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gzdoom/src/d_main.cpp

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// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id:$
//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// This source is available for distribution and/or modification
// only under the terms of the DOOM Source Code License as
// published by id Software. All rights reserved.
//
// The source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
// for more details.
//
// $Log:$
//
// DESCRIPTION:
// DOOM main program (D_DoomMain) and game loop (D_DoomLoop),
// plus functions to determine game mode (shareware, registered),
// parse command line parameters, configure game parameters (turbo),
// and call the startup functions.
//
//-----------------------------------------------------------------------------
// HEADER FILES ------------------------------------------------------------
#ifdef _WIN32
#include <direct.h>
#define mkdir(a,b) _mkdir (a)
#else
#include <sys/stat.h>
#endif
#ifdef HAVE_FPU_CONTROL
#include <fpu_control.h>
#endif
#include <float.h>
#ifdef unix
#include <unistd.h>
#endif
#include <time.h>
#include <math.h>
#include <assert.h>
#include "doomerrors.h"
#include "d_gui.h"
#include "m_random.h"
#include "doomdef.h"
#include "doomstat.h"
#include "gstrings.h"
#include "w_wad.h"
#include "s_sound.h"
#include "v_video.h"
#include "f_finale.h"
#include "f_wipe.h"
#include "m_argv.h"
#include "m_misc.h"
#include "m_menu.h"
#include "c_console.h"
#include "c_dispatch.h"
#include "i_system.h"
#include "i_sound.h"
#include "i_video.h"
#include "g_game.h"
#include "hu_stuff.h"
#include "wi_stuff.h"
#include "st_stuff.h"
#include "am_map.h"
#include "p_setup.h"
#include "r_local.h"
#include "r_sky.h"
#include "d_main.h"
#include "d_dehacked.h"
#include "cmdlib.h"
#include "s_sound.h"
#include "m_swap.h"
#include "v_text.h"
#include "gi.h"
#include "b_bot.h" //Added by MC:
#include "stats.h"
#include "gameconfigfile.h"
#include "sbar.h"
#include "decallib.h"
#include "r_polymost.h"
#include "version.h"
#include "v_text.h"
#include "st_start.h"
#include "templates.h"
#include "teaminfo.h"
#include "hardware.h"
#include "sbarinfo.h"
#include "d_net.h"
#include "g_level.h"
#include "d_event.h"
#include "d_netinf.h"
#include "v_palette.h"
EXTERN_CVAR(Bool, hud_althud)
void DrawHUD();
// MACROS ------------------------------------------------------------------
// TYPES -------------------------------------------------------------------
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
extern void M_RestoreMode ();
extern void M_SetDefaultMode ();
extern void R_ExecuteSetViewSize ();
extern void G_NewInit ();
extern void SetupPlayerClasses ();
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
void D_CheckNetGame ();
void D_ProcessEvents ();
void G_BuildTiccmd (ticcmd_t* cmd);
void D_DoAdvanceDemo ();
void D_AddFile (const char *file);
void D_AddWildFile (const char *pattern);
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
void D_DoomLoop ();
static const char *BaseFileSearch (const char *file, const char *ext, bool lookfirstinprogdir=false);
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
EXTERN_CVAR (Float, turbo)
EXTERN_CVAR (Int, crosshair)
EXTERN_CVAR (Bool, freelook)
EXTERN_CVAR (Float, m_pitch)
EXTERN_CVAR (Float, m_yaw)
EXTERN_CVAR (Bool, invertmouse)
EXTERN_CVAR (Bool, lookstrafe)
extern gameinfo_t SharewareGameInfo;
extern gameinfo_t RegisteredGameInfo;
extern gameinfo_t RetailGameInfo;
extern gameinfo_t CommercialGameInfo;
extern gameinfo_t HereticGameInfo;
extern gameinfo_t HereticSWGameInfo;
extern gameinfo_t HexenGameInfo;
extern gameinfo_t HexenDKGameInfo;
extern gameinfo_t StrifeGameInfo;
extern gameinfo_t StrifeTeaserGameInfo;
extern gameinfo_t StrifeTeaser2GameInfo;
extern gameinfo_t ChexGameInfo;
extern gameinfo_t Chex3GameInfo;
extern gameinfo_t PlutoniaGameInfo;
extern gameinfo_t TNTGameInfo;
extern int testingmode;
extern bool setmodeneeded;
extern bool netdemo;
extern int NewWidth, NewHeight, NewBits, DisplayBits;
EXTERN_CVAR (Bool, st_scale)
extern bool gameisdead;
extern bool demorecording;
extern bool M_DemoNoPlay; // [RH] if true, then skip any demos in the loop
extern bool insave;
extern cycle_t WallCycles, PlaneCycles, MaskedCycles, WallScanCycles;
// PUBLIC DATA DEFINITIONS -------------------------------------------------
CUSTOM_CVAR (Int, fraglimit, 0, CVAR_SERVERINFO)
{
// Check for the fraglimit being hit because the fraglimit is being
// lowered below somebody's current frag count.
if (deathmatch && self > 0)
{
for (int i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i] && self <= D_GetFragCount(&players[i]))
{
Printf ("%s\n", GStrings("TXT_FRAGLIMIT"));
G_ExitLevel (0, false);
break;
}
}
}
}
CVAR (Float, timelimit, 0.f, CVAR_SERVERINFO);
CVAR (Bool, queryiwad, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
CVAR (String, defaultiwad, "", CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
CVAR (Int, wipetype, 1, CVAR_ARCHIVE);
CVAR (Int, snd_drawoutput, 0, 0);
bool DrawFSHUD; // [RH] Draw fullscreen HUD?
wadlist_t *wadfiles; // [RH] remove limit on # of loaded wads
bool devparm; // started game with -devparm
const char *D_DrawIcon; // [RH] Patch name of icon to draw on next refresh
int NoWipe; // [RH] Allow wipe? (Needs to be set each time)
bool singletics = false; // debug flag to cancel adaptiveness
FString startmap;
bool autostart;
bool advancedemo;
FILE *debugfile;
event_t events[MAXEVENTS];
int eventhead;
int eventtail;
gamestate_t wipegamestate = GS_DEMOSCREEN; // can be -1 to force a wipe
bool PageBlank;
FTexture *Page;
FTexture *Advisory;
cycle_t FrameCycles;
// If autoname is NULL, that's either because that game doesn't allow
// loading of external wads or because it's already caught by the
// general game-specific wads section.
const IWADInfo IWADInfos[NUM_IWAD_TYPES] =
{
// banner text, autoname, fg color, bg color
{ "Final Doom: TNT - Evilution", "TNT", MAKERGB(168,0,0), MAKERGB(168,168,168) },
{ "Final Doom: Plutonia Experiment", "Plutonia", MAKERGB(168,0,0), MAKERGB(168,168,168) },
{ "Hexen: Beyond Heretic", NULL, MAKERGB(240,240,240), MAKERGB(107,44,24) },
{ "Hexen: Deathkings of the Dark Citadel", "HexenDK", MAKERGB(240,240,240), MAKERGB(139,68,9) },
{ "Hexen: Demo Version", "HexenDemo",MAKERGB(240,240,240), MAKERGB(107,44,24) },
{ "DOOM 2: Hell on Earth", "Doom2", MAKERGB(168,0,0), MAKERGB(168,168,168) },
{ "Heretic Shareware", NULL, MAKERGB(252,252,0), MAKERGB(168,0,0) },
{ "Heretic: Shadow of the Serpent Riders", NULL, MAKERGB(252,252,0), MAKERGB(168,0,0) },
{ "Heretic", NULL, MAKERGB(252,252,0), MAKERGB(168,0,0) },
{ "DOOM Shareware", NULL, MAKERGB(168,0,0), MAKERGB(168,168,168) },
{ "The Ultimate DOOM", "Doom1", MAKERGB(84,84,84), MAKERGB(168,168,168) },
{ "DOOM Registered", "Doom1", MAKERGB(84,84,84), MAKERGB(168,168,168) },
{ "Strife: Quest for the Sigil", NULL, MAKERGB(224,173,153), MAKERGB(0,107,101) },
{ "Strife: Teaser (Old Version)", NULL, MAKERGB(224,173,153), MAKERGB(0,107,101) },
{ "Strife: Teaser (New Version)", NULL, MAKERGB(224,173,153), MAKERGB(0,107,101) },
{ "Freedoom", "Freedoom", MAKERGB(50,84,67), MAKERGB(198,220,209) },
{ "Freedoom \"Demo\"", "Freedoom1",MAKERGB(50,84,67), MAKERGB(198,220,209) },
{ "FreeDM", "FreeDM", MAKERGB(50,84,67), MAKERGB(198,220,209) },
{ "Chex(R) Quest", "Chex", MAKERGB(255,255,0), MAKERGB(0,192,0) },
{ "Chex(R) Quest 3", "Chex3", MAKERGB(255,255,0), MAKERGB(0,192,0) },
};
// PRIVATE DATA DEFINITIONS ------------------------------------------------
static wadlist_t **wadtail = &wadfiles;
static int demosequence;
static int pagetic;
static const char *IWADNames[] =
{
NULL,
"doom2f.wad",
"doom2.wad",
"plutonia.wad",
"tnt.wad",
"doomu.wad", // Hack from original Linux version. Not necessary, but I threw it in anyway.
