server/server/build_map.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2001 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

#include <global.h>
#include <living.h>
#include <spells.h>
#include <skills.h>
#include <tod.h>
#include <sproto.h>

// macro for this check, it had been inconsistent in this file.
#define IS_FLOOR(x) x->flag [FLAG_IS_FLOOR]

/**
 *  Check if objects on a square interfere with building
 */
static int
can_build_over (maptile *map, object *tmp, int x, int y)
{
  object *ob;

  ob = GET_MAP_OB (map, x, y);
  while (ob)
    {
      /* if ob is not a marking rune or floor, then check special cases */
      if (ob->arch->archname != shstr_rune_mark && !IS_FLOOR (ob))
        {
          switch (tmp->type)
            {
              case SIGN:
              case MAGIC_EAR:
                /* Allow signs and magic ears to be built on books */
                if (ob->type != BOOK)
                  return 0;
                break;
              case BUTTON:
              case DETECTOR:
              case PEDESTAL:
              case T_HANDLE:
                /* Allow buttons and levers to be built under gates */
                if (ob->type != GATE && ob->type != DOOR)
                  return 0;
                break;
              default:
                return 0;
            }
        }

      ob = ob->above;
    }

  return 1;
}

/**
 *  Erases marking runes at specified location
 */
static void
remove_marking_runes (maptile *map, int x, int y)
{
  object *rune;
  object *next;

  rune = GET_MAP_OB (map, x, y);
  while (rune)
    {
      next = rune->above;

      if (rune->type == SIGN && rune->arch->archname == shstr_rune_mark)
        rune->destroy ();

      rune = next;
    }
}

/**
 * Returns an unused value for 'connected'.
 * \param map: map for which to find a value
 * \return 'connected' value with no item, or -1 if failure.
 *
 * Tries 1000 random values, then returns -1.
 */
static shstr_tmp
find_unused_connected_value (maptile *map)
{
  for (int i = 1000; --i; )
    {
      char buf[64];

      snprintf (buf, sizeof (buf), "built-%x", rndm (0xf0000000U) + 0x10000000U);

      shstr id (buf);

      if (!map->find_link (id))
        return id;
    }

  return shstr_tmp ();
}

/**
 * Returns the marking rune on the square, for purposes of building connections
 */
static object *
get_connection_rune (object *pl, int x, int y)
{
  object *rune = GET_MAP_OB (pl->map, x, y);

  while (rune && (rune->type != SIGN || rune->arch->archname != shstr_rune_mark))
    rune = rune->above;

  return rune;
}

/**
 * Helper function for door/button/connected item building.
 *
 * Will search the specified spot for a marking rune.
 * If not found, returns -1
 * Else, searches a force in op's inventory matching the map's name
 * and the rune's text.
 * If found, returns the connection value associated
 * else searches a new connection value, and adds the force to the player.
 */
static shstr_tmp
find_or_create_connection_for_map (object *pl, int x, int y, object *rune)
{
  object *force;

  if (!rune)
    rune = get_connection_rune (pl, x, y);

  if (!rune)
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a marking rune with the group name.");
      return shstr_tmp ();
    }

  /* Now, find force in player's inventory */
  force = pl->inv;
  while (force
         && ((force->type != FORCE) || !force->slaying || force->slaying != pl->map->path || !force->msg
             || force->msg != rune->msg))
    force = force->below;

  if (!force)
    /* No force, need to create & insert one */
    {
      /* Find unused value */
      shstr_tmp id = find_unused_connected_value (pl->map);

      if (!id)
        {
          new_draw_info (NDI_UNIQUE, 0, pl, "Could not create more groups.");
          return shstr_tmp ();
        }

      force = archetype::get (FORCE_NAME);
      force->slaying = pl->map->path;
      force->msg     = rune->msg;
      force->race    = id;
      force->set_speed (0);

      insert_ob_in_ob (force, pl);

      return id;
    }

  /* Found the force, everything's easy. */
  return force->race;
}

/**
 * Returns the book/scroll on the current square, for purposes of building
 */
static object *
get_msg_book (object *pl, int x, int y)
{
  object *book = GET_MAP_OB (pl->map, x, y);

