1 | |
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2 | /* |
1 | /* |
3 | CrossFire, A Multiplayer game for X-windows |
2 | CrossFire, A Multiplayer game for X-windows |
4 | |
3 | |
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4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
6 | Copyright (C) 1992 Frank Tore Johansen |
6 | Copyright (C) 1992 Frank Tore Johansen |
7 | |
7 | |
8 | This program is free software; you can redistribute it and/or modify |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by |
9 | it under the terms of the GNU General Public License as published by |
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83 | |
83 | |
84 | if (!pl || (pl->type == PLAYER && pl->contr == NULL)) |
84 | if (!pl || (pl->type == PLAYER && pl->contr == NULL)) |
85 | return; |
85 | return; |
86 | |
86 | |
87 | if (pl->type == PLAYER) |
87 | if (pl->type == PLAYER) |
88 | esrv_print_msg (pl->contr->socket, colr, (char *) tmp); |
88 | esrv_print_msg (pl->contr->ns, colr, (char *) tmp); |
89 | } |
89 | } |
90 | |
90 | |
91 | /** |
91 | /** |
92 | * Prints out the contents of specified buffer structures, |
92 | * Prints out the contents of specified buffer structures, |
93 | * and clears the string. |
93 | * and clears the string. |
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185 | void |
185 | void |
186 | new_draw_info (int flags, int pri, const object *pl, const char *buf) |
186 | new_draw_info (int flags, int pri, const object *pl, const char *buf) |
187 | { |
187 | { |
188 | if (flags & NDI_ALL) |
188 | if (flags & NDI_ALL) |
189 | { |
189 | { |
190 | player *tmppl; |
190 | for_all_players (pl) |
191 | |
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192 | for (tmppl = first_player; tmppl != NULL; tmppl = tmppl->next) |
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193 | new_draw_info ((flags & ~NDI_ALL), pri, tmppl->ob, buf); |
191 | new_draw_info (flags & ~NDI_ALL, pri, pl->ob, buf); |
194 | |
192 | |
195 | return; |
193 | return; |
196 | } |
194 | } |
197 | |
195 | |
198 | if (!pl || (pl->type == PLAYER && pl->contr == NULL)) |
196 | if (!pl || pl->type != PLAYER || !pl->contr || !pl->contr->ns) |
199 | { |
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200 | /* Write to the socket? */ |
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201 | print_message (0, NULL, buf); |
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202 | return; |
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203 | } |
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204 | |
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205 | if (pl->type != PLAYER) |
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206 | return; |
197 | return; |
207 | |
198 | |
208 | if (pri >= pl->contr->listening) |
199 | if (pri >= pl->contr->listening) |
209 | return; |
200 | return; |
210 | |
201 | |
211 | if ((flags & NDI_COLOR_MASK) == NDI_BLACK && !(flags & NDI_UNIQUE)) |
202 | if ((flags & NDI_COLOR_MASK) == NDI_BLACK && !(flags & NDI_UNIQUE)) |
212 | /* following prints stuff out, as appropriate */ |
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213 | check_output_buffers (pl, buf); |
203 | check_output_buffers (pl, buf); |
214 | else |
204 | else |
215 | print_message (flags & NDI_COLOR_MASK, pl, buf); |
205 | print_message (flags & NDI_COLOR_MASK, pl, buf); |
216 | } |
206 | } |
217 | |
207 | |
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227 | new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...) |
217 | new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...) |
228 | { |
218 | { |
229 | char buf[HUGE_BUF]; |
219 | char buf[HUGE_BUF]; |
230 | |
220 | |
231 | va_list ap; |
221 | va_list ap; |
232 | |
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233 | va_start (ap, format); |
222 | va_start (ap, format); |
234 | |
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235 | vsnprintf (buf, HUGE_BUF, format, ap); |
223 | vsnprintf (buf, HUGE_BUF, format, ap); |
236 | |
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237 | va_end (ap); |
224 | va_end (ap); |
238 | |
225 | |
239 | new_draw_info (flags, pri, pl, buf); |
226 | new_draw_info (flags, pri, pl, buf); |
240 | } |
227 | } |
241 | |
228 | |
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247 | return; |
234 | return; |
248 | |
235 | |
249 | if (pri >= pl->contr->listening) |
236 | if (pri >= pl->contr->listening) |
250 | return; |
237 | return; |
251 | |
238 | |
252 | if (!CLIENT_SUPPORT_READABLES (pl->contr->socket, type)) |
239 | if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type)) |
253 | { |
240 | { |
254 | char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1); |
241 | char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1); |
255 | |
242 | |
256 | if (buf == NULL) |
243 | if (buf == NULL) |
257 | LOG (llevError, "info::draw_ext_info -> Out of memory!"); |
