forked from xonotic/darkplaces
-
Notifications
You must be signed in to change notification settings - Fork 0
/
csprogs.c
1243 lines (1113 loc) · 42.4 KB
/
csprogs.c
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 (C) 2006-2021 DarkPlaces contributors
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "quakedef.h"
#include "progsvm.h"
#include "clprogdefs.h"
#include "csprogs.h"
#include "cl_collision.h"
#include "snd_main.h"
#include "clvm_cmds.h"
#include "prvm_cmds.h"
//============================================================================
// Client prog handling
//[515]: omg !!! optimize it ! a lot of hacks here and there also :P
#define CSQC_RETURNVAL prog->globals.fp[OFS_RETURN]
void CL_VM_PreventInformationLeaks(void)
{
prvm_prog_t *prog = CLVM_prog;
if(!prog->loaded)
return;
VM_ClearTraceGlobals(prog);
PRVM_clientglobalfloat(trace_networkentity) = 0;
}
/** Previous DP versions declined to load csprogs if it lacked any of:
* CSQC_Init, CSQC_InputEvent, CSQC_UpdateView, CSQC_ConsoleCommand
* whereas in FTE and QSS-based engines the minimum is either CSQC_UpdateView
* or CSQC_DrawHud (only called in CSQC_SIMPLE aka hud-only mode)
* and the other funcs are optional, so we now behave the same here.
*/
static void CL_CheckRequiredFuncs(prvm_prog_t *prog, const char *filename)
{
if (PRVM_ED_FindFunction(prog, "CSQC_UpdateView"))
return;
else if (PRVM_ED_FindFunction(prog, "CSQC_DrawHud"))
prog->flag |= PRVM_CSQC_SIMPLE;
else
prog->error_cmd("%s: no CSQC_UpdateView (EXT_CSQC) or CSQC_DrawHud (CSQC_SIMPLE) function found in %s", prog->name, filename);
}
#define CL_REQFIELDS (sizeof(cl_reqfields) / sizeof(prvm_required_field_t))
prvm_required_field_t cl_reqfields[] =
{
#define PRVM_DECLARE_serverglobalfloat(x)
#define PRVM_DECLARE_serverglobalvector(x)
#define PRVM_DECLARE_serverglobalstring(x)
#define PRVM_DECLARE_serverglobaledict(x)
#define PRVM_DECLARE_serverglobalfunction(x)
#define PRVM_DECLARE_clientglobalfloat(x)
#define PRVM_DECLARE_clientglobalvector(x)
#define PRVM_DECLARE_clientglobalstring(x)
#define PRVM_DECLARE_clientglobaledict(x)
#define PRVM_DECLARE_clientglobalfunction(x)
#define PRVM_DECLARE_menuglobalfloat(x)
#define PRVM_DECLARE_menuglobalvector(x)
#define PRVM_DECLARE_menuglobalstring(x)
#define PRVM_DECLARE_menuglobaledict(x)
#define PRVM_DECLARE_menuglobalfunction(x)
#define PRVM_DECLARE_serverfieldfloat(x)
#define PRVM_DECLARE_serverfieldvector(x)
#define PRVM_DECLARE_serverfieldstring(x)
#define PRVM_DECLARE_serverfieldedict(x)
#define PRVM_DECLARE_serverfieldfunction(x)
#define PRVM_DECLARE_clientfieldfloat(x) {ev_float, #x },
#define PRVM_DECLARE_clientfieldvector(x) {ev_vector, #x },
#define PRVM_DECLARE_clientfieldstring(x) {ev_string, #x },
#define PRVM_DECLARE_clientfieldedict(x) {ev_entity, #x },
#define PRVM_DECLARE_clientfieldfunction(x) {ev_function, #x },
#define PRVM_DECLARE_menufieldfloat(x)
#define PRVM_DECLARE_menufieldvector(x)
#define PRVM_DECLARE_menufieldstring(x)
#define PRVM_DECLARE_menufieldedict(x)
#define PRVM_DECLARE_menufieldfunction(x)
#define PRVM_DECLARE_serverfunction(x)
#define PRVM_DECLARE_clientfunction(x)
#define PRVM_DECLARE_menufunction(x)
#define PRVM_DECLARE_field(x)
#define PRVM_DECLARE_global(x)
#define PRVM_DECLARE_function(x)
#include "prvm_offsets.h"
#undef PRVM_DECLARE_serverglobalfloat
#undef PRVM_DECLARE_serverglobalvector
#undef PRVM_DECLARE_serverglobalstring
#undef PRVM_DECLARE_serverglobaledict
#undef PRVM_DECLARE_serverglobalfunction
#undef PRVM_DECLARE_clientglobalfloat
#undef PRVM_DECLARE_clientglobalvector
#undef PRVM_DECLARE_clientglobalstring
#undef PRVM_DECLARE_clientglobaledict
#undef PRVM_DECLARE_clientglobalfunction
#undef PRVM_DECLARE_menuglobalfloat
#undef PRVM_DECLARE_menuglobalvector
#undef PRVM_DECLARE_menuglobalstring
#undef PRVM_DECLARE_menuglobaledict