  while (book && (book->type != BOOK))
    book = book->above;

  return book;
}

/**
 * Make the built object inherit the msg of books that are used with it.
 * For objects already invisible (i.e. magic mouths & ears), also make it
 * it inherit the face and the name with "talking " prepended.
 */
static int
adjust_sign_msg (object *pl, int x, int y, object *tmp)
{
  object *book;
  char buf[MAX_BUF];
  char buf2[MAX_BUF];

  book = get_msg_book (pl, x, y);
  if (!book)
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a book or scroll with the message.");
      return -1;
    }

  if (tmp->type == MAGIC_EAR)
    {
      snprintf (buf, sizeof (buf), "@match %s", &(book->msg));
      tmp->msg = buf;
    }
  else
    tmp->msg = book->msg;

  if (tmp->invisible)
    {
      if (book->custom_name)
        snprintf (buf, sizeof (buf), "talking %s", &book->custom_name);
      else
        snprintf (buf, sizeof (buf), "talking %s", &book->name);

      tmp->name = buf;

      if (book->name_pl)
        {
          snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl);
          tmp->name_pl = buf2;
        }

      tmp->face = book->face;
      tmp->invisible = 0;
    }

  book->destroy ();
  return 0;
}

/**
 * Returns first item of type BUILDABLE_WALL.
 */
static object *
get_wall (maptile *map, int x, int y)
{
  object *wall = GET_MAP_OB (map, x, y);

  while (wall && (BUILDABLE_WALL != wall->type))
    wall = wall->above;

  return wall;
}

/**
 *   Fixes walls around specified spot
 *
 *   \param map is the map
 *   \param x
 *   \param y are the position to fix
 *
 *   Basically it ensures the correct wall is put where needed.
 *
 *   Note: x & y must be valid map coordinates.
 */
static void
fix_walls (maptile *map, int x, int y)
{
  char archetype[MAX_BUF];
  char *underscore;
  struct archetype *new_arch;

  /* First, find the wall on that spot */
  object *wall = get_wall (map, x, y);
  if (!wall)
    /* Nothing -> bail out */
    return;

  /* Find base name */
  assign (archetype, wall->arch->archname);
  underscore = strchr (archetype, '_');

  /* search for the first _ before a number */
  while (underscore && !isdigit (*(underscore + 1)))
    underscore = strchr (underscore + 1, '_');

  if (!underscore || !isdigit (*(underscore + 1)))
    /* Not in a format we can change, bail out */
    return;

  underscore++;
  *underscore = '\0';

  int connect = 0;

  if (x > 0               && get_wall (map, x - 1, y)) connect |= 1;
  if (x < map->width - 1  && get_wall (map, x + 1, y)) connect |= 2;
  if (y > 0               && get_wall (map, x, y - 1)) connect |= 4;
  if (y < map->height - 1 && get_wall (map, x, y + 1)) connect |= 8;

  strcat (archetype, wall_suffix [connect]);

  /*
   * Before anything, make sure the archetype does exist...
   * If not, prolly an error...
   */
  new_arch = archetype::find (archetype);

  if (!new_arch)
    return;

  /* Now delete current wall, and insert new one 
   * We save flags to avoid any trouble with buildable/non buildable, and so on
   */
  object::flags_t old_flags = wall->flag; // elmex: this is where C++ pays off

  wall->destroy ();

  wall = new_arch->instance ();
  wall->type = BUILDABLE_WALL;
  insert_ob_in_map_at (wall, map, NULL, INS_ABOVE_FLOOR_ONLY, x, y);
  wall->flag = old_flags;
}

/**
 *   \brief Floor building function
 *
 *   Floors can be build:
 *    - on existing floors, with or without a detector/button
 *    - on an existing wall, with or without a floor under it
 *
 *   Note: this function will inconditionally change squares around (x, y)
 *    so don't call it with x == 0 for instance!
 */
static void
apply_builder_floor (object *pl, object *material, int x, int y)
{
  object *tmp, *above;
  object *above_floor;          /* Item above floor, if any */
  struct archetype *new_floor;
  struct archetype *new_wall;
  int i, xt, yt, floor_removed;
  char message[MAX_BUF];

  sprintf (message, "You change the floor to better suit your tastes.");