"doom.wad",
"doom1.wad",
"heretic.wad",
"heretic1.wad",
"hexen.wad",
"hexdd.wad",
"hexendemo.wad",
"hexdemo.wad",
"strife1.wad",
"strife0.wad",
"freedoom.wad", // Freedoom.wad is distributed as Doom2.wad, but this allows to have both in the same directory.
"freedoom1.wad",
"freedm.wad",
"chex.wad",
"chex3.wad",
#ifdef unix
"DOOM2.WAD", // Also look for all-uppercase names
"PLUTONIA.WAD",
"TNT.WAD",
"DOOM.WAD",
"DOOM1.WAD",
"HERETIC.WAD",
"HERETIC1.WAD",
"HEXEN.WAD",
"HEXDD.WAD",
"HEXENDEMO.WAD",
"HEXDEMO.WAD",
"STRIFE1.WAD",
"STRIFE0.WAD",
"FREEDOOM.WAD",
"FREEDOOM1.WAD",
"FREEDM.WAD",
"CHEX.WAD",
"CHEX3.WAD",
#endif
NULL
};
// CODE --------------------------------------------------------------------
//==========================================================================
//
// D_ProcessEvents
//
// Send all the events of the given timestamp down the responder chain.
// Events are asynchronous inputs generally generated by the game user.
// Events can be discarded if no responder claims them
//
//==========================================================================
void D_ProcessEvents (void)
{
event_t *ev;
// [RH] If testing mode, do not accept input until test is over
if (testingmode)
{
if (testingmode == 1)
{
M_SetDefaultMode ();
}
else if (testingmode <= I_GetTime(false))
{
M_RestoreMode ();
}
return;
}
for (; eventtail != eventhead ; eventtail = (eventtail+1)&(MAXEVENTS-1))
{
ev = &events[eventtail];
if (C_Responder (ev))
continue; // console ate the event
if (M_Responder (ev))
continue; // menu ate the event
if (testpolymost)
Polymost_Responder (ev);
G_Responder (ev);
}
}
//==========================================================================
//
// D_PostEvent
//
// Called by the I/O functions when input is detected.
//
//==========================================================================
void D_PostEvent (const event_t *ev)
{
events[eventhead] = *ev;
if (ev->type == EV_Mouse && !testpolymost && !paused && menuactive == MENU_Off &&
ConsoleState != c_down && ConsoleState != c_falling)
{
if (Button_Mlook.bDown || freelook)
{
int look = int(ev->y * m_pitch * mouse_sensitivity * 16.0);
if (invertmouse)
look = -look;
G_AddViewPitch (look);
events[eventhead].y = 0;
}
if (!Button_Strafe.bDown && !lookstrafe)
{
G_AddViewAngle (int(ev->x * m_yaw * mouse_sensitivity * 8.0));
events[eventhead].x = 0;
}
if ((events[eventhead].x | events[eventhead].y) == 0)
{
return;
}
}
eventhead = (eventhead+1)&(MAXEVENTS-1);
}
//==========================================================================
//
// CVAR dmflags
//
//==========================================================================
CUSTOM_CVAR (Int, dmflags, 0, CVAR_SERVERINFO)
{
// In case DF_NO_FREELOOK was changed, reinitialize the sky
// map. (If no freelook, then no need to stretch the sky.)
if (sky1texture.isValid())
R_InitSkyMap ();
if (self & DF_NO_FREELOOK)
{
Net_WriteByte (DEM_CENTERVIEW);
}
// If nofov is set, force everybody to the arbitrator's FOV.
if ((self & DF_NO_FOV) && consoleplayer == Net_Arbitrator)
{
BYTE fov;
Net_WriteByte (DEM_FOV);
// If the game is started with DF_NO_FOV set, the arbitrator's
// DesiredFOV will not be set when this callback is run, so
// be sure not to transmit a 0 FOV.
fov = (BYTE)players[consoleplayer].DesiredFOV;
if (fov == 0)
{
fov = 90;
}
Net_WriteByte (fov);
}
}
CVAR (Flag, sv_nohealth, dmflags, DF_NO_HEALTH);
CVAR (Flag, sv_noitems, dmflags, DF_NO_ITEMS);
CVAR (Flag, sv_weaponstay, dmflags, DF_WEAPONS_STAY);
CVAR (Flag, sv_falldamage, dmflags, DF_FORCE_FALLINGHX);
CVAR (Flag, sv_oldfalldamage, dmflags, DF_FORCE_FALLINGZD);
CVAR (Flag, sv_samelevel, dmflags, DF_SAME_LEVEL);
CVAR (Flag, sv_spawnfarthest, dmflags, DF_SPAWN_FARTHEST);
CVAR (Flag, sv_forcerespawn, dmflags, DF_FORCE_RESPAWN);
CVAR (Flag, sv_noarmor, dmflags, DF_NO_ARMOR);
CVAR (Flag, sv_noexit, dmflags, DF_NO_EXIT);
CVAR (Flag, sv_infiniteammo, dmflags, DF_INFINITE_AMMO);
CVAR (Flag, sv_nomonsters, dmflags, DF_NO_MONSTERS);
CVAR (Flag, sv_monsterrespawn, dmflags, DF_MONSTERS_RESPAWN);
CVAR (Flag, sv_itemrespawn, dmflags, DF_ITEMS_RESPAWN);
CVAR (Flag, sv_fastmonsters, dmflags, DF_FAST_MONSTERS);
CVAR (Flag, sv_nojump, dmflags, DF_NO_JUMP);
CVAR (Flag, sv_allowjump, dmflags, DF_YES_JUMP);
CVAR (Flag, sv_nofreelook, dmflags, DF_NO_FREELOOK);
CVAR (Flag, sv_respawnsuper, dmflags, DF_RESPAWN_SUPER);
CVAR (Flag, sv_nofov, dmflags, DF_NO_FOV);
CVAR (Flag, sv_noweaponspawn, dmflags, DF_NO_COOP_WEAPON_SPAWN);
CVAR (Flag, sv_nocrouch, dmflags, DF_NO_CROUCH);
CVAR (Flag, sv_allowcrouch, dmflags, DF_YES_CROUCH);
//==========================================================================
//
// CVAR dmflags2
//
// [RH] From Skull Tag. Some of these were already done as separate cvars
// (such as bfgaiming), but I collected them here like Skull Tag does.
//
//==========================================================================
CVAR (Int, dmflags2, 0, CVAR_SERVERINFO);
CVAR (Flag, sv_weapondrop, dmflags2, DF2_YES_WEAPONDROP);
CVAR (Flag, sv_noteamswitch, dmflags2, DF2_NO_TEAM_SWITCH);
CVAR (Flag, sv_doubleammo, dmflags2, DF2_YES_DOUBLEAMMO);
CVAR (Flag, sv_degeneration, dmflags2, DF2_YES_DEGENERATION);
CVAR (Flag, sv_nobfgaim, dmflags2, DF2_NO_FREEAIMBFG);
CVAR (Flag, sv_barrelrespawn, dmflags2, DF2_BARRELS_RESPAWN);
CVAR (Flag, sv_keepfrags, dmflags2, DF2_YES_KEEPFRAGS);
CVAR (Flag, sv_norespawn, dmflags2, DF2_NO_RESPAWN);
CVAR (Flag, sv_losefrag, dmflags2, DF2_YES_LOSEFRAG);
CVAR (Flag, sv_respawnprotect, dmflags2, DF2_YES_RESPAWN_INVUL);
CVAR (Flag, sv_samespawnspot, dmflags2, DF2_SAME_SPAWN_SPOT);
CVAR (Flag, sv_infiniteinventory, dmflags2, DF2_INFINITE_INVENTORY)
//==========================================================================
//
// CVAR compatflags
//
//==========================================================================
int i_compatflags; // internal compatflags composed from the compatflags CVAR and MAPINFO settings
CUSTOM_CVAR (Int, compatflags, 0, CVAR_ARCHIVE|CVAR_SERVERINFO)
{
if (level.info == NULL) i_compatflags = self;
else i_compatflags = (self & ~level.info->compatmask) | (level.info->compatflags & level.info->compatmask);
}
CVAR (Flag, compat_shortTex, compatflags, COMPATF_SHORTTEX);
CVAR (Flag, compat_stairs, compatflags, COMPATF_STAIRINDEX);
CVAR (Flag, compat_limitpain, compatflags, COMPATF_LIMITPAIN);
CVAR (Flag, compat_silentpickup,compatflags, COMPATF_SILENTPICKUP);
CVAR (Flag, compat_nopassover, compatflags, COMPATF_NO_PASSMOBJ);
CVAR (Flag, compat_soundslots, compatflags, COMPATF_MAGICSILENCE);
CVAR (Flag, compat_wallrun, compatflags, COMPATF_WALLRUN);
CVAR (Flag, compat_notossdrops, compatflags, COMPATF_NOTOSSDROPS);
CVAR (Flag, compat_useblocking, compatflags, COMPATF_USEBLOCKING);
CVAR (Flag, compat_nodoorlight, compatflags, COMPATF_NODOORLIGHT);
CVAR (Flag, compat_ravenscroll, compatflags, COMPATF_RAVENSCROLL);
CVAR (Flag, compat_soundtarget, compatflags, COMPATF_SOUNDTARGET);
CVAR (Flag, compat_dehhealth, compatflags, COMPATF_DEHHEALTH);
CVAR (Flag, compat_trace, compatflags, COMPATF_TRACE);
CVAR (Flag, compat_dropoff, compatflags, COMPATF_DROPOFF);
CVAR (Flag, compat_boomscroll, compatflags, COMPATF_BOOMSCROLL);
CVAR (Flag, compat_invisibility,compatflags, COMPATF_INVISIBILITY);
CVAR (Flag, compat_silentinstantfloors,compatflags, COMPATF_SILENT_INSTANT_FLOORS);
CVAR (Flag, compat_sectorsounds,compatflags, COMPATF_SECTORSOUNDS);
CVAR (Flag, compat_missileclip, compatflags, COMPATF_MISSILECLIP);
//==========================================================================
//
// D_Display
//
// Draw current display, possibly wiping it from the previous
//
//==========================================================================
void D_Display ()
{
bool wipe;
bool hw2d;
if (nodrawers)
return; // for comparative timing / profiling
cycle_t cycles;
cycles.Reset();
cycles.Clock();
if (players[consoleplayer].camera == NULL)
{
players[consoleplayer].camera = players[consoleplayer].mo;
}
if (viewactive)
{
R_SetFOV (players[consoleplayer].camera && players[consoleplayer].camera->player ?
