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Comparing deliantra/server/socket/info.C (file contents):
Revision 1.8 by root, Tue Sep 19 09:38:32 2006 UTC vs.
Revision 1.38 by root, Wed Apr 25 18:47:51 2007 UTC

1
2/* 1/*
3 CrossFire, A Multiplayer game for X-windows 2 * CrossFire, A Multiplayer game for X-windows
4 3 *
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
10 the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version. 11 * (at your option) any later version.
12 12 *
13 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details. 16 * GNU General Public License for more details.
17 17 *
18 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 21 *
22 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail at <crossfire@schmorp.de>
23*/ 23 */
24 24
25/** 25/**
26 * \file 26 * \file
27 * Basic client output functions. 27 * Basic client output functions.
28 * 28 *
… …
43 * much the same thing as the draw_info above, but takes a color 43 * much the same thing as the draw_info above, but takes a color
44 * parameter. the esrv_drawinfo functions should probably be 44 * parameter. the esrv_drawinfo functions should probably be
45 * replaced with this, just using black as the color. 45 * replaced with this, just using black as the color.
46 */ 46 */
47static void 47static void
48esrv_print_msg (NewSocket * ns, int color, const char *str) 48esrv_print_msg (client *ns, int color, const char *str)
49{ 49{
50 char buf[HUGE_BUF]; 50 ns->send_packet_printf ("drawinfo %d %s", color, str);
51
52 if (ns->status == Ns_Old)
53 {
54 snprintf (buf, HUGE_BUF, "%s\n", str);
55 }
56 else
57 {
58 snprintf (buf, HUGE_BUF, "drawinfo %d %s", color, str);
59 }
60
61/* LOG(llevDebug,"sending %s to socket, len=%d\n", buf, strlen(buf));*/
62 Write_String_To_Socket (ns, buf, strlen (buf));
63} 51}
64 52
65/** 53/**
66 * Draws an extended message on the client. 54 * Draws an extended message on the client.
67 * ns the socket to send message to 55 * ns the socket to send message to
… …
70 * subtype type and subtype of text message 58 * subtype type and subtype of text message
71 * intro Intro message to send with main message if client does not support the message type 59 * intro Intro message to send with main message if client does not support the message type
72 * message The main message 60 * message The main message
73 */ 61 */
74static void 62static void
75esrv_print_ext_msg (NewSocket * ns, int color, uint8 type, uint8 subtype, const char *message) 63esrv_print_ext_msg (client *ns, int color, uint8 type, uint8 subtype, const char *message)
76{ 64{
77 char buf[HUGE_BUF];
78
79 snprintf (buf, HUGE_BUF, "drawextinfo %d %hhu %hhu %s", color, type, subtype, message); 65 ns->send_packet_printf ("drawextinfo %d %hhu %hhu %s", color, type, subtype, message);
80 Write_String_To_Socket (ns, buf, strlen (buf));
81
82/* LOG(llevDebug,"sending %s to socket, len=%d", buf, strlen(buf));*/
83
84} 66}
85 67
86/** 68/**
87 * Frontend for esrv_print_msg 69 * Frontend for esrv_print_msg
88 * \param colr message color 70 * \param colr message color
… …
91 * 73 *
92 * If pl is NULL or without contr set, writes message to log. 74 * If pl is NULL or without contr set, writes message to log.
93 * 75 *
94 * Else sends message to player via esrv_print_msg 76 * Else sends message to player via esrv_print_msg
95 */ 77 */
96
97static void 78static void
98print_message (int colr, const object *pl, const char *tmp) 79print_message (int colr, const object *pl, const char *tmp)
99{ 80{
100 81 if (!tmp)
101 if (tmp == (char *) NULL)
102 {
103 tmp = "[NULL]"; 82 tmp = "[NULL]";
104 }
105 83
106 if (!pl || (pl->type == PLAYER && pl->contr == NULL)) 84 if (!pl || (pl->type == PLAYER && pl->contr == NULL))
107 return; 85 return;
108 86
109 if (pl->type == PLAYER) 87 if (pl->type == PLAYER)
110 {
111 esrv_print_msg (&pl->contr->socket, colr, (char *) tmp); 88 esrv_print_msg (pl->contr->ns, colr, (char *) tmp);
112 return; 89}
90
91bool
92client::msg_suppressed (const char *msg)
93{
94 if (!pl)
95 return false;
96
97 if (pl->outputs_count <= 1 || !pl->outputs_sync)
98 return false;
99
100 int len = strlen (msg);
101
102 if (len > MSG_BUF_SIZE)
103 return false;
104
105 msg_buf *lru = msgbuf;
106 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf)
113 } 107 {
114} 108 if (len == buf->len && !memcmp (msg, buf->msg, len))
115
116
117/**
118 * Prints out the contents of specified buffer structures,
119 * and clears the string.