#undef PRVM_DECLARE_menuglobalfunction
#undef PRVM_DECLARE_serverfieldfloat
#undef PRVM_DECLARE_serverfieldvector
#undef PRVM_DECLARE_serverfieldstring
#undef PRVM_DECLARE_serverfieldedict
#undef PRVM_DECLARE_serverfieldfunction
#undef PRVM_DECLARE_clientfieldfloat
#undef PRVM_DECLARE_clientfieldvector
#undef PRVM_DECLARE_clientfieldstring
#undef PRVM_DECLARE_clientfieldedict
#undef PRVM_DECLARE_clientfieldfunction
#undef PRVM_DECLARE_menufieldfloat
#undef PRVM_DECLARE_menufieldvector
#undef PRVM_DECLARE_menufieldstring
#undef PRVM_DECLARE_menufieldedict
#undef PRVM_DECLARE_menufieldfunction
#undef PRVM_DECLARE_serverfunction
#undef PRVM_DECLARE_clientfunction
#undef PRVM_DECLARE_menufunction
#undef PRVM_DECLARE_field
#undef PRVM_DECLARE_global
#undef PRVM_DECLARE_function
};
#define CL_REQGLOBALS (sizeof(cl_reqglobals) / sizeof(prvm_required_field_t))
prvm_required_field_t cl_reqglobals[] =
{
#define PRVM_DECLARE_serverglobalfloat(x)
#define PRVM_DECLARE_serverglobalvector(x)
#define PRVM_DECLARE_serverglobalstring(x)
#define PRVM_DECLARE_serverglobaledict(x)
#define PRVM_DECLARE_serverglobalfunction(x)
#define PRVM_DECLARE_clientglobalfloat(x) {ev_float, #x},
#define PRVM_DECLARE_clientglobalvector(x) {ev_vector, #x},
#define PRVM_DECLARE_clientglobalstring(x) {ev_string, #x},
#define PRVM_DECLARE_clientglobaledict(x) {ev_entity, #x},
#define PRVM_DECLARE_clientglobalfunction(x) {ev_function, #x},
#define PRVM_DECLARE_menuglobalfloat(x)
#define PRVM_DECLARE_menuglobalvector(x)
#define PRVM_DECLARE_menuglobalstring(x)
#define PRVM_DECLARE_menuglobaledict(x)
#define PRVM_DECLARE_menuglobalfunction(x)
#define PRVM_DECLARE_serverfieldfloat(x)
#define PRVM_DECLARE_serverfieldvector(x)
#define PRVM_DECLARE_serverfieldstring(x)
#define PRVM_DECLARE_serverfieldedict(x)
#define PRVM_DECLARE_serverfieldfunction(x)
#define PRVM_DECLARE_clientfieldfloat(x)
#define PRVM_DECLARE_clientfieldvector(x)
#define PRVM_DECLARE_clientfieldstring(x)
#define PRVM_DECLARE_clientfieldedict(x)
#define PRVM_DECLARE_clientfieldfunction(x)
#define PRVM_DECLARE_menufieldfloat(x)
#define PRVM_DECLARE_menufieldvector(x)
#define PRVM_DECLARE_menufieldstring(x)
#define PRVM_DECLARE_menufieldedict(x)
#define PRVM_DECLARE_menufieldfunction(x)
#define PRVM_DECLARE_serverfunction(x)
#define PRVM_DECLARE_clientfunction(x)
#define PRVM_DECLARE_menufunction(x)
#define PRVM_DECLARE_field(x)
#define PRVM_DECLARE_global(x)
#define PRVM_DECLARE_function(x)
#include "prvm_offsets.h"
#undef PRVM_DECLARE_serverglobalfloat
#undef PRVM_DECLARE_serverglobalvector
#undef PRVM_DECLARE_serverglobalstring
#undef PRVM_DECLARE_serverglobaledict
#undef PRVM_DECLARE_serverglobalfunction
#undef PRVM_DECLARE_clientglobalfloat
#undef PRVM_DECLARE_clientglobalvector
#undef PRVM_DECLARE_clientglobalstring
#undef PRVM_DECLARE_clientglobaledict
#undef PRVM_DECLARE_clientglobalfunction
#undef PRVM_DECLARE_menuglobalfloat
#undef PRVM_DECLARE_menuglobalvector
#undef PRVM_DECLARE_menuglobalstring
#undef PRVM_DECLARE_menuglobaledict
#undef PRVM_DECLARE_menuglobalfunction
#undef PRVM_DECLARE_serverfieldfloat
#undef PRVM_DECLARE_serverfieldvector
#undef PRVM_DECLARE_serverfieldstring
#undef PRVM_DECLARE_serverfieldedict
#undef PRVM_DECLARE_serverfieldfunction
#undef PRVM_DECLARE_clientfieldfloat
#undef PRVM_DECLARE_clientfieldvector
#undef PRVM_DECLARE_clientfieldstring
#undef PRVM_DECLARE_clientfieldedict
#undef PRVM_DECLARE_clientfieldfunction
#undef PRVM_DECLARE_menufieldfloat
#undef PRVM_DECLARE_menufieldvector
#undef PRVM_DECLARE_menufieldstring
#undef PRVM_DECLARE_menufieldedict
#undef PRVM_DECLARE_menufieldfunction
#undef PRVM_DECLARE_serverfunction
#undef PRVM_DECLARE_clientfunction
#undef PRVM_DECLARE_menufunction
#undef PRVM_DECLARE_field
#undef PRVM_DECLARE_global
#undef PRVM_DECLARE_function
};
