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Comparing deliantra/server/include/client.h (file contents):
Revision 1.83 by root, Fri Dec 26 10:44:17 2008 UTC vs.
Revision 1.93 by root, Fri Mar 26 01:04:44 2010 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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 5 *
8 * Deliantra is free software: you can redistribute it and/or modify 6 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 7 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 8 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 9 * option) any later version.
12 * 10 *
13 * This program is distributed in the hope that it will be useful, 11 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 14 * GNU General Public License for more details.
17 * 15 *
18 * You should have received a copy of the GNU General Public License 16 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * and the GNU General Public License along with this program. If not, see
18 * <http://www.gnu.org/licenses/>.
20 * 19 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 20 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 21 */
23 22
24#ifndef CLIENT_H 23#ifndef CLIENT_H
63 int tcpi_advmss; 62 int tcpi_advmss;
64 int tcpi_reordering; 63 int tcpi_reordering;
65 }; 64 };
66#endif 65#endif
67 66
67//+GPL
68
68// (possibly) max. number of objects "per page" in the ground container 69// (possibly) max. number of objects "per page" in the ground container
69#define FLOORBOX_PAGESIZE 50 70#define FLOORBOX_PAGESIZE 50
70 71
71struct MapCell 72struct MapCell
72{ 73{
145 tstamp stamp; 146 tstamp stamp;
146 const packet_type *handler; 147 const packet_type *handler;
147 char *data; 148 char *data;
148 int datalen; 149 int datalen;
149}; 150};
151
152//-GPL
150 153
151/* how many times we are allowed to give the wrong password before being kicked. */ 154/* how many times we are allowed to give the wrong password before being kicked. */
152#define MAX_PASSWORD_FAILURES 5 155#define MAX_PASSWORD_FAILURES 5
153 156
154INTERFACE_CLASS (client) // should become player when newsocket is a baseclass of player 157INTERFACE_CLASS (client) // should become player when newsocket is a baseclass of player
174 living ACC (RO, last_stats); /* Last stats as sent to client */ 177 living ACC (RO, last_stats); /* Last stats as sent to client */
175 float ACC (RW, last_speed); /* Last speed as sent to client */ 178 float ACC (RW, last_speed); /* Last speed as sent to client */
176 sint16 ACC (RW, last_resist[NROFATTACKS]);/* last resist values sent to client */ 179 sint16 ACC (RW, last_resist[NROFATTACKS]);/* last resist values sent to client */
177 sint64 ACC (RW, last_skill_exp[NUM_SKILLS]);/* shadow register. if != exp. obj update client */ 180 sint64 ACC (RW, last_skill_exp[NUM_SKILLS]);/* shadow register. if != exp. obj update client */
178 181
179 bool ACC (RW, force_face0); // client workaround for buggy checksum calculation in gcfclient
180 bool ACC (RW, force_bad_checksum); // client workaround for buggy checksum calculation in gcfclient
181 bool ACC (RW, force_image_newmap); // client workaround for client not redrawing map on image upload
182 bool ACC (RW, enable_bg_scrub); // client workaround, gcfclient becomes unusable if you send it images
183
184 bool ACC (RW, afk); /* player is afk */ 182 bool ACC (RW, afk); /* player is afk */
185 bool ACC (RW, facecache); /* If true, client is caching images */
186 bool ACC (RW, sent_scroll); 183 bool ACC (RW, sent_scroll);
187 bool ACC (RW, sound); /* does the client want sound */ 184 bool ACC (RW, sound); /* does the client want sound */
188 bool ACC (RW, newmapcmd); /* Send newmap command when entering new map SMACFIGGEN */ 185 bool ACC (RW, newmapcmd); /* Send newmap command when entering new map SMACFIGGEN */
189 bool ACC (RW, plugincmd); // extend the protocol through a plug-in */ 186 bool ACC (RW, plugincmd); // extend the protocol through a plug-in */
