1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | CrossFire, A Multiplayer game for X-windows |
3 | |
3 | |
|
|
4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | Copyright (C) 2001 Mark Wedel |
5 | Copyright (C) 2001 Mark Wedel |
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 |
… | |
… | |
290 | { |
291 | { |
291 | int dir = *buf++; |
292 | int dir = *buf++; |
292 | |
293 | |
293 | switch (dir) |
294 | switch (dir) |
294 | { |
295 | { |
295 | case '1': |
296 | case '1': |
296 | dx = 0; |
297 | dx = 0; |
297 | dy = -1; |
298 | dy = -1; |
298 | map = get_map_from_coord (map, &dx, &dy); |
299 | map = map->xy_find (dx, dy); |
299 | map && (mapy -= map->height); |
300 | map && (mapy -= map->height); |
300 | break; |
301 | break; |
301 | case '2': |
302 | case '2': |
302 | mapx += map->width; |
303 | mapx += map->width; |
303 | dx = map->width; |
304 | dx = map->width; |
304 | dy = 0; |
305 | dy = 0; |
305 | map = get_map_from_coord (map, &dx, &dy); |
306 | map = map->xy_find (dx, dy); |
306 | break; |
307 | break; |
307 | case '3': |
308 | case '3': |
308 | mapy += map->height; |
309 | mapy += map->height; |
309 | dx = 0; |
310 | dx = 0; |
310 | dy = map->height; |
311 | dy = map->height; |
311 | map = get_map_from_coord (map, &dx, &dy); |
312 | map = map->xy_find (dx, dy); |
312 | break; |
313 | break; |
313 | case '4': |
314 | case '4': |
314 | dx = -1; |
315 | dx = -1; |
315 | dy = 0; |
316 | dy = 0; |
316 | map = get_map_from_coord (map, &dx, &dy); |
317 | map = map->xy_find (dx, dy); |
317 | map && (mapx -= map->width); |
318 | map && (mapx -= map->width); |
318 | break; |
319 | break; |
319 | } |
320 | } |
320 | |
321 | |
321 | --max_distance; |
322 | --max_distance; |
322 | } |
323 | } |
323 | |
324 | |
… | |
… | |
914 | { |
915 | { |
915 | ns->sound = atoi (buf); |
916 | ns->sound = atoi (buf); |
916 | } |
917 | } |
917 | |
918 | |
918 | /** client wants the map resent */ |
919 | /** client wants the map resent */ |
919 | |
|
|
920 | void |
920 | void |
921 | MapRedrawCmd (char *buf, int len, player *pl) |
921 | MapRedrawCmd (char *buf, int len, player *pl) |
922 | { |
922 | { |
923 | /* This function is currently disabled; just clearing the map state results in |
923 | /* This function is currently disabled; just clearing the map state results in |
924 | * display errors. It should clear the cache and send a newmap command. |
924 | * display errors. It should clear the cache and send a newmap command. |
… | |
… | |
1589 | uint8 extendedinfos; |
1589 | uint8 extendedinfos; |
1590 | maptile *m; |
1590 | maptile *m; |
1591 | |
1591 | |
1592 | client &socket = *pl->contr->ns; |
1592 | client &socket = *pl->contr->ns; |
1593 | |
1593 | |
|
|
1594 | if (!pl->active ()) |
|
|
1595 | return; |
|
|
1596 | |
1594 | check_map_change (pl->contr); |
1597 | check_map_change (pl->contr); |
1595 | |
1598 | |
1596 | packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a"); |
1599 | packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a"); |
1597 | packet esl; |
1600 | packet esl; |
1598 | |
1601 | |
… | |
… | |
1718 | map_clearcell (&lastcell, 0, 0, 0, -1); |
1721 | map_clearcell (&lastcell, 0, 0, 0, -1); |
1719 | } |
1722 | } |
1720 | } |
1723 | } |
1721 | else if (d > 3) |
1724 | else if (d > 3) |
1722 | { |
1725 | { |
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|
1726 | m->touch (); |
|
|
1727 | |
1723 | int need_send = 0, count; |
1728 | int need_send = 0, count; |
1724 | |
1729 | |
1725 | /* This block deals with spaces that are not visible for whatever |
1730 | /* This block deals with spaces that are not visible for whatever |
1726 | * reason. Still may need to send the head for this space. |
1731 | * reason. Still may need to send the head for this space. |
1727 | */ |
1732 | */ |
… | |
… | |
1760 | else |
1765 | else |
1761 | sl.reset (oldlen); |
1766 | sl.reset (oldlen); |
1762 | } |
1767 | } |
1763 | else |
1768 | else |
1764 | { |
1769 | { |
|
|
1770 | m->touch (); |
|
|
1771 | |
1765 | /* In this block, the space is visible or there are head objects |
1772 | /* In this block, the space is visible or there are head objects |
1766 | * we need to send. |
1773 | * we need to send. |
1767 | */ |
1774 | */ |
1768 | |
1775 | |
1769 | /* Rather than try to figure out what everything that we might |
1776 | /* Rather than try to figure out what everything that we might |