1 /*
2 Copyright (C) 1996-1997 Id Software, Inc.
3
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12
13 See the GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to:
17
18 Free Software Foundation, Inc.
19 59 Temple Place - Suite 330
20 Boston, MA 02111-1307, USA
21 */
22
23 #include "quakedef.h"
24 #include "cl_video.h"
25 #include "utf8lib.h"
26 #include "csprogs.h"
27
28 cvar_t con_closeontoggleconsole = {CVAR_SAVE, "con_closeontoggleconsole","1", "allows toggleconsole binds to close the console as well; when set to 2, this even works when not at the start of the line in console input; when set to 3, this works even if the toggleconsole key is the color tag"};
29
30 /*
31 key up events are sent even if in console mode
32 */
33
34 char key_line[MAX_INPUTLINE];
35 int key_linepos;
36 qboolean key_insert = true; // insert key toggle (for editing)
37 keydest_t key_dest;
38 int key_consoleactive;
39 char *keybindings[MAX_BINDMAPS][MAX_KEYS];
40
41 int history_line;
42 char history_savedline[MAX_INPUTLINE];
43 char history_searchstring[MAX_INPUTLINE];
44 qboolean history_matchfound = false;
45 conbuffer_t history;
46
47 extern cvar_t con_textsize;
48
49
Key_History_Init(void)50 static void Key_History_Init(void)
51 {
52 qfile_t *historyfile;
53 ConBuffer_Init(&history, HIST_TEXTSIZE, HIST_MAXLINES, zonemempool);
54
55 // not necessary for mobile
56 #ifndef DP_MOBILETOUCH
57 historyfile = FS_OpenRealFile("darkplaces_history.txt", "rb", false); // rb to handle unix line endings on windows too
58 if(historyfile)
59 {
60 char buf[MAX_INPUTLINE];
61 int bufpos;
62 int c;
63
64 bufpos = 0;
65 for(;;)
66 {
67 c = FS_Getc(historyfile);
68 if(c < 0 || c == 0 || c == '\r' || c == '\n')
69 {
70 if(bufpos > 0)
71 {
72 buf[bufpos] = 0;
73 ConBuffer_AddLine(&history, buf, bufpos, 0);
74 bufpos = 0;
75 }
76 if(c < 0)
77 break;
78 }
79 else
80 {
81 if(bufpos < MAX_INPUTLINE - 1)
82 buf[bufpos++] = c;
83 }
84 }
85
86 FS_Close(historyfile);
87 }
88 #endif
89
90 history_line = -1;
91 }
92
Key_History_Shutdown(void)93 static void Key_History_Shutdown(void)
94 {
95 // TODO write history to a file
96
97 // not necessary for mobile
98 #ifndef DP_MOBILETOUCH
99 qfile_t *historyfile = FS_OpenRealFile("darkplaces_history.txt", "w", false);
100 if(historyfile)
101 {
102 int i;
103 for(i = 0; i < CONBUFFER_LINES_COUNT(&history); ++i)
104 FS_Printf(historyfile, "%s\n", ConBuffer_GetLine(&history, i));
105 FS_Close(historyfile);
106 }
107 #endif
108
109 ConBuffer_Shutdown(&history);
110 }
111
Key_History_Push(void)112 static void Key_History_Push(void)
113 {
114 if(key_line[1]) // empty?
115 if(strcmp(key_line, "]quit")) // putting these into the history just sucks
116 if(strncmp(key_line, "]quit ", 6)) // putting these into the history just sucks
117 if(strcmp(key_line, "]rcon_password")) // putting these into the history just sucks
118 if(strncmp(key_line, "]rcon_password ", 15)) // putting these into the history just sucks
119 ConBuffer_AddLine(&history, key_line + 1, (int)strlen(key_line) - 1, 0);
120 Con_Printf("%s\n", key_line); // don't mark empty lines as history
121 history_line = -1;
122 if (history_matchfound)
123 history_matchfound = false;
124 }
125
Key_History_Get_foundCommand(void)126 static qboolean Key_History_Get_foundCommand(void)
127 {
128 if (!history_matchfound)
129 return false;
130 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
131 key_linepos = (int)strlen(key_line);
132 history_matchfound = false;
133 return true;
134 }
135
Key_History_Up(void)136 static void Key_History_Up(void)
137 {
138 if(history_line == -1) // editing the "new" line
139 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
140
141 if (Key_History_Get_foundCommand())
142 return;
143
144 if(history_line == -1)
145 {
146 history_line = CONBUFFER_LINES_COUNT(&history) - 1;
147 if(history_line != -1)
148 {
149 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
150 key_linepos = (int)strlen(key_line);
151 }
152 }
153 else if(history_line > 0)
154 {
155 --history_line; // this also does -1 -> 0, so it is good
156 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
157 key_linepos = (int)strlen(key_line);
158 }
159 }
160
Key_History_Down(void)161 static void Key_History_Down(void)
162 {
163 if(history_line == -1) // editing the "new" line
164 return;
165
166 if (Key_History_Get_foundCommand())
167 return;
168
169 if(history_line < CONBUFFER_LINES_COUNT(&history) - 1)
170 {
171 ++history_line;
172 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
173 }
174 else
175 {
176 history_line = -1;
177 strlcpy(key_line + 1, history_savedline, sizeof(key_line) - 1);
178 }
179
180 key_linepos = (int)strlen(key_line);
181 }
182
Key_History_First(void)183 static void Key_History_First(void)
184 {
185 if(history_line == -1) // editing the "new" line
186 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
187
188 if (CONBUFFER_LINES_COUNT(&history) > 0)
189 {
190 history_line = 0;
191 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
192 key_linepos = (int)strlen(key_line);
193 }
194 }
195
Key_History_Last(void)196 static void Key_History_Last(void)
197 {
198 if(history_line == -1) // editing the "new" line
199 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
200
201 if (CONBUFFER_LINES_COUNT(&history) > 0)
202 {
203 history_line = CONBUFFER_LINES_COUNT(&history) - 1;
204 strlcpy(key_line + 1, ConBuffer_GetLine(&history, history_line), sizeof(key_line) - 1);
205 key_linepos = (int)strlen(key_line);
206 }
207 }
208
Key_History_Find_Backwards(void)209 static void Key_History_Find_Backwards(void)
210 {
211 int i;
212 const char *partial = key_line + 1;
213 char vabuf[1024];
214 size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
215
216 if (history_line == -1) // editing the "new" line
217 strlcpy(history_savedline, key_line + 1, sizeof(history_savedline));
218
219 if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
220 {
221 strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
222 i = CONBUFFER_LINES_COUNT(&history) - 1;
223 }
224 else if (history_line == -1)
225 i = CONBUFFER_LINES_COUNT(&history) - 1;
226 else
227 i = history_line - 1;
228
229 if (!*partial)
230 partial = "*";
231 else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
232 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
233
234 for ( ; i >= 0; i--)
235 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
236 {
237 Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
238 history_line = i;
239 history_matchfound = true;
240 return;
241 }
242 }
243
Key_History_Find_Forwards(void)244 static void Key_History_Find_Forwards(void)
245 {
246 int i;
247 const char *partial = key_line + 1;
248 char vabuf[1024];
249 size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
250
251 if (history_line == -1) // editing the "new" line
252 return;
253
254 if (strcmp(key_line + 1, history_searchstring)) // different string? Start a new search
255 {
256 strlcpy(history_searchstring, key_line + 1, sizeof(history_searchstring));
257 i = 0;
258 }
259 else i = history_line + 1;
260
261 if (!*partial)
262 partial = "*";
263 else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
264 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
265
266 for ( ; i < CONBUFFER_LINES_COUNT(&history); i++)
267 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
268 {
269 Con_Printf("^2%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
270 history_line = i;
271 history_matchfound = true;
272 return;
273 }
274 }
275
Key_History_Find_All(void)276 static void Key_History_Find_All(void)
277 {
278 const char *partial = key_line + 1;
279 int i, count = 0;
280 char vabuf[1024];
281 size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
282 Con_Printf("History commands containing \"%s\":\n", key_line + 1);
283
284 if (!*partial)
285 partial = "*";
286 else if (!( strchr(partial, '*') || strchr(partial, '?') )) // no pattern?
