/
d_main.cpp
2877 lines (2522 loc) · 72.7 KB
/
d_main.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
//-----------------------------------------------------------------------------
//
// Copyright 1993-1996 id Software
// Copyright 1999-2016 Randy Heit
// Copyright 2002-2016 Christoph Oelckers
//
// 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 3 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, see http://www.gnu.org/licenses/
//
//
// 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>
#if defined(__unix__) || defined(__APPLE__)
#include <unistd.h>
#endif
#include <time.h>
#include <math.h>
#include <assert.h>
#include <sys/stat.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 "intermission/intermission.h"
#include "f_wipe.h"
#include "m_argv.h"
#include "m_misc.h"
#include "menu/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_utility.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 "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"
#include "m_cheat.h"
#include "compatibility.h"
#include "m_joy.h"
#include "sc_man.h"
#include "po_man.h"
#include "resourcefiles/resourcefile.h"
#include "r_renderer.h"
#include "p_local.h"
#include "autosegs.h"
#include "fragglescript/t_fs.h"
#include "g_levellocals.h"
#include "events.h"
#include "r_utility.h"
#include "vm.h"
#include "types.h"
#include "r_data/r_vanillatrans.h"
EXTERN_CVAR(Bool, hud_althud)
void DrawHUD();
// MACROS ------------------------------------------------------------------
// TYPES -------------------------------------------------------------------
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
extern void ReadStatistics();
extern void M_RestoreMode ();
extern void M_SetDefaultMode ();
extern void G_NewInit ();
extern void SetupPlayerClasses ();
extern void HUD_InitHud();
void gl_PatchMenu(); // remove modern OpenGL options on old hardware.
void DeinitMenus();
const FIWADInfo *D_FindIWAD(TArray<FString> &wadfiles, const char *iwad, const char *basewad);
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
void D_CheckNetGame ();
void D_ProcessEvents ();
void G_BuildTiccmd (ticcmd_t* cmd);
void D_DoAdvanceDemo ();
void D_AddWildFile (TArray<FString> &wadfiles, const char *pattern);
void D_LoadWadSettings ();
void ParseGLDefs();
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
void D_DoomLoop ();
const char *BaseFileSearch (const char *file, const char *ext, bool lookfirstinprogdir=false);
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
EXTERN_CVAR (Float, turbo)
EXTERN_CVAR (Bool, freelook)
EXTERN_CVAR (Float, m_pitch)
EXTERN_CVAR (Float, m_yaw)
EXTERN_CVAR (Bool, invertmouse)
EXTERN_CVAR (Bool, lookstrafe)
EXTERN_CVAR (Int, screenblocks)
EXTERN_CVAR (Bool, sv_cheats)
EXTERN_CVAR (Bool, sv_unlimited_pickup)
extern int testingmode;
extern bool setmodeneeded;
extern int NewWidth, NewHeight, NewBits, DisplayBits;
extern bool gameisdead;
extern bool demorecording;
extern bool M_DemoNoPlay; // [RH] if true, then skip any demos in the loop
extern bool insave;
// 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 (Int, wipetype, 1, CVAR_ARCHIVE);
CVAR (Int, snd_drawoutput, 0, 0);
CUSTOM_CVAR (String, vid_cursor, "None", CVAR_ARCHIVE | CVAR_NOINITCALL)
{
bool res = false;
if (!stricmp(self, "None" ) && gameinfo.CursorPic.IsNotEmpty())
{
res = I_SetCursor(TexMan[gameinfo.CursorPic]);
}
else
{
res = I_SetCursor(TexMan[self]);
}
if (!res)
{
I_SetCursor(TexMan["cursor"]);
}
}
// Controlled by startup dialog
CVAR (Bool, disableautoload, false, CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
CVAR (Bool, autoloadbrightmaps, false, CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
CVAR (Bool, autoloadlights, false, CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
bool wantToRestart;
bool DrawFSHUD; // [RH] Draw fullscreen HUD?
TArray<FString> allwads;
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;
FString StoredWarp;
bool advancedemo;
FILE *debugfile;
FILE *hashfile;
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;
bool nospriterename;
FStartupInfo DoomStartupInfo;
FString lastIWAD;
int restart = 0;
bool batchrun; // just run the startup and collect all error messages in a logfile, then quit without any interaction
cycle_t FrameCycles;
// PRIVATE DATA DEFINITIONS ------------------------------------------------
static int demosequence;
static int pagetic;
// 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 (ev->type == EV_None)
continue;
if (ev->type == EV_DeviceChange)
UpdateJoystickMenu(I_UpdateDeviceList());
if (C_Responder (ev))
continue; // console ate the event
if (M_Responder (ev))
continue; // menu ate the event
// check events
if (ev->type != EV_Mouse && E_Responder(ev)) // [ZZ] ZScript ate the event // update 07.03.17: mouse events are handled directly
continue;
G_Responder (ev);
}
}
//==========================================================================
//
// D_PostEvent
//
// Called by the I/O functions when input is detected.
