src/serverobject.cpp

   1 /*
   2 Minetest-c55
   3 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "serverobject.h"
  21 #include <fstream>
  22 #include "inventory.h"
  23
  24 core::map<u16, ServerActiveObject::Factory> ServerActiveObject::m_types;
  25
  26 ServerActiveObject::ServerActiveObject(ServerEnvironment *env, u16 id, v3f pos):
  27         ActiveObject(id),
  28         m_known_by_count(0),
  29         m_removed(false),
  30         m_pending_deactivation(false),
  31         m_static_exists(false),
  32         m_static_block(1337,1337,1337),
  33         m_env(env),
  34         m_base_position(pos)
  35 {
  36 }
  37
  38 ServerActiveObject::~ServerActiveObject()
  39 {
  40 }
  41
  42 ServerActiveObject* ServerActiveObject::create(u8 type,
  43                 ServerEnvironment *env, u16 id, v3f pos,
  44                 const std::string &data)
  45 {
  46         // Find factory function
  47         core::map<u16, Factory>::Node *n;
  48         n = m_types.find(type);
  49         if(n == NULL)
  50         {
  51                 // If factory is not found, just return.
  52                 dstream<<"WARNING: ServerActiveObject: No factory for type="
  53                                 <<type<<std::endl;
  54                 return NULL;
  55         }
  56
  57         Factory f = n->getValue();
  58         ServerActiveObject *object = (*f)(env, id, pos, data);
  59         return object;
  60 }
  61
  62 void ServerActiveObject::registerType(u16 type, Factory f)
  63 {
  64         core::map<u16, Factory>::Node *n;
  65         n = m_types.find(type);
  66         if(n)
  67                 return;
  68         m_types.insert(type, f);
  69 }
  70
  71
  72