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Comparing deliantra/server/socket/info.C (file contents):
Revision 1.11 by root, Wed Sep 20 21:53:50 2006 UTC vs.
Revision 1.45 by root, Sun Jun 24 04:09:29 2007 UTC

1
2/* 1/*
3 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
4 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 7 *
8 This program is free software; you can redistribute it and/or modify 8 * Crossfire TRT is free software; you can redistribute it and/or modify it
9 it under the terms of the GNU General Public License as published by 9 * under the terms of the GNU General Public License as published by the Free
10 the Free Software Foundation; either version 2 of the License, or 10 * Software Foundation; either version 2 of the License, or (at your option)
11 (at your option) any later version. 11 * 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, but
14 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 GNU General Public License for more details. 16 * 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 along
19 along with this program; if not, write to the Free Software 19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 to <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 *
… …
36#include <sproto.h> 36#include <sproto.h>
37#include <stdarg.h> 37#include <stdarg.h>
38#include <spells.h> 38#include <spells.h>
39#include <skills.h> 39#include <skills.h>
40 40
41#include <cstring>
42
41/** 43/**
42 * Draws a normal message on the client. It is pretty 44 * Draws a normal message on the client. It is pretty
43 * much the same thing as the draw_info above, but takes a color 45 * much the same thing as the draw_info above, but takes a color
44 * parameter. the esrv_drawinfo functions should probably be 46 * parameter. the esrv_drawinfo functions should probably be
45 * replaced with this, just using black as the color. 47 * replaced with this, just using black as the color.
46 */ 48 */
47static void 49static void
48esrv_print_msg (NewSocket * ns, int color, const char *str) 50esrv_print_msg (client *ns, int color, const char *str)
49{ 51{
50 char buf[HUGE_BUF]; 52 ns->send_msg (color, "info", 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} 53}
64 54
65/** 55/**
66 * Draws an extended message on the client. 56 * Draws an extended message on the client.
67 * ns the socket to send message to 57 * ns the socket to send message to
… …
70 * subtype type and subtype of text message 60 * subtype type and subtype of text message
71 * intro Intro message to send with main message if client does not support the message type 61 * intro Intro message to send with main message if client does not support the message type
72 * message The main message 62 * message The main message
73 */ 63 */
74static void 64static void
75esrv_print_ext_msg (NewSocket * ns, int color, uint8 type, uint8 subtype, const char *message) 65esrv_print_ext_msg (client *ns, int color, uint8 type, uint8 subtype, const char *message)
76{ 66{
77 char buf[HUGE_BUF];
78
79 snprintf (buf, HUGE_BUF, "drawextinfo %d %hhu %hhu %s", color, type, subtype, message); 67 ns->send_packet_printf ("drawextinfo %d %u %u %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} 68}
85 69
86/** 70/**
87 * Frontend for esrv_print_msg 71 * Frontend for esrv_print_msg
88 * \param colr message color 72 * \param colr message color
… …
91 * 75 *
92 * If pl is NULL or without contr set, writes message to log. 76 * If pl is NULL or without contr set, writes message to log.
93 * 77 *
94 * Else sends message to player via esrv_print_msg 78 * Else sends message to player via esrv_print_msg
95 */ 79 */
96
97static void 80static void
98print_message (int colr, const object *pl, const char *tmp) 81print_message (int colr, const object *pl, const char *tmp)
99{ 82{
100
101 if (!tmp) 83 if (!tmp)
102 tmp = "[NULL]"; 84 tmp = "[NULL]";
103 85
104 if (!pl || (pl->type == PLAYER && pl->contr == NULL)) 86 if (!pl || (pl->type == PLAYER && pl->contr == NULL))
105 return; 87 return;
106 88
107 if (pl->type == PLAYER) 89 if (pl->type == PLAYER)
108 {
109 esrv_print_msg (&pl->contr->socket, colr, (char *) tmp); 90 esrv_print_msg (pl->contr->ns, colr, (char *)tmp);
110 return; 91}
92
93bool
94client::msg_suppressed (const char *msg)
95{
96 if (!pl)
97 return false;
98
99 if (pl->outputs_count <= 1 || !pl->outputs_sync)
100 return false;
101
102 int len = strlen (msg);
103
104 if (len > MSG_BUF_SIZE)
105 return false;
106
107 msg_buf *lru = msgbuf;
108 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf)
111 } 109 {
112} 110 if (len == buf->len && !memcmp (msg, buf->msg, len))
113
114/**
115 * Prints out the contents of specified buffer structures,
116 * and clears the string.