  /*
   * Now the building part... 
   * First, remove wall(s) and floor(s) at position x, y
   */
  above_floor = NULL;
  new_wall = NULL;
  floor_removed = 0;
  tmp = GET_MAP_OB (pl->map, x, y);
  if (tmp)
    {
      while (tmp)
        {
          above = tmp->above;
          if (BUILDABLE_WALL == tmp->type)
            {
              /* There was a wall, remove it & keep its archetype to make new walls */
              new_wall = tmp->arch;
              tmp->destroy ();
              sprintf (message, "You destroy the wall and redo the floor.");
            }
          else if (IS_FLOOR (tmp))
            {
              tmp->destroy ();
              floor_removed = 1;
            }
          else
            {
              if (floor_removed)
                {
                  /* This is the first item that was above the floor */
                  above_floor = tmp;
                  floor_removed = 0;
                }
            }

          tmp = above;
        }
    }

  /* Now insert our floor */
  new_floor = archetype::find (material->slaying);
  if (!new_floor)
    {
      /* Not found, log & bail out */
      LOG (llevError, "apply_builder_floor: unable to find archetype %s.\n", &material->slaying);
      return;
    }

  tmp = new_floor->instance ();
  tmp->set_flag (FLAG_IS_BUILDABLE);
  tmp->set_flag (FLAG_UNIQUE);
  tmp->set_flag (FLAG_IS_FLOOR);
  //tmp->type = FLOOR;
  insert_ob_in_map_at (tmp, pl->map, above_floor, above_floor ? INS_BELOW_ORIGINATOR : INS_ON_TOP, x, y);

  /*
   * Next step: make sure there are either walls or floors around the new square
   * Since building, you can have: blocking view / floor / wall / nothing
   */
  for (i = 1; i <= 8; i++)
    {
      xt = x + freearr_x[i];
      yt = y + freearr_y[i];
      tmp = GET_MAP_OB (pl->map, xt, yt);
      if (!tmp)
        {
          /* Must insert floor & wall */
          tmp = new_floor->instance ();
          /* Better make the floor unique */
          tmp->set_flag (FLAG_UNIQUE);
          tmp->set_flag (FLAG_IS_BUILDABLE);
          //tmp->type = FLOOR;
          insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);
          /* Insert wall if exists. Note: if it doesn't, the map is weird... */
          if (new_wall)
            {
              tmp = new_wall->instance ();
              tmp->set_flag (FLAG_IS_BUILDABLE);
              tmp->type = BUILDABLE_WALL;
              insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);
            }
        }
    }

  /* Finally fixing walls to ensure nice continuous walls
   * Note: 2 squares around are checked, because potentially we added walls around the building
   * spot, so need to check that those new walls connect correctly
   */
  for (xt = x - 2; xt <= x + 2; xt++)
    for (yt = y - 2; yt <= y + 2; yt++)
      if (!OUT_OF_REAL_MAP (pl->map, xt, yt))
        fix_walls (pl->map, xt, yt);

  /* Now remove raw item from inventory */
  material->decrease ();

  /* And tell player about the fix */
  new_draw_info (NDI_UNIQUE, 0, pl, message);
}

/**
 * Wall building function
 *
 * Walls can be build:
 *  - on a floor without anything else
 *  - on an existing wall, with or without a floor
 */
static void
apply_builder_wall (object *pl, object *material, int x, int y)
{
  object *current_wall;
  object *tmp;
  int xt, yt;
  struct archetype *new_wall;
  char message[MAX_BUF];

  remove_marking_runes (pl->map, x, y);