287 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
288
289 for (i=0; i<CONBUFFER_LINES_COUNT(&history); i++)
290 if (matchpattern_with_separator(ConBuffer_GetLine(&history, i), partial, true, "", false))
291 {
292 Con_Printf("%s%*i^7 %s\n", (i == history_line) ? "^2" : "^3", (int)digits, i+1, ConBuffer_GetLine(&history, i));
293 count++;
294 }
295 Con_Printf("%i result%s\n\n", count, (count != 1) ? "s" : "");
296 }
297
Key_History_f(void)298 static void Key_History_f(void)
299 {
300 char *errchar = NULL;
301 int i = 0;
302 char vabuf[1024];
303 size_t digits = strlen(va(vabuf, sizeof(vabuf), "%i", HIST_MAXLINES));
304
305 if (Cmd_Argc () > 1)
306 {
307 if (!strcmp(Cmd_Argv (1), "-c"))
308 {
309 ConBuffer_Clear(&history);
310 return;
311 }
312 i = strtol(Cmd_Argv (1), &errchar, 0);
313 if ((i < 0) || (i > CONBUFFER_LINES_COUNT(&history)) || (errchar && *errchar))
314 i = 0;
315 else
316 i = CONBUFFER_LINES_COUNT(&history) - i;
317 }
318
319 for ( ; i<CONBUFFER_LINES_COUNT(&history); i++)
320 Con_Printf("^3%*i^7 %s\n", (int)digits, i+1, ConBuffer_GetLine(&history, i));
321 Con_Printf("\n");
322 }
323
324 static int key_bmap, key_bmap2;
325 static unsigned char keydown[MAX_KEYS]; // 0 = up, 1 = down, 2 = repeating
326
327 typedef struct keyname_s
328 {
329 const char *name;
330 int keynum;
331 }
332 keyname_t;
333
334 static const keyname_t keynames[] = {
335 {"TAB", K_TAB},
336 {"ENTER", K_ENTER},
337 {"ESCAPE", K_ESCAPE},
338 {"SPACE", K_SPACE},
339
340 // spacer so it lines up with keys.h
341
342 {"BACKSPACE", K_BACKSPACE},
343 {"UPARROW", K_UPARROW},
344 {"DOWNARROW", K_DOWNARROW},
345 {"LEFTARROW", K_LEFTARROW},
346 {"RIGHTARROW", K_RIGHTARROW},
347
348 {"ALT", K_ALT},
349 {"CTRL", K_CTRL},
350 {"SHIFT", K_SHIFT},
351
352 {"F1", K_F1},
353 {"F2", K_F2},
354 {"F3", K_F3},
355 {"F4", K_F4},
356 {"F5", K_F5},
357 {"F6", K_F6},
358 {"F7", K_F7},
359 {"F8", K_F8},
360 {"F9", K_F9},
361 {"F10", K_F10},
362 {"F11", K_F11},
363 {"F12", K_F12},
364
365 {"INS", K_INS},
366 {"DEL", K_DEL},
367 {"PGDN", K_PGDN},
368 {"PGUP", K_PGUP},
369 {"HOME", K_HOME},
370 {"END", K_END},
371
372 {"PAUSE", K_PAUSE},
373
374 {"NUMLOCK", K_NUMLOCK},
375 {"CAPSLOCK", K_CAPSLOCK},
376 {"SCROLLOCK", K_SCROLLOCK},
377
378 {"KP_INS", K_KP_INS },
379 {"KP_0", K_KP_0},
380 {"KP_END", K_KP_END },
381 {"KP_1", K_KP_1},
382 {"KP_DOWNARROW", K_KP_DOWNARROW },
383 {"KP_2", K_KP_2},
384 {"KP_PGDN", K_KP_PGDN },
385 {"KP_3", K_KP_3},
386 {"KP_LEFTARROW", K_KP_LEFTARROW },
387 {"KP_4", K_KP_4},
388 {"KP_5", K_KP_5},
389 {"KP_RIGHTARROW", K_KP_RIGHTARROW },
390 {"KP_6", K_KP_6},
391 {"KP_HOME", K_KP_HOME },
392 {"KP_7", K_KP_7},
393 {"KP_UPARROW", K_KP_UPARROW },
394 {"KP_8", K_KP_8},
395 {"KP_PGUP", K_KP_PGUP },
396 {"KP_9", K_KP_9},
397 {"KP_DEL", K_KP_DEL },
398 {"KP_PERIOD", K_KP_PERIOD},
399 {"KP_SLASH", K_KP_SLASH },
400 {"KP_DIVIDE", K_KP_DIVIDE},
401 {"KP_MULTIPLY", K_KP_MULTIPLY},
402 {"KP_MINUS", K_KP_MINUS},
403 {"KP_PLUS", K_KP_PLUS},
404 {"KP_ENTER", K_KP_ENTER},
405 {"KP_EQUALS", K_KP_EQUALS},
406
407 {"PRINTSCREEN", K_PRINTSCREEN},
408
409
410
411 {"MOUSE1", K_MOUSE1},
412
413 {"MOUSE2", K_MOUSE2},
414 {"MOUSE3", K_MOUSE3},
415 {"MWHEELUP", K_MWHEELUP},
416 {"MWHEELDOWN", K_MWHEELDOWN},
417 {"MOUSE4", K_MOUSE4},
418 {"MOUSE5", K_MOUSE5},
419 {"MOUSE6", K_MOUSE6},
420 {"MOUSE7", K_MOUSE7},
421 {"MOUSE8", K_MOUSE8},
422 {"MOUSE9", K_MOUSE9},
423 {"MOUSE10", K_MOUSE10},
424 {"MOUSE11", K_MOUSE11},
425 {"MOUSE12", K_MOUSE12},
426 {"MOUSE13", K_MOUSE13},
427 {"MOUSE14", K_MOUSE14},
428 {"MOUSE15", K_MOUSE15},
429 {"MOUSE16", K_MOUSE16},
430
431
432
433
434 {"JOY1", K_JOY1},
435 {"JOY2", K_JOY2},
436 {"JOY3", K_JOY3},
437 {"JOY4", K_JOY4},
438 {"JOY5", K_JOY5},
439 {"JOY6", K_JOY6},
440 {"JOY7", K_JOY7},
441 {"JOY8", K_JOY8},
442 {"JOY9", K_JOY9},
443 {"JOY10", K_JOY10},
444 {"JOY11", K_JOY11},
445 {"JOY12", K_JOY12},
446 {"JOY13", K_JOY13},
447 {"JOY14", K_JOY14},
448 {"JOY15", K_JOY15},
449 {"JOY16", K_JOY16},
450
451
452
453
454
455
456 {"AUX1", K_AUX1},
457 {"AUX2", K_AUX2},
458 {"AUX3", K_AUX3},
459 {"AUX4", K_AUX4},
460 {"AUX5", K_AUX5},
461 {"AUX6", K_AUX6},
462 {"AUX7", K_AUX7},
463 {"AUX8", K_AUX8},
464 {"AUX9", K_AUX9},
465 {"AUX10", K_AUX10},
466 {"AUX11", K_AUX11},
467 {"AUX12", K_AUX12},
468 {"AUX13", K_AUX13},
469 {"AUX14", K_AUX14},
470 {"AUX15", K_AUX15},
471 {"AUX16", K_AUX16},
472 {"AUX17", K_AUX17},
473 {"AUX18", K_AUX18},
474 {"AUX19", K_AUX19},
475 {"AUX20", K_AUX20},
476 {"AUX21", K_AUX21},
477 {"AUX22", K_AUX22},
478 {"AUX23", K_AUX23},
479 {"AUX24", K_AUX24},
480 {"AUX25", K_AUX25},
481 {"AUX26", K_AUX26},
482 {"AUX27", K_AUX27},
483 {"AUX28", K_AUX28},
484 {"AUX29", K_AUX29},
485 {"AUX30", K_AUX30},
486 {"AUX31", K_AUX31},
487 {"AUX32", K_AUX32},
488
489 {"X360_DPAD_UP", K_X360_DPAD_UP},
490 {"X360_DPAD_DOWN", K_X360_DPAD_DOWN},
491 {"X360_DPAD_LEFT", K_X360_DPAD_LEFT},
492 {"X360_DPAD_RIGHT", K_X360_DPAD_RIGHT},
493 {"X360_START", K_X360_START},
494 {"X360_BACK", K_X360_BACK},
495 {"X360_LEFT_THUMB", K_X360_LEFT_THUMB},
496 {"X360_RIGHT_THUMB", K_X360_RIGHT_THUMB},
497 {"X360_LEFT_SHOULDER", K_X360_LEFT_SHOULDER},
498 {"X360_RIGHT_SHOULDER", K_X360_RIGHT_SHOULDER},
499 {"X360_A", K_X360_A},
500 {"X360_B", K_X360_B},
501 {"X360_X", K_X360_X},
502 {"X360_Y", K_X360_Y},
503 {"X360_LEFT_TRIGGER", K_X360_LEFT_TRIGGER},
504 {"X360_RIGHT_TRIGGER", K_X360_RIGHT_TRIGGER},
505 {"X360_LEFT_THUMB_UP", K_X360_LEFT_THUMB_UP},
506 {"X360_LEFT_THUMB_DOWN", K_X360_LEFT_THUMB_DOWN},
507 {"X360_LEFT_THUMB_LEFT", K_X360_LEFT_THUMB_LEFT},
508 {"X360_LEFT_THUMB_RIGHT", K_X360_LEFT_THUMB_RIGHT},
509 {"X360_RIGHT_THUMB_UP", K_X360_RIGHT_THUMB_UP},
510 {"X360_RIGHT_THUMB_DOWN", K_X360_RIGHT_THUMB_DOWN},
511 {"X360_RIGHT_THUMB_LEFT", K_X360_RIGHT_THUMB_LEFT},
512 {"X360_RIGHT_THUMB_RIGHT", K_X360_RIGHT_THUMB_RIGHT},
513
514 {"JOY_UP", K_JOY_UP},
515 {"JOY_DOWN", K_JOY_DOWN},
516 {"JOY_LEFT", K_JOY_LEFT},
517 {"JOY_RIGHT", K_JOY_RIGHT},
518
519 {"SEMICOLON", ';'}, // because a raw semicolon separates commands
520 {"TILDE", '~'},
521 {"BACKQUOTE", '`'},
522 {"QUOTE", '"'},
523 {"APOSTROPHE", '\''},
524 {"BACKSLASH", '\\'}, // because a raw backslash is used for special characters
525
526 {"MIDINOTE0", K_MIDINOTE0},
527 {"MIDINOTE1", K_MIDINOTE1},
528 {"MIDINOTE2", K_MIDINOTE2},
529 {"MIDINOTE3", K_MIDINOTE3},
530 {"MIDINOTE4", K_MIDINOTE4},
531 {"MIDINOTE5", K_MIDINOTE5},
532 {"MIDINOTE6", K_MIDINOTE6},
533 {"MIDINOTE7", K_MIDINOTE7},
534 {"MIDINOTE8", K_MIDINOTE8},
535 {"MIDINOTE9", K_MIDINOTE9},