117 */
118
119void
120flush_output_element (const object *pl, Output_Buf * outputs)
121{
122 char tbuf[MAX_BUF];
123
124 if (outputs->buf == NULL)
125 return;
126 if (outputs->count > 1)
127 {
128 snprintf (tbuf, MAX_BUF, "%d times %s", outputs->count, &outputs->buf);
129 print_message (NDI_BLACK, pl, tbuf);
130 }
131 else
132 print_message (NDI_BLACK, pl, &outputs->buf);
133
134 outputs->buf = NULL;
135 outputs->first_update = 0; /* This way, it will be reused */
136}
137
138/**
139 * Sends message to player through output buffers.
140 * \param pl player to send message
141 * \param buf message to send
142 *
143 * If player's output_count is 1, sends message directly.
144 *
145 * Else checks output buffers for specified message.
146 *
147 * If found, checks if message should be sent now.
148 *
149 * If message not already in buffers, flushes olders buffer,
150 * and adds message to queue.
151 */
152
153static void
154check_output_buffers (const object *pl, const char *buf)
155{
156 int i, oldest = 0;
157
158 if (pl->contr->outputs_count < 2)
159 {
160 print_message (NDI_BLACK, pl, buf);
161 return;
162 }
163 else
164 {
165 for (i = 0; i < NUM_OUTPUT_BUFS; i++)
166 { 111 {
167 if (pl->contr->outputs[i].buf && !strcmp (buf, pl->contr->outputs[i].buf)) 112 // found matching buf, see if expired
113 if (buf->expire <= pticks || !buf->count)
168 break; 114 {
169 else if (pl->contr->outputs[i].first_update < pl->contr->outputs[oldest].first_update) 115 // yes, take over matching buffer, print
170 oldest = i; 116 buf->expire = pticks + pl->outputs_sync;
117 buf->count = pl->outputs_count;
118
119 return false;
120 }
121
122 // no, suppress
123 --buf->count;
124 return true;
171 } 125 }
172 /* We found a match */
173 if (i < NUM_OUTPUT_BUFS)
174 {
175 pl->contr->outputs[i].count++;
176 if (pl->contr->outputs[i].count >= pl->contr->outputs_count)
177 {
178 flush_output_element (pl, &pl->contr->outputs[i]);
179 }
180 }
181 /* No match - flush the oldest, and put the new one in */
182 else
183 {
184 flush_output_element (pl, &pl->contr->outputs[oldest]);
185 126
186 pl->contr->outputs[oldest].first_update = pticks; 127 if (lru->expire > buf->expire)
187 pl->contr->outputs[oldest].count = 1; 128 lru = buf;
188 pl->contr->outputs[oldest].buf = buf;
189 }
190 } 129 }
191}
192 130
131 // new message, evoke oldest buffer
132 lru->expire = pticks + pl->outputs_sync;
133 lru->count = pl->outputs_count;
134 lru->len = len;
135 memcpy (lru->msg, msg, len);
193 136
137 return false;
138}
194 139
195/** 140/**
196 * Sends message to player(s). 141 * Sends message to player(s).
197 * 142 *
198 * flags is various flags - mostly color, plus a few specials. 143 * flags is various flags - mostly color, plus a few specials.
… …
206 * in the flags. 151 * in the flags.
207 * 152 *
208 * If message is black, and not NDI_UNIQUE, gets sent through output buffers. 153 * If message is black, and not NDI_UNIQUE, gets sent through output buffers.
