: %d; New floor pic: %d\n",
-            line->iLineID, pillar_sector->iSectorID,
-            tmp_s3_floorheight >> 16, tmp_s3_floorpic);
-     */
-
-    *s3_floorheight = (fixed_t) tmp_s3_floorheight;
-    *s3_floorpic = (short) tmp_s3_floorpic;
-}
-
-
-//
-// Special Stuff that can not be categorized
-//
-int EV_DoDonut(line_t*	line)
-{
-    sector_t*		s1;
-    sector_t*		s2;
-    sector_t*		s3;
-    int			secnum;
-    int			rtn;
-    int			i;
-    floormove_t*	floor;
-    fixed_t s3_floorheight;
-    short s3_floorpic;
-
-    secnum = -1;
-    rtn = 0;
-    while ((secnum = P_FindSectorFromLineTag(line,secnum)) >= 0)
-    {
-	s1 = &sectors[secnum];
-
-	// ALREADY MOVING?  IF SO, KEEP GOING...
-	if (s1->specialdata)
-	    continue;
-
-	rtn = 1;
-	s2 = getNextSector(s1->lines[0],s1);
-
-        // Vanilla Doom does not check if the linedef is one sided.  The
-        // game does not crash, but reads invalid memory and causes the
-        // sector floor to move "down" to some unknown height.
-        // DOSbox prints a warning about an invalid memory access.
-        //
-        // I'm not sure exactly what invalid memory is being read.  This
-        // isn't something that should be done, anyway.
-        // Just print a warning and return.
-
-        if (s2 == NULL)
-        {
-            fprintf(stderr,
-                    "EV_DoDonut: linedef had no second sidedef! "
-                    "Unexpected behavior may occur in Vanilla Doom. \n");
-	    break;
-        }
-
-	for (i = 0; i < s2->linecount; i++)
-	{
-	    s3 = s2->lines[i]->backsector;
-
-	    if (s3 == s1)
-		continue;
-
-            if (s3 == NULL)
-            {
-                // e6y
-                // s3 is NULL, so
-                // s3->floorheight is an int at 0000:0000
-                // s3->floorpic is a short at 0000:0008
-                // Trying to emulate
-
-                fprintf(stderr,
-                        "EV_DoDonut: WARNING: emulating buffer overrun due to "
-                        "NULL back sector. "
-                        "Unexpected behavior may occur in Vanilla Doom.\n");
-
-                DonutOverrun(&s3_floorheight, &s3_floorpic, line, s1);
-            }
-            else
-            {
-                s3_floorheight = s3->floorheight;
-                s3_floorpic = s3->floorpic;
-            }
-
-	    //	Spawn rising slime
-	    floor = Z_Malloc (sizeof(*floor), PU_LEVSPEC, 0);
-	    P_AddThinker (&floor->thinker);
-	    s2->specialdata = floor;
-	    floor->thinker.function.acp1 = (actionf_p1) T_MoveFloor;
-	    floor->type = donutRaise;
-	    floor->crush = false;
-	    floor->direction = 1;
-	    floor->sector = s2;
-	    floor->speed = FLOORSPEED / 2;
-	    floor->texture = s3_floorpic;
-	    floor->newspecial = 0;
-	    floor->floordestheight = s3_floorheight;
-	    
-	    //	Spawn lowering donut-hole
-	    floor = Z_Malloc (sizeof(*floor), PU_LEVSPEC, 0);
-	    P_AddThinker (&floor->thinker);
-	    s1->specialdata = floor;
-	    floor->thinker.function.acp1 = (actionf_p1) T_MoveFloor;
-	    floor->type = lowerFloor;
-	    floor->crush = false;
-	    floor->direction = -1;
-	    floor->sector = s1;
-	    floor->speed = FLOORSPEED / 2;
-	    floor->floordestheight = s3_floorheight;
-	    break;
-	}
-    }
-    return rtn;
-}
-
-
-
-//
-// SPECIAL SPAWNING
-//
-
-//
-// P_SpawnSpecials
-// After the map has been loaded, scan for specials
-//  that spawn thinkers
-//
-short		numlinespecials;
-line_t*		linespeciallist[MAXLINEANIMS];
-
-
-// Parses command line parameters.
-void P_SpawnSpecials (void)
-{
-    sector_t*	sector;
-    int		i;
-    int		episode;
-
-    episode = 1;
-    if (W_CheckNumForName(DEH_String("texture2")) >= 0)
-	episode = 2;
-
-    
-    // See if -TIMER was specified.
-
-    if (timelimit > 0)
-    {
-        levelTimer = true;
-        levelTimeCount = timelimit * 60 * TICRATE;
-    }
-    else
-    {
-	levelTimer = false;
-    }
-    
-    //	Init special SECTORs.
-    sector = sectors;
-    for (i=0 ; i<numsectors ; i++, sector++)
-    {
-	if (!sector->special)
-	    continue;
-	
-	switch (sector->special)
-	{
-	  case 1:
-	    // FLICKERING LIGHTS
-	    P_SpawnLightFlash (sector);
-	    break;
-
-	  case 2:
-	    // STROBE FAST
-	    P_SpawnStrobeFlash(sector,FASTDARK,0);
-	    break;
-	    
-	  case 3:
-	    // STROBE SLOW
-	    P_SpawnStrobeFlash(sector,SLOWDARK,0);
-	    break;
-	    
-	  case 4:
-	    // STROBE FAST/DEATH SLIME
-	    P_SpawnStrobeFlash(sector,FASTDARK,0);
-	    sector->special = 4;
-	    break;
-	    
-	  case 8:
-	    // GLOWING LIGHT
-	    P_SpawnGlowingLight(sector);
-	    break;
-	  case 9:
-	    // SECRET SECTOR
-	    totalsecret++;
-	    break;
-	    
-	  case 10:
-	    // DOOR CLOSE IN 30 SECONDS
-	    P_SpawnDoorCloseIn30 (sector);
-	    break;
-	    
-	  case 12:
-	    // SYNC STROBE SLOW
-	    P_SpawnStrobeFlash (sector, SLOWDARK, 1);
-	    break;
-
-	  case 13:
-	    // SYNC STROBE FAST
-	    P_SpawnStrobeFlash (sector, FASTDARK, 1);
-	    break;
-
-	  case 14:
-	    // DOOR RAISE IN 5 MINUTES
-	    P_SpawnDoorRaiseIn5Mins (sector, i);
-	    break;
-	    
-	  case 17:
-	    P_SpawnFireFlicker(sector);
-	    break;
-	}
-    }
-
-    
-    //	Init line EFFECTs
-    numlinespecials = 0;
-    for (i = 0;i < numlines; i++)
-    {
-	switch(lines[i].special)
-	{
-	  case 48:
-	    // EFFECT FIRSTCOL SCROLL+
-	    linespeciallist[numlinespecials] = &lines[i];
-	    numlinespecials++;
-	    break;
-	}
-    }
-
-    
-    //	Init other misc stuff
-    for (i = 0;i < MAXCEILINGS;i++)
-	activeceilings[i] = NULL;
-
-    for (i = 0;i < MAXPLATS;i++)
-	activeplats[i] = NULL;
-    
-    for (i = 0;i < MAXBUTTONS;i++)
-	memset(&buttonlist[i],0,sizeof(button_t));
-
-    // UNUSED: no horizonal sliders.
-    //	P_InitSlidingDoorFrames();
-}