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

Comparing deliantra/server/common/object.C (file contents):
Revision 1.140 by root, Tue Apr 24 12:32:14 2007 UTC vs.
Revision 1.147 by root, Sat May 12 16:06:42 2007 UTC

 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <object.h>
 #include <funcpoint.h>
+#include <sproto.h>
 #include <loader.h>
 #include <bitset>
 int nrofallocobjects = 0;
 sum_weight (object *op)
 {
   long sum;
   object *inv;
-  for (sum = 0, inv = op->inv; inv != NULL; inv = inv->below)
+  for (sum = 0, inv = op->inv; inv; inv = inv->below)
     {
       if (inv->inv)
         sum_weight (inv);
       sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1);
     }
   if (op->type == CONTAINER && op->stats.Str)
     sum = (sum * (100 - op->stats.Str)) / 100;
    */
   while (owner->owner)
     owner = owner->owner;
   this->owner = owner;
+}
+bool
+object::change_weapon (object *ob)
+{
+  if (current_weapon == ob)
+    return true;
+  if (chosen_skill)
+    chosen_skill->flag [FLAG_APPLIED] = false;
+  current_weapon = ob;
+  chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill);
+  if (chosen_skill)
+    chosen_skill->flag [FLAG_APPLIED] = true;
+  update_stats ();
+  if (ob)
+    {
+      // now check wether any body locations became invalid, in which case
+      // we cannot apply the weapon at the moment.
+      for (int i = 0; i < NUM_BODY_LOCATIONS; ++i)
+        if (slot[i].used < 0)
+          {
+            current_weapon = chosen_skill = 0;
+            update_stats ();
+            new_draw_info_format (NDI_UNIQUE, 0, this,
+                                  "You try to balance your applied items all at once, but the %s is too much. "
+                                  "You need to unapply some items first.", &ob->name);
+            return false;
+          }
+      new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
+    }
+  else
+    new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons.");
+  return true;
 }
 /* Zero the key_values on op, decrementing the shared-string
  * refcounts and freeing the links.
  */
    * need for monsters, but doesn't hurt to do it for everything.
    * by doing so, when a monster is created, it has good starting
    * values for the body_used info, so when items are created
    * for it, they can be properly equipped.
    */
-  memcpy (body_used, body_info, sizeof (body_used));
+  for (int i = NUM_BODY_LOCATIONS; i--; )
+    slot[i].used = slot[i].info;
   attachable::instantiate ();
 }
 object *
 }
 const char *
 object::debug_desc () const
 {
-  static char info[256 * 4];
+  static char info[3][256 * 4];
+  static int info_idx;
-  return debug_desc (info);
+  return debug_desc (info [++info_idx % 3]);
-}
-const char *
-object::debug_desc2 () const
-{
-  static char info[256 * 4];
-  return debug_desc (info);
 }
 struct region *
 object::region () const
 {

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Comparing deliantra/server/common/object.C (file contents): Revision 1.140 by root, Tue Apr 24 12:32:14 2007 UTC vs. Revision 1.147 by root, Sat May 12 16:06:42 2007 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.140 by root, Tue Apr 24 12:32:14 2007 UTC vs.
Revision 1.147 by root, Sat May 12 16:06:42 2007 UTC