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Comparing deliantra/server/socket/info.C (file contents):
Revision 1.56 by root, Fri Nov 6 13:07:28 2009 UTC vs.
Revision 1.68 by root, Wed Nov 16 23:42:03 2016 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 (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * 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 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 * 7 *
8 * Deliantra is free software: you can redistribute it and/or modify it under 8 * 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 9 * 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 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version. 11 * 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 Affero GNU General Public License 18 * 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 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>. 20 * <http://www.gnu.org/licenses/>.
21 * 21 *
22 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 23 */
24 24
25/** 25/**
26 * \file 26 * \file
39#include <skills.h> 39#include <skills.h>
40 40
41#include <cstring> 41#include <cstring>
42 42
43/** 43/**
44 * Draws a normal message on the client. It is pretty 44 * Draws a normal message on the client. It is pretty
45 * 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
46 * parameter. the esrv_drawinfo functions should probably be 46 * parameter. the esrv_drawinfo functions should probably be
47 * replaced with this, just using black as the color. 47 * replaced with this, just using black as the color.
48 */ 48 */
49static void 49static void
50esrv_print_msg (client *ns, int color, const char *str) 50esrv_print_msg (client *ns, int color, const char *str)
51{ 51{
52 ns->send_msg (color, "info", str); 52 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} 53}
69 54
70/** 55/**
71 * Frontend for esrv_print_msg 56 * Frontend for esrv_print_msg
72 * \param colr message color 57 * \param colr message color
108 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf) 93 for (msg_buf *buf = msgbuf; buf < msgbuf + MSG_BUF_COUNT; ++buf)
109 { 94 {
110 if (len == buf->len && !memcmp (msg, buf->msg, len)) 95 if (len == buf->len && !memcmp (msg, buf->msg, len))
111 { 96 {
112 // found matching buf, see if expired 97 // found matching buf, see if expired
113 if (buf->expire <= pticks || !buf->count) 98 if (buf->expire <= server_tick || !buf->count)
114 { 99 {
115 // yes, take over matching buffer, print 100 // yes, take over matching buffer, print
116 buf->expire = pticks + pl->outputs_sync; 101 buf->expire = server_tick + pl->outputs_sync;
117 buf->count = pl->outputs_count; 102 buf->count = pl->outputs_count;
118 103
119 return false; 104 return false;
120 } 105 }
121 106
127 if (lru->expire > buf->expire) 112 if (lru->expire > buf->expire)
128 lru = buf; 113 lru = buf;
129 } 114 }
130 115
131 // new message, evoke oldest buffer 116 // new message, evoke oldest buffer
132 lru->expire = pticks + pl->outputs_sync; 117 lru->expire = server_tick + pl->outputs_sync;
133 lru->count = pl->outputs_count; 118 lru->count = pl->outputs_count;
134 lru->len = len; 119 lru->len = len;
135 memcpy (lru->msg, msg, len); 120 memcpy (lru->msg, msg, len);
136 121
137 return false; 122 return false;
184 va_start (ap, format); 169 va_start (ap, format);
185 new_draw_info (flags, pri, pl, vformat (format, ap)); 170 new_draw_info (flags, pri, pl, vformat (format, ap));
186 va_end (ap); 171 va_end (ap);
187} 172}
188 173
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/** 174/**
239 * Writes to everyone on the map *except* op. This is useful for emotions. 175 * Writes to everyone on the map *except* op. This is useful for emotions.
240 */ 176 */
241void 177void
242new_info_map_except (int color, maptile * map, object *op, const char *str) 178new_info_map_except (int color, maptile * map, object *op, const char *str)
243{ 179{
244 for_all_players (pl) 180 for_all_players (pl)
245 if (pl->ob->map == map && pl->ob != op) 181 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); 182 new_draw_info (color, 0, pl->ob, str);
258} 183}
259 184
260/** 185/**
261 * Writes to everyone on the specified map 186 * Writes to everyone on the specified map
414 * Mark Wedel 339 * Mark Wedel
415 */ 340 */
416void 341void
417draw_magic_map (object *pl) 342draw_magic_map (object *pl)
418{ 343{
419 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
420 int xmin, xmax, ymin, ymax; 344 int xmin, xmax, ymin, ymax;
421 345
422 if (pl->type != PLAYER) 346 if (pl->type != PLAYER)
423 { 347 {
424 LOG (llevError, "Non player object called draw_map.\n"); 348 LOG (llevError, "Non player object called draw_map.\n");
425 return; 349 return;
426 } 350 }
351
352 char *map_mark = (char *)calloc (MAGIC_MAP_SIZE * MAGIC_MAP_SIZE, 1);
353 assert(("Out of memory!", map_mark != NULL));
427 354
428 /* First, we figure out what spaces are 'reachable' by the player */ 355 /* First, we figure out what spaces are 'reachable' by the player */
429 magic_mapping_mark (pl, map_mark, 3); 356 magic_mapping_mark (pl, map_mark, 3);
430 357
431 /* We now go through and figure out what spaces have been 358 /* We now go through and figure out what spaces have been

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