//
//==========================================================================
void D_PostEvent (const event_t *ev)
{
// Do not post duplicate consecutive EV_DeviceChange events.
if (ev->type == EV_DeviceChange && events[eventhead].type == EV_DeviceChange)
{
return;
}
events[eventhead] = *ev;
if (ev->type == EV_Mouse && menuactive == MENU_Off && ConsoleState != c_down && ConsoleState != c_falling && !E_Responder(ev) && !paused)
{
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);
}
//==========================================================================
//
// D_RemoveNextCharEvent
//
// Removes the next EV_GUI_Char event in the input queue. Used by the menu,
// since it (generally) consumes EV_GUI_KeyDown events and not EV_GUI_Char
// events, and it needs to ensure that there is no left over input when it's
// done. If there are multiple EV_GUI_KeyDowns before the EV_GUI_Char, then
// there are dead chars involved, so those should be removed, too. We do
// this by changing the message type to EV_None rather than by actually
// removing the event from the queue.
//
//==========================================================================
void D_RemoveNextCharEvent()
{
assert(events[eventtail].type == EV_GUI_Event && events[eventtail].subtype == EV_GUI_KeyDown);
for (int evnum = eventtail; evnum != eventhead; evnum = (evnum+1) & (MAXEVENTS-1))
{
event_t *ev = &events[evnum];
if (ev->type != EV_GUI_Event)
break;
if (ev->subtype == EV_GUI_KeyDown || ev->subtype == EV_GUI_Char)
{
ev->type = EV_None;
if (ev->subtype == EV_GUI_Char)
break;
}
else
{
break;
}
}
}
//==========================================================================
//
// 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)
{
uint8_t 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 = (uint8_t)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_allowfreelook, dmflags, DF_YES_FREELOOK);
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 (Flag, sv_cooploseinventory, dmflags, DF_COOP_LOSE_INVENTORY);
CVAR (Flag, sv_cooplosekeys, dmflags, DF_COOP_LOSE_KEYS);
CVAR (Flag, sv_cooploseweapons, dmflags, DF_COOP_LOSE_WEAPONS);
CVAR (Flag, sv_cooplosearmor, dmflags, DF_COOP_LOSE_ARMOR);
CVAR (Flag, sv_cooplosepowerups, dmflags, DF_COOP_LOSE_POWERUPS);
CVAR (Flag, sv_cooploseammo, dmflags, DF_COOP_LOSE_AMMO);
CVAR (Flag, sv_coophalveammo, dmflags, DF_COOP_HALVE_AMMO);
// Some (hopefully cleaner) interface to these settings.
CVAR (Mask, sv_crouch, dmflags, DF_NO_CROUCH|DF_YES_CROUCH);
CVAR (Mask, sv_jump, dmflags, DF_NO_JUMP|DF_YES_JUMP);
CVAR (Mask, sv_fallingdamage, dmflags, DF_FORCE_FALLINGHX|DF_FORCE_FALLINGZD);
CVAR (Mask, sv_freelook, dmflags, DF_NO_FREELOOK|DF_YES_FREELOOK);
//==========================================================================
//
// 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.
//
//==========================================================================
CUSTOM_CVAR (Int, dmflags2, 0, CVAR_SERVERINFO)
{
// Stop the automap if we aren't allowed to use it.
if ((self & DF2_NO_AUTOMAP) && automapactive)
AM_Stop ();
for (int i = 0; i < MAXPLAYERS; i++)
{
player_t *p = &players[i];
if (!playeringame[i])
continue;
// Revert our view to our own eyes if spying someone else.
if (self & DF2_DISALLOW_SPYING)
{
// The player isn't looking through its own eyes, so make it.
if (p->camera != p->mo)
{
p->camera = p->mo;
S_UpdateSounds (p->camera);
StatusBar->AttachToPlayer (p);
if (demoplayback || multiplayer)
StatusBar->ShowPlayerName ();
}
}
// Come out of chasecam mode if we're not allowed to use chasecam.
if (!(dmflags2 & DF2_CHASECAM) && CheckCheatmode(false))
{
// Take us out of chasecam mode only.
