| 5 |
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* Holodeck display process. |
| 6 |
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*/ |
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|
| 8 |
+ |
#include <string.h> |
| 9 |
+ |
#include <ctype.h> |
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+ |
|
| 11 |
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#include "rholo.h" |
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#include "rhdisp.h" |
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#include "rhdriver.h" |
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#include "selcall.h" |
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– |
#include <ctype.h> |
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|
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#ifndef VIEWHISTLEN |
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#define VIEWHISTLEN 4 /* number of remembered views */ |
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hdlist[hd] = (HOLO *)malloc(sizeof(HOLO)); |
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if (hdlist[hd] == NULL) |
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error(SYSTEM, "out of memory in add_holo"); |
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< |
bcopy((char *)hdg, (char *)hdlist[hd], sizeof(HDGRID)); |
| 221 |
> |
memcpy((void *)hdlist[hd], (void *)hdg, sizeof(HDGRID)); |
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hdcompgrid(hdlist[hd]); |
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hdgfn[hd] = savestr(gfn); |
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hdpfn[hd] = pfn && *pfn ? savestr(pfn) : (char *)NULL; |
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if (hd) |
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return; |
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/* set initial viewpoint */ |
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< |
copystruct(&nv, &odev.v); |
| 228 |
> |
nv = odev.v; |
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VSUM(nv.vp, hdlist[0]->orig, hdlist[0]->xv[0], 0.5); |
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VSUM(nv.vp, nv.vp, hdlist[0]->xv[1], 0.5); |
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VSUM(nv.vp, nv.vp, hdlist[0]->xv[2], 0.5); |
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static unsigned nhist; |
| 278 |
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VIEW *dv; |
| 279 |
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int i, res[2]; |
| 280 |
< |
int2 *slist; |
| 280 |
> |
int16 *slist; |
| 281 |
|
char *err; |
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/* restore previous view? */ |
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if (v == NULL) { |
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error(COMMAND, "invalid starting view"); |
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return; |
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} |
| 309 |
< |
copystruct(v, viewhist + ((nhist-1)%VIEWHISTLEN)); |
| 309 |
> |
*v = *(viewhist + ((nhist-1)%VIEWHISTLEN)); |
| 310 |
|
goto again; /* poss. overloading dev_section()? */ |
| 311 |
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} |
| 312 |
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DCHECK(*slist < 0, WARNING, "no visible sections in new_view"); |
| 319 |
|
imm_mode = beam_sync(odev.firstuse) > 0; |
| 320 |
|
/* record new view */ |
| 321 |
|
if (v < viewhist || v >= viewhist+VIEWHISTLEN) { |
| 322 |
< |
copystruct(viewhist + (nhist%VIEWHISTLEN), v); |
| 322 |
> |
*(viewhist + (nhist%VIEWHISTLEN)) = *v; |
| 323 |
|
nhist++; |
| 324 |
|
} |
| 325 |
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} |
| 349 |
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beam_init(0); /* add basic views */ |
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|
for (i = 0; (dv = dev_auxview(i, res)) != NULL; i++) |
| 351 |
|
beam_view(dv, res[0]>>4, res[1]>>4); |
| 352 |
< |
copystruct(&vwfocus, &odev.v); /* add focus view */ |
| 352 |
> |
vwfocus = odev.v; /* add focus view */ |
| 353 |
|
switch (odev.v.type) { |
| 354 |
|
case VT_PER: |
| 355 |
|
vwfocus.horiz = 2.*180./PI*atan( |
| 415 |
|
} |
| 416 |
|
switch (i) { |
| 417 |
|
case DC_SETVIEW: /* set the view */ |
| 418 |
< |
copystruct(&vparams, &odev.v); |
| 418 |
> |
vparams = odev.v; |
| 419 |
|
if (!sscanview(&vparams, args)) |
| 420 |
|
error(COMMAND, "missing view options"); |
| 421 |
|
else |