120 */
121
122void
123flush_output_element (const object *pl, Output_Buf * outputs)
124{
125 char tbuf[MAX_BUF];
126
127 if (outputs->buf == NULL)
128 return;
129 if (outputs->count > 1)
130 {
131 snprintf (tbuf, MAX_BUF, "%d times %s", outputs->count, &outputs->buf);
132 print_message (NDI_BLACK, pl, tbuf);
133 }
134 else
135 print_message (NDI_BLACK, pl, &outputs->buf);
136
137 outputs->buf = NULL;
138 outputs->first_update = 0; /* This way, it will be reused */
139}
140
141/**
142 * Sends message to player through output buffers.
143 * \param pl player to send message
144 * \param buf message to send
145 *
146 * If player's output_count is 1, sends message directly.
147 *
148 * Else checks output buffers for specified message.
149 *
150 * If found, checks if message should be sent now.
151 *
152 * If message not already in buffers, flushes olders buffer,
153 * and adds message to queue.
154 */
155
156static void
157check_output_buffers (const object *pl, const char *buf)
158{
159 int i, oldest = 0;
160
161 if (pl->contr->outputs_count < 2)
162 {
163 print_message (NDI_BLACK, pl, buf);
164 return;
165 }
166 else
167 {
168 for (i = 0; i < NUM_OUTPUT_BUFS; i++)
169 { 109 {
170 if (pl->contr->outputs[i].buf && !strcmp (buf, pl->contr->outputs[i].buf)) 110 // found matching buf, see if expired
111 if (buf->expire <= pticks || !buf->count)
171 break; 112 {
172 else if (pl->contr->outputs[i].first_update < pl->contr->outputs[oldest].first_update) 113 // yes, take over matching buffer, print
173 oldest = i; 114 buf->expire = pticks + pl->outputs_sync;
115 buf->count = pl->outputs_count;
116
117 return false;
118 }
119
120 // no, suppress
121 --buf->count;
122 return true;
174 } 123 }
175 /* We found a match */
176 if (i < NUM_OUTPUT_BUFS)
177 {
178 pl->contr->outputs[i].count++;
179 if (pl->contr->outputs[i].count >= pl->contr->outputs_count)
180 {
181 flush_output_element (pl, &pl->contr->outputs[i]);
182 }
183 }
184 /* No match - flush the oldest, and put the new one in */
185 else
186 {
187 flush_output_element (pl, &pl->contr->outputs[oldest]);
188 124
189 pl->contr->outputs[oldest].first_update = pticks; 125 if (lru->expire > buf->expire)
190 pl->contr->outputs[oldest].count = 1; 126 lru = buf;
191 pl->contr->outputs[oldest].buf = buf;
192 }
193 } 127 }
194}
195 128
129 // new message, evoke oldest buffer
130 lru->expire = pticks + pl->outputs_sync;
131 lru->count = pl->outputs_count;
132 lru->len = len;
133 memcpy (lru->msg, msg, len);
196 134
135 return false;
136}
197 137
198/** 138/**
199 * Sends message to player(s). 139 * Sends message to player(s).
200 * 140 *
201 * flags is various flags - mostly color, plus a few specials. 141 * flags is various flags - mostly color, plus a few specials.
… …
209 * in the flags. 149 * in the flags.
210 * 150 *
211 * If message is black, and not NDI_UNIQUE, gets sent through output buffers. 151 * If message is black, and not NDI_UNIQUE, gets sent through output buffers.