players[consoleplayer].camera->player->FOV : 90.f);
}
// [RH] change the screen mode if needed
if (setmodeneeded)
{
// Change screen mode.
if (Video->SetResolution (NewWidth, NewHeight, NewBits))
{
// Recalculate various view parameters.
setsizeneeded = true;
// Let the status bar know the screen size changed
if (StatusBar != NULL)
{
StatusBar->ScreenSizeChanged ();
}
// Refresh the console.
C_NewModeAdjust ();
// Reload crosshair if transitioned to a different size
crosshair.Callback ();
}
}
RenderTarget = screen;
// change the view size if needed
if (setsizeneeded && StatusBar != NULL)
{
R_ExecuteSetViewSize ();
}
setmodeneeded = false;
if (screen->Lock (false))
{
SB_state = screen->GetPageCount ();
BorderNeedRefresh = screen->GetPageCount ();
}
// [RH] Allow temporarily disabling wipes
if (NoWipe)
{
BorderNeedRefresh = screen->GetPageCount ();
NoWipe--;
wipe = false;
wipegamestate = gamestate;
}
else if (gamestate != wipegamestate && gamestate != GS_FULLCONSOLE && gamestate != GS_TITLELEVEL)
{ // save the current screen if about to wipe
BorderNeedRefresh = screen->GetPageCount ();
if (wipegamestate != GS_FORCEWIPEFADE)
{
wipe = screen->WipeStartScreen (wipetype);
}
else
{
wipe = screen->WipeStartScreen (wipe_Fade);
}
wipegamestate = gamestate;
}
else
{
wipe = false;
}
hw2d = false;
if (testpolymost)
{
drawpolymosttest();
C_DrawConsole(hw2d);
M_Drawer();
}
else
{
switch (gamestate)
{
case GS_FULLCONSOLE:
screen->SetBlendingRect(0,0,0,0);
hw2d = screen->Begin2D(false);
C_DrawConsole (false);
M_Drawer ();
screen->Update ();
return;
case GS_LEVEL:
case GS_TITLELEVEL:
if (!gametic)
break;
if (StatusBar != NULL)
{
float blend[4] = { 0, 0, 0, 0 };
StatusBar->BlendView (blend);
}
screen->SetBlendingRect(viewwindowx, viewwindowy,
viewwindowx + viewwidth, viewwindowy + viewheight);
P_CheckPlayerSprites();
screen->RenderView(&players[consoleplayer]);
if ((hw2d = screen->Begin2D(viewactive)))
{
// Redraw everything every frame when using 2D accel
SB_state = screen->GetPageCount();
BorderNeedRefresh = screen->GetPageCount();
}
if (automapactive)
{
int saved_ST_Y = ST_Y;
if (hud_althud && viewheight == SCREENHEIGHT)
{
ST_Y = viewheight;
}
AM_Drawer ();
ST_Y = saved_ST_Y;
}
if (!automapactive || viewactive)
{
R_RefreshViewBorder ();
}
if (hud_althud && viewheight == SCREENHEIGHT)
{
if (DrawFSHUD || automapactive) DrawHUD();
StatusBar->DrawTopStuff (HUD_None);
}
else
if (viewheight == SCREENHEIGHT && viewactive)
{
StatusBar->Draw (DrawFSHUD ? HUD_Fullscreen : HUD_None);
StatusBar->DrawTopStuff (DrawFSHUD ? HUD_Fullscreen : HUD_None);
}
else
{
StatusBar->Draw (HUD_StatusBar);
StatusBar->DrawTopStuff (HUD_StatusBar);
}
CT_Drawer ();
break;
case GS_INTERMISSION:
screen->SetBlendingRect(0,0,0,0);
hw2d = screen->Begin2D(false);
WI_Drawer ();
CT_Drawer ();
break;
case GS_FINALE:
screen->SetBlendingRect(0,0,0,0);
hw2d = screen->Begin2D(false);
F_Drawer ();
CT_Drawer ();
break;
case GS_DEMOSCREEN:
screen->SetBlendingRect(0,0,0,0);
hw2d = screen->Begin2D(false);
D_PageDrawer ();
CT_Drawer ();
break;
default:
break;
}
}
// draw pause pic
if (paused && menuactive == MENU_Off)
{
FTexture *tex;
int x;
tex = TexMan[gameinfo.gametype & (GAME_DoomStrifeChex) ? "M_PAUSE" : "PAUSED"];
x = (SCREENWIDTH - tex->GetWidth()*CleanXfac)/2 +
tex->LeftOffset*CleanXfac;
screen->DrawTexture (tex, x, 4, DTA_CleanNoMove, true, TAG_DONE);
}
// [RH] Draw icon, if any
if (D_DrawIcon)
{
FTextureID picnum = TexMan.CheckForTexture (D_DrawIcon, FTexture::TEX_MiscPatch);
D_DrawIcon = NULL;
if (picnum.isValid())
{
FTexture *tex = TexMan[picnum];
screen->DrawTexture (tex, 160-tex->GetWidth()/2, 100-tex->GetHeight()/2,
DTA_320x200, true, TAG_DONE);
}
NoWipe = 10;
}
if (snd_drawoutput)
{
GSnd->DrawWaveDebug(snd_drawoutput);
}
if (!wipe || NoWipe < 0)
{
NetUpdate (); // send out any new accumulation
// normal update
C_DrawConsole (hw2d); // draw console
M_Drawer (); // menu is drawn even on top of everything
FStat::PrintStat ();
screen->Update (); // page flip or blit buffer
}
else
{
// wipe update
unsigned int wipestart, nowtime, diff;
bool done;
GSnd->SetSfxPaused(true, 1);
I_FreezeTime(true);
screen->WipeEndScreen ();
wipestart = I_MSTime();
NetUpdate(); // send out any new accumulation
do
{
do
{
I_WaitVBL(2);
nowtime = I_MSTime();
diff = (nowtime - wipestart) * 40 / 1000; // Using 35 here feels too slow.
} while (diff < 1);
wipestart = nowtime;
done = screen->WipeDo (1);
C_DrawConsole (hw2d); // console and
M_Drawer (); // menu are drawn even on top of wipes
screen->Update (); // page flip or blit buffer
NetUpdate (); // [RH] not sure this is needed anymore
} while (!done);
screen->WipeCleanup();
I_FreezeTime(false);
GSnd->SetSfxPaused(false, 1);
}
cycles.Unclock();
FrameCycles = cycles;
}
//==========================================================================
//
// D_ErrorCleanup ()
//
// Cleanup after a recoverable error.
//==========================================================================
void D_ErrorCleanup ()
{
screen->Unlock ();
bglobal.RemoveAllBots (true);
D_QuitNetGame ();
if (demorecording || demoplayback)
G_CheckDemoStatus ();
Net_ClearBuffers ();
G_NewInit ();
singletics = false;
playeringame[0] = 1;
players[0].playerstate = PST_LIVE;
gameaction = ga_fullconsole;
menuactive = MENU_Off;
insave = false;
}
//==========================================================================
//
// D_DoomLoop
//
// Manages timing and IO, calls all ?_Responder, ?_Ticker, and ?_Drawer,
// calls I_GetTime, I_StartFrame, and I_StartTic
//
//==========================================================================
void D_DoomLoop ()
{
int lasttic = 0;
for (;;)
{
try
{
// frame syncronous IO operations
if (gametic > lasttic)
{
lasttic = gametic;
I_StartFrame ();
}
// process one or more tics
if (singletics)
{
I_StartTic ();
D_ProcessEvents ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
//Added by MC: For some of that bot stuff. The main bot function.
int i;
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i] && players[i].isbot && players[i].mo)
{
players[i].savedyaw = players[i].mo->angle;
players[i].savedpitch = players[i].mo->pitch;
}
}
bglobal.Main (maketic%BACKUPTICS);
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i] && players[i].isbot && players[i].mo)
{
players[i].mo->angle = players[i].savedyaw;
players[i].mo->pitch = players[i].savedpitch;
}
}
if (advancedemo)
D_DoAdvanceDemo ();
C_Ticker ();
M_Ticker ();
G_Ticker ();
// [RH] Use the consoleplayer's camera to update sounds
S_UpdateSounds (players[consoleplayer].camera); // move positional sounds
gametic++;
maketic++;
GC::CheckGC ();
Net_NewMakeTic ();
}
else
{
TryRunTics (); // will run at least one tic
}
// Update display, next frame, with current state.