536 {"MIDINOTE10", K_MIDINOTE10},
537 {"MIDINOTE11", K_MIDINOTE11},
538 {"MIDINOTE12", K_MIDINOTE12},
539 {"MIDINOTE13", K_MIDINOTE13},
540 {"MIDINOTE14", K_MIDINOTE14},
541 {"MIDINOTE15", K_MIDINOTE15},
542 {"MIDINOTE16", K_MIDINOTE16},
543 {"MIDINOTE17", K_MIDINOTE17},
544 {"MIDINOTE18", K_MIDINOTE18},
545 {"MIDINOTE19", K_MIDINOTE19},
546 {"MIDINOTE20", K_MIDINOTE20},
547 {"MIDINOTE21", K_MIDINOTE21},
548 {"MIDINOTE22", K_MIDINOTE22},
549 {"MIDINOTE23", K_MIDINOTE23},
550 {"MIDINOTE24", K_MIDINOTE24},
551 {"MIDINOTE25", K_MIDINOTE25},
552 {"MIDINOTE26", K_MIDINOTE26},
553 {"MIDINOTE27", K_MIDINOTE27},
554 {"MIDINOTE28", K_MIDINOTE28},
555 {"MIDINOTE29", K_MIDINOTE29},
556 {"MIDINOTE30", K_MIDINOTE30},
557 {"MIDINOTE31", K_MIDINOTE31},
558 {"MIDINOTE32", K_MIDINOTE32},
559 {"MIDINOTE33", K_MIDINOTE33},
560 {"MIDINOTE34", K_MIDINOTE34},
561 {"MIDINOTE35", K_MIDINOTE35},
562 {"MIDINOTE36", K_MIDINOTE36},
563 {"MIDINOTE37", K_MIDINOTE37},
564 {"MIDINOTE38", K_MIDINOTE38},
565 {"MIDINOTE39", K_MIDINOTE39},
566 {"MIDINOTE40", K_MIDINOTE40},
567 {"MIDINOTE41", K_MIDINOTE41},
568 {"MIDINOTE42", K_MIDINOTE42},
569 {"MIDINOTE43", K_MIDINOTE43},
570 {"MIDINOTE44", K_MIDINOTE44},
571 {"MIDINOTE45", K_MIDINOTE45},
572 {"MIDINOTE46", K_MIDINOTE46},
573 {"MIDINOTE47", K_MIDINOTE47},
574 {"MIDINOTE48", K_MIDINOTE48},
575 {"MIDINOTE49", K_MIDINOTE49},
576 {"MIDINOTE50", K_MIDINOTE50},
577 {"MIDINOTE51", K_MIDINOTE51},
578 {"MIDINOTE52", K_MIDINOTE52},
579 {"MIDINOTE53", K_MIDINOTE53},
580 {"MIDINOTE54", K_MIDINOTE54},
581 {"MIDINOTE55", K_MIDINOTE55},
582 {"MIDINOTE56", K_MIDINOTE56},
583 {"MIDINOTE57", K_MIDINOTE57},
584 {"MIDINOTE58", K_MIDINOTE58},
585 {"MIDINOTE59", K_MIDINOTE59},
586 {"MIDINOTE60", K_MIDINOTE60},
587 {"MIDINOTE61", K_MIDINOTE61},
588 {"MIDINOTE62", K_MIDINOTE62},
589 {"MIDINOTE63", K_MIDINOTE63},
590 {"MIDINOTE64", K_MIDINOTE64},
591 {"MIDINOTE65", K_MIDINOTE65},
592 {"MIDINOTE66", K_MIDINOTE66},
593 {"MIDINOTE67", K_MIDINOTE67},
594 {"MIDINOTE68", K_MIDINOTE68},
595 {"MIDINOTE69", K_MIDINOTE69},
596 {"MIDINOTE70", K_MIDINOTE70},
597 {"MIDINOTE71", K_MIDINOTE71},
598 {"MIDINOTE72", K_MIDINOTE72},
599 {"MIDINOTE73", K_MIDINOTE73},
600 {"MIDINOTE74", K_MIDINOTE74},
601 {"MIDINOTE75", K_MIDINOTE75},
602 {"MIDINOTE76", K_MIDINOTE76},
603 {"MIDINOTE77", K_MIDINOTE77},
604 {"MIDINOTE78", K_MIDINOTE78},
605 {"MIDINOTE79", K_MIDINOTE79},
606 {"MIDINOTE80", K_MIDINOTE80},
607 {"MIDINOTE81", K_MIDINOTE81},
608 {"MIDINOTE82", K_MIDINOTE82},
609 {"MIDINOTE83", K_MIDINOTE83},
610 {"MIDINOTE84", K_MIDINOTE84},
611 {"MIDINOTE85", K_MIDINOTE85},
612 {"MIDINOTE86", K_MIDINOTE86},
613 {"MIDINOTE87", K_MIDINOTE87},
614 {"MIDINOTE88", K_MIDINOTE88},
615 {"MIDINOTE89", K_MIDINOTE89},
616 {"MIDINOTE90", K_MIDINOTE90},
617 {"MIDINOTE91", K_MIDINOTE91},
618 {"MIDINOTE92", K_MIDINOTE92},
619 {"MIDINOTE93", K_MIDINOTE93},
620 {"MIDINOTE94", K_MIDINOTE94},
621 {"MIDINOTE95", K_MIDINOTE95},
622 {"MIDINOTE96", K_MIDINOTE96},
623 {"MIDINOTE97", K_MIDINOTE97},
624 {"MIDINOTE98", K_MIDINOTE98},
625 {"MIDINOTE99", K_MIDINOTE99},
626 {"MIDINOTE100", K_MIDINOTE100},
627 {"MIDINOTE101", K_MIDINOTE101},
628 {"MIDINOTE102", K_MIDINOTE102},
629 {"MIDINOTE103", K_MIDINOTE103},
630 {"MIDINOTE104", K_MIDINOTE104},
631 {"MIDINOTE105", K_MIDINOTE105},
632 {"MIDINOTE106", K_MIDINOTE106},
633 {"MIDINOTE107", K_MIDINOTE107},
634 {"MIDINOTE108", K_MIDINOTE108},
635 {"MIDINOTE109", K_MIDINOTE109},
636 {"MIDINOTE110", K_MIDINOTE110},
637 {"MIDINOTE111", K_MIDINOTE111},
638 {"MIDINOTE112", K_MIDINOTE112},
639 {"MIDINOTE113", K_MIDINOTE113},
640 {"MIDINOTE114", K_MIDINOTE114},
641 {"MIDINOTE115", K_MIDINOTE115},
642 {"MIDINOTE116", K_MIDINOTE116},
643 {"MIDINOTE117", K_MIDINOTE117},
644 {"MIDINOTE118", K_MIDINOTE118},
645 {"MIDINOTE119", K_MIDINOTE119},
646 {"MIDINOTE120", K_MIDINOTE120},
647 {"MIDINOTE121", K_MIDINOTE121},
648 {"MIDINOTE122", K_MIDINOTE122},
649 {"MIDINOTE123", K_MIDINOTE123},
650 {"MIDINOTE124", K_MIDINOTE124},
651 {"MIDINOTE125", K_MIDINOTE125},
652 {"MIDINOTE126", K_MIDINOTE126},
653 {"MIDINOTE127", K_MIDINOTE127},
654
655 {NULL, 0}
656 };
657
658 /*
659 ==============================================================================
660
661 LINE TYPING INTO THE CONSOLE
662
663 ==============================================================================
664 */
665
666 void
Key_ClearEditLine(int edit_line)667 Key_ClearEditLine (int edit_line)
668 {
669 memset (key_line, '\0', sizeof(key_line));
670 key_line[0] = ']';
671 key_linepos = 1;
672 }
673
674 /*
675 ====================
676 Interactive line editing and console scrollback
677 ====================
678 */
679 static void
Key_Console(int key,int unicode)680 Key_Console (int key, int unicode)
681 {
682 // LordHavoc: copied most of this from Q2 to improve keyboard handling
683 switch (key)
684 {
685 case K_KP_SLASH:
686 key = '/';
687 break;
688 case K_KP_MINUS:
689 key = '-';
690 break;
691 case K_KP_PLUS:
692 key = '+';
693 break;
694 case K_KP_HOME:
695 key = '7';
696 break;
697 case K_KP_UPARROW:
698 key = '8';
699 break;
700 case K_KP_PGUP:
701 key = '9';
702 break;
703 case K_KP_LEFTARROW:
704 key = '4';
705 break;
706 case K_KP_5:
707 key = '5';
708 break;
709 case K_KP_RIGHTARROW:
710 key = '6';
711 break;
712 case K_KP_END:
713 key = '1';
714 break;
715 case K_KP_DOWNARROW:
716 key = '2';
717 break;
718 case K_KP_PGDN:
719 key = '3';
720 break;
721 case K_KP_INS:
722 key = '0';
723 break;
724 case K_KP_DEL:
725 key = '.';
726 break;
727 }
728
729 if ((key == 'v' && keydown[K_CTRL]) || ((key == K_INS || key == K_KP_INS) && keydown[K_SHIFT]))
730 {
731 char *cbd, *p;
732 if ((cbd = Sys_GetClipboardData()) != 0)
733 {
734 int i;
735 #if 1
736 p = cbd;
737 while (*p)
738 {
739 if (*p == '\r' && *(p+1) == '\n')
740 {
741 *p++ = ';';
742 *p++ = ' ';
743 }
744 else if (*p == '\n' || *p == '\r' || *p == '\b')
745 *p++ = ';';
746 p++;
747 }
748 #else
749 strtok(cbd, "\n\r\b");
750 #endif
751 i = (int)strlen(cbd);
752 if (i + key_linepos >= MAX_INPUTLINE)
753 i= MAX_INPUTLINE - key_linepos - 1;
754 if (i > 0)
755 {
756 cbd[i] = 0;
757 memmove(key_line + key_linepos + i, key_line + key_linepos, sizeof(key_line) - key_linepos - i);
758 memcpy(key_line + key_linepos, cbd, i);
759 key_linepos += i;
760 }
761 Z_Free(cbd);
762 }
763 return;
764 }
765
766 if (key == 'l' && keydown[K_CTRL])
767 {
768 Cbuf_AddText ("clear\n");
769 return;
770 }
771
772 if (key == 'u' && keydown[K_CTRL]) // like vi/readline ^u: delete currently edited line
773 {
774 // clear line
