[ViewVC] Diff of: cvs/deliantra/server/server/spell

Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.145 by root, Wed Nov 16 23:42:03 2016 UTC vs.
Revision 1.148 by root, Sat Nov 17 23:40:04 2018 UTC

 /*
  * This file is part of Deliantra, the Roguelike Realtime MMORPG.
  *
+ * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
  * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
  * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
  * Copyright (©) 1992 Frank Tore Johansen
  *
  * Deliantra is free software: you can redistribute it and/or modify it under
     }
   maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
   for (r = 1; r < maxrange; r++)
     {
-      sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
+      sint16 x = op->x + r * DIRX (dir), y = op->y + r * DIRY (dir);
       m = op->map;
       mflags = get_map_flags (m, &m, x, y, &x, &y);
       if (mflags & P_OUT_OF_MAP)
   op->destroy ();
 }
 /* Word of recall causes the player to return 'home'.
  * we put a force into the player object, so that there is a
  * time delay effect.
  */
 int
 cast_word_of_recall (object *op, object *caster, object *spell_ob)
 {
       x = op->x;
       y = op->y;
     }
   else
     {
-      x = op->x + freearr_x[dir];
+      x = op->x + DIRX (dir);
-      y = op->y + freearr_y[dir];
+      y = op->y + DIRY (dir);
     }
   m = op->map;
   if ((spell_ob->move_block || x != op->x || y != op->y) &&
   /* If this is a spellcasting wall, need to insert the spell object */
   if (tmp->other_arch && tmp->other_arch->type == SPELL)
     insert_ob_in_ob (tmp->other_arch->instance (), tmp);
   /*  This code causes the wall to extend some distance in
    * each direction, or until an obstruction is encountered.
    * posblocked and negblocked help determine how far the
    * created wall can extend, it won't go extend through
    * blocked spaces.
    */
   maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
     {
       int dir2;
       dir2 = (dir < 4) ? (dir + 2) : dir - 2;
-      x = tmp->x + i * freearr_x[dir2];
+      x = tmp->x + i * DIRX (dir2);
-      y = tmp->y + i * freearr_y[dir2];
+      y = tmp->y + i * DIRY (dir2);
       m = tmp->map;
       if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
           ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
         {
         }
       else
         posblocked = 1;
-      x = tmp->x - i * freearr_x[dir2];
+      x = tmp->x - i * DIRX (dir2);
-      y = tmp->y - i * freearr_y[dir2];
+      y = tmp->y - i * DIRY (dir2);
       m = tmp->map;
       if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
           ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
         {
           return 0;
         }
       for (dist = 0; dist < count; dist++)
         {
-          mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
+          mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * (dist + 1), op->y + DIRY (dir) * (dist + 1), &sx, &sy);
           if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
             break;
           if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
        * by such squares).  Also, there are probably treasure rooms and
        * lots of other maps that protect areas with no magic, but the
        * areas themselves don't contain no magic spaces.
        */
       /* This call here is really just to normalize the coordinates */
-      mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, &sx, &sy);
+      mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist, &sx, &sy);
       if (mflags & P_IS_ALIVE || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
         {
           new_draw_info (NDI_UNIQUE, 0, op, "You cast your spell, but nothing happens.\n");
           return 1;             /* Maybe the penalty should be more severe... */
         }
        * spaces that blocked the players view.
        */
       for (dist = 0; dist < maxdist; dist++)
         {
-          mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
+          mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * (dist + 1), op->y + DIRY (dir) * (dist + 1), &sx, &sy);
           if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
             break;
           if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
       /* If the destination is blocked, keep backing up until we
        * find a place for the player.
        */
       for (; dist > 0; dist--)
         {
-          if (get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist,
+          if (get_map_flags (op->map, &m, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist,
                              &sx, &sy) & (P_OUT_OF_MAP | P_IS_ALIVE))
             continue;
           if (!OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
           return 0;
         }
     }
   /* Actually move the player now */
-  if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
+  if (!(op = op->map->insert (op, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist, op)))
     return 1;
   op->speed_left = -5. * op->speed;       /* Freeze them for a short while */
   return 1;
   sint16 x, y;
   maptile *m;
   int mflags;
   m = op->map;
-  x = op->x + freearr_x[dir];
+  x = op->x + DIRX (dir);
-  y = op->y + freearr_y[dir];
+  y = op->y + DIRY (dir);
   mflags = get_map_flags (m, &m, x, y, &x, &y);
   if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
     {
   object *tmp, *head, *next;
   int mflags;
   maptile *m;
   sint16 sx, sy;
-  sx = op->x + freearr_x[dir];
+  sx = op->x + DIRX (dir);
-  sy = op->y + freearr_y[dir];
+  sy = op->y + DIRY (dir);
   m = op->map;
   mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
   if (mflags & P_OUT_OF_MAP)
     return;
       /* don't attack our own spells */
       if (tmp->owner && tmp->owner == op->owner)
         continue;
       /* Basically, if the object is magical and not counterspell,
        * we will more or less remove the object.  Don't counterspell
        * monsters either.
        */
       if (head->attacktype & AT_MAGIC
           && !(head->attacktype & AT_COUNTERSPELL)
           && !head->flag [FLAG_MONSTER]
   op->failmsg ("You are not standing over an altar!");
   return 0;
 }
 /* animate_weapon -
  * Generalization of staff_to_snake.  Makes a golem out of the caster's weapon.
  * The golem is based on the archetype specified, modified by the caster's level
  * and the attributes of the weapon.  The weapon is inserted in the golem's
  * inventory so that it falls to the ground when the golem dies.
  * This code was very odd - code early on would only let players use the spell,
  * yet the code wass full of player checks.  I've presumed that the code
  * that only let players use it was correct, and removed all the other
  * player checks. MSW 2003-01-06
   /* if no direction specified, pick one */
   if (!dir)
     dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
   m = op->map;
-  x = op->x + freearr_x[dir];
+  x = op->x + DIRX (dir);
-  y = op->y + freearr_y[dir];
+  y = op->y + DIRY (dir);
   /* if there's no place to put the golem, abort */
   if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
       || ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
     {
 /* move aura function.  An aura is a part of someone's inventory,
  * which he carries with him, but which acts on the map immediately
  * around him.
  * Aura parameters:
  * duration:  duration counter.
  * attacktype:  aura's attacktype
  * other_arch:  archetype to drop where we attack
  */
 void
 move_aura (object *aura)
 {
   /* auras belong in inventories */
   object *env   = aura->env;
   object *owner = aura->owner;
   /* no matter what we've gotta remove the aura...
    * we'll put it back if its time isn't up.
    */
   aura->remove ();
   /* exit if we're out of gas */
   if (aura->duration-- < 0)
       aura->destroy ();
       return;
     }
   /* we need to jump out of the inventory for a bit
    * in order to hit the map conveniently.
    */
   aura->insert_at (env, aura);
   for (int i = 1; i < 9; i++)
     {

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Comparing deliantra/server/server/spell_effect.C (file contents): Revision 1.145 by root, Wed Nov 16 23:42:03 2016 UTC vs. Revision 1.148 by root, Sat Nov 17 23:40:04 2018 UTC

Diff Legend

Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.145 by root, Wed Nov 16 23:42:03 2016 UTC vs.
Revision 1.148 by root, Sat Nov 17 23:40:04 2018 UTC