| 15 |
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#include <ctype.h> |
| 16 |
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|
| 17 |
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#ifndef VIEWHISTLEN |
| 18 |
< |
#define VIEWHISTLEN 2 /* number of remembered views */ |
| 18 |
> |
#define VIEWHISTLEN 4 /* number of remembered views */ |
| 19 |
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#endif |
| 20 |
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|
| 21 |
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HOLO *hdlist[HDMAX+1]; /* global holodeck list */ |
| 64 |
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printview(); |
| 65 |
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if (inp & DFL(DC_LASTVIEW)) |
| 66 |
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new_view(NULL); |
| 67 |
– |
if (inp & DFL(DC_PAUSE)) |
| 68 |
– |
pause = 1; |
| 67 |
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if (inp & DFL(DC_RESUME)) { |
| 68 |
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serv_request(DR_NOOP, 0, NULL); |
| 69 |
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pause = 0; |
| 70 |
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} |
| 71 |
+ |
if (inp & DFL(DC_PAUSE)) |
| 72 |
+ |
pause = 1; |
| 73 |
|
if (inp & DFL(DC_REDRAW)) |
| 74 |
|
imm_mode = beam_sync() > 0; |
| 75 |
< |
if (inp & DFL(DC_KILL)) |
| 75 |
> |
if (inp & DFL(DC_KILL)) { |
| 76 |
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serv_request(DR_KILL, 0, NULL); |
| 77 |
+ |
pause = 0; |
| 78 |
+ |
} |
| 79 |
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if (inp & DFL(DC_CLOBBER)) |
| 80 |
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serv_request(DR_CLOBBER, 0, NULL); |
| 81 |
< |
if (inp & DFL(DC_RESTART)) |
| 81 |
> |
if (inp & DFL(DC_RESTART)) { |
| 82 |
|
serv_request(DR_RESTART, 0, NULL); |
| 83 |
+ |
pause = 0; |
| 84 |
+ |
} |
| 85 |
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if (inp & DFL(DC_QUIT)) |
| 86 |
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serv_request(DR_SHUTDOWN, 0, NULL); |
| 87 |
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} |
| 92 |
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break; |
| 93 |
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case DC_RESUME: |
| 94 |
|
serv_request(DR_NOOP, 0, NULL); |
| 95 |
+ |
/* fall through */ |
| 96 |
+ |
case DC_KILL: |
| 97 |
+ |
case DC_RESTART: |
| 98 |
|
pause = 0; |
| 99 |
|
break; |
| 100 |
|
} |
| 214 |
|
char *err; |
| 215 |
|
/* restore previous view? */ |
| 216 |
|
if (v == NULL) { |
| 217 |
< |
if (nhist < 2) { |
| 218 |
< |
error(COMMAND, "no previous view"); |
| 219 |
< |
return; |
| 220 |
< |
} |
| 221 |
< |
nhist--; /* get one before last setting */ |
| 217 |
> |
if (nhist > 1) /* get one before last setting */ |
| 218 |
> |
nhist--; |
| 219 |
> |
else /* else go to end of list */ |
| 220 |
> |
while (nhist < VIEWHISTLEN && viewhist[nhist].type) |
| 221 |
> |
nhist++; |
| 222 |
|
v = viewhist + ((nhist-1)%VIEWHISTLEN); |
| 223 |
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} else if ((err = setview(v)) != NULL) { |
| 224 |
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error(COMMAND, err); |