  /* Grab existing wall, if any */
  current_wall = NULL;
  tmp = GET_MAP_OB (pl->map, x, y);
  while (tmp && !current_wall)
    {
      if (BUILDABLE_WALL == tmp->type)
        current_wall = tmp;

      tmp = tmp->above;
    }

  /* Find the raw wall in inventory */
  sprintf (message, "You build a wall.");

  /* Now we can actually insert the wall */
  new_wall = archetype::find (material->slaying);
  if (!new_wall)
    {
      LOG (llevError, "apply_builder_wall: unable to find archetype %s\n", &material->slaying);
      return;
    }

  tmp = new_wall->instance ();
  tmp->type = BUILDABLE_WALL;
  tmp->set_flag (FLAG_IS_BUILDABLE);
  insert_ob_in_map_at (tmp, pl->map, 0, INS_ABOVE_FLOOR_ONLY, x, y);

  /* If existing wall, remove it, no need to fix other walls */
  if (current_wall)
    {
      current_wall->destroy ();
      fix_walls (pl->map, x, y);
      sprintf (message, "You redecorate the wall to better suit your tastes.");
    }
  else
    {
      /* Else fix all walls around */
      for (xt = x - 1; xt <= x + 1; xt++)
        for (yt = y - 1; yt <= y + 1; yt++)
          {
            if (OUT_OF_REAL_MAP (pl->map, xt, yt))
              continue;

            fix_walls (pl->map, xt, yt);
          }
    }

  /* Now remove item from inventory */
  material->decrease ();

  /* And tell player what happened */
  new_draw_info (NDI_UNIQUE, 0, pl, message);
}

/**
 * Generic item builder.
 *
 * Item must be put on a square with a floor, you can have something under.
 * Archetype of created object is item->slaying (raw material).
 * Type of inserted item is tested for specific cases (doors & such).
 * Item is inserted above the floor, unless Str == 1 (only for detectors i guess)
 */
static void
apply_builder_item (object *pl, object *item, int x, int y)
{
  object *tmp;
  struct archetype *arch;
  int insert_flag;
  object *floor;
  object *con_rune;

  /* Find floor */
  floor = GET_MAP_OB (pl->map, x, y);
  if (!floor)
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");
      return;
    }

  while (floor && !IS_FLOOR (floor))
    floor = floor->above;

  if (!floor)
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "This square has no floor, you can't build here.");
      return;
    }
  /* Create item, set flag, insert in map */
  arch = archetype::find (item->slaying);
  if (!arch)
    return;

  tmp = arch->instance ();

  if (!floor->flag[FLAG_IS_BUILDABLE] || floor->above && !can_build_over (pl->map, tmp, x, y))
    /* Floor has something on top that interferes with building */
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");
      return;
    }

  tmp->set_flag (FLAG_IS_BUILDABLE);
  tmp->set_flag (FLAG_NO_PICK);

  /*
   * Str 1 is a flag that the item [pedestal] should go below the floor.
   * Items under the floor on non-unique maps will not be saved,
   *   so make the item itself unique in this situation.
   */
  insert_flag = item->stats.Str == 1 ? INS_BELOW_ORIGINATOR : INS_ABOVE_FLOOR_ONLY;
  if (insert_flag == INS_BELOW_ORIGINATOR && !pl->map->no_reset)
    tmp->set_flag (FLAG_UNIQUE);

  shstr_tmp connected;

  switch (tmp->type)
    {
      case DOOR:
      case GATE:
      case BUTTON:
      case DETECTOR:
      case TIMED_GATE:
      case PEDESTAL:
      case T_HANDLE:
      case MAGIC_EAR:
      case SIGN:
        /* Signs don't need a connection, but but magic mouths do. */
        if (tmp->type == SIGN && tmp->arch->archname != shstr_magic_mouth)
          break;

        con_rune = get_connection_rune (pl, x, y);
        connected = find_or_create_connection_for_map (pl, x, y, con_rune);
        if (!connected)
          {
            /* Player already informed of failure by the previous function */
            tmp->destroy ();
            return;
          }