212 * 152 *
213 */ 153 */
214
215void 154void
216new_draw_info (int flags, int pri, const object *pl, const char *buf) 155new_draw_info (int flags, int pri, const object *pl, const char *buf)
217{ 156{
218
219 if (flags & NDI_ALL) 157 if (flags & NDI_ALL)
220 { 158 {
221 player *tmppl; 159 for_all_players (pl)
222 int i;
223
224 for (tmppl = first_player; tmppl != NULL; tmppl = tmppl->next)
225 new_draw_info ((flags & ~NDI_ALL), pri, tmppl->ob, buf); 160 new_draw_info (flags & ~NDI_ALL, pri, pl->ob, buf);
226
227 for (i = 1; i < socket_info.allocated_sockets; i++)
228 {
229 if (init_sockets[i].status == Ns_Old && init_sockets[i].old_mode != Old_Listen && pri < 10)
230 {
231 cs_write_string (&init_sockets[i], buf, strlen (buf));
232 /* Most messages don't have a newline, so add one */
233 cs_write_string (&init_sockets[i], "\n", 1);
234 }
235 }
236 161
237 return; 162 return;
238 } 163 }
239 if (!pl || (pl->type == PLAYER && pl->contr == NULL)) 164
240 { 165 if (!pl || pl->type != PLAYER || !pl->contr || !pl->contr->ns)
241 /* Write to the socket? */
242 print_message (0, NULL, buf);
243 return; 166 return;
244 } 167
245 if (pl->type != PLAYER)
246 return;
247 if (pri >= pl->contr->listening) 168 if (pri >= pl->contr->listening)
248 return; 169 return;
249 170
250 if ((flags & NDI_COLOR_MASK) == NDI_BLACK && !(flags & NDI_UNIQUE)) 171 if ((flags & (NDI_COLOR_MASK | NDI_UNIQUE)) != NDI_BLACK
251 { 172 || !pl->contr->ns->msg_suppressed (buf))
252 /* following prints stuff out, as appropriate */
253 check_output_buffers (pl, buf);
254 }
255 else
256 {
257 print_message (flags & NDI_COLOR_MASK, pl, buf); 173 print_message (flags & NDI_COLOR_MASK, pl, buf);
258 }
259} 174}
260 175
261/** 176/**
262 * Wrapper for new_draw_info printf-like. 177 * Wrapper for new_draw_info printf-like.
263 * 178 *
264 * This is a pretty trivial function, but it allows us to use printf style 179 * This is a pretty trivial function, but it allows us to use printf style
265 * formatting, so instead of the calling function having to do it, we do 180 * formatting, so instead of the calling function having to do it, we do
266 * it here. It may also have advantages in the future for reduction of 181 * it here. It may also have advantages in the future for reduction of
267 * client/server bandwidth (client could keep track of various strings 182 * client/server bandwidth (client could keep track of various strings
268 */ 183 */
269
270void 184void
271new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...) 185new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...)
272{ 186{
273 char buf[HUGE_BUF]; 187 char buf[HUGE_BUF];
274 188
275 va_list ap; 189 va_list ap;
276
277 va_start (ap, format); 190 va_start (ap, format);
278
279 vsnprintf (buf, HUGE_BUF, format, ap); 191 vsnprintf (buf, HUGE_BUF, format, ap);
280
281 va_end (ap); 192 va_end (ap);
282 193
283 new_draw_info (flags, pri, pl, buf); 194 new_draw_info (flags, pri, pl, buf);
284} 195}
285 196
286
287void 197void
288draw_ext_info (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *message, const char *oldmessage) 198draw_ext_info (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *message, const char *oldmessage)
289{ 199{
290 200
291 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) 201 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL))
292 return; 202 return;
293 203
294 if (pri >= pl->contr->listening) 204 if (pri >= pl->contr->listening)
295 return; 205 return;
206
296 if (!CLIENT_SUPPORT_READABLES (&pl->contr->socket, type)) 207 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
297 { 208 {
298 char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1); 209 char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1);
299 210
300 if (buf == NULL) 211 if (buf == NULL)
301 LOG (llevError, "info::draw_ext_info -> Out of memory!"); 212 LOG (llevError, "info::draw_ext_info -> Out of memory!");
… …
306 new_draw_info (flags, pri, pl, buf); 217 new_draw_info (flags, pri, pl, buf);
307 free (buf); 218 free (buf);
308 } 219 }
309 } 220 }
310 else 221 else
311 {
312 esrv_print_ext_msg (&pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, message); 222 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, message);
313 }
314} 223}
315 224
316void 225void
317draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...) 226draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...)
