diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/map/map.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/map/map.c b/src/map/map.c index 526c24394..2bf5b5551 100644 --- a/src/map/map.c +++ b/src/map/map.c @@ -333,17 +333,23 @@ int map_addblock_sub (struct block_list *bl, int flag) if (bl->prev != NULL) { if(battle_config.error_log) - ShowError("map_addblock error : bl->prev != NULL\n"); + ShowError("map_addblock: bl->prev != NULL\n"); return 0; } m = bl->m; x = bl->x; y = bl->y; - if (m < 0 || m >= map_num || - x < 0 || x >= map[m].xs || - y < 0 || y >= map[m].ys) + if( m < 0 || m >= map_num ) + { + ShowError("map_addblock: invalid map id (%d), only %d are loaded.\n", m, map_num); return 1; + } + if( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) + { + ShowError("map_addblock: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d\n", map[m].name, x, y, map[m].xs, map[m].ys); + return 1; + } #ifdef CELL_NOSTACK map_addblcell(bl); |