775 key_line[0] = ']';
776 key_line[1] = 0;
777 key_linepos = 1;
778 return;
779 }
780
781 if (key == 'q' && keydown[K_CTRL]) // like zsh ^q: push line to history, don't execute, and clear
782 {
783 // clear line
784 Key_History_Push();
785 key_line[0] = ']';
786 key_line[1] = 0;
787 key_linepos = 1;
788 return;
789 }
790
791 if (key == K_ENTER || key == K_KP_ENTER)
792 {
793 Cbuf_AddText (key_line+1); // skip the ]
794 Cbuf_AddText ("\n");
795 Key_History_Push();
796 key_line[0] = ']';
797 key_line[1] = 0; // EvilTypeGuy: null terminate
798 key_linepos = 1;
799 // force an update, because the command may take some time
800 if (cls.state == ca_disconnected)
801 CL_UpdateScreen ();
802 return;
803 }
804
805 if (key == K_TAB)
806 {
807 if(keydown[K_CTRL]) // append to the cvar its value
808 {
809 int cvar_len, cvar_str_len, chars_to_move;
810 char k;
811 char cvar[MAX_INPUTLINE];
812 const char *cvar_str;
813
814 // go to the start of the variable
815 while(--key_linepos)
816 {
817 k = key_line[key_linepos];
818 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
819 break;
820 }
821 key_linepos++;
822
823 // save the variable name in cvar
824 for(cvar_len=0; (k = key_line[key_linepos + cvar_len]) != 0; cvar_len++)
825 {
826 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
827 break;
828 cvar[cvar_len] = k;
829 }
830 if (cvar_len==0)
831 return;
832 cvar[cvar_len] = 0;
833
834 // go to the end of the cvar
835 key_linepos += cvar_len;
836
837 // save the content of the variable in cvar_str
838 cvar_str = Cvar_VariableString(cvar);
839 cvar_str_len = (int)strlen(cvar_str);
840 if (cvar_str_len==0)
841 return;
842
843 // insert space and cvar_str in key_line
844 chars_to_move = (int)strlen(&key_line[key_linepos]);
845 if (key_linepos + 1 + cvar_str_len + chars_to_move < MAX_INPUTLINE)
846 {
847 if (chars_to_move)
848 memmove(&key_line[key_linepos + 1 + cvar_str_len], &key_line[key_linepos], chars_to_move);
849 key_line[key_linepos++] = ' ';
850 memcpy(&key_line[key_linepos], cvar_str, cvar_str_len);
851 key_linepos += cvar_str_len;
852 key_line[key_linepos + chars_to_move] = 0;
853 }
854 else
855 Con_Printf("Couldn't append cvar value, edit line too long.\n");
856 return;
857 }
858 // Enhanced command completion
859 // by EvilTypeGuy eviltypeguy@qeradiant.com
860 // Thanks to Fett, Taniwha
861 Con_CompleteCommandLine();
862 return;
863 }
864
865 // Advanced Console Editing by Radix radix@planetquake.com
866 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
867 // Enhanced by [515]
868 // Enhanced by terencehill
869
870 // move cursor to the previous character
871 if (key == K_LEFTARROW || key == K_KP_LEFTARROW)
872 {
873 if (key_linepos < 2)
874 return;
875 if(keydown[K_CTRL]) // move cursor to the previous word
876 {
877 int pos;
878 char k;
879 pos = key_linepos-1;
880
881 if(pos) // skip all "; ' after the word
882 while(--pos)
883 {
884 k = key_line[pos];
885 if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
886 break;
887 }
888
889 if(pos)
890 while(--pos)
891 {
892 k = key_line[pos];
893 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
894 break;
895 }
896 key_linepos = pos + 1;
897 }
898 else if(keydown[K_SHIFT]) // move cursor to the previous character ignoring colors
899 {
900 int pos;
901 size_t inchar = 0;
902 pos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
903 while (pos)
904 if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && isdigit(key_line[pos]))
905 pos-=2;
906 else if(pos-4 > 0 && key_line[pos-4] == STRING_COLOR_TAG && key_line[pos-3] == STRING_COLOR_RGB_TAG_CHAR
907 && isxdigit(key_line[pos-2]) && isxdigit(key_line[pos-1]) && isxdigit(key_line[pos]))
908 pos-=5;
909 else
910 {
911 if(pos-1 > 0 && key_line[pos-1] == STRING_COLOR_TAG && key_line[pos] == STRING_COLOR_TAG) // consider ^^ as a character
912 pos--;
913 pos--;
914 break;
915 }
916 // we need to move to the beginning of the character when in a wide character:
917 u8_charidx(key_line, pos + 1, &inchar);
918 key_linepos = (int)(pos + 1 - inchar);
919 }
920 else
921 {
922 key_linepos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
923 }
924 return;
925 }
926
927 // delete char before cursor
928 if (key == K_BACKSPACE || (key == 'h' && keydown[K_CTRL]))
929 {
930 if (key_linepos > 1)
931 {
932 int newpos = (int)u8_prevbyte(key_line+1, key_linepos-1) + 1; // do NOT give the ']' to u8_prevbyte
933 strlcpy(key_line + newpos, key_line + key_linepos, sizeof(key_line) + 1 - key_linepos);
934 key_linepos = newpos;
935 }
936 return;
937 }
938
939 // delete char on cursor
940 if (key == K_DEL || key == K_KP_DEL)
941 {
942 size_t linelen;
943 linelen = strlen(key_line);
944 if (key_linepos < (int)linelen)
945 memmove(key_line + key_linepos, key_line + key_linepos + u8_bytelen(key_line + key_linepos, 1), linelen - key_linepos);
946 return;
947 }
948
949
950 // move cursor to the next character
951 if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW)
952 {
953 if (key_linepos >= (int)strlen(key_line))
954 return;
955 if(keydown[K_CTRL]) // move cursor to the next word
956 {
957 int pos, len;
958 char k;
959 len = (int)strlen(key_line);
960 pos = key_linepos;
961
962 while(++pos < len)
963 {
964 k = key_line[pos];
965 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
966 break;
967 }
968
969 if (pos < len) // skip all "; ' after the word
970 while(++pos < len)
971 {
972 k = key_line[pos];
973 if (!(k == '\"' || k == ';' || k == ' ' || k == '\''))
974 break;
975 }
976 key_linepos = pos;
977 }
978 else if(keydown[K_SHIFT]) // move cursor to the next character ignoring colors
979 {
980 int pos, len;
981 len = (int)strlen(key_line);
982 pos = key_linepos;
983
984 // go beyond all initial consecutive color tags, if any
985 if(pos < len)
986 while (key_line[pos] == STRING_COLOR_TAG)
987 {
988 if(isdigit(key_line[pos+1]))
989 pos+=2;
990 else if(key_line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(key_line[pos+2]) && isxdigit(key_line[pos+3]) && isxdigit(key_line[pos+4]))
991 pos+=5;
992 else
993 break;
994 }
995
996 // skip the char
997 if (key_line[pos] == STRING_COLOR_TAG && key_line[pos+1] == STRING_COLOR_TAG) // consider ^^ as a character
998 pos++;
999 pos += (int)u8_bytelen(key_line + pos, 1);
1000
1001 // now go beyond all next consecutive color tags, if any
1002 if(pos < len)
1003 while (key_line[pos] == STRING_COLOR_TAG)
1004 {
1005 if(isdigit(key_line[pos+1]))
1006 pos+=2;