318{ 227{
319
320 char buf[HUGE_BUF]; 228 char buf[HUGE_BUF];
321 229
322 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) 230 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL))
323 return; 231 return;
324 232
325 if (pri >= pl->contr->listening) 233 if (pri >= pl->contr->listening)
326 return; 234 return;
235
327 if (!CLIENT_SUPPORT_READABLES (&pl->contr->socket, type)) 236 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
328 { 237 {
329 va_list ap; 238 va_list ap;
330 239
331 LOG (llevDebug, "Non supported extension text type for client.\n"); 240 LOG (llevDebug, "Non supported extension text type for client.\n");
332 va_start (ap, new_format); 241 va_start (ap, new_format);
… …
341 250
342 va_start (ap, new_format); 251 va_start (ap, new_format);
343 vsnprintf (buf, HUGE_BUF, new_format, ap); 252 vsnprintf (buf, HUGE_BUF, new_format, ap);
344 va_end (ap); 253 va_end (ap);
345 strip_media_tag (buf); 254 strip_media_tag (buf);
346 esrv_print_ext_msg (&pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, buf); 255 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, buf);
347 } 256 }
348} 257}
349 258
350/** 259/**
351 * Writes to everyone on the map *except* op. This is useful for emotions. 260 * Writes to everyone on the map *except* op. This is useful for emotions.
352 */ 261 */
353 262
354void 263void
355new_info_map_except (int color, maptile * map, object *op, const char *str) 264new_info_map_except (int color, maptile * map, object *op, const char *str)
356{ 265{
357 player *pl; 266 for_all_players (pl)
358
359 for (pl = first_player; pl != NULL; pl = pl->next)
360 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op) 267 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op)
361 {
362 new_draw_info (color, 0, pl->ob, str); 268 new_draw_info (color, 0, pl->ob, str);
363 }
364} 269}
365 270
366/** 271/**
367 * Writes to everyone on the map except op1 and op2 272 * Writes to everyone on the map except op1 and op2
368 */ 273 */
369 274
370void 275void
371new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str) 276new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str)
372{ 277{
373 player *pl; 278 for_all_players (pl)
374
375 for (pl = first_player; pl != NULL; pl = pl->next)
376 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2) 279 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2)
377 {
378 new_draw_info (color, 0, pl->ob, str); 280 new_draw_info (color, 0, pl->ob, str);
379 }
380} 281}
381 282
382/** 283/**
383 * Writes to everyone on the specified map 284 * Writes to everyone on the specified map
384 */ 285 */
385 286
386void 287void
387new_info_map (int color, maptile * map, const char *str) 288new_info_map (int color, maptile * map, const char *str)
388{ 289{
389 player *pl; 290 for_all_players (pl)
390
391 for (pl = first_player; pl != NULL; pl = pl->next)
392 if (pl->ob != NULL && pl->ob->map == map) 291 if (pl->ob != NULL && pl->ob->map == map)
393 {
394 new_draw_info (color, 0, pl->ob, str); 292 new_draw_info (color, 0, pl->ob, str);
395 }
396} 293}
397
398 294
399/** 295/**
400 * This does nothing now. However, in theory, we should probably send 296 * This does nothing now. However, in theory, we should probably send
401 * something to the client and let the client figure out how it might want 297 * something to the client and let the client figure out how it might want
402 * to handle this 298 * to handle this
… …
423 object *op; 319 object *op;
424 320
425 for (op = pl->inv; op; op = op->below) 321 for (op = pl->inv; op; op = op->below)
426 if (op->type == BOW && QUERY_FLAG (op, FLAG_APPLIED)) 322 if (op->type == BOW && QUERY_FLAG (op, FLAG_APPLIED))
427 break; 323 break;
324
428 if (op == NULL) 325 if (op == NULL)
429 break; 326 break;
430 327
431 sprintf (obuf, "Range: %s (%s)", query_base_name (op, 0), op->race ? (const char *) op->race : "nothing"); 328 sprintf (obuf, "Range: %s (%s)", query_base_name (op, 0), op->race ? (const char *) op->race : "nothing");
432 } 329 }
… …
436 if (settings.casting_time == TRUE) 333 if (settings.casting_time == TRUE)
437 { 334 {
438 if (pl->casting_time > -1) 335 if (pl->casting_time > -1)
439 { 336 {
440 if (pl->casting_time == 0) 337 if (pl->casting_time == 0)
441 sprintf (obuf, "Range: Holding spell (%s)", (const char *) pl->spell->name); 338 sprintf (obuf, "Range: Holding spell (%s)", &pl->spell->name);
442 else 339 else
443 sprintf (obuf, "Range: Casting spell (%s)", (const char *) pl->spell->name); 340 sprintf (obuf, "Range: Casting spell (%s)", &pl->spell->name);
444 } 341 }
445 else 342 else
446 sprintf (obuf, "Range: spell (%s)", &pl->contr->ranges[range_magic]->name); 343 sprintf (obuf, "Range: spell (%s)", &pl->contr->ranges[range_magic]->name);
447 } 344 }
448 else 345 else
… …
455 352
456 /* range_scroll is only used for controlling golems. If the 353 /* range_scroll is only used for controlling golems. If the
457 * the player does not have a golem, reset some things. 354 * the player does not have a golem, reset some things.