void CL_VM_UpdateDmgGlobals (int dmg_take, int dmg_save, vec3_t dmg_origin)
{
prvm_prog_t *prog = CLVM_prog;
if(prog->loaded)
{
PRVM_clientglobalfloat(dmg_take) = dmg_take;
PRVM_clientglobalfloat(dmg_save) = dmg_save;
VectorCopy(dmg_origin, PRVM_clientglobalvector(dmg_origin));
}
}
void CSQC_UpdateNetworkTimes(double newtime, double oldtime)
{
prvm_prog_t *prog = CLVM_prog;
if(!prog->loaded)
return;
PRVM_clientglobalfloat(servertime) = newtime;
PRVM_clientglobalfloat(serverprevtime) = oldtime;
PRVM_clientglobalfloat(serverdeltatime) = newtime - oldtime;
}
//[515]: set globals before calling R_UpdateView, WEIRD CRAP
static void CSQC_SetGlobals (double frametime)
{
vec3_t pmove_org;
prvm_prog_t *prog = CLVM_prog;
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobalfloat(cltime) = host.realtime; // Spike named it that way.
PRVM_clientglobalfloat(frametime) = frametime;
PRVM_clientglobalfloat(servercommandframe) = cls.servermovesequence;
PRVM_clientglobalfloat(clientcommandframe) = cl.movecmd[0].sequence;
VectorCopy(cl.viewangles, PRVM_clientglobalvector(input_angles));
// // FIXME: this actually belongs into getinputstate().. [12/17/2007 Black]
PRVM_clientglobalfloat(input_buttons) = cl.movecmd[0].buttons;
VectorSet(PRVM_clientglobalvector(input_movevalues), cl.movecmd[0].forwardmove, cl.movecmd[0].sidemove, cl.movecmd[0].upmove);
VectorCopy(cl.csqc_vieworiginfromengine, cl.csqc_vieworigin);
VectorCopy(cl.csqc_viewanglesfromengine, cl.csqc_viewangles);
// LadyHavoc: Spike says not to do this, but without pmove_org the
// CSQC is useless as it can't alter the view origin without
// completely replacing it
Matrix4x4_OriginFromMatrix(&cl.entities[cl.viewentity].render.matrix, pmove_org);
VectorCopy(pmove_org, PRVM_clientglobalvector(pmove_org));
VectorCopy(cl.movement_velocity, PRVM_clientglobalvector(pmove_vel));
PRVM_clientglobalfloat(pmove_onground) = cl.onground;
PRVM_clientglobalfloat(pmove_inwater) = cl.inwater;
VectorCopy(cl.viewangles, PRVM_clientglobalvector(view_angles));
VectorCopy(cl.punchangle, PRVM_clientglobalvector(view_punchangle));
VectorCopy(cl.punchvector, PRVM_clientglobalvector(view_punchvector));
PRVM_clientglobalfloat(maxclients) = cl.maxclients;
PRVM_clientglobalfloat(player_localentnum) = cl.viewentity;
CSQC_R_RecalcView();
}
void CSQC_Predraw (prvm_edict_t *ed)
{
prvm_prog_t *prog = CLVM_prog;
int b;
if(!PRVM_clientedictfunction(ed, predraw))
return;
b = PRVM_clientglobaledict(self);
PRVM_clientglobaledict(self) = PRVM_EDICT_TO_PROG(ed);
prog->ExecuteProgram(prog, PRVM_clientedictfunction(ed, predraw), "CSQC_Predraw: NULL function\n");
PRVM_clientglobaledict(self) = b;
}
void CSQC_Think (prvm_edict_t *ed)
{
prvm_prog_t *prog = CLVM_prog;
int b;
if(PRVM_clientedictfunction(ed, think))
if(PRVM_clientedictfloat(ed, nextthink) && PRVM_clientedictfloat(ed, nextthink) <= PRVM_clientglobalfloat(time))
{
PRVM_clientedictfloat(ed, nextthink) = 0;
b = PRVM_clientglobaledict(self);
PRVM_clientglobaledict(self) = PRVM_EDICT_TO_PROG(ed);
prog->ExecuteProgram(prog, PRVM_clientedictfunction(ed, think), "CSQC_Think: NULL function\n");
PRVM_clientglobaledict(self) = b;
}
}
extern cvar_t cl_noplayershadow;
qbool CSQC_AddRenderEdict(prvm_edict_t *ed, int edictnum)
{
prvm_prog_t *prog = CLVM_prog;
int renderflags;
int c;
float scale;
entity_render_t *entrender;
model_t *model;
prvm_vec3_t modellight_origin;
model = CL_GetModelFromEdict(ed);
if (!model)
return false;
if (edictnum)
{
if (r_refdef.scene.numentities >= r_refdef.scene.maxentities)
return false;
entrender = cl.csqcrenderentities + edictnum;
r_refdef.scene.entities[r_refdef.scene.numentities++] = entrender;
entrender->entitynumber = edictnum + MAX_EDICTS;
//entrender->shadertime = 0; // shadertime was set by spawn()
entrender->flags = 0;
entrender->effects = 0;
entrender->alpha = 1;
entrender->scale = 1;