1007 else if(key_line[pos+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(key_line[pos+2]) && isxdigit(key_line[pos+3]) && isxdigit(key_line[pos+4]))
1008 pos+=5;
1009 else
1010 break;
1011 }
1012 key_linepos = pos;
1013 }
1014 else
1015 key_linepos += (int)u8_bytelen(key_line + key_linepos, 1);
1016 return;
1017 }
1018
1019 if (key == K_INS || key == K_KP_INS) // toggle insert mode
1020 {
1021 key_insert ^= 1;
1022 return;
1023 }
1024
1025 // End Advanced Console Editing
1026
1027 if (key == K_UPARROW || key == K_KP_UPARROW || (key == 'p' && keydown[K_CTRL]))
1028 {
1029 Key_History_Up();
1030 return;
1031 }
1032
1033 if (key == K_DOWNARROW || key == K_KP_DOWNARROW || (key == 'n' && keydown[K_CTRL]))
1034 {
1035 Key_History_Down();
1036 return;
1037 }
1038
1039 if (keydown[K_CTRL])
1040 {
1041 // prints all the matching commands
1042 if (key == 'f')
1043 {
1044 Key_History_Find_All();
1045 return;
1046 }
1047 // Search forwards/backwards, pointing the history's index to the
1048 // matching command but without fetching it to let one continue the search.
1049 // To fetch it, it suffices to just press UP or DOWN.
1050 if (key == 'r')
1051 {
1052 if (keydown[K_SHIFT])
1053 Key_History_Find_Forwards();
1054 else
1055 Key_History_Find_Backwards();
1056 return;
1057 }
1058 // go to the last/first command of the history
1059 if (key == ',')
1060 {
1061 Key_History_First();
1062 return;
1063 }
1064 if (key == '.')
1065 {
1066 Key_History_Last();
1067 return;
1068 }
1069 }
1070
1071 if (key == K_PGUP || key == K_KP_PGUP)
1072 {
1073 if(keydown[K_CTRL])
1074 {
1075 con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1076 }
1077 else
1078 con_backscroll += ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1079 return;
1080 }
1081
1082 if (key == K_PGDN || key == K_KP_PGDN)
1083 {
1084 if(keydown[K_CTRL])
1085 {
1086 con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1087 }
1088 else
1089 con_backscroll -= ((vid_conheight.integer >> 1) / con_textsize.integer)-3;
1090 return;
1091 }
1092
1093 if (key == K_MWHEELUP)
1094 {
1095 if(keydown[K_CTRL])
1096 con_backscroll += 1;
1097 else if(keydown[K_SHIFT])
1098 con_backscroll += ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1099 else
1100 con_backscroll += 5;
1101 return;
1102 }
1103
1104 if (key == K_MWHEELDOWN)
1105 {
1106 if(keydown[K_CTRL])
1107 con_backscroll -= 1;
1108 else if(keydown[K_SHIFT])
1109 con_backscroll -= ((vid_conheight.integer >> 2) / con_textsize.integer)-1;
1110 else
1111 con_backscroll -= 5;
1112 return;
1113 }
1114
1115 if (keydown[K_CTRL])
1116 {
1117 // text zoom in
1118 if (key == '+' || key == K_KP_PLUS)
1119 {
1120 if (con_textsize.integer < 128)
1121 Cvar_SetValueQuick(&con_textsize, con_textsize.integer + 1);
1122 return;
1123 }
1124 // text zoom out
1125 if (key == '-' || key == K_KP_MINUS)
1126 {
1127 if (con_textsize.integer > 1)
1128 Cvar_SetValueQuick(&con_textsize, con_textsize.integer - 1);
1129 return;
1130 }
1131 // text zoom reset
1132 if (key == '0' || key == K_KP_INS)
1133 {
1134 Cvar_SetValueQuick(&con_textsize, atoi(Cvar_VariableDefString("con_textsize")));
1135 return;
1136 }
1137 }
1138
1139 if (key == K_HOME || key == K_KP_HOME)
1140 {
1141 if (keydown[K_CTRL])
1142 con_backscroll = CON_TEXTSIZE;
1143 else
1144 key_linepos = 1;
1145 return;
1146 }
1147
1148 if (key == K_END || key == K_KP_END)
1149 {
1150 if (keydown[K_CTRL])
1151 con_backscroll = 0;
1152 else
1153 key_linepos = (int)strlen(key_line);
1154 return;
1155 }
1156
1157 // non printable
1158 if (unicode < 32)
1159 return;
1160
1161 if (key_linepos < MAX_INPUTLINE-1)
1162 {
1163 char buf[16];
1164 int len;
1165 int blen;
1166 blen = u8_fromchar(unicode, buf, sizeof(buf));
1167 if (!blen)
1168 return;
1169 len = (int)strlen(&key_line[key_linepos]);
1170 // check insert mode, or always insert if at end of line
1171 if (key_insert || len == 0)
1172 {
1173 if (key_linepos + len + blen >= MAX_INPUTLINE)
1174 return;
1175 // can't use strcpy to move string to right
1176 len++;
1177 if (key_linepos + blen + len >= MAX_INPUTLINE)
1178 return;
1179 memmove(&key_line[key_linepos + blen], &key_line[key_linepos], len);
1180 }
1181 else if (key_linepos + len + blen - u8_bytelen(key_line + key_linepos, 1) >= MAX_INPUTLINE)
1182 return;
1183 memcpy(key_line + key_linepos, buf, blen);
1184 if (blen > len)
1185 key_line[key_linepos + blen] = 0;
1186 // END OF FIXME
1187 key_linepos += blen;
1188 }
1189 }
1190
1191 //============================================================================
1192
1193 int chat_mode;
1194 char chat_buffer[MAX_INPUTLINE];
1195 unsigned int chat_bufferlen = 0;
1196
1197 static void
Key_Message(int key,int ascii)1198 Key_Message (int key, int ascii)
1199 {
1200 char vabuf[1024];
1201 if (key == K_ENTER || key == K_KP_ENTER || ascii == 10 || ascii == 13)
1202 {
1203 if(chat_mode < 0)
1204 Cmd_ExecuteString(chat_buffer, src_command, true); // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
1205 else
1206 Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "%s %s", chat_mode ? "say_team" : "say ", chat_buffer));
1207
1208 key_dest = key_game;
1209 chat_bufferlen = 0;
1210 chat_buffer[0] = 0;
1211 return;
1212 }
1213
1214 // TODO add support for arrow keys and simple editing
1215
1216 if (key == K_ESCAPE) {
1217 key_dest = key_game;
1218 chat_bufferlen = 0;
1219 chat_buffer[0] = 0;
1220 return;
1221 }
1222
1223 if (key == K_BACKSPACE) {
1224 if (chat_bufferlen) {
1225 chat_bufferlen = (unsigned int)u8_prevbyte(chat_buffer, chat_bufferlen);
1226 chat_buffer[chat_bufferlen] = 0;
1227 }
1228 return;
1229 }
1230
1231 if(key == K_TAB) {
1232 chat_bufferlen = Nicks_CompleteChatLine(chat_buffer, sizeof(chat_buffer), chat_bufferlen);
1233 return;
1234 }
1235
1236 // ctrl+key generates an ascii value < 32 and shows a char from the charmap
1237 if (ascii > 0 && ascii < 32 && utf8_enable.integer)
1238 ascii = 0xE000 + ascii;
1239
1240 if (chat_bufferlen == sizeof (chat_buffer) - 1)
1241 return; // all full
1242
1243 if (!ascii)
1244 return; // non printable
1245
1246 chat_bufferlen += u8_fromchar(ascii, chat_buffer+chat_bufferlen, sizeof(chat_buffer) - chat_bufferlen - 1);
1247
1248 //chat_buffer[chat_bufferlen++] = ascii;
1249 //chat_buffer[chat_bufferlen] = 0;
1250 }
1251
1252 //============================================================================
1253
1254
1255 /*
1256 ===================
1257 Returns a key number to be used to index keybindings[] by looking at
1258 the given string. Single ascii characters return themselves, while
1259 the K_* names are matched up.