I_StartTic ();
D_Display ();
}
catch (CRecoverableError &error)
{
if (error.GetMessage ())
{
Printf (PRINT_BOLD, "\n%s\n", error.GetMessage());
}
D_ErrorCleanup ();
}
}
}
//==========================================================================
//
// D_PageTicker
//
//==========================================================================
void D_PageTicker (void)
{
if (--pagetic < 0)
D_AdvanceDemo ();
}
//==========================================================================
//
// D_PageDrawer
//
//==========================================================================
void D_PageDrawer (void)
{
if (Page != NULL)
{
screen->DrawTexture (Page, 0, 0,
DTA_VirtualWidth, Page->GetWidth(),
DTA_VirtualHeight, Page->GetHeight(),
DTA_Masked, false,
DTA_BilinearFilter, true,
TAG_DONE);
screen->FillBorder (NULL);
}
else
{
screen->Clear (0, 0, SCREENWIDTH, SCREENHEIGHT, 0, 0);
if (!PageBlank)
{
screen->DrawText (CR_WHITE, 0, 0, "Page graphic goes here", TAG_DONE);
}
}
if (Advisory != NULL)
{
screen->DrawTexture (Advisory, 4, 160, DTA_320x200, true, TAG_DONE);
}
}
//==========================================================================
//
// D_AdvanceDemo
//
// Called after each demo or intro demosequence finishes
//
//==========================================================================
void D_AdvanceDemo (void)
{
advancedemo = true;
}
//==========================================================================
//
// D_DoStrifeAdvanceDemo
//
//==========================================================================
void D_DoStrifeAdvanceDemo ()
{
static const char *const fullVoices[6] =
{
"svox/pro1", "svox/pro2", "svox/pro3", "svox/pro4", "svox/pro5", "svox/pro6"
};
static const char *const teaserVoices[6] =
{
"svox/voc91", "svox/voc92", "svox/voc93", "svox/voc94", "svox/voc95", "svox/voc96"
};
const char *const *voices = gameinfo.flags & GI_SHAREWARE ? teaserVoices : fullVoices;
const char *pagename = NULL;
gamestate = GS_DEMOSCREEN;
PageBlank = false;
switch (demosequence)
{
default:
case 0:
pagetic = 6 * TICRATE;
pagename = "TITLEPIC";
if (Wads.CheckNumForName ("d_logo", ns_music) < 0)
{ // strife0.wad does not have d_logo
S_StartMusic ("");
}
else
{
S_StartMusic ("d_logo");
}
C_HideConsole ();
break;
case 1:
// [RH] Strife fades to black and then to the Rogue logo, but
// I think it looks better if it doesn't fade.
pagetic = 10 * TICRATE/35;
pagename = ""; // PANEL0, but strife0.wad doesn't have it, so don't use it.
PageBlank = true;
S_Sound (CHAN_VOICE | CHAN_UI, "bishop/active", 1, ATTN_NORM);
break;
case 2:
pagetic = 4 * TICRATE;
pagename = "RGELOGO";
break;
case 3:
pagetic = 7 * TICRATE;
pagename = "PANEL1";
S_Sound (CHAN_VOICE | CHAN_UI, voices[0], 1, ATTN_NORM);
S_StartMusic ("d_intro");
break;
case 4:
pagetic = 9 * TICRATE;
pagename = "PANEL2";
S_Sound (CHAN_VOICE | CHAN_UI, voices[1], 1, ATTN_NORM);
break;
case 5:
pagetic = 12 * TICRATE;
pagename = "PANEL3";
S_Sound (CHAN_VOICE | CHAN_UI, voices[2], 1, ATTN_NORM);
break;
case 6:
pagetic = 11 * TICRATE;
pagename = "PANEL4";
S_Sound (CHAN_VOICE | CHAN_UI, voices[3], 1, ATTN_NORM);
break;
case 7:
pagetic = 10 * TICRATE;
pagename = "PANEL5";
S_Sound (CHAN_VOICE | CHAN_UI, voices[4], 1, ATTN_NORM);
break;
case 8:
pagetic = 16 * TICRATE;
pagename = "PANEL6";
S_Sound (CHAN_VOICE | CHAN_UI, voices[5], 1, ATTN_NORM);
break;
case 9:
pagetic = 6 * TICRATE;
pagename = "vellogo";
wipegamestate = GS_FORCEWIPEFADE;
break;
case 10:
pagetic = 12 * TICRATE;
pagename = "CREDIT";
wipegamestate = GS_FORCEWIPEFADE;
break;
}
if (demosequence++ > 10)
demosequence = 0;
if (demosequence == 9 && !(gameinfo.flags & GI_SHAREWARE))
demosequence = 10;
if (pagename)
{
if (Page != NULL)
{
Page->Unload ();
Page = NULL;
}
if (pagename[0])
{
Page = TexMan[pagename];
}
}
}
//==========================================================================
//
// D_DoAdvanceDemo
//
//==========================================================================
void D_DoAdvanceDemo (void)
{
static char demoname[8] = "DEMO1";
static int democount = 0;
static int pagecount;
const char *pagename = NULL;
V_SetBlend (0,0,0,0);
players[consoleplayer].playerstate = PST_LIVE; // not reborn
advancedemo = false;
usergame = false; // no save / end game here
paused = 0;
gameaction = ga_nothing;
// [RH] If you want something more dynamic for your title, create a map
// and name it TITLEMAP. That map will be loaded and used as the title.
if (P_CheckMapData("TITLEMAP"))
{
G_InitNew ("TITLEMAP", true);
return;
}
if (gameinfo.gametype == GAME_Strife)
{
D_DoStrifeAdvanceDemo ();
return;
}
switch (demosequence)
{
case 3:
if (gameinfo.advisoryTime)
{
Advisory = TexMan["ADVISOR"];
demosequence = 1;
pagetic = (int)(gameinfo.advisoryTime * TICRATE);
break;
}
// fall through to case 1 if no advisory notice
case 1:
Advisory = NULL;
if (!M_DemoNoPlay)
{
BorderNeedRefresh = screen->GetPageCount ();
democount++;
mysnprintf (demoname + 4, countof(demoname) - 4, "%d", democount);
if (Wads.CheckNumForName (demoname) < 0)
{
demosequence = 0;
democount = 0;
// falls through to case 0 below
}
else
{
G_DeferedPlayDemo (demoname);
demosequence = 2;
break;
}
}
default:
case 0:
gamestate = GS_DEMOSCREEN;
pagename = gameinfo.titlePage;
pagetic = (int)(gameinfo.titleTime * TICRATE);
S_StartMusic (gameinfo.titleMusic);
demosequence = 3;
pagecount = 0;
C_HideConsole ();
break;
case 2:
pagetic = (int)(gameinfo.pageTime * TICRATE);
gamestate = GS_DEMOSCREEN;
if (pagecount == 0)
pagename = gameinfo.creditPage1;
else
pagename = gameinfo.creditPage2;
pagecount ^= 1;
demosequence = 1;
break;
}
if (pagename)
{
if (Page != NULL)
{
Page->Unload ();
}
Page = TexMan[pagename];
}
}
//==========================================================================
//
// D_StartTitle
//
//==========================================================================
void D_StartTitle (void)
{
gameaction = ga_nothing;
demosequence = -1;
D_AdvanceDemo ();
}
//==========================================================================
//
// Cmd_Endgame
//
// [RH] Quit the current game and go to fullscreen console
//
//==========================================================================
CCMD (endgame)
{
if (!netgame)
{
gameaction = ga_fullconsole;
demosequence = -1;
}
}
//==========================================================================
//
// D_AddFile
//
//==========================================================================
void D_AddFile (const char *file)
{
if (file == NULL)
{
return;
}
if (!FileExists (file))
{
const char *f = BaseFileSearch (file, ".wad");
if (f == NULL)
{
Printf ("Can't find '%s'\n", file);
return;
}
file = f;
}
wadlist_t *wad = (wadlist_t *)M_Malloc (sizeof(*wad) + strlen(file));
*wadtail = wad;
wad->next = NULL;
strcpy (wad->name, file);
wadtail = &wad->next;
}
//==========================================================================
//
// D_AddWildFile
//
//==========================================================================
void D_AddWildFile (const char *value)
{
const char *wadfile = BaseFileSearch (value, ".wad");
if (wadfile != NULL)
{
D_AddFile (wadfile);
}
else
{ // Try pattern matching
findstate_t findstate;
char path[PATH_MAX];
char *sep;
void *handle = I_FindFirst (value, &findstate);
strcpy (path, value);
sep = strrchr (path, '/');
if (sep == NULL)
{
sep = strrchr (path, '\\');
#ifdef _WIN32
if (sep == NULL && path[1] == ':')
{
sep = path + 1;
}
#endif
}
if (handle != ((void *)-1))
{
do
{
if (!(I_FindAttr(&findstate) & FA_DIREC))
{
if (sep == NULL)
{
D_AddFile (I_FindName (&findstate));
}
else
{
strcpy (sep+1, I_FindName (&findstate));
D_AddFile (path);
}
}
} while (I_FindNext (handle, &findstate) == 0);
}
I_FindClose (handle);
}
}
//==========================================================================
//
// D_AddConfigWads
//
// Adds all files in the specified config file section.
