--- deliantra/server/common/map.C	2007/08/24 00:40:31	1.118
+++ deliantra/server/common/map.C	2007/09/04 05:43:20	1.124
@@ -385,21 +385,21 @@
 
   for (int i = 0; i < size (); ++i)
     {
-      int unique = 0;
+      bool unique = 0;
+
       for (object *op = spaces [i].bot; op; op = op->above)
         {
-          if (op->flag [FLAG_UNIQUE] && op->flag [FLAG_IS_FLOOR])
-            unique = 1;
+          unique |= op->flag [FLAG_UNIQUE] && op->flag [FLAG_IS_FLOOR];
 
-          if (!op->can_map_save ())
+          if (expect_false (!op->can_map_save ()))
             continue;
 
-          if (unique || op->flag [FLAG_UNIQUE])
+          if (expect_false (unique || op->flag [FLAG_UNIQUE]))
             {
               if (flags & IO_UNIQUES)
                 op->write (f);
             }
-          else if (flags & IO_OBJECTS)
+          else if (expect_true (flags & IO_OBJECTS))
             op->write (f);
         }
     }
@@ -410,28 +410,6 @@
 }
 
 bool
-maptile::_load_objects (const char *path, bool skip_header)
-{
-  object_thawer f (path);
-
-  if (!f)
-    return false;
-
-  f.next ();
-
-  if (skip_header)
-    for (;;)
-      {
-        keyword kw = f.kw;
-        f.skip ();
-        if (kw == KW_end)
-          break;
-      }
-
-  return _load_objects (f);
-}
-
-bool
 maptile::_save_objects (const char *path, int flags)
 {
   object_freezer freezer;
@@ -613,8 +591,6 @@
 {
   for (;;)
     {
-      thawer.next ();
-
       switch (thawer.kw)
         {
           case KW_msg:
@@ -679,10 +655,11 @@
           case KW_tile_path_4: thawer.get (tile_path [3]); break;
 
           case KW_ERROR:
-            set_key (thawer.kw_str, thawer.value);
+            set_key_text (thawer.kw_str, thawer.value);
             break;
 
           case KW_end:
+            thawer.next ();
             return true;
 
           default:
@@ -690,22 +667,13 @@
               return false;
             break;
         }
+
+      thawer.next ();
     }
 
   abort ();
 }
 
-bool
-maptile::_load_header (const char *path)
-{
-  object_thawer thawer (path);
-
-  if (!thawer)
-    return false;
-
-  return _load_header (thawer);
-}
-
 /******************************************************************************
  * This is the start of unique map handling code
  *****************************************************************************/
@@ -891,7 +859,6 @@
 
         if (QUERY_FLAG (op, FLAG_IS_FLOOR)
             || QUERY_FLAG (op, FLAG_OBJ_ORIGINAL)
-            || QUERY_FLAG (op, FLAG_OBJ_SAVE_ON_OVL)
             || QUERY_FLAG (op, FLAG_UNIQUE)
             || QUERY_FLAG (op, FLAG_OVERLAY_FLOOR)
             || QUERY_FLAG (op, FLAG_UNPAID)
@@ -1261,7 +1228,7 @@
 
   if (x < 0)
     {
-      if (!m->tile_available (3, 0))
+      if (!m->tile_available (3))
         return 1;
 
       return out_of_map (m->tile_map[3], x + m->tile_map[3]->width, y);
@@ -1269,7 +1236,7 @@
 
   if (x >= m->width)
     {
-      if (!m->tile_available (1, 0))
+      if (!m->tile_available (1))
         return 1;
 
       return out_of_map (m->tile_map[1], x - m->width, y);
@@ -1277,7 +1244,7 @@
 
   if (y < 0)
     {
-      if (!m->tile_available (0, 0))
+      if (!m->tile_available (0))
         return 1;
 
       return out_of_map (m->tile_map[0], x, y + m->tile_map[0]->height);
@@ -1285,7 +1252,7 @@
 
   if (y >= m->height)
     {
-      if (!m->tile_available (2, 0))
+      if (!m->tile_available (2))
         return 1;
 
       return out_of_map (m->tile_map[2], x, y - m->height);
@@ -1310,7 +1277,7 @@
 {
   if (x < 0)
     {
-      if (!tile_available (3, 1))
+      if (!tile_available (3))
         return 0;
 
       x += tile_map[3]->width;
@@ -1319,7 +1286,7 @@
 
   if (x >= width)
     {
-      if (!tile_available (1, 1))
+      if (!tile_available (1))
         return 0;
 
       x -= width;
@@ -1328,7 +1295,7 @@
 
   if (y < 0)
     {
-      if (!tile_available (0, 1))
+      if (!tile_available (0))
         return 0;
 
       y += tile_map[0]->height;
@@ -1337,7 +1304,7 @@
 
   if (y >= height)
     {
-      if (!tile_available (2, 1))
+      if (!tile_available (2))
         return 0;
 
       y -= height;
@@ -1360,7 +1327,7 @@
   if (!map1 || !map2)
     return 0;
 
-  //TODO: this doesn't actually check corretcly when intermediate maps are not loaded
+  //TODO: this doesn't actually check correctly when intermediate maps are not loaded
   //fix: compare paths instead (this is likely faster, too!)
   if (map1 == map2)
     {