1260 ===================
1261 */
1262 int
Key_StringToKeynum(const char * str)1263 Key_StringToKeynum (const char *str)
1264 {
1265 const keyname_t *kn;
1266
1267 if (!str || !str[0])
1268 return -1;
1269 if (!str[1])
1270 return tolower(str[0]);
1271
1272 for (kn = keynames; kn->name; kn++) {
1273 if (!strcasecmp (str, kn->name))
1274 return kn->keynum;
1275 }
1276 return -1;
1277 }
1278
1279 /*
1280 ===================
1281 Returns a string (either a single ascii char, or a K_* name) for the
1282 given keynum.
1283 FIXME: handle quote special (general escape sequence?)
1284 ===================
1285 */
1286 const char *
Key_KeynumToString(int keynum,char * tinystr,size_t tinystrlength)1287 Key_KeynumToString (int keynum, char *tinystr, size_t tinystrlength)
1288 {
1289 const keyname_t *kn;
1290
1291 // -1 is an invalid code
1292 if (keynum < 0)
1293 return "<KEY NOT FOUND>";
1294
1295 // search overrides first, because some characters are special
1296 for (kn = keynames; kn->name; kn++)
1297 if (keynum == kn->keynum)
1298 return kn->name;
1299
1300 // if it is printable, output it as a single character
1301 if (keynum > 32 && keynum < 256)
1302 {
1303 if (tinystrlength >= 2)
1304 {
1305 tinystr[0] = keynum;
1306 tinystr[1] = 0;
1307 }
1308 return tinystr;
1309 }
1310
1311 // if it is not overridden and not printable, we don't know what to do with it
1312 return "<UNKNOWN KEYNUM>";
1313 }
1314
1315
1316 qboolean
Key_SetBinding(int keynum,int bindmap,const char * binding)1317 Key_SetBinding (int keynum, int bindmap, const char *binding)
1318 {
1319 char *newbinding;
1320 size_t l;
1321
1322 if (keynum == -1 || keynum >= MAX_KEYS)
1323 return false;
1324 if ((bindmap < 0) || (bindmap >= MAX_BINDMAPS))
1325 return false;
1326
1327 // free old bindings
1328 if (keybindings[bindmap][keynum]) {
1329 Z_Free (keybindings[bindmap][keynum]);
1330 keybindings[bindmap][keynum] = NULL;
1331 }
1332 if(!binding[0]) // make "" binds be removed --blub
1333 return true;
1334 // allocate memory for new binding
1335 l = strlen (binding);
1336 newbinding = (char *)Z_Malloc (l + 1);
1337 memcpy (newbinding, binding, l + 1);
1338 newbinding[l] = 0;
1339 keybindings[bindmap][keynum] = newbinding;
1340 return true;
1341 }
1342
Key_GetBindMap(int * fg,int * bg)1343 void Key_GetBindMap(int *fg, int *bg)
1344 {
1345 if(fg)
1346 *fg = key_bmap;
1347 if(bg)
1348 *bg = key_bmap2;
1349 }
1350
Key_SetBindMap(int fg,int bg)1351 qboolean Key_SetBindMap(int fg, int bg)
1352 {
1353 if(fg >= MAX_BINDMAPS)
1354 return false;
1355 if(bg >= MAX_BINDMAPS)
1356 return false;
1357 if(fg >= 0)
1358 key_bmap = fg;
1359 if(bg >= 0)
1360 key_bmap2 = bg;
1361 return true;
1362 }
1363
1364 static void
Key_In_Unbind_f(void)1365 Key_In_Unbind_f (void)
1366 {
1367 int b, m;
1368 char *errchar = NULL;
1369
1370 if (Cmd_Argc () != 3) {
1371 Con_Print("in_unbind <bindmap> <key> : remove commands from a key\n");
1372 return;
1373 }
1374
1375 m = strtol(Cmd_Argv (1), &errchar, 0);
1376 if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1377 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1378 return;
1379 }
1380
1381 b = Key_StringToKeynum (Cmd_Argv (2));
1382 if (b == -1) {
1383 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
1384 return;
1385 }
1386
1387 if(!Key_SetBinding (b, m, ""))
1388 Con_Printf("Key_SetBinding failed for unknown reason\n");
1389 }
1390
1391 static void
Key_In_Bind_f(void)1392 Key_In_Bind_f (void)
1393 {
1394 int i, c, b, m;
1395 char cmd[MAX_INPUTLINE];
1396 char *errchar = NULL;
1397
1398 c = Cmd_Argc ();
1399
1400 if (c != 3 && c != 4) {
1401 Con_Print("in_bind <bindmap> <key> [command] : attach a command to a key\n");
1402 return;
1403 }
1404
1405 m = strtol(Cmd_Argv (1), &errchar, 0);
1406 if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1407 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1408 return;
1409 }
1410
1411 b = Key_StringToKeynum (Cmd_Argv (2));
1412 if (b == -1 || b >= MAX_KEYS) {
1413 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (2));
1414 return;
1415 }
1416
1417 if (c == 3) {
1418 if (keybindings[m][b])
1419 Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (2), keybindings[m][b]);
1420 else
1421 Con_Printf("\"%s\" is not bound\n", Cmd_Argv (2));
1422 return;
1423 }
1424 // copy the rest of the command line
1425 cmd[0] = 0; // start out with a null string
1426 for (i = 3; i < c; i++) {
1427 strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
1428 if (i != (c - 1))
1429 strlcat (cmd, " ", sizeof (cmd));
1430 }
1431
1432 if(!Key_SetBinding (b, m, cmd))
1433 Con_Printf("Key_SetBinding failed for unknown reason\n");
1434 }
1435
1436 static void
Key_In_Bindmap_f(void)1437 Key_In_Bindmap_f (void)
1438 {
1439 int m1, m2, c;
1440 char *errchar = NULL;
1441
1442 c = Cmd_Argc ();
1443
1444 if (c != 3) {
1445 Con_Print("in_bindmap <bindmap> <fallback>: set current bindmap and fallback\n");
1446 return;
1447 }
1448
1449 m1 = strtol(Cmd_Argv (1), &errchar, 0);
1450 if ((m1 < 0) || (m1 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1451 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1452 return;
1453 }
1454
1455 m2 = strtol(Cmd_Argv (2), &errchar, 0);
1456 if ((m2 < 0) || (m2 >= MAX_BINDMAPS) || (errchar && *errchar)) {
1457 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(2));
1458 return;
1459 }
1460
1461 key_bmap = m1;
1462 key_bmap2 = m2;
1463 }
1464
1465 static void
Key_Unbind_f(void)1466 Key_Unbind_f (void)
1467 {
1468 int b;
1469
1470 if (Cmd_Argc () != 2) {
1471 Con_Print("unbind <key> : remove commands from a key\n");
1472 return;
1473 }
1474
1475 b = Key_StringToKeynum (Cmd_Argv (1));
1476 if (b == -1) {
1477 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
1478 return;
1479 }
1480
1481 if(!Key_SetBinding (b, 0, ""))
1482 Con_Printf("Key_SetBinding failed for unknown reason\n");
1483 }
1484
1485 static void