//
//==========================================================================
void D_AddConfigWads (const char *section)
{
if (GameConfig->SetSection (section))
{
const char *key;
const char *value;
FConfigFile::Position pos;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
// D_AddWildFile resets GameConfig's position, so remember it
GameConfig->GetPosition (pos);
D_AddWildFile (value);
// Reset GameConfig's position to get next wad
GameConfig->SetPosition (pos);
}
}
}
}
//==========================================================================
//
// D_AddDirectory
//
// Add all .wad files in a directory. Does not descend into subdirectories.
//
//==========================================================================
static void D_AddDirectory (const char *dir)
{
char curdir[PATH_MAX];
if (getcwd (curdir, PATH_MAX))
{
char skindir[PATH_MAX];
findstate_t findstate;
void *handle;
size_t stuffstart;
stuffstart = strlen (dir);
memcpy (skindir, dir, stuffstart*sizeof(*dir));
skindir[stuffstart] = 0;
if (skindir[stuffstart-1] == '/')
{
skindir[--stuffstart] = 0;
}
if (!chdir (skindir))
{
skindir[stuffstart++] = '/';
if ((handle = I_FindFirst ("*.wad", &findstate)) != (void *)-1)
{
do
{
if (!(I_FindAttr (&findstate) & FA_DIREC))
{
strcpy (skindir + stuffstart, I_FindName (&findstate));
D_AddFile (skindir);
}
} while (I_FindNext (handle, &findstate) == 0);
I_FindClose (handle);
}
}
chdir (curdir);
}
}
//==========================================================================
//
// SetIWAD
//
// Sets parameters for the game using the specified IWAD.
//==========================================================================
static void SetIWAD (const char *iwadpath, EIWADType type)
{
static const struct
{
GameMode_t Mode;
const gameinfo_t *Info;
GameMission_t Mission;
} Datas[NUM_IWAD_TYPES] = {
{ commercial, &TNTGameInfo, pack_tnt }, // Doom2TNT
{ commercial, &PlutoniaGameInfo, pack_plut }, // Doom2Plutonia
{ commercial, &HexenGameInfo, doom2 }, // Hexen
{ commercial, &HexenDKGameInfo, doom2 }, // HexenDK
{ commercial, &HexenGameInfo, doom2 }, // Hexen Demo
{ commercial, &CommercialGameInfo, doom2 }, // Doom2
{ shareware, &HereticSWGameInfo, doom }, // HereticShareware
{ retail, &HereticGameInfo, doom }, // HereticExtended
{ retail, &HereticGameInfo, doom }, // Heretic
{ shareware, &SharewareGameInfo, doom }, // DoomShareware
{ retail, &RetailGameInfo, doom }, // UltimateDoom
{ registered, &RegisteredGameInfo, doom }, // DoomRegistered
{ commercial, &StrifeGameInfo, doom2 }, // Strife
{ commercial, &StrifeTeaserGameInfo, doom2 }, // StrifeTeaser
{ commercial, &StrifeTeaser2GameInfo, doom2 }, // StrifeTeaser2
{ commercial, &CommercialGameInfo, doom2 }, // FreeDoom
{ shareware, &SharewareGameInfo, doom }, // FreeDoom1
{ commercial, &CommercialGameInfo, doom2 }, // FreeDM
{ registered, &ChexGameInfo, doom }, // Chex Quest
{ registered, &Chex3GameInfo, doom }, // Chex Quest 3
};
D_AddFile (iwadpath);
if ((unsigned)type < NUM_IWAD_TYPES)
{
gamemode = Datas[type].Mode;
gameinfo = *Datas[type].Info;
gamemission = Datas[type].Mission;
if (type == IWAD_HereticExtended)
{
gameinfo.flags |= GI_MENUHACK_EXTENDED;
}
}
else
{
gamemode = undetermined;
}
}
//==========================================================================
//
// ScanIWAD
//
// Scan the contents of an IWAD to determine which one it is
//==========================================================================
static EIWADType ScanIWAD (const char *iwad)
{
static const char checklumps[][8] =
{
"E1M1",
"E4M2",
"MAP01",
"MAP40",
"MAP60",
"TITLE",
"REDTNT2",
"CAMO1",
{ 'E','X','T','E','N','D','E','D'},
"ENDSTRF",
"MAP33",
"INVCURS",
{ 'F','R','E','E','D','O','O','M' },
"W94_1",
{ 'P','O','S','S','H','0','M','0' },
"CYCLA1",
"FLMBA1",
"MAPINFO",
"E2M1","E2M2","E2M3","E2M4","E2M5","E2M6","E2M7","E2M8","E2M9",
"E3M1","E3M2","E3M3","E3M4","E3M5","E3M6","E3M7","E3M8","E3M9",
"DPHOOF","BFGGA0","HEADA1","CYBRA1",
{ 'S','P','I','D','A','1','D','1' },
};
#define NUM_CHECKLUMPS (sizeof(checklumps)/8)
enum
{
Check_e1m1,
Check_e4m1,
Check_map01,
Check_map40,
Check_map60,
Check_title,
Check_redtnt2,
Check_cam01,
Check_Extended,
Check_endstrf,
Check_map33,
Check_invcurs,
Check_FreeDoom,
Check_W94_1,
Check_POSSH0M0,
Check_Cycla1,
Check_Flmba1,
Check_Mapinfo,
Check_e2m1
};
int lumpsfound[NUM_CHECKLUMPS];
size_t i;
wadinfo_t header;
FILE *f;
memset (lumpsfound, 0, sizeof(lumpsfound));
if ( (f = fopen (iwad, "rb")) )
{
fread (&header, sizeof(header), 1, f);
if (header.Magic == IWAD_ID || header.Magic == PWAD_ID)
{
header.NumLumps = LittleLong(header.NumLumps);
if (0 == fseek (f, LittleLong(header.InfoTableOfs), SEEK_SET))
{
for (i = 0; i < (size_t)header.NumLumps; i++)
{
wadlump_t lump;
size_t j;
if (0 == fread (&lump, sizeof(lump), 1, f))
break;
for (j = 0; j < NUM_CHECKLUMPS; j++)
if (strnicmp (lump.Name, checklumps[j], 8) == 0)
lumpsfound[j]++;
}
}
}
fclose (f);
}
if (lumpsfound[Check_title] && lumpsfound[Check_map60])
{
return IWAD_HexenDK;
}
else if (lumpsfound[Check_map33] && lumpsfound[Check_endstrf])
{
if (lumpsfound[Check_map01])
{
return IWAD_Strife;
}
else if (lumpsfound[Check_invcurs])
{
return IWAD_StrifeTeaser2;
}
else
{
return IWAD_StrifeTeaser;
}
}
else if (lumpsfound[Check_map01])
{
if (lumpsfound[Check_redtnt2])
{
return IWAD_Doom2TNT;
}
else if (lumpsfound[Check_cam01])
{
return IWAD_Doom2Plutonia;
}
else
{
if (lumpsfound[Check_title])
{
if (lumpsfound[Check_map40])
{
return IWAD_Hexen;
}
else
{
return IWAD_HexenDemo;
}
}
else if (lumpsfound[Check_FreeDoom])
{
// Is there a 100% reliable way to tell FreeDoom and FreeDM
// apart based solely on the lump names?
if (strstr(iwad, "freedm.wad") || strstr(iwad, "FREEDM.WAD"))
{
return IWAD_FreeDM;
}
else
{
return IWAD_FreeDoom;
}
}
else
{
return IWAD_Doom2;
}
}
}
else if (lumpsfound[Check_e1m1])
{
if (lumpsfound[Check_title])
{
if (!lumpsfound[Check_e2m1])
{
return IWAD_HereticShareware;
}
else
{
if (lumpsfound[Check_Extended])
{
return IWAD_HereticExtended;
}
else
{
return IWAD_Heretic;
}
}
}
else if (lumpsfound[Check_Cycla1] && lumpsfound[Check_Flmba1])
{
if (!lumpsfound[Check_Mapinfo])
{
// The original release won't work without its hacked custom EXE.
//I_FatalError("Found an incompatible version of Chex Quest 3");
return NUM_IWAD_TYPES; // Can't use it.
}
return IWAD_ChexQuest3;
}
else
{
for (i = Check_e2m1; i < NUM_CHECKLUMPS; i++)
{
if (!lumpsfound[i])
{
if (lumpsfound[Check_FreeDoom])
{
return IWAD_FreeDoom1;
}
else
{
return IWAD_DoomShareware;
}
}
}
if (i == NUM_CHECKLUMPS)
{
if (lumpsfound[Check_e4m1])
{
if (lumpsfound[Check_W94_1] && lumpsfound[Check_POSSH0M0])
{
return IWAD_ChexQuest;
}
else
{
return IWAD_UltimateDoom;
}
}
else
{
return IWAD_DoomRegistered;
}
}
}
}
return NUM_IWAD_TYPES; // Don't know
}
//==========================================================================
//
// CheckIWAD
//
// Tries to find an IWAD from a set of known IWAD names, and checks the
// contents of each one found to determine which game it belongs to.
// Returns the number of new wads found in this pass (does not count wads
// found from a previous call).
