1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for the X Window System |
2 | CrossFire, A Multiplayer game for the X Window System |
3 | |
3 | |
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4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | Copyright (C) 1992 Frank Tore Johansen |
6 | |
7 | |
7 | This program is free software; you can redistribute it and/or modify |
8 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by |
9 | it under the terms of the GNU General Public License as published by |
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214 | |
215 | |
215 | player_ptr ACC (RO, pl); |
216 | player_ptr ACC (RO, pl); |
216 | |
217 | |
217 | int ACC (RW, rtt), ACC (RW, rttvar); /* round-trip time and -variance, if known */ |
218 | int ACC (RW, rtt), ACC (RW, rttvar); /* round-trip time and -variance, if known */ |
218 | |
219 | |
219 | client (int fd, const char *from_ip); |
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220 | ~client (); |
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221 | void do_destroy (); |
220 | void do_destroy (); |
222 | void gather_callbacks (AV *&callbacks, event_type event) const; |
221 | void gather_callbacks (AV *&callbacks, event_type event) const; |
223 | |
222 | |
224 | iw cmd_ev; void cmd_cb (iw &w); |
223 | iw cmd_ev; void cmd_cb (iw &w); |
225 | iow socket_ev; void socket_cb (iow &w, int got); |
224 | iow socket_ev; void socket_cb (iow &w, int got); |
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235 | |
234 | |
236 | bool may_execute (const packet_type *pkt) const; |
235 | bool may_execute (const packet_type *pkt) const; |
237 | void execute (const packet_type *pkt, char *data, int datalen); |
236 | void execute (const packet_type *pkt, char *data, int datalen); |
238 | |
237 | |
239 | void queue_command (packet_type *handler, char *data, int datalen); |
238 | void queue_command (packet_type *handler, char *data, int datalen); |
240 | bool handle_command (); |
239 | MTH bool handle_command (); |
241 | // resets movement state |
240 | // resets movement state |
242 | void reset_state (); |
241 | MTH void reset_state (); |
243 | |
242 | |
244 | bool handle_packet (); |
243 | MTH bool handle_packet (); |
245 | int next_packet (); // returns length of packet or 0 |
244 | int next_packet (); // returns length of packet or 0 |
246 | void skip_packet (int len); // we have processed the packet, skip it |
245 | void skip_packet (int len); // we have processed the packet, skip it |
247 | |
246 | |
248 | void flush (); |
247 | MTH void flush (); |
249 | void write_outputbuffer (); |
248 | MTH void write_outputbuffer (); |
250 | void send (void *buf_, int len); |
249 | void send (void *buf_, int len); |
251 | |
250 | |
252 | void send_packet (const char *buf); |
251 | void send_packet (const char *buf); |
253 | void send_packet (const char *buf, int len); |
252 | void send_packet (const char *buf, int len); |
254 | void send_packet_printf (const char *format, ...); |
253 | void send_packet_printf (const char *format, ...); |
255 | void send_packet (packet &sl); |
254 | void send_packet (packet &sl); |
256 | |
255 | |
257 | // called when something under the player changes |
256 | // called when something under the player changes |
258 | void floorbox_update () { update_look = 1; } |
257 | MTH void floorbox_update () { update_look = 1; } |
259 | // called when the player has been moved |
258 | // called when the player has been moved |
260 | void floorbox_reset () { look_position = 0; floorbox_update (); } |
259 | MTH void floorbox_reset () { look_position = 0; floorbox_update (); } |
261 | |
260 | |
262 | static client *create (int fd, const char *peername); |
261 | MTH static client *create (int fd, const char *peername); |
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262 | |
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263 | protected: |
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264 | client (int fd, const char *from_ip); |
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265 | ~client (); |
263 | }; |
266 | }; |
264 | |
267 | |
265 | #define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\ |
268 | #define CLIENT_SUPPORT_READABLES(__sockPtr,__type)\ |
266 | ( ((__type)>0) &&\ |
269 | ( ((__type)>0) &&\ |
267 | ((__sockPtr)->has_readable_type) && \ |
270 | ((__sockPtr)->has_readable_type) && \ |