VectorSet(entrender->colormod, 1, 1, 1);
VectorSet(entrender->glowmod, 1, 1, 1);
entrender->allowdecals = true;
}
else
{
entrender = CL_NewTempEntity(0);
if (!entrender)
return false;
}
entrender->userwavefunc_param[0] = PRVM_clientedictfloat(ed, userwavefunc_param0);
entrender->userwavefunc_param[1] = PRVM_clientedictfloat(ed, userwavefunc_param1);
entrender->userwavefunc_param[2] = PRVM_clientedictfloat(ed, userwavefunc_param2);
entrender->userwavefunc_param[3] = PRVM_clientedictfloat(ed, userwavefunc_param3);
entrender->model = model;
entrender->skinnum = (int)PRVM_clientedictfloat(ed, skin);
entrender->effects |= entrender->model->effects;
renderflags = (int)PRVM_clientedictfloat(ed, renderflags);
entrender->alpha = PRVM_clientedictfloat(ed, alpha);
entrender->scale = scale = PRVM_clientedictfloat(ed, scale);
VectorCopy(PRVM_clientedictvector(ed, colormod), entrender->colormod);
VectorCopy(PRVM_clientedictvector(ed, glowmod), entrender->glowmod);
if(PRVM_clientedictfloat(ed, effects)) entrender->effects |= (int)PRVM_clientedictfloat(ed, effects);
if (!entrender->alpha)
entrender->alpha = 1.0f;
if (!entrender->scale)
entrender->scale = scale = 1.0f;
if (!VectorLength2(entrender->colormod))
VectorSet(entrender->colormod, 1, 1, 1);
if (!VectorLength2(entrender->glowmod))
VectorSet(entrender->glowmod, 1, 1, 1);
// LadyHavoc: use the CL_GetTagMatrix function on self to ensure consistent behavior (duplicate code would be bad)
// this also sets the custommodellight_origin for us
CL_GetTagMatrix(prog, &entrender->matrix, ed, 0, modellight_origin);
VectorCopy(modellight_origin, entrender->custommodellight_origin);
// set up the animation data
VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, cl.time);
VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
if (PRVM_clientedictfloat(ed, shadertime)) // hack for csprogs.dat files that do not set shadertime, leaves the value at entity spawn time
entrender->shadertime = PRVM_clientedictfloat(ed, shadertime);
// transparent offset
if (renderflags & RF_USETRANSPARENTOFFSET)
entrender->transparent_offset = PRVM_clientglobalfloat(transparent_offset);
// model light
if (renderflags & RF_MODELLIGHT)
{
if (PRVM_clientedictvector(ed, modellight_ambient)) VectorCopy(PRVM_clientedictvector(ed, modellight_ambient), entrender->custommodellight_ambient); else VectorClear(entrender->custommodellight_ambient);
if (PRVM_clientedictvector(ed, modellight_diffuse)) VectorCopy(PRVM_clientedictvector(ed, modellight_diffuse), entrender->custommodellight_diffuse); else VectorClear(entrender->custommodellight_diffuse);
if (PRVM_clientedictvector(ed, modellight_dir)) VectorCopy(PRVM_clientedictvector(ed, modellight_dir), entrender->custommodellight_lightdir); else VectorClear(entrender->custommodellight_lightdir);
entrender->flags |= RENDER_CUSTOMIZEDMODELLIGHT;
}
if(renderflags)
{
if(renderflags & RF_VIEWMODEL) entrender->flags |= RENDER_VIEWMODEL | RENDER_NODEPTHTEST;
if(renderflags & RF_EXTERNALMODEL) entrender->flags |= RENDER_EXTERIORMODEL;
if(renderflags & RF_WORLDOBJECT) entrender->flags |= RENDER_WORLDOBJECT;
if(renderflags & RF_DEPTHHACK) entrender->flags |= RENDER_NODEPTHTEST;
if(renderflags & RF_ADDITIVE) entrender->flags |= RENDER_ADDITIVE;
if(renderflags & RF_DYNAMICMODELLIGHT) entrender->flags |= RENDER_DYNAMICMODELLIGHT;
}
c = (int)PRVM_clientedictfloat(ed, colormap);
if (c <= 0)
CL_SetEntityColormapColors(entrender, -1);
else if (c <= cl.maxclients && cl.scores != NULL)
CL_SetEntityColormapColors(entrender, cl.scores[c-1].colors);
else
CL_SetEntityColormapColors(entrender, c);
entrender->flags &= ~(RENDER_SHADOW | RENDER_LIGHT | RENDER_NOSELFSHADOW);
// either fullbright or lit
if(!r_fullbright.integer)
{
if (!(entrender->effects & EF_FULLBRIGHT) && !(renderflags & RF_FULLBRIGHT))
entrender->flags |= RENDER_LIGHT;
}
