mirror of https://github.com/minetest/minetest.git
114 lines
3.0 KiB
C++
114 lines
3.0 KiB
C++
/*
|
|
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 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 Lesser General Public License for more details.
|
|
|
|
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 "serveractiveobject.h"
|
|
#include <fstream>
|
|
#include "inventory.h"
|
|
#include "constants.h" // BS
|
|
#include "log.h"
|
|
|
|
ServerActiveObject::ServerActiveObject(ServerEnvironment *env, v3f pos):
|
|
ActiveObject(0),
|
|
m_env(env),
|
|
m_base_position(pos)
|
|
{
|
|
}
|
|
|
|
ServerActiveObject* ServerActiveObject::create(ActiveObjectType type,
|
|
ServerEnvironment *env, u16 id, v3f pos,
|
|
const std::string &data)
|
|
{
|
|
// Find factory function
|
|
std::map<u16, Factory>::iterator n;
|
|
n = m_types.find(type);
|
|
if(n == m_types.end()) {
|
|
// These are 0.3 entity types, return without error.
|
|
if (ACTIVEOBJECT_TYPE_ITEM <= type && type <= ACTIVEOBJECT_TYPE_MOBV2) {
|
|
return NULL;
|
|
}
|
|
|
|
// If factory is not found, just return.
|
|
warningstream<<"ServerActiveObject: No factory for type="
|
|
<<type<<std::endl;
|
|
return NULL;
|
|
}
|
|
|
|
Factory f = n->second;
|
|
ServerActiveObject *object = (*f)(env, pos, data);
|
|
return object;
|
|
}
|
|
|
|
void ServerActiveObject::registerType(u16 type, Factory f)
|
|
{
|
|
std::map<u16, Factory>::iterator n;
|
|
n = m_types.find(type);
|
|
if(n != m_types.end())
|
|
return;
|
|
m_types[type] = f;
|
|
}
|
|
|
|
float ServerActiveObject::getMinimumSavedMovement()
|
|
{
|
|
return 2.0*BS;
|
|
}
|
|
|
|
ItemStack ServerActiveObject::getWieldedItem(ItemStack *selected, ItemStack *hand) const
|
|
{
|
|
*selected = ItemStack();
|
|
if (hand)
|
|
*hand = ItemStack();
|
|
|
|
return ItemStack();
|
|
}
|
|
|
|
bool ServerActiveObject::setWieldedItem(const ItemStack &item)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
std::string ServerActiveObject::generateUpdateInfantCommand(u16 infant_id, u16 protocol_version)
|
|
{
|
|
std::ostringstream os(std::ios::binary);
|
|
// command
|
|
writeU8(os, AO_CMD_SPAWN_INFANT);
|
|
// parameters
|
|
writeU16(os, infant_id);
|
|
writeU8(os, getSendType());
|
|
os << serializeLongString(getClientInitializationData(protocol_version));
|
|
return os.str();
|
|
}
|
|
|
|
std::string ServerActiveObject::generateUpdateNametagAttributesCommand(const video::SColor &color) const
|
|
{
|
|
std::ostringstream os(std::ios::binary);
|
|
// command
|
|
writeU8(os, AO_CMD_UPDATE_NAMETAG_ATTRIBUTES);
|
|
// parameters
|
|
writeU8(os, 1); // version for forward compatibility
|
|
writeARGB8(os, color);
|
|
return os.str();
|
|
}
|
|
|
|
void ServerActiveObject::dumpAOMessagesToQueue(std::queue<ActiveObjectMessage> &queue)
|
|
{
|
|
while (!m_messages_out.empty()) {
|
|
queue.push(m_messages_out.front());
|
|
m_messages_out.pop();
|
|
}
|
|
} |