1 | /* |
1 | /* |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
9 | * under the terms of the GNU General Public License as published by the Free |
9 | * it under the terms of the GNU General Public License as published by |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * 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, but |
13 | * This program is distributed in the hope that it will be useful, |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * 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 along |
18 | * You should have received a copy of the GNU General Public License |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | * |
20 | * |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
22 | */ |
24 | |
23 | |
25 | #ifndef CLIENT_H |
24 | #ifndef CLIENT_H |
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… | |
115 | struct client : zero_initialised, attachable |
114 | struct client : zero_initialised, attachable |
116 | { |
115 | { |
117 | int ACC (RW, fd); |
116 | int ACC (RW, fd); |
118 | unsigned int inbuf_len; // number of bytes valid in inbuf |
117 | unsigned int inbuf_len; // number of bytes valid in inbuf |
119 | statsinfo stats; |
118 | statsinfo stats; |
120 | int ACC (RO, active); |
119 | object_vector_index ACC (RO, active); |
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120 | player_ptr ACC (RO, pl); |
121 | |
121 | |
122 | /* The following is the setup for a ring buffer for storing output |
122 | /* The following is the setup for a ring buffer for storing output |
123 | * data that the OS can't handle right away. |
123 | * data that the OS can't handle right away. |
124 | */ |
124 | */ |
125 | struct |
125 | struct |
… | |
… | |
160 | bool ACC (RW, extcmd); // call into extensions/plugins |
160 | bool ACC (RW, extcmd); // call into extensions/plugins |
161 | bool ACC (RW, extmap); // extend map comamnd with extra data |
161 | bool ACC (RW, extmap); // extend map comamnd with extra data |
162 | bool ACC (RW, buggy_mapscroll); // client crashes on large mapscrolls |
162 | bool ACC (RW, buggy_mapscroll); // client crashes on large mapscrolls |
163 | bool ACC (RW, darkness); /* True if client wants darkness information */ |
163 | bool ACC (RW, darkness); /* True if client wants darkness information */ |
164 | bool ACC (RW, image2); /* Client wants image2/face2 commands */ |
164 | bool ACC (RW, image2); /* Client wants image2/face2 commands */ |
165 | bool ACC (RW, fxix); // client implements fx and ix (face|image extended) commands |
165 | uint8_t ACC (RW, fxix); // client implements fx and ix (face|image extended) commands |
166 | bool ACC (RW, update_look); /* If true, we need to send the look window */ |
166 | bool ACC (RW, update_look); /* If true, we need to send the look window */ |
167 | bool ACC (RW, has_readable_type); /* If true client accept additional text information */ |
167 | bool ACC (RW, has_readable_type); /* If true client accept additional text information */ |
168 | /* used to arrange text in books, scrolls, or scripted dialogs */ |
168 | /* used to arrange text in books, scrolls, or scripted dialogs */ |
169 | bool ACC (RW, monitor_spells); /* Client wishes to be informed when their spell list changes */ |
169 | bool ACC (RW, monitor_spells); /* Client wishes to be informed when their spell list changes */ |
170 | bool ACC (RW, ext_mapinfos); /* If true client accepts additional info on maps */ |
170 | bool ACC (RW, ext_mapinfos); /* If true client accepts additional info on maps */ |
… | |
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187 | region *ACC (RW, current_region); // CF+ last/current player region |
187 | region *ACC (RW, current_region); // CF+ last/current player region |
188 | int ACC (RW, current_x), ACC (RW, current_y); // CF+ last/current map position |
188 | int ACC (RW, current_x), ACC (RW, current_y); // CF+ last/current map position |
189 | shstr ACC (RW, version); // CF+ client name/version |
189 | shstr ACC (RW, version); // CF+ client name/version |
190 | uint8 ACC (RW, faceset); // CF+ selected faceset |
190 | uint8 ACC (RW, faceset); // CF+ selected faceset |
191 | |
191 | |
192 | player_ptr ACC (RO, pl); |
192 | tstamp ACC (RW, last_send); // last data send on socket. |
193 | |
193 | |
194 | int ACC (RW, rtt), ACC (RW, rttvar); /* round-trip time and -variance, if known */ |
194 | int ACC (RW, rtt), ACC (RW, rttvar); /* round-trip time and -variance, if known */ |
195 | |
195 | |
196 | int ACC (RW, rate_avail); // current rate balance |
196 | int ACC (RW, rate_avail); // current rate balance |
197 | int ACC (RW, max_rate); // max. # of bytes to send per tick |
197 | int ACC (RW, max_rate); // max. # of bytes to send per tick |
198 | faceidx ACC (RW, scrub_idx); // which face to send next |
198 | faceidx ACC (RW, scrub_idx); // which face to send next |