209 * 154 *
210 */ 155 */
211
212void 156void
213new_draw_info (int flags, int pri, const object *pl, const char *buf) 157new_draw_info (int flags, int pri, const object *op, const char *buf)
214{ 158{
215
216 if (flags & NDI_ALL) 159 if (flags & NDI_ALL)
217 { 160 {
218 player *tmppl; 161 for_all_players (pl)
219 int i;
220
221 for (tmppl = first_player; tmppl != NULL; tmppl = tmppl->next)
222 new_draw_info ((flags & ~NDI_ALL), pri, tmppl->ob, buf); 162 new_draw_info (flags & ~NDI_ALL, pri, pl->ob, buf);
223
224 return;
225 }
226
227 if (!pl || (pl->type == PLAYER && pl->contr == NULL))
228 { 163 }
229 /* Write to the socket? */
230 print_message (0, NULL, buf);
231 return;
232 }
233
234 if (pl->type != PLAYER)
235 return;
236
237 if (pri >= pl->contr->listening)
238 return;
239
240 if ((flags & NDI_COLOR_MASK) == NDI_BLACK && !(flags & NDI_UNIQUE))
241 /* following prints stuff out, as appropriate */
242 check_output_buffers (pl, buf);
243 else 164 else
165 {
166 if (!op || !op->contr || !op->contr->ns)
167 return;
168
169 if (pri >= op->contr->listening)
170 return;
171
172 if ((flags & (NDI_COLOR_MASK | NDI_UNIQUE)) != NDI_BLACK
173 || !op->contr->ns->msg_suppressed (buf))
244 print_message (flags & NDI_COLOR_MASK, pl, buf); 174 print_message (flags & NDI_COLOR_MASK, op, buf);
175 }
245} 176}
246 177
247/** 178/**
248 * Wrapper for new_draw_info printf-like. 179 * Wrapper for new_draw_info printf-like.
249 * 180 *
250 * This is a pretty trivial function, but it allows us to use printf style 181 * This is a pretty trivial function, but it allows us to use printf style
251 * formatting, so instead of the calling function having to do it, we do 182 * formatting, so instead of the calling function having to do it, we do
252 * it here. It may also have advantages in the future for reduction of 183 * it here. It may also have advantages in the future for reduction of
253 * client/server bandwidth (client could keep track of various strings 184 * client/server bandwidth (client could keep track of various strings
254 */ 185 */
255
256void 186void
257new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...) 187new_draw_info_format (int flags, int pri, const object *pl, const char *format, ...)
258{ 188{
259 char buf[HUGE_BUF]; 189 char buf[HUGE_BUF];
260 190
261 va_list ap; 191 va_list ap;
262
263 va_start (ap, format); 192 va_start (ap, format);
264
265 vsnprintf (buf, HUGE_BUF, format, ap); 193 vsnprintf (buf, HUGE_BUF, format, ap);
266
267 va_end (ap); 194 va_end (ap);
268 195
269 new_draw_info (flags, pri, pl, buf); 196 new_draw_info (flags, pri, pl, buf);
270} 197}
271
272 198
273void 199void
274draw_ext_info (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *message, const char *oldmessage) 200draw_ext_info (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *message, const char *oldmessage)
275{ 201{
276 202
277 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) 203 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL))
278 return; 204 return;
279 205
280 if (pri >= pl->contr->listening) 206 if (pri >= pl->contr->listening)
281 return; 207 return;
208
282 if (!CLIENT_SUPPORT_READABLES (&pl->contr->socket, type)) 209 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
283 { 210 {
284 char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1); 211 char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1);
285 212
286 if (buf == NULL) 213 if (buf == NULL)
287 LOG (llevError, "info::draw_ext_info -> Out of memory!"); 214 LOG (llevError, "info::draw_ext_info -> Out of memory!");
… …
292 new_draw_info (flags, pri, pl, buf); 219 new_draw_info (flags, pri, pl, buf);
293 free (buf); 220 free (buf);
294 } 221 }
295 } 222 }
296 else 223 else
297 {
298 esrv_print_ext_msg (&pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, message); 224 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, message);
299 }
300} 225}
301 226
302void 227void
303draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...) 228draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...)
