/*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 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.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "serverobject.h"
#include <fstream>
-#include "environment.h"
+#include "inventory.h"
+#include "constants.h" // BS
-ServerActiveObject::ServerActiveObject(ServerEnvironment *env, u16 id, v3f pos):
- ActiveObject(id),
+ServerActiveObject::ServerActiveObject(ServerEnvironment *env, v3f pos):
+ ActiveObject(0),
m_known_by_count(0),
m_removed(false),
+ m_pending_deactivation(false),
+ m_static_exists(false),
+ m_static_block(1337,1337,1337),
m_env(env),
m_base_position(pos)
{
{
}
-/*
- TestSAO
-*/
-
-TestSAO::TestSAO(ServerEnvironment *env, u16 id, v3f pos):
- ServerActiveObject(env, id, pos),
- m_timer1(0),
- m_age(0)
-{
-}
-
-void TestSAO::step(float dtime, Queue<ActiveObjectMessage> &messages)
+ServerActiveObject* ServerActiveObject::create(u8 type,
+ ServerEnvironment *env, u16 id, v3f pos,
+ const std::string &data)
{
- m_age += dtime;
- if(m_age > 10)
+ // Find factory function
+ std::map<u16, Factory>::iterator n;
+ n = m_types.find(type);
+ if(n == m_types.end())
{
- m_removed = true;
- return;
+ // If factory is not found, just return.
+ dstream<<"WARNING: ServerActiveObject: No factory for type="
+ <<type<<std::endl;
+ return NULL;
}
- m_base_position.Y += dtime * BS * 2;
- if(m_base_position.Y > 8*BS)
- m_base_position.Y = 2*BS;
-
- m_timer1 -= dtime;
- if(m_timer1 < 0.0)
- {
- m_timer1 += 0.125;
- //dstream<<"TestSAO: id="<<getId()<<" sending data"<<std::endl;
-
- std::string data;
-
- data += itos(0); // 0 = position
- data += " ";
- data += itos(m_base_position.X);
- data += " ";
- data += itos(m_base_position.Y);
- data += " ";
- data += itos(m_base_position.Z);
-
- ActiveObjectMessage aom(getId(), false, data);
- messages.push_back(aom);
- }
+ Factory f = n->second;
+ ServerActiveObject *object = (*f)(env, pos, data);
+ return object;
}
-
-/*
- ItemSAO
-*/
-
-ItemSAO::ItemSAO(ServerEnvironment *env, u16 id, v3f pos,
- const std::string inventorystring):
- ServerActiveObject(env, id, pos),
- m_inventorystring(inventorystring)
+void ServerActiveObject::registerType(u16 type, Factory f)
{
- dstream<<"Server: ItemSAO created with inventorystring=\""
- <<m_inventorystring<<"\""<<std::endl;
+ std::map<u16, Factory>::iterator n;
+ n = m_types.find(type);
+ if(n != m_types.end())
+ return;
+ m_types[type] = f;
}
-void ItemSAO::step(float dtime, Queue<ActiveObjectMessage> &messages)
+float ServerActiveObject::getMinimumSavedMovement()
{
+ return 2.0*BS;
}
-std::string ItemSAO::getClientInitializationData()
+ItemStack ServerActiveObject::getWieldedItem() const
{
- dstream<<__FUNCTION_NAME<<std::endl;
- std::string data;
- data += itos(m_base_position.X);
- data += ",";
- data += itos(m_base_position.Y);
- data += ",";
- data += itos(m_base_position.Z);
- data += ":";
- data += m_inventorystring;
- return data;
+ const Inventory *inv = getInventory();
+ if(inv)
+ {
+ const InventoryList *list = inv->getList(getWieldList());
+ if(list)
+ return list->getItem(getWieldIndex());
+ }
+ return ItemStack();
}
+bool ServerActiveObject::setWieldedItem(const ItemStack &item)
+{
+ Inventory *inv = getInventory();
+ if(inv)
+ {
+ InventoryList *list = inv->getList(getWieldList());
+ if (list)
+ {
+ list->changeItem(getWieldIndex(), item);
+ setInventoryModified();
+ return true;
+ }
+ }
+ return false;
+}