// hide player shadow during intermission or nehahra movie
if (!(entrender->effects & (EF_NOSHADOW | EF_ADDITIVE | EF_NODEPTHTEST))
&& (entrender->alpha >= 1)
&& !(renderflags & RF_NOSHADOW)
&& !(entrender->flags & RENDER_VIEWMODEL)
&& (!(entrender->flags & RENDER_EXTERIORMODEL) || (!cl.intermission && cls.protocol != PROTOCOL_NEHAHRAMOVIE && !cl_noplayershadow.integer)))
entrender->flags |= RENDER_SHADOW;
if (entrender->flags & RENDER_VIEWMODEL)
entrender->flags |= RENDER_NOSELFSHADOW;
if (entrender->effects & EF_NOSELFSHADOW)
entrender->flags |= RENDER_NOSELFSHADOW;
if (entrender->effects & EF_NODEPTHTEST)
entrender->flags |= RENDER_NODEPTHTEST;
if (entrender->effects & EF_ADDITIVE)
entrender->flags |= RENDER_ADDITIVE;
if (entrender->effects & EF_DOUBLESIDED)
entrender->flags |= RENDER_DOUBLESIDED;
if (entrender->effects & EF_DYNAMICMODELLIGHT)
entrender->flags |= RENDER_DYNAMICMODELLIGHT;
// make the other useful stuff
memcpy(entrender->framegroupblend, ed->priv.server->framegroupblend, sizeof(ed->priv.server->framegroupblend));
CL_UpdateRenderEntity(entrender);
// override animation data with full control
memcpy(entrender->frameblend, ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
if (ed->priv.server->skeleton.relativetransforms)
entrender->skeleton = &ed->priv.server->skeleton;
else
entrender->skeleton = NULL;
return true;
}
// 0 = keydown, key, character (EXT_CSQC)
// 1 = keyup, key, character (EXT_CSQC)
// 2 = mousemove relative, x, y (EXT_CSQC)
// 3 = mousemove absolute, x, y (DP_CSQC)
qbool CL_VM_InputEvent (int eventtype, float x, float y)
{
prvm_prog_t *prog = CLVM_prog;
qbool r;
if(!prog->loaded)
return false;
if (!PRVM_clientfunction(CSQC_InputEvent))
r = false;
else
{
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
PRVM_G_FLOAT(OFS_PARM0) = eventtype;
PRVM_G_FLOAT(OFS_PARM1) = x; // key or x
PRVM_G_FLOAT(OFS_PARM2) = y; // ascii or y
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_InputEvent), "QC function CSQC_InputEvent is missing");
r = CSQC_RETURNVAL != 0;
}
return r;
}
extern r_refdef_view_t csqc_original_r_refdef_view;
extern r_refdef_view_t csqc_main_r_refdef_view;
qbool CL_VM_UpdateView (double frametime)
{
prvm_prog_t *prog = CLVM_prog;
vec3_t emptyvector;
emptyvector[0] = 0;
emptyvector[1] = 0;
emptyvector[2] = 0;
// vec3_t oldangles;
if(!prog->loaded)
return false;
R_TimeReport("pre-UpdateView");
csqc_original_r_refdef_view = r_refdef.view;
csqc_main_r_refdef_view = r_refdef.view;
//VectorCopy(cl.viewangles, oldangles);
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
CSQC_SetGlobals(frametime);
// clear renderable entity and light lists to prevent crashes if the
// CSQC_UpdateView function does not call R_ClearScene as it should
r_refdef.scene.numentities = 0;
r_refdef.scene.numlights = 0;
// polygonbegin without draw2d arg has to guess
prog->polygonbegin_guess2d = false;
// free memory for resources that are no longer referenced
PRVM_GarbageCollection(prog);
// pass in width and height and menu/focus state as parameters (EXT_CSQC_1)
if (csqc_lowres.integer)
{
PRVM_G_FLOAT(OFS_PARM0) = vid_conwidth.value;
PRVM_G_FLOAT(OFS_PARM1) = vid_conheight.value;
}
else
{
PRVM_G_FLOAT(OFS_PARM0) = vid.mode.width;
PRVM_G_FLOAT(OFS_PARM1) = vid.mode.height;
}
/*
* This should be fine for now but FTEQW uses flags for keydest
* and checks that an array called "eyeoffset" is 0
*
* Just a note in case there's compatibility problems later
*/
PRVM_G_FLOAT(OFS_PARM2) = key_dest == key_game;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_UpdateView), "QC function CSQC_UpdateView is missing");
//VectorCopy(oldangles, cl.viewangles);
// Dresk : Reset Dmg Globals Here
CL_VM_UpdateDmgGlobals(0, 0, emptyvector);
r_refdef.view = csqc_main_r_refdef_view;
R_RenderView_UpdateViewVectors(); // we have to do this, as we undid the scene render doing this for us