199 | int ACC (RW, bg_scrub); // how many ticks till the next background face send |
199 | int ACC (RW, bg_scrub); // how many ticks till the next background face send |
200 | |
200 | |
201 | faceidx partial_face; |
201 | struct ixsend { |
202 | uint32 partial_face_ofs; // if != 0, need to send remaining bytes of partial_face |
202 | int16_t pri; // unused |
203 | std::vector<faceidx, slice_allocator<faceidx> > askface; // which faces have been requested by the client |
203 | faceidx idx; |
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204 | uint32_t ofs; // if != 0, need to send remaining bytes of partial_face |
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205 | }; |
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206 | std::vector<ixsend, slice_allocator<ixsend> > ixface; // which faces to send to the client using ix |
204 | |
207 | |
205 | std::vector<faceidx, slice_allocator<faceidx> > fxface; // which faces to send using fx |
208 | std::vector<faceidx, slice_allocator<faceidx> > fxface; // which faces to send using fx |
206 | MTH void flush_fx (); // send fx if required |
209 | MTH void flush_fx (); // send fx if required |
207 | |
210 | |
208 | void do_destroy (); |
211 | void do_destroy (); |
209 | void gather_callbacks (AV *&callbacks, event_type event) const; |
212 | void gather_callbacks (AV *&callbacks, event_type event) const; |
210 | |
213 | |
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256 | void send_packet (const char *buf, int len); |
259 | void send_packet (const char *buf, int len); |
257 | void send_packet_printf (const char *format, ...); |
260 | void send_packet_printf (const char *format, ...); |
258 | void send_packet (packet &sl); |
261 | void send_packet (packet &sl); |
259 | |
262 | |
260 | void send_drawinfo (const char *msg, int flags = NDI_BLACK); |
263 | void send_drawinfo (const char *msg, int flags = NDI_BLACK); |
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264 | |
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265 | MTH bool must_send_face (faceidx facenum) |
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266 | { |
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267 | if (faces_sent[facenum]) |
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268 | return false; |
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269 | |
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270 | faces_sent[facenum] = true; |
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271 | return true; |
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272 | } |
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273 | |
261 | MTH void send_face (faceidx facenum); |
274 | MTH void send_face (faceidx facenum); |
262 | MTH void send_image (faceidx facenum); |
275 | MTH void send_image (faceidx facenum); |
263 | MTH void send_faces (object *ob); |
276 | MTH void send_faces (object *ob); |
264 | MTH void send_animation (short anim_num); |
277 | MTH void send_animation (short anim_num); |
265 | MTH void send_msg (int color, const char *type, const char *msg); |
278 | void send_msg (int color, const char *type, const char *msg); |
266 | |
279 | |
267 | // called when something under the player changes |
280 | // called when something under the player changes |
268 | MTH void floorbox_update () { update_look = 1; } |
281 | MTH void floorbox_update () { update_look = 1; } |
269 | // called when the player has been moved |
282 | // called when the player has been moved |
270 | MTH void floorbox_reset () { look_position = 0; floorbox_update (); } |
283 | MTH void floorbox_reset () { look_position = 0; floorbox_update (); } |
… | |
… | |
313 | #define PNG_FACE_INDEX 0 |
326 | #define PNG_FACE_INDEX 0 |
314 | |
327 | |
315 | #define VERSION_CS 1023 /* version >= 1023 understand setup cmd */ |
328 | #define VERSION_CS 1023 /* version >= 1023 understand setup cmd */ |
316 | #define VERSION_SC 1026 |
329 | #define VERSION_SC 1026 |
317 | //#define VERSION_SC 1027 // requestinfo image_info and image_sums, makes extending faces on the fly impossible |
330 | //#define VERSION_SC 1027 // requestinfo image_info and image_sums, makes extending faces on the fly impossible |
318 | #define VERSION_INFO "Crossfire+ Server" |
331 | #define VERSION_INFO "Crossfire TRT Server" |
319 | |
332 | |
320 | typedef object_vector<client, &client::active> sockvec; |
333 | typedef object_vector<client, &client::active> sockvec; |
321 | |
334 | |
322 | extern sockvec clients; |
335 | extern sockvec clients; |
323 | |
336 | |
324 | #define for_all_clients(var) \ |
337 | #define for_all_clients(var) \ |
325 | for (int _i = 0; _i < clients.size (); ++_i) \ |
338 | for (int _i = 0; _i < clients.size (); ++_i) \ |
326 | declvar (client *, var, clients [_i]) |
339 | statementvar (client *, var, clients [_i]) |
327 | |
340 | |
328 | #endif |
341 | #endif |
329 | |
342 | |