        /* Remove marking rune */
        con_rune->destroy ();
    }

  /* For magic mouths/ears, and signs, take the msg from a book of scroll */
  if ((tmp->type == SIGN) || (tmp->type == MAGIC_EAR))
    if (adjust_sign_msg (pl, x, y, tmp) == -1)
      {
        tmp->destroy ();
        return;
      }

  insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y);
  if (connected)
    tmp->add_link (pl->map, connected);

  new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp));
  item->decrease ();
}

/**
 * Item remover.
 *
 * Removes first buildable item, either under or above the floor
 */
static void
apply_builder_remove (object *pl, int dir)
{
  object *item;
  int x, y;

  x = pl->x + freearr_x[dir];
  y = pl->y + freearr_y[dir];

  /* Check square */
  item = GET_MAP_OB (pl->map, x, y);
  if (!item)
    {
      /* Should not happen with previous tests, but we never know */
      new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");
      LOG (llevError, "apply_builder_remove: (null) square at (%d, %d, %s)\n", x, y, &pl->map->path);
      return;
    }

  if (IS_FLOOR (item))
    item = item->above;

  if (!item)
    new_draw_info (NDI_UNIQUE, 0, pl, "Nothing to remove.");
  else if (item->type == BUILDABLE_WALL)
    new_draw_info (NDI_UNIQUE, 0, pl, "Can't remove a wall with that, build a floor.");
  else if (!item->flag [FLAG_IS_BUILDABLE])
    new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't remove the %s, it's not buildable!", query_name (item));
  else
    {
      new_draw_info_format (NDI_UNIQUE, 0, pl, "You remove the %s", query_name (item));
      item->destroy ();
    }
}


static void
replace_open_space_floor (object *os, object *material)
{
  object *new_floor = archetype::get (material->slaying);
  insert_ob_in_map_at (new_floor, os->map, os,
                       INS_BELOW_ORIGINATOR, os->x, os->y);
  os->destroy ();
  material->decrease ();
}

/**
 * Quad building.
 */
void
apply_builder_quad (object *pl, object *material, mapxy &pos)
{
  object *open_space = 0;
  object *floor = 0;

  object *tmp = pos.ms ().bot;
  bool floor_exists = false;
  while (tmp)
    {
      if (floor_exists && tmp->flag [FLAG_IS_QUAD])
        {
          pl->failmsg (
            "You can't build there, there is a block in the way.");
          return;
        }

      if (IS_FLOOR (tmp))
        {
          floor = tmp;
          floor_exists = true;

          if (floor->arch->archname == shstr_quad_open_space)
            {
              open_space = floor;
            }
          else if (!floor->flag [FLAG_IS_QUAD])
            {
              pl->failmsg (
                "You can't build there, the floor is not suited.");
              return;
            }
        }

      tmp = tmp->above;
    }

  if (open_space)
    {
      if (!material->slaying)
        {
          pl->failmsg (
            "The floor is open and you can't fill it with that material."
            "H<Use another material to fill the ceiling.>");
          return;
        }

      replace_open_space_floor (open_space, material);
      pl->contr->fire_on = 0; // TODO: stopgap, do not add more than one per keypress
      return;
    }
  else if (floor)
    {

      maptile *upper_floor = pos.m->tile_available (TILE_UP);
      if (!upper_floor)
        {
          pl->failmsg (
            "Whoops, you can't see the ceiling.. H<You may try again.>");
          return;
        }

      mapxy above_pos (upper_floor, pos.x, pos.y);
      if (!above_pos.normalise ())
        {
          pl->failmsg (
            "Whoops, you can't access the ceiling. H<You may try again.>");
          return;
        }

      mapspace &above_ms = above_pos.ms ();
      for (object *quad_obj = above_ms.top; quad_obj; quad_obj = quad_obj->below)
        {
          if (quad_obj->arch->archname == shstr_quad_open_space)
            {
              if (!material->slaying)
                {
                  pl->failmsg (
                    "The ceiling is open and you can't fill it with that material."
                    "H<Use another material to fill the ceiling.>");
                  return;
                }

              replace_open_space_floor (quad_obj, material);
              break;
            }
        }

      if (material->destroyed ())
        {
          pl->failmsg (
            "You don't have enough build material to build a wall here.");
          return;
        }

      object *quad_wall = material->other_arch->instance ();
      material->decrease ();

      insert_ob_in_map_at (quad_wall, floor->map, 0,
                           INS_ABOVE_FLOOR_ONLY, floor->x, floor->y);
    }
  else
    {
      pl->failmsg ("You can't build a quad block here.");
    }
}

