git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3419 c06c8d41-db1a-0410-9941-cceddc491573
JXAB5WYRDGBLKOBEQJLZKIE7YHQ2ZI6LKWEFSNF2TGAHPNUI3SBQC tc[i].idx = i;if (i==i_start) tc[i].prev = NULL;else tc[i].prev = &tc[i-1];if (i==i_end) tc[i].next = NULL;else tc[i].next = &tc[i+1];
tc[i].idx = i;if (i == i_start)tc[i].prev = NULL;elsetc[i].prev = &tc[i-1];if (i == i_end)tc[i].next = NULL;elsetc[i].next = &tc[i+1];
for(x=0;x<TILE_DAT_XMAX+2;x++){for(y=0;y<TILE_DAT_YMAX+2;y++){t1buf[x][y]=0;t2buf[x][y]=TILE_DNGN_UNSEEN|TILE_FLAG_UNSEEN;}}
for(x=0;x<TILE_DAT_XMAX+2;x++){for(y=0;y<TILE_DAT_YMAX+2;y++){t1buf[x][y] = 0;t2buf[x][y] = TILE_DNGN_UNSEEN | TILE_FLAG_UNSEEN;}}