190 bool ACC (RW, mapinfocmd); // return map info and send map change info 187 bool ACC (RW, mapinfocmd); // return map info and send map change info
191 uint8_t ACC (RW, extcmd); // call into extensions/plugins 188 uint8_t ACC (RW, extcmd); // call into extensions/plugins
192 bool ACC (RW, extmap); // extend map comamnd with extra data
193 bool ACC (RW, buggy_mapscroll); // client crashes on large mapscrolls
194 bool ACC (RW, darkness); /* True if client wants darkness information */
195 bool ACC (RW, image2); /* Client wants image2/face2 commands */
196 uint8_t ACC (RW, fxix); // client implements fx and ix (face|image extended) commands
197 bool ACC (RW, update_look); /* If true, we need to send the look window */ 189 bool ACC (RW, update_look); /* If true, we need to send the look window */
190 bool ACC (RW, update_spells); // If true, we need to esrv_update_spells
198 bool ACC (RW, has_readable_type); /* If true client accept additional text information */ 191 bool ACC (RW, has_readable_type); /* If true client accept additional text information */
199 /* used to arrange text in books, scrolls, or scripted dialogs */ 192 /* used to arrange text in books, scrolls, or scripted dialogs */
200 bool ACC (RW, monitor_spells); /* Client wishes to be informed when their spell list changes */ 193 bool ACC (RW, monitor_spells); /* Client wishes to be informed when their spell list changes */
201 bool ACC (RW, smoothing); // trt-style smoothing 194 bool ACC (RW, smoothing); // deliantra-style smoothing
202 bool ACC (RW, can_msg); // trt-style text messages
203 195
204 bool ACC (RW, force_newmap); // force a newmap before next map update 196 bool ACC (RW, force_newmap); // force a newmap before next map update
205 uint32 ACC (RW, supported_readables); /* each bit is a readable supported by client */ 197 uint32 ACC (RW, supported_readables); /* each bit is a readable supported by client */
206 uint32 ACC (RW, cs_version), ACC (RW, sc_version); /* versions of the client */ 198 uint32 ACC (RW, cs_version), ACC (RW, sc_version); /* versions of the client */
207 uint16 ACC (RW, look_position); /* start of drawing of look window */ 199 uint16 ACC (RW, look_position); /* start of drawing of look window */
216 shstr ACC (RW, version); // CF+ client name/version 208 shstr ACC (RW, version); // CF+ client name/version
217 uint8 ACC (RW, faceset); // CF+ selected faceset 209 uint8 ACC (RW, faceset); // CF+ selected faceset
218 210
219 tstamp ACC (RW, last_send); // last data send on socket. 211 tstamp ACC (RW, last_send); // last data send on socket.
220 212
213 float ACC (RW, socket_timeout); /* after how many seconds of no ack do we declare dead */
221 int ACC (RW, rate_avail); // current rate balance 214 int ACC (RW, rate_avail); // current rate balance
222 int ACC (RW, max_rate); // max. # of bytes to send per tick 215 int ACC (RW, max_rate); // max. # of bytes to send per tick
223 faceidx ACC (RW, scrub_idx); // which face to send next 216 faceidx ACC (RW, scrub_idx); // which face to send next
224 int ACC (RW, bg_scrub); // how many ticks till the next background face send 217 int ACC (RW, bg_scrub); // how many ticks till the next background face send
225 218
265 int len; 258 int len;
266 int count; 259 int count;
267 char msg[MSG_BUF_SIZE]; 260 char msg[MSG_BUF_SIZE];
268 } msgbuf[MSG_BUF_COUNT]; 261 } msgbuf[MSG_BUF_COUNT];
269 262
270 MTH bool msg_suppressed (const char *msg); 263 MTH bool msg_suppressed (const_utf8_string msg);
271 264
272 /* The following is the setup for a ring buffer for storing output 265 /* The following is the setup for a ring buffer for storing output
273 * data that the OS can't handle right away. 266 * data that the OS can't handle right away.
274 * TODO: this member is enourmously large - optimise? 267 * TODO: this member is enourmously large - optimise?