R_TimeReport("UpdateView");
return true;
}
void CL_VM_DrawHud(double frametime)
{
prvm_prog_t *prog = CLVM_prog;
R_TimeReport("pre-DrawHud");
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
CSQC_SetGlobals(frametime);
PRVM_GarbageCollection(prog);
// width and height parameters are virtual in CSQC_SIMPLE engines
VectorSet(PRVM_G_VECTOR(OFS_PARM0), vid_conwidth.integer, vid_conheight.integer, 0);
PRVM_G_FLOAT(OFS_PARM1) = sb_showscores;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_DrawHud), "QC function CSQC_DrawHud is missing");
if (PRVM_clientfunction(CSQC_DrawScores))
{
VectorSet(PRVM_G_VECTOR(OFS_PARM0), vid_conwidth.integer, vid_conheight.integer, 0);
PRVM_G_FLOAT(OFS_PARM1) = sb_showscores;
if (key_dest != key_menu)
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_DrawScores), "QC function CSQC_DrawScores is missing");
}
else if (sb_showscores || (cl.stats[STAT_HEALTH] <= 0 && cl_deathscoreboard.integer))
if (!cl.islocalgame) // LadyHavoc: changed to draw the deathmatch overlays in any multiplayer mode
Sbar_DeathmatchOverlay ();
R_TimeReport("DrawHud");
}
qbool CL_VM_ConsoleCommand(const char *text, size_t textlen)
{
prvm_prog_t *prog = CLVM_prog;
return PRVM_ConsoleCommand(prog, text, textlen, &prog->funcoffsets.CSQC_ConsoleCommand, false, cl.csqc_server2csqcentitynumber[cl.playerentity], cl.time, "QC function CSQC_ConsoleCommand is missing");
}
qbool CL_VM_Parse_TempEntity (void)
{
prvm_prog_t *prog = CLVM_prog;
int t;
qbool r = false;
if(!prog->loaded)
return false;
if(PRVM_clientfunction(CSQC_Parse_TempEntity))
{
t = cl_message.readcount;
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_TempEntity), "QC function CSQC_Parse_TempEntity is missing");
r = CSQC_RETURNVAL != 0;
if(!r)
{
cl_message.readcount = t;
cl_message.badread = false;
}
}
return r;
}
void CL_VM_Parse_StuffCmd(const char *msg, size_t msg_len)
{
prvm_prog_t *prog = CLVM_prog;
int restorevm_tempstringsbuf_cursize;
if(msg[0] == 'c')
if(msg[1] == 's')
if(msg[2] == 'q')
if(msg[3] == 'c')
{
// if this is setting a csqc variable, deprotect csqc_progcrc
// temporarily so that it can be set by the cvar command,
// and then reprotect it afterwards
int crcflags = csqc_progcrc.flags;
csqc_progcrc.flags &= ~CF_READONLY;
csqc_progsize.flags &= ~CF_READONLY;
Cmd_ExecuteString(cmd_local, msg, msg_len, src_local, true);
csqc_progcrc.flags = csqc_progsize.flags = crcflags;
return;
}
if(!prog->loaded)
{
Cbuf_AddText(cmd_local, msg);
return;
}
if(PRVM_clientfunction(CSQC_Parse_StuffCmd))
{
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg, msg_len);
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_StuffCmd), "QC function CSQC_Parse_StuffCmd is missing");
prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
}
else
Cbuf_AddText(cmd_local, msg);
}
static void CL_VM_Parse_Print(const char *msg, size_t msg_len)
{
prvm_prog_t *prog = CLVM_prog;
int restorevm_tempstringsbuf_cursize;
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg, msg_len);
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_Print), "QC function CSQC_Parse_Print is missing");
prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
}
void CSQC_AddPrintText(const char *msg, size_t msg_len)
{
prvm_prog_t *prog = CLVM_prog;
char *start = cl.csqc_printtextbuf + cl.csqc_printtextbuf_len;
size_t writebytes = min(msg_len + 1, MAX_INPUTLINE - cl.csqc_printtextbuf_len);
if(prog->loaded && PRVM_clientfunction(CSQC_Parse_Print))
{
if(msg[msg_len - 1] != '\n' && msg[msg_len - 1] != '\r')
{
if(cl.csqc_printtextbuf_len + msg_len + 1 >= MAX_INPUTLINE)
{
CL_VM_Parse_Print(cl.csqc_printtextbuf, cl.csqc_printtextbuf_len);
cl.csqc_printtextbuf[0] = '\0';
cl.csqc_printtextbuf_len = 0;
}
else
{
memcpy(start, msg, writebytes);
cl.csqc_printtextbuf_len += msg_len;
}
return;
}
memcpy(start, msg, writebytes);