458 */ 355 */
459 case range_golem: 356 case range_golem:
460 if (pl->contr->ranges[range_golem] != NULL) 357 if (object *golem = pl->contr->ranges[range_golem])
461 sprintf (obuf, "Range: golem (%s)", &pl->contr->ranges[range_golem]->name); 358 sprintf (obuf, "Range: golem (%s)", &golem->name);
462 else 359 else
463 { 360 {
464 pl->contr->shoottype = range_none; 361 pl->contr->shoottype = range_none;
465 strcpy (obuf, "Range: nothing"); 362 strcpy (obuf, "Range: nothing");
466 } 363 }
… …
490 sprintf (buf, "Player: %s the %s", (const char *) pl->name, (const char *) pl->contr->title); 387 sprintf (buf, "Player: %s the %s", (const char *) pl->name, (const char *) pl->contr->title);
491 else 388 else
492 sprintf (buf, "Player: %s %s", (const char *) pl->name, (const char *) pl->contr->own_title); 389 sprintf (buf, "Player: %s %s", (const char *) pl->name, (const char *) pl->contr->own_title);
493} 390}
494 391
392// formerly a macro, used only by magic map, so optimised it out
393static inline faceidx
394GET_MAP_FACE (maptile *m, int x, int y, int layer)
395{
396 if (object *op = GET_MAP_FACE_OBJ (m, x, y, layer))
397 return op->face;
398 else
399 return 0;
400}
495 401
496/** 402/**
497 * Helper for magic map creation. 403 * Helper for magic map creation.
498 * 404 *
499 * Takes a player, the map_mark array and an x and y starting position. 405 * Takes a player, the map_mark array and an x and y starting position.
… …
508magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py) 414magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py)
509{ 415{
510 int x, y, dx, dy, mflags; 416 int x, y, dx, dy, mflags;
511 sint16 nx, ny; 417 sint16 nx, ny;
512 maptile *mp; 418 maptile *mp;
513 New_Face *f;
514 419
515 for (dx = -1; dx <= 1; dx++) 420 for (dx = -1; dx <= 1; dx++)
516 { 421 {
517 for (dy = -1; dy <= 1; dy++) 422 for (dy = -1; dy <= 1; dy++)
518 { 423 {
… …
530 if (mflags & P_OUT_OF_MAP) 435 if (mflags & P_OUT_OF_MAP)
531 continue; 436 continue;
532 437
533 if (map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] == 0) 438 if (map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] == 0)
534 { 439 {
535 f = GET_MAP_FACE (mp, nx, ny, 0); 440 int f = GET_MAP_FACE (mp, nx, ny, 0);
536 if (f == blank_face) 441 if (f == blank_face)
442 {
537 f = GET_MAP_FACE (mp, nx, ny, 1); 443 f = GET_MAP_FACE (mp, nx, ny, 1);
538 if (f == blank_face) 444 if (f == blank_face)
539 f = GET_MAP_FACE (mp, nx, ny, 2); 445 f = GET_MAP_FACE (mp, nx, ny, 2);
446 }
447
448 int magicmap = faces [f].magicmap;
540 449
541 /* Should probably have P_NO_MAGIC here also, but then shops don't 450 /* Should probably have P_NO_MAGIC here also, but then shops don't
542 * work. 451 * work.
543 */ 452 */
544 if (mflags & P_BLOCKSVIEW) 453 if (mflags & P_BLOCKSVIEW)
545 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | (f ? f->magicmap : 0); 454 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | magicmap;
546 else 455 else
547 { 456 {
548 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | (f ? f->magicmap : 0); 457 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | magicmap;
549 magic_mapping_mark_recursive (pl, map_mark, x, y); 458 magic_mapping_mark_recursive (pl, map_mark, x, y);
550 } 459 }
551 } 460 }
552 } 461 }
553 } 462 }
554} 463}
555 464
556
557/** 465/**
558 * Creates magic map for player. 466 * Creates magic map for player.