304{ 229{
305
306 char buf[HUGE_BUF]; 230 char buf[HUGE_BUF];
307 231
308 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL)) 232 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL))
309 return; 233 return;
310 234
311 if (pri >= pl->contr->listening) 235 if (pri >= pl->contr->listening)
312 return; 236 return;
237
313 if (!CLIENT_SUPPORT_READABLES (&pl->contr->socket, type)) 238 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
314 { 239 {
315 va_list ap; 240 va_list ap;
316 241
317 LOG (llevDebug, "Non supported extension text type for client.\n"); 242 LOG (llevDebug, "Non supported extension text type for client.\n");
318 va_start (ap, new_format); 243 va_start (ap, new_format);
… …
327 252
328 va_start (ap, new_format); 253 va_start (ap, new_format);
329 vsnprintf (buf, HUGE_BUF, new_format, ap); 254 vsnprintf (buf, HUGE_BUF, new_format, ap);
330 va_end (ap); 255 va_end (ap);
331 strip_media_tag (buf); 256 strip_media_tag (buf);
332 esrv_print_ext_msg (&pl->contr->socket, flags & NDI_COLOR_MASK, type, subtype, buf); 257 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, buf);
333 } 258 }
334} 259}
335 260
336/** 261/**
337 * Writes to everyone on the map *except* op. This is useful for emotions. 262 * Writes to everyone on the map *except* op. This is useful for emotions.
338 */ 263 */
339 264
340void 265void
341new_info_map_except (int color, maptile * map, object *op, const char *str) 266new_info_map_except (int color, maptile * map, object *op, const char *str)
342{ 267{
343 player *pl; 268 for_all_players (pl)
344
345 for (pl = first_player; pl != NULL; pl = pl->next)
346 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op) 269 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op)
347 {
348 new_draw_info (color, 0, pl->ob, str); 270 new_draw_info (color, 0, pl->ob, str);
349 }
350} 271}
351 272
352/** 273/**
353 * Writes to everyone on the map except op1 and op2 274 * Writes to everyone on the map except op1 and op2
354 */ 275 */
355
356void 276void
357new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str) 277new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str)
358{ 278{
359 player *pl; 279 for_all_players (pl)
360
361 for (pl = first_player; pl != NULL; pl = pl->next)
362 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2) 280 if (pl->ob != NULL && pl->ob->map == map && pl->ob != op1 && pl->ob != op2)
363 {
364 new_draw_info (color, 0, pl->ob, str); 281 new_draw_info (color, 0, pl->ob, str);
365 }
366} 282}
367 283
368/** 284/**
369 * Writes to everyone on the specified map 285 * Writes to everyone on the specified map
370 */ 286 */
371
372void 287void
373new_info_map (int color, maptile * map, const char *str) 288new_info_map (int color, maptile * map, const char *str)
374{ 289{
375 player *pl; 290 for_all_players (pl)
376
377 for (pl = first_player; pl != NULL; pl = pl->next)
378 if (pl->ob != NULL && pl->ob->map == map) 291 if (pl->ob != NULL && pl->ob->map == map)
379 {
380 new_draw_info (color, 0, pl->ob, str); 292 new_draw_info (color, 0, pl->ob, str);
381 }
382}
383
384
385/**
386 * This does nothing now. However, in theory, we should probably send
387 * something to the client and let the client figure out how it might want
388 * to handle this
389 */
390void
391clear_win_info (object *op)
392{
393}
394
395/**
396 * Get player's current range attack in obuf.
397 */
398void
399rangetostring (object *pl, char *obuf)
400{
401 switch (pl->contr->shoottype)
402 {
403 case range_none:
404 strcpy (obuf, "Range: nothing");
405 break;
406
407 case range_bow:
408 {
409 object *op;
410
411 for (op = pl->inv; op; op = op->below)
412 if (op->type == BOW && QUERY_FLAG (op, FLAG_APPLIED))
413 break;
414
415 if (op == NULL)
416 break;
417
418 sprintf (obuf, "Range: %s (%s)", query_base_name (op, 0), op->race ? (const char *) op->race : "nothing");
419 }
420 break;
421
422 case range_magic:
423 if (settings.casting_time == TRUE)
424 {
425 if (pl->casting_time > -1)
426 {
427 if (pl->casting_time == 0)
428 sprintf (obuf, "Range: Holding spell (%s)", &pl->spell->name);
429 else
430 sprintf (obuf, "Range: Casting spell (%s)", &pl->spell->name);
431 }
432 else
433 sprintf (obuf, "Range: spell (%s)", &pl->contr->ranges[range_magic]->name);
434 }
435 else
436 sprintf (obuf, "Range: spell (%s)", &pl->contr->ranges[range_magic]->name);
437 break;
438
439 case range_misc:
440 sprintf (obuf, "Range: %s", pl->contr->ranges[range_misc] ? query_base_name (pl->contr->ranges[range_misc], 0) : "none");
441 break;
442
443 /* range_scroll is only used for controlling golems. If the
444 * the player does not have a golem, reset some things.