cl.csqc_printtextbuf_len += msg_len;
CL_VM_Parse_Print(cl.csqc_printtextbuf, cl.csqc_printtextbuf_len);
cl.csqc_printtextbuf[0] = '\0';
cl.csqc_printtextbuf_len = 0;
}
else
Con_Print(msg);
}
void CL_VM_Parse_CenterPrint(const char *msg, size_t msg_len)
{
prvm_prog_t *prog = CLVM_prog;
int restorevm_tempstringsbuf_cursize;
if(prog->loaded && PRVM_clientfunction(CSQC_Parse_CenterPrint))
{
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg, msg_len);
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_CenterPrint), "QC function CSQC_Parse_CenterPrint is missing");
prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
}
else
SCR_CenterPrint(msg);
}
void CL_VM_UpdateIntermissionState (int intermission)
{
prvm_prog_t *prog = CLVM_prog;
if(prog->loaded)
PRVM_clientglobalfloat(intermission) = intermission;
}
void CL_VM_UpdateShowingScoresState (int showingscores)
{
prvm_prog_t *prog = CLVM_prog;
if(prog->loaded)
PRVM_clientglobalfloat(sb_showscores) = showingscores;
}
qbool CL_VM_Event_Sound(int sound_num, float fvolume, int channel, float attenuation, int ent, vec3_t pos, int flags, float speed)
{
prvm_prog_t *prog = CLVM_prog;
qbool r = false;
if(prog->loaded)
{
if(PRVM_clientfunction(CSQC_Event_Sound))
{
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
PRVM_G_FLOAT(OFS_PARM0) = ent;
PRVM_G_FLOAT(OFS_PARM1) = CHAN_ENGINE2USER(channel);
PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, cl.sound_name[sound_num], strlen(cl.sound_name[sound_num]));
PRVM_G_FLOAT(OFS_PARM3) = fvolume;
PRVM_G_FLOAT(OFS_PARM4) = attenuation;
VectorCopy(pos, PRVM_G_VECTOR(OFS_PARM5) );
PRVM_G_FLOAT(OFS_PARM6) = speed * 100.0f;
PRVM_G_FLOAT(OFS_PARM7) = flags; // flags
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Event_Sound), "QC function CSQC_Event_Sound is missing");
r = CSQC_RETURNVAL != 0;
}
}
return r;
}
static void CL_VM_UpdateCoopDeathmatchGlobals (int gametype)
{
prvm_prog_t *prog = CLVM_prog;
// Avoid global names for clean(er) coding
int localcoop;
int localdeathmatch;
if(prog->loaded)
{
if(gametype == GAME_COOP)
{
localcoop = 1;
localdeathmatch = 0;
}
else if(gametype == GAME_DEATHMATCH)
{
localcoop = 0;
localdeathmatch = 1;
}
else
{
// How did the ServerInfo send an unknown gametype?
// Better just assign the globals as 0...
localcoop = 0;
localdeathmatch = 0;
}
PRVM_clientglobalfloat(coop) = localcoop;
PRVM_clientglobalfloat(deathmatch) = localdeathmatch;
}
}
#if 0
static float CL_VM_Event (float event) //[515]: needed ? I'd say "YES", but don't know for what :D
{
prvm_prog_t *prog = CLVM_prog;
float r = 0;
if(!prog->loaded)
return 0;
if(PRVM_clientfunction(CSQC_Event))
{
PRVM_clientglobalfloat(time) = cl.time;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
PRVM_G_FLOAT(OFS_PARM0) = event;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Event), "QC function CSQC_Event is missing");
r = CSQC_RETURNVAL;
}
return r;
}
#endif
void CSQC_ReadEntities (void)
{
prvm_prog_t *prog = CLVM_prog;
unsigned short entnum, oldself, realentnum;
if(!prog->loaded)
{
Host_Error ("CSQC_ReadEntities: CSQC is not loaded");
return;
}
PRVM_clientglobalfloat(time) = cl.time;
oldself = PRVM_clientglobaledict(self);
while(1)
{
entnum = MSG_ReadShort(&cl_message);
if(!entnum || cl_message.badread)
break;
realentnum = entnum & 0x7FFF;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum];
if(entnum & 0x8000)
{
if(PRVM_clientglobaledict(self))
{
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Remove), "QC function CSQC_Ent_Remove is missing");
cl.csqc_server2csqcentitynumber[realentnum] = 0;
}
else
{
// LadyHavoc: removing an entity that is already gone on
// the csqc side is possible for legitimate reasons (such
// as a repeat of the remove message), so no warning is
// needed
//Con_Printf("Bad csqc_server2csqcentitynumber map\n"); //[515]: never happens ?