//
//==========================================================================
static int CheckIWAD (const char *doomwaddir, WadStuff *wads)
{
const char *slash;
int i;
int numfound;
numfound = 0;
slash = (doomwaddir[0] && doomwaddir[strlen (doomwaddir)-1] != '/') ? "/" : "";
// Search for a pre-defined IWAD
for (i = IWADNames[0] ? 0 : 1; IWADNames[i]; i++)
{
if (wads[i].Path.IsEmpty())
{
FString iwad;
iwad.Format ("%s%s%s", doomwaddir, slash, IWADNames[i]);
FixPathSeperator (iwad.LockBuffer());
iwad.UnlockBuffer();
if (FileExists (iwad))
{
wads[i].Type = ScanIWAD (iwad);
if (wads[i].Type != NUM_IWAD_TYPES)
{
wads[i].Path = iwad;
numfound++;
}
}
}
}
return numfound;
}
//==========================================================================
//
// ExpandEnvVars
//
// Expands environment variable references in a string. Intended primarily
// for use with IWAD search paths in config files.
//
//==========================================================================
static FString ExpandEnvVars(const char *searchpathstring)
{
static const char envvarnamechars[] =
"01234567890"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"_"
"abcdefghijklmnopqrstuvwxyz";
if (searchpathstring == NULL)
return FString ("");
const char *dollar = strchr (searchpathstring,'$');
if (dollar == NULL)
{
return FString (searchpathstring);
}
const char *nextchars = searchpathstring;
FString out = FString (searchpathstring, dollar - searchpathstring);
while ( (dollar != NULL) && (*nextchars != 0) )
{
size_t length = strspn(dollar + 1, envvarnamechars);
if (length != 0)
{
FString varname = FString (dollar + 1, length);
if (stricmp (varname, "progdir") == 0)
{
out += progdir;
}
else
{
char *varvalue = getenv (varname);
if ( (varvalue != NULL) && (strlen(varvalue) != 0) )
{
out += varvalue;
}
}
}
else
{
out += '$';
}
nextchars = dollar + length + 1;
dollar = strchr (nextchars, '$');
if (dollar != NULL)
{
out += FString (nextchars, dollar - nextchars);
}
}
if (*nextchars != 0)
{
out += nextchars;
}
return out;
}
//==========================================================================
//
// CheckIWADinEnvDir
//
// Checks for an IWAD in a path that contains one or more environment
// variables.
//
//==========================================================================
static int CheckIWADinEnvDir (const char *str, WadStuff *wads)
{
FString expanded = ExpandEnvVars (str);
if (!expanded.IsEmpty())
{
char *dir = expanded.LockBuffer ();
FixPathSeperator (dir);
expanded.UnlockBuffer ();
if (expanded[expanded.Len() - 1] != '/')
{
expanded += '/';
}
return CheckIWAD (expanded, wads);
}
return false;
}
//==========================================================================
//
// IdentifyVersion
//
// Tries to find an IWAD in one of four directories under DOS or Win32:
// 1. Current directory
// 2. Executable directory
// 3. $DOOMWADDIR
// 4. $HOME
//
// Under UNIX OSes, the search path is:
// 1. Current directory
// 2. $DOOMWADDIR
// 3. $HOME/.zdoom
// 4. The share directory defined at compile time (/usr/local/share/zdoom)
//
// The search path can be altered by editing the IWADSearch.Directories
// section of the config file.
//
//==========================================================================
static EIWADType IdentifyVersion (const char *zdoom_wad)
{
WadStuff wads[countof(IWADNames)];
size_t foundwads[NUM_IWAD_TYPES] = { 0 };
const char *iwadparm = Args->CheckValue ("-iwad");
size_t numwads;
int pickwad;
size_t i;
bool iwadparmfound = false;
FString custwad;
if (iwadparm)
{
custwad = iwadparm;
FixPathSeperator (custwad.LockBuffer());
if (CheckIWAD (custwad, wads))
{ // -iwad parameter was a directory
iwadparm = NULL;
}
else
{
DefaultExtension (custwad, ".wad");
iwadparm = custwad;
IWADNames[0] = iwadparm;
CheckIWAD ("", wads);
}
}
if (iwadparm == NULL || wads[0].Path.IsEmpty())
{
if (GameConfig->SetSection ("IWADSearch.Directories"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
if (strchr (value, '$') != NULL)
{
CheckIWADinEnvDir (value, wads);
}
#ifdef unix
else if (*value == '~' && (*(value + 1) == 0 || *(value + 1) == '/'))
{
FString homepath = GetUserFile (*(value + 1) ? value + 2 : value + 1, true);
CheckIWAD (homepath, wads);
}
#endif
else
{
CheckIWAD (value, wads);
}
}
}
}
#ifdef _WIN32
FString steam_path = I_GetSteamPath();
if (steam_path.IsNotEmpty())
{
static const char *const steam_dirs[] =
{
"doom 2/base",
"final doom/base",
"heretic shadow of the serpent riders/base",
"hexen/base",
"hexen deathkings of the dark citadel/base",
"ultimate doom/base"
};
steam_path += "/SteamApps/common/";
for (i = 0; i < countof(steam_dirs); ++i)
{
CheckIWAD (steam_path + steam_dirs[i], wads);
}
}
#endif
}
if (iwadparm != NULL && !wads[0].Path.IsEmpty())
{
iwadparmfound = true;
}
for (i = numwads = 0; i < countof(IWADNames); i++)
{
if (!wads[i].Path.IsEmpty())
{
if (i != numwads)
{
wads[numwads] = wads[i];
}
foundwads[wads[numwads].Type] = numwads + 1;
numwads++;
}
}
if (foundwads[IWAD_HexenDK] && !foundwads[IWAD_Hexen])
{ // Cannot play Hexen DK without Hexen
size_t kill = foundwads[IWAD_HexenDK];
for (i = kill; i < numwads; ++i)
{
wads[i - 1] = wads[i];
}
numwads--;
foundwads[IWAD_HexenDK] = 0;
for (i = 0; i < NUM_IWAD_TYPES; ++i)
{
if (foundwads[i] > kill)
{
foundwads[i]--;
}
}
}
if (numwads == 0)
{
I_FatalError ("Cannot find a game IWAD (doom.wad, doom2.wad, heretic.wad, etc.).\n"
"Did you install ZDoom properly? You can do either of the following:\n"
"\n"
"1. Place one or more of these wads in the same directory as ZDoom.\n"
"2. Edit your zdoom-username.ini and add the directories of your iwads\n"
"to the list beneath [IWADSearch.Directories]");
}
pickwad = 0;
if (!iwadparmfound && numwads > 1)
{
int defiwad = 0;
// Locate the user's prefered IWAD, if it was found.
if (defaultiwad[0] != '\0')
{
for (i = 0; i < numwads; ++i)
{
FString basename = ExtractFileBase (wads[i].Path);
if (stricmp (basename, defaultiwad) == 0)
{
defiwad = (int)i;
break;
}
}
}
pickwad = I_PickIWad (wads, (int)numwads, queryiwad, defiwad);
if (pickwad >= 0)
{
// The newly selected IWAD becomes the new default
FString basename = ExtractFileBase (wads[pickwad].Path);
defaultiwad = basename;
}
}
if (pickwad < 0)
exit (0);
// zdoom.pk3 must always be the first file loaded and the IWAD second.
D_AddFile (zdoom_wad);
if (wads[pickwad].Type == IWAD_HexenDK)
{ // load hexen.wad before loading hexdd.wad
D_AddFile (wads[foundwads[IWAD_Hexen]-1].Path);
}
SetIWAD (wads[pickwad].Path, wads[pickwad].Type);
if (wads[pickwad].Type == IWAD_Strife)
{ // Try to load voices.wad along with strife1.wad
long lastslash = wads[pickwad].Path.LastIndexOf ('/');
FString path;
if (lastslash == -1)
{
path = "";// wads[pickwad].Path;
}
else
{
path = FString (wads[pickwad].Path.GetChars(), lastslash + 1);
}
path += "voices.wad";
D_AddFile (path);
}
return wads[pickwad].Type;
}
//==========================================================================
//
// BaseFileSearch
//
// If a file does not exist at <file>, looks for it in the directories
// specified in the config file. Returns the path to the file, if found,
// or NULL if it could not be found.
//
//==========================================================================
static const char *BaseFileSearch (const char *file, const char *ext, bool lookfirstinprogdir)
{
static char wad[PATH_MAX];
if (lookfirstinprogdir)
{
mysnprintf (wad, countof(wad), "%s%s%s", progdir.GetChars(), progdir[progdir.Len() - 1] != '/' ? "/" : "", file);
if (FileExists (wad))
{
return wad;
}
}
if (FileExists (file))
{
mysnprintf (wad, countof(wad), "%s", file);
return wad;
}
if (GameConfig->SetSection ("FileSearch.Directories"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
const char *dir;
FString homepath;
if (*value == '$')
{
if (stricmp (value + 1, "progdir") == 0)
{
dir = progdir;
}
else
{
dir = getenv (value + 1);
}
}
#ifdef unix
else if (*value == '~' && (*(value + 1) == 0 || *(value + 1) == '/'))
{
homepath = GetUserFile (*(value + 1) ? value + 2 : value + 1, true);
dir = homepath;
}
#endif
else
{
dir = value;
}
if (dir != NULL)
{
mysnprintf (wad, countof(wad), "%s%s%s", dir, dir[strlen (dir) - 1] != '/' ? "/" : "", file);
if (FileExists (wad))
{
return wad;
}
}
}
}
}
// Retry, this time with a default extension
if (ext != NULL)
{
FString tmp = file;
DefaultExtension (tmp, ext);
return BaseFileSearch (tmp, NULL);
}
return NULL;
}
//==========================================================================
//
// ConsiderPatches
//
// Tries to add any deh/bex patches from the command line.