Key_Unbindall_f(void)1486 Key_Unbindall_f (void)
1487 {
1488 int i, j;
1489
1490 for (j = 0; j < MAX_BINDMAPS; j++)
1491 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1492 if (keybindings[j][i])
1493 Key_SetBinding (i, j, "");
1494 }
1495
1496 static void
Key_PrintBindList(int j)1497 Key_PrintBindList(int j)
1498 {
1499 char bindbuf[MAX_INPUTLINE];
1500 char tinystr[2];
1501 const char *p;
1502 int i;
1503
1504 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1505 {
1506 p = keybindings[j][i];
1507 if (p)
1508 {
1509 Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false);
1510 if (j == 0)
1511 Con_Printf("^2%s ^7= \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1512 else
1513 Con_Printf("^3bindmap %d: ^2%s ^7= \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1514 }
1515 }
1516 }
1517
1518 static void
Key_In_BindList_f(void)1519 Key_In_BindList_f (void)
1520 {
1521 int m;
1522 char *errchar = NULL;
1523
1524 if(Cmd_Argc() >= 2)
1525 {
1526 m = strtol(Cmd_Argv(1), &errchar, 0);
1527 if ((m < 0) || (m >= MAX_BINDMAPS) || (errchar && *errchar)) {
1528 Con_Printf("%s isn't a valid bindmap\n", Cmd_Argv(1));
1529 return;
1530 }
1531 Key_PrintBindList(m);
1532 }
1533 else
1534 {
1535 for (m = 0; m < MAX_BINDMAPS; m++)
1536 Key_PrintBindList(m);
1537 }
1538 }
1539
1540 static void
Key_BindList_f(void)1541 Key_BindList_f (void)
1542 {
1543 Key_PrintBindList(0);
1544 }
1545
1546 static void
Key_Bind_f(void)1547 Key_Bind_f (void)
1548 {
1549 int i, c, b;
1550 char cmd[MAX_INPUTLINE];
1551
1552 c = Cmd_Argc ();
1553
1554 if (c != 2 && c != 3) {
1555 Con_Print("bind <key> [command] : attach a command to a key\n");
1556 return;
1557 }
1558 b = Key_StringToKeynum (Cmd_Argv (1));
1559 if (b == -1 || b >= MAX_KEYS) {
1560 Con_Printf("\"%s\" isn't a valid key\n", Cmd_Argv (1));
1561 return;
1562 }
1563
1564 if (c == 2) {
1565 if (keybindings[0][b])
1566 Con_Printf("\"%s\" = \"%s\"\n", Cmd_Argv (1), keybindings[0][b]);
1567 else
1568 Con_Printf("\"%s\" is not bound\n", Cmd_Argv (1));
1569 return;
1570 }
1571 // copy the rest of the command line
1572 cmd[0] = 0; // start out with a null string
1573 for (i = 2; i < c; i++) {
1574 strlcat (cmd, Cmd_Argv (i), sizeof (cmd));
1575 if (i != (c - 1))
1576 strlcat (cmd, " ", sizeof (cmd));
1577 }
1578
1579 if(!Key_SetBinding (b, 0, cmd))
1580 Con_Printf("Key_SetBinding failed for unknown reason\n");
1581 }
1582
1583 /*
1584 ============
1585 Writes lines containing "bind key value"
1586 ============
1587 */
1588 void
Key_WriteBindings(qfile_t * f)1589 Key_WriteBindings (qfile_t *f)
1590 {
1591 int i, j;
1592 char bindbuf[MAX_INPUTLINE];
1593 char tinystr[2];
1594 const char *p;
1595
1596 for (j = 0; j < MAX_BINDMAPS; j++)
1597 {
1598 for (i = 0; i < (int)(sizeof(keybindings[0])/sizeof(keybindings[0][0])); i++)
1599 {
1600 p = keybindings[j][i];
1601 if (p)
1602 {
1603 Cmd_QuoteString(bindbuf, sizeof(bindbuf), p, "\"\\", false); // don't need to escape $ because cvars are not expanded inside bind
1604 if (j == 0)
1605 FS_Printf(f, "bind %s \"%s\"\n", Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1606 else
1607 FS_Printf(f, "in_bind %d %s \"%s\"\n", j, Key_KeynumToString (i, tinystr, sizeof(tinystr)), bindbuf);
1608 }
1609 }
1610 }
1611 }
1612
1613
1614 void
Key_Init(void)1615 Key_Init (void)
1616 {
1617 Key_History_Init();
1618 key_line[0] = ']';
1619 key_line[1] = 0;
1620 key_linepos = 1;
1621
1622 //
1623 // register our functions
1624 //
1625 Cmd_AddCommand ("in_bind", Key_In_Bind_f, "binds a command to the specified key in the selected bindmap");
1626 Cmd_AddCommand ("in_unbind", Key_In_Unbind_f, "removes command on the specified key in the selected bindmap");
1627 Cmd_AddCommand ("in_bindlist", Key_In_BindList_f, "bindlist: displays bound keys for all bindmaps, or the given bindmap");
1628 Cmd_AddCommand ("in_bindmap", Key_In_Bindmap_f, "selects active foreground and background (used only if a key is not bound in the foreground) bindmaps for typing");
1629 Cmd_AddCommand ("in_releaseall", Key_ReleaseAll, "releases all currently pressed keys (debug command)");
1630
1631 Cmd_AddCommand ("bind", Key_Bind_f, "binds a command to the specified key in bindmap 0");
1632 Cmd_AddCommand ("unbind", Key_Unbind_f, "removes a command on the specified key in bindmap 0");
1633 Cmd_AddCommand ("bindlist", Key_BindList_f, "bindlist: displays bound keys for bindmap 0 bindmaps");
1634 Cmd_AddCommand ("unbindall", Key_Unbindall_f, "removes all commands from all keys in all bindmaps (leaving only shift-escape and escape)");
1635
1636 Cmd_AddCommand ("history", Key_History_f, "prints the history of executed commands (history X prints the last X entries, history -c clears the whole history)");
1637
1638 Cvar_RegisterVariable (&con_closeontoggleconsole);
1639 }
1640
1641 void
Key_Shutdown(void)1642 Key_Shutdown (void)
1643 {
1644 Key_History_Shutdown();
1645 }
1646
Key_GetBind(int key,int bindmap)1647 const char *Key_GetBind (int key, int bindmap)
1648 {
1649 const char *bind;
1650 if (key < 0 || key >= MAX_KEYS)
1651 return NULL;
1652 if(bindmap >= MAX_BINDMAPS)
1653 return NULL;
1654 if(bindmap >= 0)
1655 {
1656 bind = keybindings[bindmap][key];
1657 }
1658 else
1659 {
1660 bind = keybindings[key_bmap][key];
1661 if (!bind)
1662 bind = keybindings[key_bmap2][key];
1663 }
1664 return bind;
1665 }
1666
Key_FindKeysForCommand(const char * command,int * keys,int numkeys,int bindmap)1667 void Key_FindKeysForCommand (const char *command, int *keys, int numkeys, int bindmap)
1668 {
1669 int count;
1670 int j;
1671 const char *b;
1672
1673 for (j = 0;j < numkeys;j++)
1674 keys[j] = -1;
1675
1676 if(bindmap >= MAX_BINDMAPS)
1677 return;
1678
1679 count = 0;
1680
1681 for (j = 0; j < MAX_KEYS; ++j)
1682 {
1683 b = Key_GetBind(j, bindmap);
1684 if (!b)
1685 continue;
1686 if (!strcmp (b, command) )
1687 {
1688 keys[count++] = j;
1689 if (count == numkeys)
1690 break;
