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 (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * |
5 | * |
6 | * Deliantra is free software: you can redistribute it and/or modify it under |
6 | * Deliantra is free software: you can redistribute it and/or modify it under |
7 | * the terms of the Affero GNU General Public License as published by the |
7 | * the terms of the Affero GNU General Public License as published by the |
8 | * Free Software Foundation, either version 3 of the License, or (at your |
8 | * Free Software Foundation, either version 3 of the License, or (at your |
9 | * option) any later version. |
9 | * option) any later version. |
… | |
… | |
53 | // write a nop to the socket at least every IDLE_NOP seconds. |
53 | // write a nop to the socket at least every IDLE_NOP seconds. |
54 | if (!outputbuffer.len) |
54 | if (!outputbuffer.len) |
55 | { |
55 | { |
56 | if (last_send + IDLE_PING <= NOW && pl && pl->active) |
56 | if (last_send + IDLE_PING <= NOW && pl && pl->active) |
57 | { |
57 | { |
58 | // this is a bit ugly, but map1/map1a seem to be the only |
58 | // this is a bit ugly, but map1a seems to be the only |
59 | // nop'able commands and they are quite small. |
59 | // nop'able command and it is quite small. |
60 | packet sl (mapmode == Map1Cmd ? "map1" : "map1a"); |
60 | packet sl ("map1a"); |
61 | send_packet (sl); |
61 | send_packet (sl); |
62 | } |
62 | } |
63 | else |
63 | else |
64 | return; |
64 | return; |
65 | } |
65 | } |
… | |
… | |
528 | *cur++ = ' '; |
528 | *cur++ = ' '; |
529 | } |
529 | } |
530 | |
530 | |
531 | packet &packet::operator <<(const ber32 v) |
531 | packet &packet::operator <<(const ber32 v) |
532 | { |
532 | { |
533 | enum { maxlen = 32 / 7 + 1}; |
533 | enum { maxlen = 32 / 7 + 1 }; |
534 | uint8 buf[maxlen]; |
534 | uint8 buf[maxlen]; |
535 | uint8 *p = buf + maxlen; |
535 | uint8 *p = buf + maxlen; |
536 | uint32 val = v.val; |
536 | uint32 val = v.val; |
537 | |
537 | |
538 | *--p = val & 0x7F; |
538 | *--p = val & 0x7F; |