[ViewVC] Diff of: cvs/deliantra/server/common/map.C

Comparing deliantra/server/common/map.C (file contents):
Revision 1.109 by root, Thu Jun 7 19:12:22 2007 UTC vs.
Revision 1.114 by root, Thu Jul 26 00:27:07 2007 UTC

 /*
- * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
+ * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
  *
  * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
  * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team
  * Copyright (©) 1992,2007 Frank Tore Johansen
  *
- * Crossfire TRT is free software; you can redistribute it and/or modify it
+ * Crossfire TRT is free software: you can redistribute it and/or modify
- * under the terms of the GNU General Public License as published by the Free
+ * it under the terms of the GNU General Public License as published by
- * Software Foundation; either version 2 of the License, or (at your option)
+ * the Free Software Foundation, either version 3 of the License, or
- * any later version.
+ * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful, but
+ * This program is distributed in the hope that it will be useful,
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * for more details.
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
+ * You should have received a copy of the GNU General Public License
- * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * The authors can be reached via e-mail to <crossfire@schmorp.de>
  */
 #include <unistd.h>
 #include "funcpoint.h"
 #include "loader.h"
 #include "path.h"
-/*
- * This makes a path absolute outside the world of Crossfire.
- * In other words, it prepends LIBDIR/MAPDIR/ to the given path
- * and returns the pointer to a static array containing the result.
- * it really should be called create_mapname
- */
-const char *
-create_pathname (const char *name)
-{
-  static char buf[8192];
-  snprintf (buf, sizeof (buf), "%s/%s/%s", settings.datadir, settings.mapdir, name);
-  return buf;
-}
-/*
- * This function checks if a file with the given path exists.
- * -1 is returned if it fails, otherwise the mode of the file
- * is returned.
- * It tries out all the compression suffixes listed in the uncomp[] array.
- *
- * If prepend_dir is set, then we call create_pathname (which prepends
- * libdir & mapdir).  Otherwise, we assume the name given is fully
- * complete.
- * Only the editor actually cares about the writablity of this -
- * the rest of the code only cares that the file is readable.
- * when the editor goes away, the call to stat should probably be
- * replaced by an access instead (similar to the windows one, but
- * that seems to be missing the prepend_dir processing
- */
-int
-check_path (const char *name, int prepend_dir)
-{
-  char buf[MAX_BUF];
-  char *endbuf;
-  struct stat statbuf;
-  int mode = 0;
-  if (prepend_dir)
-    assign (buf, create_pathname (name));
-  else
-    assign (buf, name);
-  /* old method (strchr(buf, '\0')) seemd very odd to me -
-   * this method should be equivalant and is clearer.
-   * Can not use strcat because we need to cycle through
-   * all the names.
-   */
-  endbuf = buf + strlen (buf);
-  if (stat (buf, &statbuf))
-    return -1;
-  if (!S_ISREG (statbuf.st_mode))
-    return (-1);
-  if (((statbuf.st_mode & S_IRGRP) && getegid () == statbuf.st_gid) ||
-      ((statbuf.st_mode & S_IRUSR) && geteuid () == statbuf.st_uid) || (statbuf.st_mode & S_IROTH))
-    mode |= 4;
-  if ((statbuf.st_mode & S_IWGRP && getegid () == statbuf.st_gid) ||
-      (statbuf.st_mode & S_IWUSR && geteuid () == statbuf.st_uid) || (statbuf.st_mode & S_IWOTH))
-    mode |= 2;
-  return (mode);
-}
 /* This rolls up wall, blocks_magic, blocks_view, etc, all into
  * one function that just returns a P_.. value (see map.h)
  * it will also do map translation for tiled maps, returning
  * new values into newmap, nx, and ny.  Any and all of those
 {
   if (!spaces)
     return;
   for (mapspace *ms = spaces + size (); ms-- > spaces; )
-    for (object *op = ms->bot; op; op = op->above)
+    {
+      object *op = ms->bot;
+      while (op)
-      {
+        {
-        /* already multipart - don't do anything more */
+          /* already multipart - don't do anything more */
-        if (op->head_ () == op && !op->more && op->arch->more)
+          if (op->head_ () == op && !op->more && op->arch->more)
-          {
+            {
-            op->remove ();
+              op->remove ();
-            op->expand_tail ();
+              op->expand_tail ();
+              // FIXME: INS_ON_TOP is just a workaround for the pentagram vs.
+              // multi-tile monster bug, where INS_ABOVE_FLOOR_ONLY put the monsters
+              // below the pentagrams... hopefully INS_ON_TOP doesn't break anything
-            insert (op, op->x, op->y, 0, INS_NO_MERGE | INS_ABOVE_FLOOR_ONLY | INS_NO_WALK_ON);
+              insert (op, op->x, op->y, 0, INS_NO_MERGE | INS_ON_TOP | INS_NO_WALK_ON);
+              op = ms->bot; // we are mutating the mapspace too much with INS_ON_TOP
+                            // so we have to reset the iteration through the mapspace
-          }
+            }
+          else
+            op = op->above;
-      }
+        }
+    }
 }
 /*
  * Loads (ands parses) the objects into a given map from the specified
  * file pointer.
           case KW_tile_path_1: thawer.get (tile_path [0]); break;
           case KW_tile_path_2: thawer.get (tile_path [1]); break;
           case KW_tile_path_3: thawer.get (tile_path [2]); break;
           case KW_tile_path_4: thawer.get (tile_path [3]); break;
+          case KW_ERROR:
+            set_key (thawer.kw_str, thawer.value);
+            break;
           case KW_end:
             return true;
           default:
             if (!thawer.parse_error ("map", 0))
  * Remove and free all objects in the given map.
  */
 void
 maptile::clear ()
 {
-  sfree (regions, size ()), regions = 0;
+  sfree (regions, size ()); regions = 0;
-  free (regionmap), regionmap = 0;
+  delete [] regionmap; regionmap = 0;
   if (spaces)
     {
       for (mapspace *ms = spaces + size (); ms-- > spaces; )
         while (object *op = ms->bot)
   // instead of crashing in the unlikely(?) case, try to return *something*
   return get_archetype ("blocked");
 }
+/**
+ * Maximum distance a player may hear a sound from.
+ * This is only used for new client/server sound.  If the sound source
+ * on the map is farther away than this, we don't sent it to the client.
+ */
+#define MAX_SOUND_DISTANCE 10
+void
+maptile::play_sound (faceidx sound, int x, int y) const
+{
+  if (!sound)
+    return;
+  for_all_players (pl)
+    if (pl->ob->map == this)
+      if (client *ns = pl->ns)
+        {
+          int dx = x - pl->ob->x;
+          int dy = y - pl->ob->y;
+          int distance = idistance (dx, dy);
+          if (distance <= MAX_SOUND_DISTANCE)
+            ns->play_sound (sound, dx, dy);
+        }
+}

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Comparing deliantra/server/common/map.C (file contents): Revision 1.109 by root, Thu Jun 7 19:12:22 2007 UTC vs. Revision 1.114 by root, Thu Jul 26 00:27:07 2007 UTC

Diff Legend

Comparing deliantra/server/common/map.C (file contents):
Revision 1.109 by root, Thu Jun 7 19:12:22 2007 UTC vs.
Revision 1.114 by root, Thu Jul 26 00:27:07 2007 UTC