445 */
446 case range_golem:
447 if (pl->contr->ranges[range_golem] != NULL)
448 sprintf (obuf, "Range: golem (%s)", &pl->contr->ranges[range_golem]->name);
449 else
450 {
451 pl->contr->shoottype = range_none;
452 strcpy (obuf, "Range: nothing");
453 }
454 break;
455
456 case range_skill:
457 sprintf (obuf, "Skill: %s", pl->chosen_skill != NULL ? (const char *) pl->chosen_skill->name : "none");
458 break;
459
460 case range_builder:
461 sprintf (obuf, "Builder: %s", query_base_name (pl->contr->ranges[range_builder], 0));
462 break;
463
464 default:
465 strcpy (obuf, "Range: illegal");
466 }
467} 293}
468 294
469/** 295/**
470 * Sets player title. 296 * Sets player title.
471 */ 297 */
… …
477 sprintf (buf, "Player: %s the %s", (const char *) pl->name, (const char *) pl->contr->title); 303 sprintf (buf, "Player: %s the %s", (const char *) pl->name, (const char *) pl->contr->title);
478 else 304 else
479 sprintf (buf, "Player: %s %s", (const char *) pl->name, (const char *) pl->contr->own_title); 305 sprintf (buf, "Player: %s %s", (const char *) pl->name, (const char *) pl->contr->own_title);
480} 306}
481 307
308// formerly a macro, used only by magic map, so optimised it out
309static inline faceidx
310GET_MAP_FACE (maptile *m, int x, int y, int layer)
311{
312 if (object *op = GET_MAP_FACE_OBJ (m, x, y, layer))
313 return op->face;
314 else
315 return 0;
316}
482 317
483/** 318/**
484 * Helper for magic map creation. 319 * Helper for magic map creation.
485 * 320 *
486 * Takes a player, the map_mark array and an x and y starting position. 321 * Takes a player, the map_mark array and an x and y starting position.
… …
495magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py) 330magic_mapping_mark_recursive (object *pl, char *map_mark, int px, int py)
496{ 331{
497 int x, y, dx, dy, mflags; 332 int x, y, dx, dy, mflags;
498 sint16 nx, ny; 333 sint16 nx, ny;
499 maptile *mp; 334 maptile *mp;
500 New_Face *f;
501 335
502 for (dx = -1; dx <= 1; dx++) 336 for (dx = -1; dx <= 1; dx++)
503 { 337 {
504 for (dy = -1; dy <= 1; dy++) 338 for (dy = -1; dy <= 1; dy++)
505 { 339 {
… …
517 if (mflags & P_OUT_OF_MAP) 351 if (mflags & P_OUT_OF_MAP)
518 continue; 352 continue;
519 353
520 if (map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] == 0) 354 if (map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] == 0)
521 { 355 {
522 f = GET_MAP_FACE (mp, nx, ny, 0); 356 int f = GET_MAP_FACE (mp, nx, ny, 0);
523 if (f == blank_face) 357 if (f == blank_face)
358 {
524 f = GET_MAP_FACE (mp, nx, ny, 1); 359 f = GET_MAP_FACE (mp, nx, ny, 1);
525 if (f == blank_face) 360 if (f == blank_face)
526 f = GET_MAP_FACE (mp, nx, ny, 2); 361 f = GET_MAP_FACE (mp, nx, ny, 2);
362 }
363
364 int magicmap = faces [f].magicmap;
527 365
528 /* Should probably have P_NO_MAGIC here also, but then shops don't 366 /* Should probably have P_NO_MAGIC here also, but then shops don't
529 * work. 367 * work.
530 */ 368 */
531 if (mflags & P_BLOCKSVIEW) 369 if (mflags & P_BLOCKSVIEW)
532 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | (f ? f->magicmap : 0); 370 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | magicmap;
533 else 371 else
534 { 372 {
535 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | (f ? f->magicmap : 0); 373 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | magicmap;
536 magic_mapping_mark_recursive (pl, map_mark, x, y); 374 magic_mapping_mark_recursive (pl, map_mark, x, y);
537 } 375 }
538 } 376 }
539 } 377 }
540 } 378 }
541} 379}
542 380
543
544/** 381/**
545 * Creates magic map for player. 382 * Creates magic map for player.