/**
 * Global building function
 *
 * This is the general map building function. Called when the player 'fires' a builder
 * or remover object.
 */
void
apply_map_builder (object *pl, int dir)
{
  if (!pl->type == PLAYER)
    return;

  if (dir == 0)
    {
      new_draw_info (NDI_UNIQUE, 0, pl, "You can't build or destroy under yourself.");
      return;
    }

  mapxy pos (pl); pos.move (dir);

  if (!pos.normalise ())
    {
      pl->failmsg ("You can't build here. H<There is nothing in this direction.>");
      return;
    }

  /*
   * Check specified square
   * The square must have only buildable items
   * Exception: marking runes are all right,
   * since they are used for special things like connecting doors / buttons
   */

  object *builder = pl->contr->ranged_ob;

  object *tmp2 = pl->mark ();

  object *tmp = 0;
  for (tmp = pos.ms ().bot; tmp; tmp = tmp->above)
    {
      if (!tmp->flag [FLAG_IS_BUILDABLE]
          && (tmp->type != SIGN || tmp->arch->archname != shstr_rune_mark))
        {
          /* The item building function already has it's own special
           * checks for this. And so does the quad building function.
           */
          if (!tmp2 || (tmp2->subtype != ST_MAT_ITEM && tmp2->subtype != ST_MAT_QUAD))
            {
              if (!INVOKE_PLAYER (BUILD, pl->contr, ARG_OBJECT (builder),
                                  ARG_MAP (pl->map),
                                  ARG_INT (pos.y), ARG_INT (pos.y),
                                  ARG_INT (0)))
                new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");

              return;
            }
        }
    }

  /* Now we know the square is ok */
  if (INVOKE_PLAYER (BUILD, pl->contr, ARG_OBJECT (builder),
                     ARG_MAP (pl->map), ARG_INT (pos.x), ARG_INT (pos.y), ARG_INT (1)))
    return;

  if (builder->subtype == ST_BD_REMOVE)
    /* Remover -> call specific function and bail out */
    {
      apply_builder_remove (pl, dir);
      return;
    }

  if (builder->subtype == ST_BD_BUILD)
    /*
     * Builder.
     * Find marked item to build, call specific function
     */
    {
      tmp = tmp2;
      if (!tmp)
        {
          new_draw_info (NDI_UNIQUE, 0, pl, "You need to mark raw materials to use.");
          return;
        }

      if (tmp->type != MATERIAL)
        {
          new_draw_info (NDI_UNIQUE, 0, pl, "You can't use the marked item to build.");
          return;
        }

      switch (tmp->subtype)
        {
          case ST_MAT_FLOOR:
            apply_builder_floor (pl, tmp, pos.x, pos.y);
            return;

          case ST_MAT_WALL:
            apply_builder_wall (pl, tmp, pos.x, pos.y);
            return;

          case ST_MAT_ITEM:
            apply_builder_item (pl, tmp, pos.x, pos.y);
            return;

          case ST_MAT_QUAD:
            apply_builder_quad (pl, tmp, pos);
            return;

          default:
            new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this material, sorry.");
            LOG (llevError, "apply_map_builder: invalid material subtype %d\n", tmp->subtype);
            return;
        }
    }

  /* Here, it means the builder has an invalid type */
  new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this tool, sorry.");
  LOG (llevError, "apply_map_builder: invalid builder subtype %d\n", builder->subtype);
}

Revision:	1.67
Committed:	Fri Jan 27 22:00:40 2012 UTC (12 years, 3 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.66:	+0 -2 lines
Log Message:	remove unused variables, kernel_panic