//
//==========================================================================
bool ConsiderPatches (const char *arg, const char *ext)
{
bool noDef = false;
DArgs *files = Args->GatherFiles (arg, ext, false);
if (files->NumArgs() > 0)
{
int i;
const char *f;
for (i = 0; i < files->NumArgs(); ++i)
{
if ( (f = BaseFileSearch (files->GetArg (i), ".deh")) )
DoDehPatch (f, false);
else if ( (f = BaseFileSearch (files->GetArg (i), ".bex")) )
DoDehPatch (f, false);
}
noDef = true;
}
files->Destroy();
return noDef;
}
//==========================================================================
//
// D_LoadWadSettings
//
// Parses any loaded KEYCONF lumps. These are restricted console scripts
// that can only execute the alias, defaultbind, addkeysection,
// addmenukey, weaponsection, and addslotdefault commands.
//
//==========================================================================
void D_LoadWadSettings ()
{
char cmd[4096];
int lump, lastlump = 0;
ParsingKeyConf = true;
while ((lump = Wads.FindLump ("KEYCONF", &lastlump)) != -1)
{
FMemLump data = Wads.ReadLump (lump);
const char *eof = (char *)data.GetMem() + Wads.LumpLength (lump);
const char *conf = (char *)data.GetMem();
while (conf < eof)
{
size_t i;
// Fetch a line to execute
for (i = 0; conf + i < eof && conf[i] != '\n'; ++i)
{
cmd[i] = conf[i];
}
cmd[i] = 0;
conf += i;
if (*conf == '\n')
{
conf++;
}
// Comments begin with //
char *stop = cmd + i - 1;
char *comment = cmd;
int inQuote = 0;
if (*stop == '\r')
*stop-- = 0;
while (comment < stop)
{
if (*comment == '\"')
{
inQuote ^= 1;
}
else if (!inQuote && *comment == '/' && *(comment + 1) == '/')
{
break;
}
comment++;
}
if (comment == cmd)
{ // Comment at line beginning
continue;
}
else if (comment < stop)
{ // Comment in middle of line
*comment = 0;
}
AddCommandString (cmd);
}
}
ParsingKeyConf = false;
}
//==========================================================================
//
// D_MultiExec
//
//==========================================================================
void D_MultiExec (DArgs *list, bool usePullin)
{
for (int i = 0; i < list->NumArgs(); ++i)
{
C_ExecFile (list->GetArg (i), usePullin);
}
}
//==========================================================================
//
// D_DoomMain
//
//==========================================================================
void D_DoomMain (void)
{
int p, flags;
char *v;
const char *wad;
DArgs *execFiles;
const IWADInfo *iwad_info;
srand(I_MSTime());
// Set the FPU precision to 53 significant bits. This is the default
// for Visual C++, but not for GCC, so some slight math variances
// might crop up if we leave it alone.
#if defined(_FPU_GETCW)
{
int cw;
_FPU_GETCW(cw);
cw = (cw & ~_FPU_EXTENDED) | _FPU_DOUBLE;
_FPU_SETCW(cw);
}
#elif defined(_PC_53)
// On the x64 architecture, changing the floating point precision is not supported.
#ifndef _WIN64
int cfp = _control87(_PC_53, _MCW_PC);
#endif
#endif
PClass::StaticInit ();
atterm (C_DeinitConsole);
gamestate = GS_STARTUP;
SetLanguageIDs ();
rngseed = (DWORD)time (NULL);
FRandom::StaticClearRandom ();
M_FindResponseFile ();
Printf ("M_LoadDefaults: Load system defaults.\n");
M_LoadDefaults (); // load before initing other systems
// [RH] Make sure zdoom.pk3 is always loaded,
// as it contains magic stuff we need.
wad = BaseFileSearch (BASEWAD, NULL, true);
if (wad == NULL)
{
I_FatalError ("Cannot find " BASEWAD);
}
iwad_info = &IWADInfos[IdentifyVersion(wad)];
I_SetIWADInfo(iwad_info);
GameConfig->DoGameSetup (GameNames[gameinfo.gametype]);
if (!(gameinfo.flags & GI_SHAREWARE))
{
FString file;
// [RH] zvox.wad - A wad I had intended to be automatically generated
// from Q2's pak0.pak so the female and cyborg player could have
// voices. I never got around to writing the utility to do it, though.
// And I probably never will now. But I know at least one person uses
// it for something else, so this gets to stay here.
wad = BaseFileSearch ("zvox.wad", NULL);
if (wad)
D_AddFile (wad);
// [RH] Add any .wad files in the skins directory
#ifdef unix
file = SHARE_DIR;
#else
file = progdir;
#endif
file += "skins";
D_AddDirectory (file);
const char *home = getenv ("HOME");
if (home)
{
file = home;
if (home[strlen(home) - 1] != '/')
{
file += '/';
}
file += ".zdoom/skins";
D_AddDirectory (file);
}
// Add common (global) wads
D_AddConfigWads ("Global.Autoload");
// Add game-specific wads
file = GameNames[gameinfo.gametype];
file += ".Autoload";
D_AddConfigWads (file);
// Add IWAD-specific wads
if (iwad_info->Autoname != NULL)
{
file = iwad_info->Autoname;
file += ".Autoload";
D_AddConfigWads(file);
}
}
// Run automatically executed files
execFiles = new DArgs;
GameConfig->AddAutoexec (execFiles, GameNames[gameinfo.gametype]);
D_MultiExec (execFiles, true);
execFiles->Destroy();
// Run .cfg files at the start of the command line.
execFiles = Args->GatherFiles (NULL, ".cfg", false);
D_MultiExec (execFiles, true);
execFiles->Destroy();
C_ExecCmdLineParams (); // [RH] do all +set commands on the command line
DArgs *files = Args->GatherFiles ("-file", ".wad", true);
DArgs *files1 = Args->GatherFiles (NULL, ".zip", false);
DArgs *files2 = Args->GatherFiles (NULL, ".pk3", false);
DArgs *files3 = Args->GatherFiles (NULL, ".txt", false);
if (files->NumArgs() > 0 || files1->NumArgs() > 0 || files2->NumArgs() > 0 || files3->NumArgs() > 0)
{
// Check for -file in shareware
if (gameinfo.flags & GI_SHAREWARE)
{
I_FatalError ("You cannot -file with the shareware version. Register!");
}
// the files gathered are wadfile/lump names
for (int i = 0; i < files->NumArgs(); i++)
{
D_AddWildFile (files->GetArg (i));
}
for (int i = 0; i < files1->NumArgs(); i++)
{
D_AddWildFile (files1->GetArg (i));
}
for (int i = 0; i < files2->NumArgs(); i++)
{
D_AddWildFile (files2->GetArg (i));
}
for (int i = 0; i < files3->NumArgs(); i++)
{
D_AddWildFile (files3->GetArg (i));
}
}
files->Destroy();
files1->Destroy();
files2->Destroy();
files3->Destroy();
Printf ("W_Init: Init WADfiles.\n");
Wads.InitMultipleFiles (&wadfiles);
// [RH] Initialize localizable strings.
GStrings.LoadStrings (false);
// [RH] Moved these up here so that we can do most of our
// startup output in a fullscreen console.
CT_Init ();
Printf ("I_Init: Setting up machine state.\n");
I_Init ();
Printf ("V_Init: allocate screen.\n");
V_Init ();
// Base systems have been inited; enable cvar callbacks
FBaseCVar::EnableCallbacks ();
Printf ("S_Init: Setting up sound.\n");
S_Init ();
Printf ("ST_Init: Init startup screen.\n");
StartScreen = FStartupScreen::CreateInstance (R_GuesstimateNumTextures() + 5);
Printf ("P_Init: Checking cmd-line parameters...\n");
flags = dmflags;
if (Args->CheckParm ("-nomonsters")) flags |= DF_NO_MONSTERS;
if (Args->CheckParm ("-respawn")) flags |= DF_MONSTERS_RESPAWN;
if (Args->CheckParm ("-fast")) flags |= DF_FAST_MONSTERS;
devparm = !!Args->CheckParm ("-devparm");
if (Args->CheckParm ("-altdeath"))
{
deathmatch = 1;
flags |= DF_ITEMS_RESPAWN;
}
else if (Args->CheckParm ("-deathmatch"))
{
deathmatch = 1;
flags |= DF_WEAPONS_STAY | DF_ITEMS_RESPAWN;
}
dmflags = flags;
// get skill / episode / map from parms
if (gameinfo.gametype != GAME_Hexen)
{
startmap = (gameinfo.flags & GI_MAPxx) ? "MAP01" : "E1M1";
}
else
{
startmap = "&wt@01";
}
autostart = false;
const char *val = Args->CheckValue ("-skill");
if (val)
{
gameskill = val[0] - '1';
autostart = true;
}
p = Args->CheckParm ("-warp");
if (p && p < Args->NumArgs() - 1)
{
int ep, map;
if (gameinfo.flags & GI_MAPxx)
{
ep = 1;
map = atoi (Args->GetArg(p+1));
}
else
{
ep = atoi (Args->GetArg(p+1));
map = p < Args->NumArgs() - 2 ? atoi (Args->GetArg(p+2)) : 10;
if (map < 1 || map > 9)
{
map = ep;
ep = 1;
}
}
startmap = CalcMapName (ep, map);
autostart = true;
}
// [RH] Hack to handle +map
p = Args->CheckParm ("+map");
if (p && p < Args->NumArgs()-1)
{
if (!P_CheckMapData(Args->GetArg (p+1)))
{
Printf ("Can't find map %s\n", Args->GetArg (p+1));
}
else
{
startmap = Args->GetArg (p + 1);
Args->GetArg (p)[0] = '-';
autostart = true;
}
}
if (devparm)
{
Printf (GStrings("D_DEVSTR"));
}
#ifndef unix
// We do not need to support -cdrom under Unix, because all the files
// that would go to c:\\zdoomdat are already stored in .zdoom inside
// the user's home directory.