559 * 467 *
560 * Note: For improved magic mapping display, the space that blocks 468 * Note: For improved magic mapping display, the space that blocks
561 * the view is now marked with value 2. Any dependencies of map_mark 469 * the view is now marked with value 2. Any dependencies of map_mark
562 * being nonzero have been changed to check for 1. Also, since 470 * being nonzero have been changed to check for 1. Also, since
563 * map_mark is a char value, putting 2 in should cause no problems. 471 * map_mark is a char value, putting 2 in should cause no problems.
564 * 472 *
565 * This function examines the map the player is on, and determines what 473 * This function examines the map the player is on, and determines what
566 * is visible. 2 is set for walls or objects that blocks view. 1 474 * is visible. 2 is set for walls or objects that blocks view. 1
567 * is for open spaces. map_mark should already have been initialized 475 * is for open spaces. map_mark should already have been initialised
568 * to zero before this is called. 476 * to zero before this is called.
569 * strength is an initial strength*2 rectangular area that we automatically 477 * strength is an initial strength*2 rectangular area that we automatically
570 * see in/penetrate through. 478 * see in/penetrate through.
571 */ 479 */
572
573void 480void
574magic_mapping_mark (object *pl, char *map_mark, int strength) 481magic_mapping_mark (object *pl, char *map_mark, int strength)
575{ 482{
576 int x, y, mflags; 483 int x, y, mflags;
577 sint16 nx, ny; 484 sint16 nx, ny;
578 maptile *mp; 485 maptile *mp;
579 New_Face *f;
580 486
581 for (x = -strength; x < strength; x++) 487 for (x = -strength; x < strength; x++)
582 { 488 {
583 for (y = -strength; y < strength; y++) 489 for (y = -strength; y < strength; y++)
584 { 490 {
585 mp = pl->map; 491 mp = pl->map;
586 nx = pl->x + x; 492 nx = pl->x + x;
587 ny = pl->y + y; 493 ny = pl->y + y;
494
588 mflags = get_map_flags (pl->map, &mp, nx, ny, &nx, &ny); 495 mflags = get_map_flags (pl->map, &mp, nx, ny, &nx, &ny);
589 if (mflags & P_OUT_OF_MAP) 496 if (mflags & P_OUT_OF_MAP)
590 continue; 497 continue;
591 else 498
499 int f = GET_MAP_FACE (mp, nx, ny, 0);
500 if (f == blank_face)
592 { 501 {
593 f = GET_MAP_FACE (mp, nx, ny, 0);
594 if (f == blank_face)
595 f = GET_MAP_FACE (mp, nx, ny, 1); 502 f = GET_MAP_FACE (mp, nx, ny, 1);
596 if (f == blank_face) 503 if (f == blank_face)
597 f = GET_MAP_FACE (mp, nx, ny, 2); 504 f = GET_MAP_FACE (mp, nx, ny, 2);
598 } 505 }
599 506
507 int magicmap = faces [f].magicmap;
508
600 if (mflags & P_BLOCKSVIEW) 509 if (mflags & P_BLOCKSVIEW)
601 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | (f ? f->magicmap : 0); 510 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | magicmap;
602 else 511 else
603 { 512 {
604 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | (f ? f->magicmap : 0); 513 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | magicmap;
605 magic_mapping_mark_recursive (pl, map_mark, x, y); 514 magic_mapping_mark_recursive (pl, map_mark, x, y);
606 } 515 }
607 } 516 }
608 } 517 }
609} 518}
610 519
611
612/** 520/**
613 * Creates and sends magic map to player. 521 * Creates and sends magic map to player.
614 * 522 *
615 * The following function is a lot messier than it really should be, 523 * The following function is a lot messier than it really should be,
616 * but there is no real easy solution. 524 * but there is no real easy solution.