546 * 383 *
547 * Note: For improved magic mapping display, the space that blocks 384 * Note: For improved magic mapping display, the space that blocks
548 * the view is now marked with value 2. Any dependencies of map_mark 385 * the view is now marked with value 2. Any dependencies of map_mark
549 * being nonzero have been changed to check for 1. Also, since 386 * being nonzero have been changed to check for 1. Also, since
550 * map_mark is a char value, putting 2 in should cause no problems. 387 * map_mark is a char value, putting 2 in should cause no problems.
551 * 388 *
552 * This function examines the map the player is on, and determines what 389 * This function examines the map the player is on, and determines what
553 * is visible. 2 is set for walls or objects that blocks view. 1 390 * is visible. 2 is set for walls or objects that blocks view. 1
554 * is for open spaces. map_mark should already have been initialized 391 * is for open spaces. map_mark should already have been initialised
555 * to zero before this is called. 392 * to zero before this is called.
556 * strength is an initial strength*2 rectangular area that we automatically 393 * strength is an initial strength*2 rectangular area that we automatically
557 * see in/penetrate through. 394 * see in/penetrate through.
558 */ 395 */
559
560void 396void
561magic_mapping_mark (object *pl, char *map_mark, int strength) 397magic_mapping_mark (object *pl, char *map_mark, int strength)
562{ 398{
563 int x, y, mflags; 399 int x, y, mflags;
564 sint16 nx, ny; 400 sint16 nx, ny;
565 maptile *mp; 401 maptile *mp;
566 New_Face *f;
567 402
568 for (x = -strength; x < strength; x++) 403 for (x = -strength; x < strength; x++)
569 { 404 {
570 for (y = -strength; y < strength; y++) 405 for (y = -strength; y < strength; y++)
571 { 406 {
572 mp = pl->map; 407 mp = pl->map;
573 nx = pl->x + x; 408 nx = pl->x + x;
574 ny = pl->y + y; 409 ny = pl->y + y;
410
575 mflags = get_map_flags (pl->map, &mp, nx, ny, &nx, &ny); 411 mflags = get_map_flags (pl->map, &mp, nx, ny, &nx, &ny);
576 if (mflags & P_OUT_OF_MAP) 412 if (mflags & P_OUT_OF_MAP)
577 continue; 413 continue;
578 else 414
415 int f = GET_MAP_FACE (mp, nx, ny, 0);
416 if (f == blank_face)
579 { 417 {
580 f = GET_MAP_FACE (mp, nx, ny, 0);
581 if (f == blank_face)
582 f = GET_MAP_FACE (mp, nx, ny, 1); 418 f = GET_MAP_FACE (mp, nx, ny, 1);
583 if (f == blank_face) 419 if (f == blank_face)
584 f = GET_MAP_FACE (mp, nx, ny, 2); 420 f = GET_MAP_FACE (mp, nx, ny, 2);
585 } 421 }
586 422
423 int magicmap = faces [f].magicmap;
424
587 if (mflags & P_BLOCKSVIEW) 425 if (mflags & P_BLOCKSVIEW)
588 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | (f ? f->magicmap : 0); 426 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_WALL | magicmap;
589 else 427 else
590 { 428 {
591 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | (f ? f->magicmap : 0); 429 map_mark[MAGIC_MAP_HALF + x + MAGIC_MAP_SIZE * (MAGIC_MAP_HALF + y)] = FACE_FLOOR | magicmap;
592 magic_mapping_mark_recursive (pl, map_mark, x, y); 430 magic_mapping_mark_recursive (pl, map_mark, x, y);
593 } 431 }
594 } 432 }
595 } 433 }
596} 434}
597 435
598
599/** 436/**
600 * Creates and sends magic map to player. 437 * Creates and sends magic map to player.
601 * 438 *
602 * The following function is a lot messier than it really should be, 439 * The following function is a lot messier than it really should be,
603 * but there is no real easy solution. 440 * but there is no real easy solution.