275 */ 268 */
297 MTH void flush (); 290 MTH void flush ();
298 MTH void write_outputbuffer (); 291 MTH void write_outputbuffer ();
299 MTH int outputbuffer_len () const { return outputbuffer.len; } 292 MTH int outputbuffer_len () const { return outputbuffer.len; }
300 void send (void *buf_, int len); 293 void send (void *buf_, int len);
301 294
302 void send_packet (const char *buf); 295 void send_packet (const_octet_string buf);
303 void send_packet (const char *buf, int len); 296 void send_packet (const_octet_string buf, int len);
304 void send_packet_printf (const char *format, ...); 297 void send_packet_printf (const_utf8_string format, ...) attribute ((format (printf, 2, 3)));
305 void send_packet (packet &sl); 298 void send_packet (packet &sl);
306 299
307 void send_drawinfo (const char *msg, int flags = NDI_BLACK); 300 void send_drawinfo (const_utf8_string msg, int flags = NDI_BLACK);
308 301
309 MTH void send_face (faceidx facenum, int pri = 0); 302 MTH void send_face (faceidx facenum, int pri = 0);
310 MTH void send_image (faceidx facenum);
311 MTH void send_faces (object *ob); 303 MTH void send_faces (object *ob);
312 MTH void send_animation (short anim_num); 304 MTH void send_animation (short anim_num);
313 void send_msg (int color, const char *type, const char *msg); 305 void send_msg (int color, const_utf8_string type, const_utf8_string msg);
314 306
315 MTH void play_sound (faceidx sound, int dx = 0, int dy = 0); 307 MTH void play_sound (faceidx sound, int dx = 0, int dy = 0);
316 // called when something under the player changes 308 // called when something under the player changes
317 MTH void floorbox_update () { update_look = 1; } 309 MTH void floorbox_update () { update_look = 1; }
318 // called when the player has been moved 310 // called when the player has been moved
359 ACC (RW, tcpi.tcpi_snd_cwnd); 351 ACC (RW, tcpi.tcpi_snd_cwnd);
360 ACC (RW, tcpi.tcpi_advmss); 352 ACC (RW, tcpi.tcpi_advmss);
361 ACC (RW, tcpi.tcpi_reordering); 353 ACC (RW, tcpi.tcpi_reordering);
362#endif 354#endif
363 355
356//+GPL
357
364#define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\ 358#define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\
365 ( ((__type)>0) &&\ 359 ( ((__type)>0) &&\
366 ((__sockPtr)->has_readable_type) && \ 360 ((__sockPtr)->has_readable_type) && \
367 ((__sockPtr)->supported_readables & (1<<(__type))) ) 361 ((__sockPtr)->supported_readables & (1<<(__type))) )
368 362
372#define VERSION_CS 1023 /* version >= 1023 understand setup cmd */ 366#define VERSION_CS 1023 /* version >= 1023 understand setup cmd */
373#define VERSION_SC 1026 367#define VERSION_SC 1026
374//#define VERSION_SC 1027 // requestinfo image_info and image_sums, makes extending faces on the fly impossible 368//#define VERSION_SC 1027 // requestinfo image_info and image_sums, makes extending faces on the fly impossible
375#define VERSION_INFO "Deliantra Server" 369#define VERSION_INFO "Deliantra Server"
376 370
371//-GPL
372
377typedef object_vector<client, &client::active> sockvec; 373typedef object_vector<client, &client::active> sockvec;
378 374
379extern sockvec clients; 375extern sockvec clients;
380 376
381#define for_all_clients(var) \ 377#define for_all_clients(var) \
382 for (int _i = 0; _i < clients.size (); ++_i) \ 378 for (int _i = 0; _i < clients.size (); ++_i) \
383 statementvar (client *, var, clients [_i]) 379 statementvar (client *, var, clients [_i])
384 380
385// returns true when the message needs special (read: perl) treatment 381// returns true when the message needs special (read: perl) treatment
386static inline bool 382static inline bool
387msg_is_special (const char *msg, bool nl_special = true) 383msg_is_special (const_any_string msg, bool nl_special = true)
388{ 384{
389 return msg [strcspn (msg, nl_special ? "<&\n" : "<&")]; 385 return msg [strcspn (msg, nl_special ? "<&\n" : "<&")];
390} 386}
391 387
392#endif 388#endif

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