ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/socket/info.C
(Generate patch)

Comparing deliantra/server/socket/info.C (file contents):
Revision 1.56 by root, Fri Nov 6 13:07:28 2009 UTC vs.
Revision 1.69 by root, Sat Nov 17 23:40:05 2018 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 5 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 6 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 7 * Copyright (©) 1992 Frank Tore Johansen
7 * 8 *
8 * Deliantra is free software: you can redistribute it and/or modify it under 9 * Deliantra is free software: you can redistribute it and/or modify it under
9 * the terms of the Affero GNU General Public License as published by the 10 * the terms of the Affero GNU General Public License as published by the
10 * Free Software Foundation, either version 3 of the License, or (at your 11 * Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version. 12 * option) any later version.
12 * 13 *
13 * This program is distributed in the hope that it will be useful, 14 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 17 * GNU General Public License for more details.
17 * 18 *
18 * You should have received a copy of the Affero GNU General Public License 19 * You should have received a copy of the Affero GNU General Public License
19 * and the GNU General Public License along with this program. If not, see 20 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>. 21 * <http://www.gnu.org/licenses/>.
21 * 22 *
22 * The authors can be reached via e-mail to <support@deliantra.net> 23 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 24 */
24 25
25/** 26/**
26 * \file 27 * \file
39#include <skills.h> 40#include <skills.h>
40 41
41#include <cstring> 42#include <cstring>
42 43
43/** 44/**
44 * Draws a normal message on the client. It is pretty 45 * Draws a normal message on the client. It is pretty
45 * much the same thing as the draw_info above, but takes a color 46 * much the same thing as the draw_info above, but takes a color
46 * parameter. the esrv_drawinfo functions should probably be 47 * parameter. the esrv_drawinfo functions should probably be
47 * replaced with this, just using black as the color. 48 * replaced with this, just using black as the color.
48 */ 49 */
49static void 50static void
50esrv_print_msg (client *ns, int color, const char *str) 51esrv_print_msg (client *ns, int color, const char *str)
51{ 52{
52 ns->send_msg (color, "info", str); 53 ns->send_msg (color, "info", str);
53}
54
55/**
56 * Draws an extended message on the client.
57 * ns the socket to send message to
58 * color color informations (used mainly if client does not support message type)
59 * type,
60 * subtype type and subtype of text message
61 * intro Intro message to send with main message if client does not support the message type
62 * message The main message
63 */
64static void
65esrv_print_ext_msg (client *ns, int color, uint8 type, uint8 subtype, const char *message)
66{
67 ns->send_packet_printf ("drawextinfo %d %u %u %s", color, type, subtype, message);
68} 54}
69 55
70/** 56/**
71 * Frontend for esrv_print_msg 57 * Frontend for esrv_print_msg
72 * \param colr message color 58 * \param colr message color
108 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf) 94 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf)
109 { 95 {
110 if (len == buf->len && !memcmp (msg, buf->msg, len)) 96 if (len == buf->len && !memcmp (msg, buf->msg, len))
111 { 97 {
112 // found matching buf, see if expired 98 // found matching buf, see if expired
113 if (buf->expire <= pticks || !buf->count) 99 if (buf->expire <= server_tick || !buf->count)
114 { 100 {
115 // yes, take over matching buffer, print 101 // yes, take over matching buffer, print
116 buf->expire = pticks + pl->outputs_sync; 102 buf->expire = server_tick + pl->outputs_sync;
117 buf->count = pl->outputs_count; 103 buf->count = pl->outputs_count;
118 104
119 return false; 105 return false;
120 } 106 }
121 107
127 if (lru->expire > buf->expire) 113 if (lru->expire > buf->expire)
128 lru = buf; 114 lru = buf;
129 } 115 }
130 116
131 // new message, evoke oldest buffer 117 // new message, evoke oldest buffer
132 lru->expire = pticks + pl->outputs_sync; 118 lru->expire = server_tick + pl->outputs_sync;
133 lru->count = pl->outputs_count; 119 lru->count = pl->outputs_count;
134 lru->len = len; 120 lru->len = len;
135 memcpy (lru->msg, msg, len); 121 memcpy (lru->msg, msg, len);
136 122
137 return false; 123 return false;
184 va_start (ap, format); 170 va_start (ap, format);
185 new_draw_info (flags, pri, pl, vformat (format, ap)); 171 new_draw_info (flags, pri, pl, vformat (format, ap));
186 va_end (ap); 172 va_end (ap);
187} 173}
188 174
189void
190draw_ext_info (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *message, const char *oldmessage)
191{
192 if (!pl || (pl->type != PLAYER) || (pl->contr == NULL))
193 return;
194
195 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
196 {
197 char *buf = (char *) malloc (strlen (oldmessage == NULL ? message : oldmessage) + 1);
198
199 if (buf == NULL)
200 LOG (llevError, "info::draw_ext_info -> Out of memory!");
201 else
202 {
203 strcpy (buf, oldmessage == NULL ? message : oldmessage);
204 strip_media_tag (buf);
205 new_draw_info (flags, pri, pl, buf);
206 free (buf);
207 }
208 }
209 else
210 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, message);
211}
212
213void
214draw_ext_info_format (int flags, int pri, const object *pl, uint8 type, uint8 subtype, const char *old_format, char *new_format, ...)