if (p->cheats & CF_CHASECAM)
cht_DoCheat (p, CHT_CHASECAM);
}
}
}
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 (Flag, sv_killallmonsters, dmflags2, DF2_KILL_MONSTERS);
CVAR (Flag, sv_noautomap, dmflags2, DF2_NO_AUTOMAP);
CVAR (Flag, sv_noautomapallies, dmflags2, DF2_NO_AUTOMAP_ALLIES);
CVAR (Flag, sv_disallowspying, dmflags2, DF2_DISALLOW_SPYING);
CVAR (Flag, sv_chasecam, dmflags2, DF2_CHASECAM);
CVAR (Flag, sv_disallowsuicide, dmflags2, DF2_NOSUICIDE);
CVAR (Flag, sv_noautoaim, dmflags2, DF2_NOAUTOAIM);
CVAR (Flag, sv_dontcheckammo, dmflags2, DF2_DONTCHECKAMMO);
CVAR (Flag, sv_killbossmonst, dmflags2, DF2_KILLBOSSMONST);
CVAR (Flag, sv_nocountendmonst, dmflags2, DF2_NOCOUNTENDMONST);
CVAR (Flag, sv_respawnsuper, dmflags2, DF2_RESPAWN_SUPER);
//==========================================================================
//
// CVAR compatflags
//
//==========================================================================
int i_compatflags, i_compatflags2; // internal compatflags composed from the compatflags CVAR and MAPINFO settings
int ii_compatflags, ii_compatflags2, ib_compatflags;
EXTERN_CVAR(Int, compatmode)
static int GetCompatibility(int mask)
{
if (level.info == NULL) return mask;
else return (mask & ~level.info->compatmask) | (level.info->compatflags & level.info->compatmask);
}
static int GetCompatibility2(int mask)
{
return (level.info == NULL) ? mask
: (mask & ~level.info->compatmask2) | (level.info->compatflags2 & level.info->compatmask2);
}
CUSTOM_CVAR (Int, compatflags, 0, CVAR_ARCHIVE|CVAR_SERVERINFO)
{
int old = i_compatflags;
i_compatflags = GetCompatibility(self) | ii_compatflags;
if ((old ^ i_compatflags) & COMPATF_POLYOBJ)
{
FPolyObj::ClearAllSubsectorLinks();
}
}
CUSTOM_CVAR (Int, compatflags2, 0, CVAR_ARCHIVE|CVAR_SERVERINFO)
{
i_compatflags2 = GetCompatibility2(self) | ii_compatflags2;
}
CUSTOM_CVAR(Int, compatmode, 0, CVAR_ARCHIVE|CVAR_NOINITCALL)
{
int v, w = 0;
switch (self)
{
default:
case 0:
v = 0;
break;
case 1: // Doom2.exe compatible with a few relaxed settings
v = COMPATF_SHORTTEX|COMPATF_STAIRINDEX|COMPATF_USEBLOCKING|COMPATF_NODOORLIGHT|COMPATF_SPRITESORT|
COMPATF_TRACE|COMPATF_MISSILECLIP|COMPATF_SOUNDTARGET|COMPATF_DEHHEALTH|COMPATF_CROSSDROPOFF|
COMPATF_LIGHT|COMPATF_MASKEDMIDTEX;
w= COMPATF2_FLOORMOVE;
break;
case 2: // same as 1 but stricter (NO_PASSMOBJ and INVISIBILITY are also set)
v = COMPATF_SHORTTEX|COMPATF_STAIRINDEX|COMPATF_USEBLOCKING|COMPATF_NODOORLIGHT|COMPATF_SPRITESORT|
COMPATF_TRACE|COMPATF_MISSILECLIP|COMPATF_SOUNDTARGET|COMPATF_NO_PASSMOBJ|COMPATF_LIMITPAIN|
COMPATF_DEHHEALTH|COMPATF_INVISIBILITY|COMPATF_CROSSDROPOFF|COMPATF_CORPSEGIBS|COMPATF_HITSCAN|
COMPATF_WALLRUN|COMPATF_NOTOSSDROPS|COMPATF_LIGHT|COMPATF_MASKEDMIDTEX;
w = COMPATF2_BADANGLES|COMPATF2_FLOORMOVE|COMPATF2_POINTONLINE;
break;
case 3: // Boom compat mode
v = COMPATF_TRACE|COMPATF_SOUNDTARGET|COMPATF_BOOMSCROLL|COMPATF_MISSILECLIP|COMPATF_MASKEDMIDTEX;
break;
case 4: // Old ZDoom compat mode
v = COMPATF_SOUNDTARGET | COMPATF_LIGHT;
w = COMPATF2_MULTIEXIT | COMPATF2_TELEPORT | COMPATF2_PUSHWINDOW;
break;
case 5: // MBF compat mode
v = COMPATF_TRACE|COMPATF_SOUNDTARGET|COMPATF_BOOMSCROLL|COMPATF_MISSILECLIP|COMPATF_MUSHROOM|
COMPATF_MBFMONSTERMOVE|COMPATF_NOBLOCKFRIENDS|COMPATF_MASKEDMIDTEX;
break;
case 6: // Boom with some added settings to reenable some 'broken' behavior
v = COMPATF_TRACE|COMPATF_SOUNDTARGET|COMPATF_BOOMSCROLL|COMPATF_MISSILECLIP|COMPATF_NO_PASSMOBJ|
COMPATF_INVISIBILITY|COMPATF_CORPSEGIBS|COMPATF_HITSCAN|COMPATF_WALLRUN|COMPATF_NOTOSSDROPS|COMPATF_MASKEDMIDTEX;
w = COMPATF2_POINTONLINE;
break;
}
compatflags = v;
compatflags2 = w;
}
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);
CVAR (Flag, compat_crossdropoff, compatflags, COMPATF_CROSSDROPOFF);
CVAR (Flag, compat_anybossdeath, compatflags, COMPATF_ANYBOSSDEATH);
CVAR (Flag, compat_minotaur, compatflags, COMPATF_MINOTAUR);
CVAR (Flag, compat_mushroom, compatflags, COMPATF_MUSHROOM);
CVAR (Flag, compat_mbfmonstermove, compatflags, COMPATF_MBFMONSTERMOVE);
CVAR (Flag, compat_corpsegibs, compatflags, COMPATF_CORPSEGIBS);
CVAR (Flag, compat_noblockfriends, compatflags, COMPATF_NOBLOCKFRIENDS);
CVAR (Flag, compat_spritesort, compatflags, COMPATF_SPRITESORT);
CVAR (Flag, compat_hitscan, compatflags, COMPATF_HITSCAN);
CVAR (Flag, compat_light, compatflags, COMPATF_LIGHT);
CVAR (Flag, compat_polyobj, compatflags, COMPATF_POLYOBJ);
CVAR (Flag, compat_maskedmidtex, compatflags, COMPATF_MASKEDMIDTEX);
CVAR (Flag, compat_badangles, compatflags2, COMPATF2_BADANGLES);
CVAR (Flag, compat_floormove, compatflags2, COMPATF2_FLOORMOVE);
CVAR (Flag, compat_soundcutoff, compatflags2, COMPATF2_SOUNDCUTOFF);
CVAR (Flag, compat_pointonline, compatflags2, COMPATF2_POINTONLINE);
CVAR (Flag, compat_multiexit, compatflags2, COMPATF2_MULTIEXIT);
CVAR (Flag, compat_teleport, compatflags2, COMPATF2_TELEPORT);
CVAR (Flag, compat_pushwindow, compatflags2, COMPATF2_PUSHWINDOW);
//==========================================================================
//
// D_Display
//
// Draw current display, possibly wiping it from the previous
//
//==========================================================================
void D_Display ()
{
bool wipe;
bool hw2d;
if (nodrawers || screen == NULL)
return; // for comparative timing / profiling
cycle_t cycles;
cycles.Reset();
cycles.Clock();
r_UseVanillaTransparency = UseVanillaTransparency(); // [SP] Cache UseVanillaTransparency() call
if (players[consoleplayer].camera == NULL)
{
players[consoleplayer].camera = players[consoleplayer].mo;
}
if (viewactive)
{
R_SetFOV (r_viewpoint, players[consoleplayer].camera && players[consoleplayer].camera->player ?
players[consoleplayer].camera->player->FOV : 90.f);
}
// [RH] change the screen mode if needed
if (setmodeneeded)
{
int oldrenderer;
extern int currentrenderer;
EXTERN_CVAR(Int, vid_renderer)
oldrenderer = vid_renderer; // [SP] Save pending vid_renderer setting (hack)
if (currentrenderer != vid_renderer)
vid_renderer = currentrenderer;
// 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->CallScreenSizeChanged ();
}
// Refresh the console.
