| 24 |
|
|
| 25 |
|
HOLO *hdlist[HDMAX+1]; /* global holodeck list */ |
| 26 |
|
|
| 27 |
+ |
char *hdofn[HDMAX+1]; /* holodeck section octree list */ |
| 28 |
+ |
|
| 29 |
|
char cmdlist[DC_NCMDS][8] = DC_INIT; |
| 30 |
|
|
| 31 |
|
int imm_mode = 0; /* bundles are being delivered immediately */ |
| 90 |
|
inp = dev_input(); |
| 91 |
|
if (inp & DFL(DC_SETVIEW)) |
| 92 |
|
new_view(&odev.v); |
| 93 |
+ |
else if (inp & DFL(DC_LASTVIEW)) |
| 94 |
+ |
new_view(NULL); |
| 95 |
+ |
if (inp & DFL(DC_REDRAW)) |
| 96 |
+ |
imm_mode = beam_sync(1) > 0; |
| 97 |
|
if (inp & DFL(DC_GETVIEW)) |
| 98 |
|
printview(); |
| 93 |
– |
if (inp & DFL(DC_LASTVIEW)) |
| 94 |
– |
new_view(NULL); |
| 99 |
|
if (inp & DFL(DC_FOCUS)) |
| 100 |
|
set_focus(odev_args); |
| 101 |
|
if (inp & DFL(DC_KILL)) { |
| 114 |
|
} |
| 115 |
|
if (inp & DFL(DC_PAUSE)) |
| 116 |
|
pause = 1; |
| 113 |
– |
if (inp & DFL(DC_REDRAW)) |
| 114 |
– |
imm_mode = beam_sync(1) > 0; |
| 117 |
|
if (inp & DFL(DC_QUIT)) |
| 118 |
|
serv_request(DR_SHUTDOWN, 0, NULL); |
| 119 |
|
} |
| 195 |
|
} |
| 196 |
|
|
| 197 |
|
|
| 198 |
< |
add_holo(hdg) /* register a new holodeck section */ |
| 198 |
> |
add_holo(hdg, ofn) /* register a new holodeck section */ |
| 199 |
|
HDGRID *hdg; |
| 200 |
+ |
char *ofn; |
| 201 |
|
{ |
| 202 |
|
VIEW nv; |
| 203 |
|
double d; |
| 212 |
|
error(SYSTEM, "out of memory in add_holo"); |
| 213 |
|
bcopy((char *)hdg, (char *)hdlist[hd], sizeof(HDGRID)); |
| 214 |
|
hdcompgrid(hdlist[hd]); |
| 215 |
+ |
hdofn[hd] = savestr(ofn); |
| 216 |
|
if (hd) |
| 217 |
|
return; |
| 218 |
|
/* set initial viewpoint */ |
| 267 |
|
static VIEW viewhist[VIEWHISTLEN]; |
| 268 |
|
static unsigned nhist; |
| 269 |
|
VIEW *dv; |
| 270 |
< |
int i, res[2]; |
| 270 |
> |
int i, res[2], *slist; |
| 271 |
|
char *err; |
| 272 |
|
/* restore previous view? */ |
| 273 |
|
if (v == NULL) { |
| 283 |
|
error(COMMAND, err); |
| 284 |
|
return; |
| 285 |
|
} |
| 286 |
+ |
if (!dev_view(v)) /* notify display driver */ |
| 287 |
+ |
goto again; |
| 288 |
|
if (v->type == VT_PAR) { |
| 289 |
|
error(COMMAND, "cannot handle parallel views"); |
| 290 |
|
return; |
| 291 |
|
} |
| 292 |
< |
if (!dev_view(v)) /* notify display driver */ |
| 293 |
< |
goto again; |
| 294 |
< |
dev_flush(); /* update screen */ |
| 289 |
< |
beam_init(0); /* compute new beam set */ |
| 290 |
< |
for (i = 0; (dv = dev_auxview(i, res)) != NULL; i++) |
| 291 |
< |
if (!beam_view(dv, res[0], res[1])) { |
| 292 |
> |
beam_init(odev.firstuse); /* compute new beam set */ |
| 293 |
> |
for (i = 0; (dv = dev_auxview(i, res)) != NULL; i++) { |
| 294 |
> |
if ((slist = beam_view(dv, res[0], res[1])) == NULL) { |
| 295 |
|
if (!nhist) { |
| 296 |
|
error(COMMAND, "invalid starting view"); |
| 297 |
|
return; |
| 298 |
|
} |
| 299 |
|
copystruct(v, viewhist + ((nhist-1)%VIEWHISTLEN)); |
| 300 |
< |
goto again; |
| 301 |
< |
} |
| 300 |
> |
goto again; /* poss. overloading dev_section()? */ |
| 301 |
> |
} |
| 302 |
> |
DCHECK(*slist < 0, WARNING, "no visible sections in new_view"); |
| 303 |
> |
while (*slist >= 0) |
| 304 |
> |
dev_section(hdofn[*slist++]); |
| 305 |
> |
} |
| 306 |
> |
dev_section(NULL); /* end section list */ |
| 307 |
> |
dev_flush(); /* update display */ |
| 308 |
|
/* update server */ |
| 309 |
< |
imm_mode = beam_sync(0) > 0; |
| 309 |
> |
imm_mode = beam_sync(odev.firstuse) > 0; |
| 310 |
|
/* record new view */ |
| 311 |
|
if (v < viewhist || v >= viewhist+VIEWHISTLEN) { |
| 312 |
|
copystruct(viewhist + (nhist%VIEWHISTLEN), v); |
| 486 |
|
disp_bundle((PACKHEAD *)buf); |
| 487 |
|
break; |
| 488 |
|
case DS_ADDHOLO: |
| 489 |
< |
if (msg.nbytes != sizeof(HDGRID)) |
| 489 |
> |
if (msg.nbytes <= sizeof(HDGRID)) |
| 490 |
|
error(INTERNAL, "bad holodeck record from server"); |
| 491 |
< |
add_holo((HDGRID *)buf); |
| 491 |
> |
add_holo((HDGRID *)buf, buf+sizeof(HDGRID)); |
| 492 |
|
break; |
| 493 |
|
case DS_OUTSECT: |
| 494 |
|
do_outside = 1; |
| 538 |
|
MSGHEAD msg; |
| 539 |
|
int m; |
| 540 |
|
/* consistency checks */ |
| 541 |
< |
#ifdef DEBUG |
| 542 |
< |
if (nbytes < 0 || nbytes > 0 & p == NULL) |
| 534 |
< |
error(CONSISTENCY, "bad buffer handed to serv_request"); |
| 535 |
< |
#endif |
| 541 |
> |
DCHECK(nbytes < 0 || nbytes > 0 & p == NULL, |
| 542 |
> |
CONSISTENCY, "bad buffer handed to serv_request"); |
| 543 |
|
/* get server's attention for big request */ |
| 544 |
|
if (nbytes >= BIGREQSIZ-sizeof(MSGHEAD)) { |
| 545 |
|
serv_request(DR_ATTEN, 0, NULL); |