if (Args->CheckParm("-cdrom"))
{
Printf (GStrings("D_CDROM"));
mkdir (CDROM_DIR, 0);
}
#endif
// turbo option // [RH] (now a cvar)
{
UCVarValue value;
static char one_hundred[] = "100";
value.String = Args->CheckValue ("-turbo");
if (value.String == NULL)
value.String = one_hundred;
else
Printf ("turbo scale: %s%%\n", value.String);
turbo.SetGenericRepDefault (value, CVAR_String);
}
v = Args->CheckValue ("-timer");
if (v)
{
double time = strtod (v, NULL);
Printf ("Levels will end after %g minute%s.\n", time, time > 1 ? "s" : "");
timelimit = (float)time;
}
v = Args->CheckValue ("-avg");
if (v)
{
Printf ("Austin Virtual Gaming: Levels will end after 20 minutes\n");
timelimit = 20.f;
}
//
// Build status bar line!
//
if (deathmatch)
StartScreen->AppendStatusLine("DeathMatch...");
if (dmflags & DF_NO_MONSTERS)
StartScreen->AppendStatusLine("No Monsters...");
if (dmflags & DF_MONSTERS_RESPAWN)
StartScreen->AppendStatusLine("Respawning...");
if (autostart)
{
FString temp;
temp.Format ("Warp to map %s, Skill %d ", startmap.GetChars(), gameskill + 1);
StartScreen->AppendStatusLine(temp);
}
// [RH] Parse through all loaded mapinfo lumps
Printf ("G_ParseMapInfo: Load map definitions.\n");
G_ParseMapInfo ();
// [RH] Parse any SNDINFO lumps
Printf ("S_InitData: Load sound definitions.\n");
S_InitData ();
Printf ("Texman.Init: Init texture manager.\n");
TexMan.Init();
// Now that all textues have been loaded the crosshair can be initialized.
crosshair.Callback ();
// [CW] Parse any TEAMINFO lumps
Printf ("TEAMINFO_Init: Load team definitions.\n");
TEAMINFO_Init ();
FActorInfo::StaticInit ();
// Now that all actors have been defined we can finally set up the weapon slots
GameConfig->DoWeaponSetup (GameNames[gameinfo.gametype]);
// [GRB] Initialize player class list
SetupPlayerClasses ();
// [RH] Load custom key and weapon settings from WADs
D_LoadWadSettings ();
// [GRB] Check if someone used clearplayerclasses but not addplayerclass
if (PlayerClasses.Size () == 0)
{
I_FatalError ("No player classes defined");
}
StartScreen->Progress ();
Printf ("R_Init: Init %s refresh subsystem.\n", GameNames[gameinfo.gametype]);
StartScreen->LoadingStatus ("Loading graphics", 0x3f);
R_Init ();
Printf ("DecalLibrary: Load decals.\n");
DecalLibrary.Clear ();
DecalLibrary.ReadAllDecals ();
// [RH] Try adding .deh and .bex files on the command line.
// If there are none, try adding any in the config file.
//if (gameinfo.gametype == GAME_Doom)
{
if (!ConsiderPatches ("-deh", ".deh") &&
!ConsiderPatches ("-bex", ".bex") &&
(gameinfo.gametype == GAME_Doom) &&
GameConfig->SetSection ("Doom.DefaultDehacked"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0 && FileExists (value))
{
Printf ("Applying patch %s\n", value);
DoDehPatch (value, true);
}
}
}
DoDehPatch (NULL, true); // See if there's a patch in a PWAD
FinishDehPatch (); // Create replacements for dehacked pickups
}
FActorInfo::StaticSetActorNums ();
// [RH] User-configurable startup strings. Because BOOM does.
static const char *startupString[5] = {
"STARTUP1", "STARTUP2", "STARTUP3", "STARTUP4", "STARTUP5"
};
for (p = 0; p < 5; ++p)
{
const char *str = GStrings[startupString[p]];
if (str != NULL && str[0] != '\0')
{
Printf ("%s\n", str);
}
}
//Added by MC:
DArgs *bots = Args->GatherFiles("-bots", "", false);
for (p = 0; p < bots->NumArgs(); ++p)
{
bglobal.getspawned.Push(bots->GetArg(p));
}
bglobal.spawn_tries = 0;
bglobal.wanted_botnum = bglobal.getspawned.Size();
Printf ("M_Init: Init miscellaneous info.\n");
M_Init ();
Printf ("P_Init: Init Playloop state.\n");
StartScreen->LoadingStatus ("Init game engine", 0x3f);
P_Init ();
//SBarInfo support.
SBarInfo::Load();
Printf ("D_CheckNetGame: Checking network game status.\n");
StartScreen->LoadingStatus ("Checking network game status.", 0x3f);
D_CheckNetGame ();
// [RH] Lock any cvars that should be locked now that we're
// about to begin the game.
FBaseCVar::EnableNoSet ();
// [RH] Run any saved commands from the command line or autoexec.cfg now.
gamestate = GS_FULLCONSOLE;
Net_NewMakeTic ();
DThinker::RunThinkers ();
gamestate = GS_STARTUP;
// start the apropriate game based on parms
v = Args->CheckValue ("-record");
if (v)
{
G_RecordDemo (v);
autostart = true;
}
delete StartScreen;
StartScreen = NULL;
V_Init2();
files = Args->GatherFiles ("-playdemo", ".lmp", false);
if (files->NumArgs() > 0)
{
singledemo = true; // quit after one demo
G_DeferedPlayDemo (files->GetArg (0));
D_DoomLoop (); // never returns
}
files->Destroy();
v = Args->CheckValue ("-timedemo");
if (v)
{
G_TimeDemo (v);
D_DoomLoop (); // never returns
}
v = Args->CheckValue ("-loadgame");
if (v)
{
FString file(v);
FixPathSeperator (file);
DefaultExtension (file, ".zds");
G_LoadGame (file);
}
if (gameaction != ga_loadgame)
{
if (autostart || netgame)
{
// Do not do any screenwipes when autostarting a game.
NoWipe = 35;
CheckWarpTransMap (startmap, true);
if (demorecording)
G_BeginRecording (startmap);
G_InitNew (startmap, false);
}
else
{
D_StartTitle (); // start up intro loop
}
}
else if (demorecording)
{
G_BeginRecording (NULL);
}
atterm (D_QuitNetGame); // killough
D_DoomLoop (); // never returns
}
//==========================================================================
//
// FStartupScreen Constructor
//
//==========================================================================
FStartupScreen::FStartupScreen(int max_progress)
{
MaxPos = max_progress;
CurPos = 0;
NotchPos = 0;
}
//==========================================================================
//
// FStartupScreen Destructor
//
//==========================================================================
FStartupScreen::~FStartupScreen()
{
}
//==========================================================================
//
// FStartupScreen :: LoadingStatus
//
// Used by Heretic for the Loading Status "window."
//
//==========================================================================
void FStartupScreen::LoadingStatus(const char *message, int colors)
{
}
//==========================================================================
//
// FStartupScreen :: AppendStatusLine
//
// Used by Heretic for the "status line" at the bottom of the screen.
//
//==========================================================================
void FStartupScreen::AppendStatusLine(const char *status)
{
}
//==========================================================================
//
// STAT fps
//
// Displays statistics about rendering times
//
//==========================================================================
ADD_STAT (fps)
{
FString out;
out.Format("frame=%04.1f ms walls=%04.1f ms planes=%04.1f ms masked=%04.1f ms",
FrameCycles.TimeMS(), WallCycles.TimeMS(), PlaneCycles.TimeMS(), MaskedCycles.TimeMS());
return out;
}
//==========================================================================
//
// STAT wallcycles
//
// Displays the minimum number of cycles spent drawing walls
//
//==========================================================================
static double bestwallcycles = HUGE_VAL;
ADD_STAT (wallcycles)
{
FString out;
double cycles = WallCycles.Time();
if (cycles && cycles < bestwallcycles)
bestwallcycles = cycles;
out.Format ("%g", bestwallcycles);
return out;
}
//==========================================================================
//
// CCMD clearwallcycles
//
// Resets the count of minimum wall drawing cycles
//
//==========================================================================
CCMD (clearwallcycles)
{
bestwallcycles = HUGE_VAL;
}
#if 1
// To use these, also uncomment the clock/unclock in wallscan
static double bestscancycles = HUGE_VAL;
ADD_STAT (scancycles)
{
FString out;
double scancycles = WallScanCycles.Time();
if (scancycles && scancycles < bestscancycles)
bestscancycles = scancycles;
out.Format ("%g", bestscancycles);
return out;
}
CCMD (clearscancycles)
{
bestscancycles = HUGE_VAL;
}
#endif
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