C_NewModeAdjust ();
// Reload crosshair if transitioned to a different size
ST_LoadCrosshair (true);
AM_NewResolution ();
// Reset the mouse cursor in case the bit depth changed
vid_cursor.Callback();
}
vid_renderer = oldrenderer; // [SP] Restore pending vid_renderer setting
}
// change the view size if needed
if (setsizeneeded && StatusBar != NULL)
{
R_ExecuteSetViewSize (r_viewpoint, r_viewwindow);
}
setmodeneeded = false;
if (screen->Lock (false))
{
V_SetBorderNeedRefresh();
}
// [RH] Allow temporarily disabling wipes
if (NoWipe)
{
V_SetBorderNeedRefresh();
NoWipe--;
wipe = false;
wipegamestate = gamestate;
}
else if (gamestate != wipegamestate && gamestate != GS_FULLCONSOLE && gamestate != GS_TITLELEVEL)
{ // save the current screen if about to wipe
V_SetBorderNeedRefresh();
switch (wipegamestate)
{
default:
wipe = screen->WipeStartScreen (wipetype);
break;
case GS_FORCEWIPEFADE:
wipe = screen->WipeStartScreen (wipe_Fade);
break;
case GS_FORCEWIPEBURN:
wipe = screen->WipeStartScreen (wipe_Burn);
break;
case GS_FORCEWIPEMELT:
wipe = screen->WipeStartScreen (wipe_Melt);
break;
}
wipegamestate = gamestate;
}
else
{
wipe = false;
}
hw2d = false;
{
unsigned int nowtime = I_FPSTime();
TexMan.UpdateAnimations(nowtime);
R_UpdateSky(nowtime);
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);
// [ZZ] execute event hook that we just started the frame
//E_RenderFrame();
//
Renderer->RenderView(&players[consoleplayer]);
if ((hw2d = screen->Begin2D(viewactive)))
{
// Redraw everything every frame when using 2D accel
V_SetBorderNeedRefresh();
}
Renderer->DrawRemainingPlayerSprites();
screen->DrawBlendingRect();
if (automapactive)
{
AM_Drawer (hud_althud? viewheight : StatusBar->GetTopOfStatusbar());
}
if (!automapactive || viewactive)
{
V_RefreshViewBorder ();
}
// for timing the statusbar code.
//cycle_t stb;
//stb.Reset();
//stb.Clock();
if (hud_althud && viewheight == SCREENHEIGHT && screenblocks > 10)
{
StatusBar->DrawBottomStuff (HUD_AltHud);
if (DrawFSHUD || automapactive) DrawHUD();
if (players[consoleplayer].camera && players[consoleplayer].camera->player && !automapactive)
{
StatusBar->DrawCrosshair();
}
StatusBar->CallDraw (HUD_AltHud);
StatusBar->DrawTopStuff (HUD_AltHud);
}
else
if (viewheight == SCREENHEIGHT && viewactive && screenblocks > 10)
{
EHudState state = DrawFSHUD ? HUD_Fullscreen : HUD_None;
StatusBar->DrawBottomStuff (state);
StatusBar->CallDraw (state);
StatusBar->DrawTopStuff (state);
}
else
{
StatusBar->DrawBottomStuff (HUD_StatusBar);
StatusBar->CallDraw (HUD_StatusBar);
StatusBar->DrawTopStuff (HUD_StatusBar);
}
//stb.Unclock();
//Printf("Stbar = %f\n", stb.TimeMS());
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 || pauseext) && menuactive == MENU_Off)
{
FTexture *tex;
int x;
FString pstring = "By ";
tex = TexMan(gameinfo.PauseSign);
x = (SCREENWIDTH - tex->GetScaledWidth() * CleanXfac)/2 +
tex->GetScaledLeftOffset() * CleanXfac;
screen->DrawTexture (tex, x, 4, DTA_CleanNoMove, true, TAG_DONE);
if (paused && multiplayer)
{
pstring += players[paused - 1].userinfo.GetName();
screen->DrawText(SmallFont, CR_RED,
(screen->GetWidth() - SmallFont->StringWidth(pstring)*CleanXfac) / 2,
(tex->GetScaledHeight() * CleanYfac) + 4, pstring, 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->GetScaledWidth()/2, 100 - tex->GetScaledHeight()/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
// draw ZScript UI stuff
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);
}
screen->End2D();
cycles.Unclock();
FrameCycles = cycles;
}
//==========================================================================
//
// D_ErrorCleanup ()
//
// Cleanup after a recoverable error or a restart
//==========================================================================
void D_ErrorCleanup ()
{
savegamerestore = false;
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;
if (gamestate == GS_DEMOSCREEN)
{
menuactive = MENU_Off;
}
if (gamestate == GS_INTERMISSION) gamestate = GS_DEMOSCREEN;
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 ()