244 | LOG (llevError, "info::draw_ext_info -> Out of memory!"); |
… | |
… | |
262 | new_draw_info (flags, pri, pl, buf); |
249 | new_draw_info (flags, pri, pl, buf); |
263 | free (buf); |
250 | free (buf); |
264 | } |
251 | } |
265 | } |
252 | } |
266 | else |
253 | else |
267 | esrv_print_ext_msg (pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, message); |
254 | esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, message); |
268 | } |
255 | } |
269 | |
256 | |
270 | void |
257 | void |
271 | draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...) |
258 | draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...) |
272 | { |
259 | { |
273 | |
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274 | char buf[HUGE_BUF]; |
260 | char buf[HUGE_BUF]; |
275 | |
261 | |
276 | if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) |
262 | if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) |
277 | return; |
263 | return; |
278 | |
264 | |
279 | if (pri >= pl->contr->listening) |
265 | if (pri >= pl->contr->listening) |
280 | return; |
266 | return; |
281 | |
267 | |
282 | if (!CLIENT_SUPPORT_READABLES (pl->contr->socket, type)) |
268 | if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type)) |
283 | { |
269 | { |
284 | va_list ap; |
270 | va_list ap; |
285 | |
271 | |
286 | LOG (llevDebug, "Non supported extension text type for client.\n"); |
272 | LOG (llevDebug, "Non supported extension text type for client.\n"); |
287 | va_start (ap, new_format); |
273 | va_start (ap, new_format); |
… | |
… | |
296 | |
282 | |
297 | va_start (ap, new_format); |
283 | va_start (ap, new_format); |
298 | vsnprintf (buf, HUGE_BUF, new_format, ap); |
284 | vsnprintf (buf, HUGE_BUF, new_format, ap); |
299 | va_end (ap); |
285 | va_end (ap); |
300 | strip_media_tag (buf); |
286 | strip_media_tag (buf); |
301 | esrv_print_ext_msg (pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, buf); |
287 | esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, buf); |
302 | } |
288 | } |
303 | } |
289 | } |
304 | |
290 | |
305 | /** |
291 | /** |
306 | * Writes to everyone on the map *except* op. This is useful for emotions. |
292 | * Writes to everyone on the map *except* op. This is useful for emotions. |
… | |
… | |
309 | void |
295 | void |
310 | new_info_map_except (int color, maptile * map, object *op, const char *str) |
296 | new_info_map_except (int color, maptile * map, object *op, const char *str) |
311 | { |
297 | { |
312 | player *pl; |
298 | player *pl; |
313 | |
299 | |
314 | for (pl = first_player; pl != NULL; pl = pl->next) |
300 | for_all_players (pl) |
315 | if (pl->ob != NULL && pl->ob->map == map && pl->ob != op) |
301 | if (pl->ob != NULL && pl->ob->map == map && pl->ob != op) |
316 | { |
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317 | new_draw_info (color, 0, pl->ob, str); |
302 | new_draw_info (color, 0, pl->ob, str); |
318 | } |
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319 | } |
303 | } |
320 | |
304 | |
321 | /** |
305 | /** |
322 | * Writes to everyone on the map except op1 and op2 |
306 | * Writes to everyone on the map except op1 and op2 |
323 | */ |
307 | */ |
… | |
… | |
325 | void |
309 | void |
326 | new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str) |
310 | new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str) |
327 | { |
311 | { |
328 | player *pl; |
312 | player *pl; |
329 | |
313 | |
330 | for (pl = first_player; pl != NULL; pl = pl->next) |
314 | for_all_players (pl) |
331 | if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2) |
315 | if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2) |
332 | { |
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333 | new_draw_info (color, 0, pl->ob, str); |
316 | new_draw_info (color, 0, pl->ob, str); |
334 | } |
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335 | } |
317 | } |
336 | |
318 | |
337 | /** |
319 | /** |
338 | * Writes to everyone on the specified map |
320 | * Writes to everyone on the specified map |
339 | */ |
321 | */ |
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341 | void |
323 | void |
342 | new_info_map (int color, maptile * map, const char *str) |
324 | new_info_map (int color, maptile * map, const char *str) |
343 | { |
325 | { |
344 | player *pl; |
326 | player *pl; |
345 | |
327 | |
346 | for (pl = first_player; pl != NULL; pl = pl->next) |
328 | for_all_players (pl) |
347 | if (pl->ob != NULL && pl->ob->map == map) |
329 | if (pl->ob != NULL && pl->ob->map == map) |
348 | { |
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349 | new_draw_info (color, 0, pl->ob, str); |
330 | new_draw_info (color, 0, pl->ob, str); |
350 | } |
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351 | } |
331 | } |
352 | |
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353 | |
332 | |
354 | /** |
333 | /** |