1691 }
1692 }
1693 }
1694
1695 /*
1696 ===================
1697 Called by the system between frames for both key up and key down events
1698 Should NOT be called during an interrupt!
1699 ===================
1700 */
1701 static char tbl_keyascii[MAX_KEYS];
1702 static keydest_t tbl_keydest[MAX_KEYS];
1703
1704 typedef struct eventqueueitem_s
1705 {
1706 int key;
1707 int ascii;
1708 qboolean down;
1709 }
1710 eventqueueitem_t;
1711 static int events_blocked = 0;
1712 static eventqueueitem_t eventqueue[32];
1713 static unsigned eventqueue_idx = 0;
1714
Key_EventQueue_Add(int key,int ascii,qboolean down)1715 static void Key_EventQueue_Add(int key, int ascii, qboolean down)
1716 {
1717 if(eventqueue_idx < sizeof(eventqueue) / sizeof(*eventqueue))
1718 {
1719 eventqueue[eventqueue_idx].key = key;
1720 eventqueue[eventqueue_idx].ascii = ascii;
1721 eventqueue[eventqueue_idx].down = down;
1722 ++eventqueue_idx;
1723 }
1724 }
1725
Key_EventQueue_Block(void)1726 void Key_EventQueue_Block(void)
1727 {
1728 // block key events until call to Unblock
1729 events_blocked = true;
1730 }
1731
Key_EventQueue_Unblock(void)1732 void Key_EventQueue_Unblock(void)
1733 {
1734 // unblocks key events again
1735 unsigned i;
1736 events_blocked = false;
1737 for(i = 0; i < eventqueue_idx; ++i)
1738 Key_Event(eventqueue[i].key, eventqueue[i].ascii, eventqueue[i].down);
1739 eventqueue_idx = 0;
1740 }
1741
1742 void
Key_Event(int key,int ascii,qboolean down)1743 Key_Event (int key, int ascii, qboolean down)
1744 {
1745 const char *bind;
1746 qboolean q;
1747 keydest_t keydest = key_dest;
1748 char vabuf[1024];
1749
1750 if (key < 0 || key >= MAX_KEYS)
1751 return;
1752
1753 if(events_blocked)
1754 {
1755 Key_EventQueue_Add(key, ascii, down);
1756 return;
1757 }
1758
1759 // get key binding
1760 bind = keybindings[key_bmap][key];
1761 if (!bind)
1762 bind = keybindings[key_bmap2][key];
1763
1764 if (developer_insane.integer)
1765 Con_DPrintf("Key_Event(%i, '%c', %s) keydown %i bind \"%s\"\n", key, ascii ? ascii : '?', down ? "down" : "up", keydown[key], bind ? bind : "");
1766
1767 if(key_consoleactive)
1768 keydest = key_console;
1769
1770 if (down)
1771 {
1772 // increment key repeat count each time a down is received so that things
1773 // which want to ignore key repeat can ignore it
1774 keydown[key] = min(keydown[key] + 1, 2);
1775 if(keydown[key] == 1) {
1776 tbl_keyascii[key] = ascii;
1777 tbl_keydest[key] = keydest;
1778 } else {
1779 ascii = tbl_keyascii[key];
1780 keydest = tbl_keydest[key];
1781 }
1782 }
1783 else
1784 {
1785 // clear repeat count now that the key is released
1786 keydown[key] = 0;
1787 keydest = tbl_keydest[key];
1788 ascii = tbl_keyascii[key];
1789 }
1790
1791 if(keydest == key_void)
1792 return;
1793
1794 // key_consoleactive is a flag not a key_dest because the console is a
1795 // high priority overlay ontop of the normal screen (designed as a safety
1796 // feature so that developers and users can rescue themselves from a bad
1797 // situation).
1798 //
1799 // this also means that toggling the console on/off does not lose the old
1800 // key_dest state
1801
1802 // specially handle escape (togglemenu) and shift-escape (toggleconsole)
1803 // engine bindings, these are not handled as normal binds so that the user
1804 // can recover from a completely empty bindmap
1805 if (key == K_ESCAPE)
1806 {
1807 // ignore key repeats on escape
1808 if (keydown[key] > 1)
1809 return;
1810
1811 // escape does these things:
1812 // key_consoleactive - close console
1813 // key_message - abort messagemode
1814 // key_menu - go to parent menu (or key_game)
1815 // key_game - open menu
1816
1817 // in all modes shift-escape toggles console
1818 if (keydown[K_SHIFT])
1819 {
1820 if(down)
1821 {
1822 Con_ToggleConsole_f ();
1823 tbl_keydest[key] = key_void; // esc release should go nowhere (especially not to key_menu or key_game)
1824 }
1825 return;
1826 }
1827
1828 switch (keydest)
1829 {
1830 case key_console:
1831 if(down)
1832 {
1833 if(key_consoleactive & KEY_CONSOLEACTIVE_FORCED)
1834 {
1835 key_consoleactive &= ~KEY_CONSOLEACTIVE_USER;
1836 #ifdef CONFIG_MENU
1837 MR_ToggleMenu(1);
1838 #endif
1839 }
1840 else
1841 Con_ToggleConsole_f();
1842 }
1843 break;
1844
1845 case key_message:
1846 if (down)
1847 Key_Message (key, ascii); // that'll close the message input
1848 break;
1849
1850 case key_menu:
1851 case key_menu_grabbed:
1852 #ifdef CONFIG_MENU
1853 MR_KeyEvent (key, ascii, down);
1854 #endif
1855 break;
1856
1857 case key_game:
1858 // csqc has priority over toggle menu if it wants to (e.g. handling escape for UI stuff in-game.. :sick:)
1859 q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
1860 #ifdef CONFIG_MENU
1861 if (!q && down)
1862 MR_ToggleMenu(1);
1863 #endif
1864 break;
1865
1866 default:
1867 Con_Printf ("Key_Event: Bad key_dest\n");
1868 }
1869 return;
1870 }
1871
1872 // send function keydowns to interpreter no matter what mode is (unless the menu has specifically grabbed the keyboard, for rebinding keys)
1873 // VorteX: Omnicide does bind F* keys
1874 if (keydest != key_menu_grabbed)
1875 if (key >= K_F1 && key <= K_F12 && gamemode != GAME_BLOODOMNICIDE)
1876 {
1877 if (bind)
1878 {
1879 if(keydown[key] == 1 && down)
1880 {
1881 // button commands add keynum as a parm
1882 if (bind[0] == '+')
1883 Cbuf_AddText (va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
1884 else
1885 {
1886 Cbuf_AddText (bind);
1887 Cbuf_AddText ("\n");
1888 }
1889 } else if(bind[0] == '+' && !down && keydown[key] == 0)
1890 Cbuf_AddText(va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
1891 }
1892 return;
1893 }
1894
1895 // send input to console if it wants it
1896 if (keydest == key_console)
1897 {
1898 if (!down)
1899 return;
1900 // con_closeontoggleconsole enables toggleconsole keys to close the
1901 // console, as long as they are not the color prefix character
1902 // (special exemption for german keyboard layouts)
1903 if (con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && (key_consoleactive & KEY_CONSOLEACTIVE_USER) && (con_closeontoggleconsole.integer >= ((ascii != STRING_COLOR_TAG) ? 2 : 3) || key_linepos == 1))
1904 {
1905 Con_ToggleConsole_f ();
1906 return;
1907 }
1908
1909 if (COM_CheckParm ("-noconsole"))
1910 return; // only allow the key bind to turn off console
1911
1912 Key_Console (key, ascii);
1913 return;
1914 }
1915
1916 // handle toggleconsole in menu too
1917 if (keydest == key_menu)
1918 {
1919 if (down && con_closeontoggleconsole.integer && bind && !strncmp(bind, "toggleconsole", strlen("toggleconsole")) && ascii != STRING_COLOR_TAG)
1920 {
1921 Cbuf_AddText("toggleconsole\n"); // Deferred to next frame so we're not sending the text event to the console.
1922 tbl_keydest[key] = key_void; // key release should go nowhere (especially not to key_menu or key_game)
1923 return;
1924 }
1925 }
1926
1927 // ignore binds while a video is played, let the video system handle the key event
1928 if (cl_videoplaying)
1929 {
1930 if (gamemode == GAME_BLOODOMNICIDE) // menu controls key events
1931 #ifdef CONFIG_MENU
1932 MR_KeyEvent(key, ascii, down);
1933 #else
1934 {
1935 }
1936 #endif
1937 else
1938 CL_Video_KeyEvent (key, ascii, keydown[key] != 0);
1939 return;
1940 }
1941
1942 // anything else is a key press into the game, chat line, or menu
1943 switch (keydest)
1944 {
1945 case key_message:
1946 if (down)
1947 Key_Message (key, ascii);
1948 break;
1949 case key_menu:
1950 case key_menu_grabbed:
1951 #ifdef CONFIG_MENU
1952 MR_KeyEvent (key, ascii, down);
1953 #endif
1954 break;
1955 case key_game:
1956 q = CL_VM_InputEvent(down ? 0 : 1, key, ascii);
1957 // ignore key repeats on binds and only send the bind if the event hasnt been already processed by csqc
1958 if (!q && bind)
1959 {
1960 if(keydown[key] == 1 && down)
1961 {
1962 // button commands add keynum as a parm
1963 if (bind[0] == '+')
1964 Cbuf_AddText (va(vabuf, sizeof(vabuf), "%s %i\n", bind, key));
1965 else
1966 {
1967 Cbuf_AddText (bind);
1968 Cbuf_AddText ("\n");
1969 }
1970 } else if(bind[0] == '+' && !down && keydown[key] == 0)
1971 Cbuf_AddText(va(vabuf, sizeof(vabuf), "-%s %i\n", bind + 1, key));
1972 }
1973 break;
1974 default:
1975 Con_Printf ("Key_Event: Bad key_dest\n");
1976 }
1977 }
1978
1979 // a helper to simulate release of ALL keys
1980 void
Key_ReleaseAll(void)1981 Key_ReleaseAll (void)
1982 {
1983 int key;
1984 // clear the event queue first
1985 eventqueue_idx = 0;
1986 // then send all down events (possibly into the event queue)
1987 for(key = 0; key < MAX_KEYS; ++key)
1988 if(keydown[key])
1989 Key_Event(key, 0, false);
1990 // now all keys are guaranteed down (once the event queue is unblocked)
1991 // and only future events count
1992 }
1993