617 * 525 *
618 * Mark Wedel 526 * Mark Wedel
619 */ 527 */
620
621void 528void
622draw_magic_map (object *pl) 529draw_magic_map (object *pl)
623{ 530{
624 int x, y;
625 char *map_mark = (char *) calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1); 531 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
626 int xmin, xmax, ymin, ymax; 532 int xmin, xmax, ymin, ymax;
627 SockList sl;
628 533
629 if (pl->type != PLAYER) 534 if (pl->type != PLAYER)
630 { 535 {
631 LOG (llevError, "Non player object called draw_map.\n"); 536 LOG (llevError, "Non player object called draw_map.\n");
632 return; 537 return;
… …
642 */ 547 */
643 xmin = MAGIC_MAP_SIZE; 548 xmin = MAGIC_MAP_SIZE;
644 ymin = MAGIC_MAP_SIZE; 549 ymin = MAGIC_MAP_SIZE;
645 xmax = 0; 550 xmax = 0;
646 ymax = 0; 551 ymax = 0;
552
647 for (x = 0; x < MAGIC_MAP_SIZE; x++) 553 for (int x = 0; x < MAGIC_MAP_SIZE; x++)
648 {
649 for (y = 0; y < MAGIC_MAP_SIZE; y++) 554 for (int y = 0; y < MAGIC_MAP_SIZE; y++)
555 if (map_mark[x + pl->map->width * y] | FACE_FLOOR)
650 { 556 {
651 if (map_mark[x + MAP_WIDTH (pl->map) * y] | FACE_FLOOR)
652 {
653 xmin = x < xmin ? x : xmin; 557 xmin = x < xmin ? x : xmin;
654 xmax = x > xmax ? x : xmax; 558 xmax = x > xmax ? x : xmax;
655 ymin = y < ymin ? y : ymin; 559 ymin = y < ymin ? y : ymin;
656 ymax = y > ymax ? y : ymax; 560 ymax = y > ymax ? y : ymax;
657 }
658 } 561 }
659 }
660 562
661 sl.buf = (unsigned char *) malloc (MAXSOCKBUF); 563 packet sl;
662 snprintf ((char *) sl.buf, MAXSOCKBUF, "magicmap %d %d %d %d ", (xmax - xmin + 1), (ymax - ymin + 1), 564 sl.printf ("magicmap %d %d %d %d ", (xmax - xmin + 1), (ymax - ymin + 1),
663 MAGIC_MAP_HALF - xmin, MAGIC_MAP_HALF - ymin); 565 MAGIC_MAP_HALF - xmin, MAGIC_MAP_HALF - ymin);
664 sl.len = strlen ((char *) sl.buf);
665 566
666 for (y = ymin; y <= ymax; y++) 567 for (int y = ymin; y <= ymax; y++)
667 {
668 for (x = xmin; x <= xmax; x++) 568 for (int x = xmin; x <= xmax; x++)
669 {
670 sl.buf[sl.len++] = map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR; 569 sl << uint8 (map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR);
671 } /* x loop */
672 } /* y loop */
673 570
674 Send_With_Handling (&pl->contr->socket, &sl); 571 pl->contr->ns->send_packet (sl);
675 free (sl.buf); 572
676 free (map_mark); 573 free (map_mark);
677} 574}
678 575
679
680/** 576/**
681 * Send a kill log record to sockets 577 * Send a kill log record to sockets
682 */ 578 */
683
684void 579void
685Log_Kill (const char *Who, const char *What, int WhatType, const char *With, int WithType) 580Log_Kill (const char *Who, const char *What, int WhatType, const char *With, int WithType)
686{ 581{
687 int i;
688 size_t len; 582 size_t len;
689 char buf[MAX_BUF]; 583 char buf[MAX_BUF];
690 584
691 if (With != NULL) 585 if (With != NULL)
692 {
693 snprintf (buf, MAX_BUF, "%s\t%s\t%d\t%s\t%d\n", Who, What, WhatType, With, WithType); 586 snprintf (buf, MAX_BUF, "%s\t%s\t%d\t%s\t%d\n", Who, What, WhatType, With, WithType);
694 }
695 else 587 else
696 {
697 snprintf (buf, MAX_BUF, "%s\t%s\t%d\n", Who, What, WhatType); 588 snprintf (buf, MAX_BUF, "%s\t%s\t%d\n", Who, What, WhatType);
698 } 589
699 len = strlen (buf); 590 len = strlen (buf);
700 for (i = 1; i < socket_info.allocated_sockets; i++)
701 {
702 if (init_sockets[i].old_mode == Old_Listen)
703 {
704 cs_write_string (&init_sockets[i], buf, len);
705 }
706 }
707} 591}
592

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