355 | * This does nothing now. However, in theory, we should probably send |
334 | * This does nothing now. However, in theory, we should probably send |
356 | * something to the client and let the client figure out how it might want |
335 | * something to the client and let the client figure out how it might want |
357 | * to handle this |
336 | * to handle this |
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464 | magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py) |
443 | magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py) |
465 | { |
444 | { |
466 | int x, y, dx, dy, mflags; |
445 | int x, y, dx, dy, mflags; |
467 | sint16 nx, ny; |
446 | sint16 nx, ny; |
468 | maptile *mp; |
447 | maptile *mp; |
469 | New_Face *f; |
448 | facetile *f; |
470 | |
449 | |
471 | for (dx = -1; dx <= 1; dx++) |
450 | for (dx = -1; dx <= 1; dx++) |
472 | { |
451 | { |
473 | for (dy = -1; dy <= 1; dy++) |
452 | for (dy = -1; dy <= 1; dy++) |
474 | { |
453 | { |
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518 | * being nonzero have been changed to check for 1. Also, since |
497 | * being nonzero have been changed to check for 1. Also, since |
519 | * map_mark is a char value, putting 2 in should cause no problems. |
498 | * map_mark is a char value, putting 2 in should cause no problems. |
520 | * |
499 | * |
521 | * This function examines the map the player is on, and determines what |
500 | * This function examines the map the player is on, and determines what |
522 | * is visible. 2 is set for walls or objects that blocks view. 1 |
501 | * is visible. 2 is set for walls or objects that blocks view. 1 |
523 | * is for open spaces. map_mark should already have been initialized |
502 | * is for open spaces. map_mark should already have been initialised |
524 | * to zero before this is called. |
503 | * to zero before this is called. |
525 | * strength is an initial strength*2 rectangular area that we automatically |
504 | * strength is an initial strength*2 rectangular area that we automatically |
526 | * see in/penetrate through. |
505 | * see in/penetrate through. |
527 | */ |
506 | */ |
528 | |
507 | |
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530 | magic_mapping_mark (object *pl, char *map_mark, int strength) |
509 | magic_mapping_mark (object *pl, char *map_mark, int strength) |
531 | { |
510 | { |
532 | int x, y, mflags; |
511 | int x, y, mflags; |
533 | sint16 nx, ny; |
512 | sint16 nx, ny; |
534 | maptile *mp; |
513 | maptile *mp; |
535 | New_Face *f; |
514 | facetile *f; |
536 | |
515 | |
537 | for (x = -strength; x < strength; x++) |
516 | for (x = -strength; x < strength; x++) |
538 | { |
517 | { |
539 | for (y = -strength; y < strength; y++) |
518 | for (y = -strength; y < strength; y++) |
540 | { |
519 | { |
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570 | * The following function is a lot messier than it really should be, |
549 | * The following function is a lot messier than it really should be, |
571 | * but there is no real easy solution. |
550 | * but there is no real easy solution. |
572 | * |
551 | * |
573 | * Mark Wedel |
552 | * Mark Wedel |
574 | */ |
553 | */ |
575 | |
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576 | void |
554 | void |
577 | draw_magic_map (object *pl) |
555 | draw_magic_map (object *pl) |
578 | { |
556 | { |
579 | char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1); |
557 | char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1); |
580 | int xmin, xmax, ymin, ymax; |
558 | int xmin, xmax, ymin, ymax; |
… | |
… | |
598 | xmax = 0; |
576 | xmax = 0; |
599 | ymax = 0; |
577 | ymax = 0; |
600 | |
578 | |
601 | for (int x = 0; x < MAGIC_MAP_SIZE; x++) |
579 | for (int x = 0; x < MAGIC_MAP_SIZE; x++) |
602 | for (int y = 0; y < MAGIC_MAP_SIZE; y++) |
580 | for (int y = 0; y < MAGIC_MAP_SIZE; y++) |
603 | if (map_mark[x + MAP_WIDTH (pl->map) * y] | FACE_FLOOR) |
581 | if (map_mark[x + pl->map->width * y] | FACE_FLOOR) |
604 | { |
582 | { |
605 | xmin = x < xmin ? x : xmin; |
583 | xmin = x < xmin ? x : xmin; |
606 | xmax = x > xmax ? x : xmax; |
584 | xmax = x > xmax ? x : xmax; |
607 | ymin = y < ymin ? y : ymin; |
585 | ymin = y < ymin ? y : ymin; |
608 | ymax = y > ymax ? y : ymax; |
586 | ymax = y > ymax ? y : ymax; |
… | |
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614 | |
592 | |
615 | for (int y = ymin; y <= ymax; y++) |
593 | for (int y = ymin; y <= ymax; y++) |
616 | for (int x = xmin; x <= xmax; x++) |
594 | for (int x = xmin; x <= xmax; x++) |
617 | sl << uint8 (map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR); |
595 | sl << uint8 (map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR); |
618 | |
596 | |
619 | pl->contr->socket->send_packet (sl); |
597 | pl->contr->ns->send_packet (sl); |
620 | |
598 | |
621 | free (map_mark); |
599 | free (map_mark); |
622 | } |
600 | } |
623 | |
601 | |
624 | /** |
602 | /** |