}
}
else
{
if(!PRVM_clientglobaledict(self))
{
if(!PRVM_clientfunction(CSQC_Ent_Spawn))
{
prvm_edict_t *ed;
ed = PRVM_ED_Alloc(prog);
PRVM_clientedictfloat(ed, entnum) = realentnum;
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum] = PRVM_EDICT_TO_PROG(ed);
}
else
{
// entity( float entnum ) CSQC_Ent_Spawn;
// the qc function should set entnum, too (this way it also can return world [2/1/2008 Andreas]
PRVM_G_FLOAT(OFS_PARM0) = (float) realentnum;
// make sure no one gets wrong ideas
PRVM_clientglobaledict(self) = 0;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Spawn), "QC function CSQC_Ent_Spawn is missing");
PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum] = PRVM_EDICT( PRVM_G_INT( OFS_RETURN ) );
}
PRVM_G_FLOAT(OFS_PARM0) = 1;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Update), "QC function CSQC_Ent_Update is missing");
}
else {
PRVM_G_FLOAT(OFS_PARM0) = 0;
prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Update), "QC function CSQC_Ent_Update is missing");
}
}
}
PRVM_clientglobaledict(self) = oldself;
}
static void CLVM_begin_increase_edicts(prvm_prog_t *prog)
{
// links don't survive the transition, so unlink everything
World_UnlinkAll(&cl.world);
}
static void CLVM_end_increase_edicts(prvm_prog_t *prog)
{
int i;
prvm_edict_t *ent;
// link every entity except world
for (i = 1, ent = prog->edicts;i < prog->num_edicts;i++, ent++)
if (!ent->free)
CL_LinkEdict(ent);
}
static void CLVM_init_edict(prvm_prog_t *prog, prvm_edict_t *e)
{
int edictnum = PRVM_NUM_FOR_EDICT(e);
entity_render_t *entrender;
CL_ExpandCSQCRenderEntities(edictnum);
entrender = cl.csqcrenderentities + edictnum;
e->priv.server->move = false; // don't move on first frame
memset(entrender, 0, sizeof(*entrender));
entrender->shadertime = cl.time;
}
static void CLVM_free_edict(prvm_prog_t *prog, prvm_edict_t *ed)
{
entity_render_t *entrender = cl.csqcrenderentities + PRVM_NUM_FOR_EDICT(ed);
R_DecalSystem_Reset(&entrender->decalsystem);
memset(entrender, 0, sizeof(*entrender));
World_UnlinkEdict(ed);
memset(ed->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
VM_RemoveEdictSkeleton(prog, ed);
#ifdef USEODE
World_Physics_RemoveFromEntity(&cl.world, ed);
World_Physics_RemoveJointFromEntity(&cl.world, ed);
#endif
}
static void CLVM_count_edicts(prvm_prog_t *prog)
{
int i;
prvm_edict_t *ent;
int active = 0, models = 0, solid = 0;
for (i=0 ; i<prog->num_edicts ; i++)
{
ent = PRVM_EDICT_NUM(i);
if (ent->free)
continue;
active++;
if (PRVM_clientedictfloat(ent, solid))
solid++;
if (PRVM_clientedictstring(ent, model))
models++;
}
Con_Printf("num_edicts:%3i\n", prog->num_edicts);
Con_Printf("active :%3i\n", active);
Con_Printf("view :%3i\n", models);
Con_Printf("touch :%3i\n", solid);
}
static qbool CLVM_load_edict(prvm_prog_t *prog, prvm_edict_t *ent)
{
return true;
}
// returns true if the packet is valid, false if end of file is reached
// used for dumping the CSQC download into demo files
qbool MakeDownloadPacket(const char *filename, unsigned char *data, size_t len, int crc, int cnt, sizebuf_t *buf, int protocol)
{
int packetsize = buf->maxsize - 7; // byte short long
int npackets = ((int)len + packetsize - 1) / (packetsize);
char vabuf[1024];
if(protocol == PROTOCOL_QUAKEWORLD)
return false; // CSQC can't run in QW anyway
SZ_Clear(buf);
if(cnt == 0)
{
MSG_WriteByte(buf, svc_stufftext);
MSG_WriteString(buf, va(vabuf, sizeof(vabuf), "\ncl_downloadbegin %lu %s\n", (unsigned long)len, filename));
return true;
}
else if(cnt >= 1 && cnt <= npackets)
{
unsigned long thispacketoffset = (cnt - 1) * packetsize;
int thispacketsize = (int)len - thispacketoffset;
if(thispacketsize > packetsize)
thispacketsize = packetsize;
MSG_WriteByte(buf, svc_downloaddata);
MSG_WriteLong(buf, thispacketoffset);
MSG_WriteShort(buf, thispacketsize);
SZ_Write(buf, data + thispacketoffset, thispacketsize);
return true;
}
else if(cnt == npackets + 1)
{
MSG_WriteByte(buf, svc_stufftext);
MSG_WriteString(buf, va(vabuf, sizeof(vabuf), "\ncl_downloadfinished %lu %d\n", (unsigned long)len, crc));
return true;
}
return false;
}
extern cvar_t csqc_usedemoprogs;
void CL_VM_Init (void)
{
prvm_prog_t *prog = CLVM_prog;
const char* csprogsfn = NULL;
unsigned char *csprogsdata = NULL;
fs_offset_t csprogsdatasize = 0;
int csprogsdatacrc, requiredcrc;
int requiredsize;
char vabuf[1024];
// reset csqc_progcrc after reading it, so that changing servers doesn't
// expect csqc on the next server
requiredcrc = csqc_progcrc.integer;
requiredsize = csqc_progsize.integer;
Cvar_SetValueQuick(&csqc_progcrc, -1);
Cvar_SetValueQuick(&csqc_progsize, -1);
// if the server is not requesting a csprogs, then we're done here
if (requiredcrc < 0)
return;