604 * 441 *
605 * Mark Wedel 442 * Mark Wedel
606 */ 443 */
607
608void 444void
609draw_magic_map (object *pl) 445draw_magic_map (object *pl)
610{ 446{
611 int x, y;
612 char *map_mark = (char *) calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1); 447 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
613 int xmin, xmax, ymin, ymax; 448 int xmin, xmax, ymin, ymax;
614 SockList sl;
615 449
616 if (pl->type != PLAYER) 450 if (pl->type != PLAYER)
617 { 451 {
618 LOG (llevError, "Non player object called draw_map.\n"); 452 LOG (llevError, "Non player object called draw_map.\n");
619 return; 453 return;
… …
629 */ 463 */
630 xmin = MAGIC_MAP_SIZE; 464 xmin = MAGIC_MAP_SIZE;
631 ymin = MAGIC_MAP_SIZE; 465 ymin = MAGIC_MAP_SIZE;
632 xmax = 0; 466 xmax = 0;
633 ymax = 0; 467 ymax = 0;
468
634 for (x = 0; x < MAGIC_MAP_SIZE; x++) 469 for (int x = 0; x < MAGIC_MAP_SIZE; x++)
635 {
636 for (y = 0; y < MAGIC_MAP_SIZE; y++) 470 for (int y = 0; y < MAGIC_MAP_SIZE; y++)
471 if (map_mark[x + pl->map->width * y] | FACE_FLOOR)
637 { 472 {
638 if (map_mark[x + MAP_WIDTH (pl->map) * y] | FACE_FLOOR)
639 {
640 xmin = x < xmin ? x : xmin; 473 xmin = x < xmin ? x : xmin;
641 xmax = x > xmax ? x : xmax; 474 xmax = x > xmax ? x : xmax;
642 ymin = y < ymin ? y : ymin; 475 ymin = y < ymin ? y : ymin;
643 ymax = y > ymax ? y : ymax; 476 ymax = y > ymax ? y : ymax;
644 }
645 } 477 }
646 }
647 478
648 sl.buf = (unsigned char *) malloc (MAXSOCKBUF); 479 packet sl;
649 snprintf ((char *) sl.buf, MAXSOCKBUF, "magicmap %d %d %d %d ", (xmax - xmin + 1), (ymax - ymin + 1), 480 sl.printf ("magicmap %d %d %d %d ", (xmax - xmin + 1), (ymax - ymin + 1),
650 MAGIC_MAP_HALF - xmin, MAGIC_MAP_HALF - ymin); 481 MAGIC_MAP_HALF - xmin, MAGIC_MAP_HALF - ymin);
651 sl.len = strlen ((char *) sl.buf);
652 482
653 for (y = ymin; y <= ymax; y++) 483 for (int y = ymin; y <= ymax; y++)
654 {
655 for (x = xmin; x <= xmax; x++) 484 for (int x = xmin; x <= xmax; x++)
656 {
657 sl.buf[sl.len++] = map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR; 485 sl << uint8 (map_mark[x + MAGIC_MAP_SIZE * y] & ~FACE_FLOOR);
658 } /* x loop */
659 } /* y loop */
660 486
661 Send_With_Handling (&pl->contr->socket, &sl); 487 pl->contr->ns->send_packet (sl);
662 free (sl.buf); 488
663 free (map_mark); 489 free (map_mark);
664} 490}
665 491
666
667/** 492/**
668 * Send a kill log record to sockets 493 * Send a kill log record to sockets
669 */ 494 */
670
671void 495void
672Log_Kill (const char *Who, const char *What, int WhatType, const char *With, int WithType) 496Log_Kill (const char *Who, const char *What, int WhatType, const char *With, int WithType)
673{ 497{
674 int i;
675 size_t len; 498 size_t len;
676 char buf[MAX_BUF]; 499 char buf[MAX_BUF];
677 500
678 if (With != NULL) 501 if (With != NULL)
679 snprintf (buf, MAX_BUF, "%s\t%s\t%d\t%s\t%d\n", Who, What, WhatType, With, WithType); 502 snprintf (buf, MAX_BUF, "%s\t%s\t%d\t%s\t%d\n", Who, What, WhatType, With, WithType);
680 else 503 else
681 snprintf (buf, MAX_BUF, "%s\t%s\t%d\n", Who, What, WhatType); 504 snprintf (buf, MAX_BUF, "%s\t%s\t%d\n", Who, What, WhatType);
682 505
683 len = strlen (buf); 506 len = strlen (buf);
684} 507}
508

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