215{
216 va_list ap;
217 va_start (ap, new_format);
218
219 if (!pl || !pl->is_player ())
220 return;
221
222 // TODO: just assume, and rip out?
223 if (!CLIENT_SUPPORT_READABLES (pl->contr->ns, type))
224 {
225 LOG (llevDebug, "Non supported extension text type for client.\n");
226 new_draw_info (flags, pri, pl, vformat (old_format, ap));
227 }
228 else
229 {
230 char *buf = vformat (new_format, ap);
231 strip_media_tag (buf);
232 esrv_print_ext_msg (pl->contr->ns, flags & NDI_COLOR_MASK, type, subtype, buf);
233 }
234
235 va_end (ap);
236}
237
238/** 175/**
239 * Writes to everyone on the map *except* op. This is useful for emotions. 176 * Writes to everyone on the map *except* op. This is useful for emotions.
240 */ 177 */
241void 178void
242new_info_map_except (int color, maptile * map, object *op, const char *str) 179new_info_map_except (int color, maptile * map, object *op, const char *str)
243{ 180{
244 for_all_players (pl) 181 for_all_players (pl)
245 if (pl->ob->map == map && pl->ob != op) 182 if (pl->ob->map == map && pl->ob != op)
246 new_draw_info (color, 0, pl->ob, str);
247}
248
249/**
250 * Writes to everyone on the map except op1 and op2
251 */
252static void
253new_info_map_except2 (int color, maptile * map, object *op1, object *op2, const char *str)
254{
255 for_all_players (pl)
256 if (pl->ob->map == map && pl->ob != op1 && pl->ob != op2)
257 new_draw_info (color, 0, pl->ob, str); 183 new_draw_info (color, 0, pl->ob, str);
258} 184}
259 185
260/** 186/**
261 * Writes to everyone on the specified map 187 * Writes to everyone on the specified map
414 * Mark Wedel 340 * Mark Wedel
415 */ 341 */
416void 342void
417draw_magic_map (object *pl) 343draw_magic_map (object *pl)
418{ 344{
419 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
420 int xmin, xmax, ymin, ymax; 345 int xmin, xmax, ymin, ymax;
421 346
422 if (pl->type != PLAYER) 347 if (pl->type != PLAYER)
423 { 348 {
424 LOG (llevError, "Non player object called draw_map.\n"); 349 LOG (llevError, "Non player object called draw_map.\n");
425 return; 350 return;
426 } 351 }
352
353 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
354 assert(("Out of memory!", map_mark != NULL));
427 355
428 /* First, we figure out what spaces are 'reachable' by the player */ 356 /* First, we figure out what spaces are 'reachable' by the player */
429 magic_mapping_mark (pl, map_mark, 3); 357 magic_mapping_mark (pl, map_mark, 3);
430 358
431 /* We now go through and figure out what spaces have been 359 /* We now go through and figure out what spaces have been

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines