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

Comparing deliantra/server/common/object.C (file contents):
Revision 1.138 by root, Sat Apr 21 16:56:29 2007 UTC vs.
Revision 1.152 by root, Thu May 17 14:14:54 2007 UTC

 /*
- * CrossFire, A Multiplayer game for X-windows
+ * CrossFire, A Multiplayer game
  *
  * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
  * Copyright (C) 2001 Mark Wedel & Crossfire Development Team
  * Copyright (C) 1992 Frank Tore Johansen
  *
 #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;
+}
+int
+object::slottype () const
+{
+  if (type == SKILL)
+    {
+      if (IS_COMBAT_SKILL (subtype)) return slot_combat;
+      if (IS_RANGED_SKILL (subtype)) return slot_ranged;
+    }
+  else
+    {
+      if (slot [body_combat].info) return slot_combat;
+      if (slot [body_range ].info) return slot_ranged;
+    }
+  return slot_none;
+}
+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.");
+  if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL)
+    {
+      LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s",
+           &name, ob->debug_desc ());
+      return false;
+    }
+  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 *
   if (flag [FLAG_IS_LINKED])
     remove_button_link (this);
   if (flag [FLAG_FRIENDLY])
-    {
-      remove_friendly_object (this);
+    remove_friendly_object (this);
-      if (type == GOLEM
-          && owner
-          && owner->type == PLAYER
-          && owner->contr->ranges[range_golem] == this)
-        owner->contr->ranges[range_golem] = 0;
-    }
   if (!flag [FLAG_REMOVED])
     remove ();
   destroy_inv (true);
   object *tmp, *top, *floor = NULL;
   op->remove ();
+#if 0
   if (!m->active != !op->active)
     if (m->active)
       op->activate_recursive ();
     else
       op->deactivate_recursive ();
+#endif
   if (out_of_map (m, op->x, op->y))
     {
       LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ());
 #ifdef MANY_CORES
     for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below)
       {
         CLEAR_FLAG (tmp, flag);
         unflag_inv (tmp, flag);
       }
-}
-/*
- * set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in
- * all it's inventory (recursively).
- * If checksums are used, a player will get set_cheat called for
- * him/her-self and all object carried by a call to this function.
- */
-void
-set_cheat (object *op)
-{
-  SET_FLAG (op, FLAG_WAS_WIZ);
-  flag_inv (op, FLAG_WAS_WIZ);
 }
 /*
  * find_free_spot(object, map, x, y, start, stop) will search for
  * a spot at the given map and coordinates which will be able to contain
 }
 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 1.138 by root, Sat Apr 21 16:56:29 2007 UTC vs. Revision 1.152 by root, Thu May 17 14:14:54 2007 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.138 by root, Sat Apr 21 16:56:29 2007 UTC vs.
Revision 1.152 by root, Thu May 17 14:14:54 2007 UTC