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/*
* The Mana World Server
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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
* any later version.
*
* The Mana World 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 GNU General Public License
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "gamehandler.h"
#include "messageout.h"
#include <iostream>
void GameHandler::receiveMessage(NetComputer &computer, MessageIn &message)
{
if (computer.getCharacter() == NULL)
return;
MessageOut result;
switch (message.getId())
{
case CMSG_PICKUP:
{
// add item to inventory (this is too simplistic atm)
unsigned int itemId = message.readLong();
// remove the item from world map
// send feedback
computer.getCharacter()->addInventory(itemId);
result.writeShort(SMSG_PICKUP_RESPONSE);
result.writeByte(PICKUP_OK);
} break;
case CMSG_USE_ITEM:
case CMSG_USE_OBJECT:
{
unsigned int itemId = message.readLong();
result.writeShort(SMSG_USE_RESPONSE);
if (computer.getCharacter()->hasItem(itemId)) {
// use item
// this should execute a script which will do the appropriate action
// (the script will determine if the item is 1 use only)
result.writeByte(USE_OK);
} else {
result.writeByte(USE_FAIL);
}
} break;
case CMSG_TARGET:
{
// nothing at the moment
} break;
case CMSG_WALK:
{
long x = message.readLong();
long y = message.readLong();
// simplistic "teleport" walk
computer.getCharacter()->setX(x);
computer.getCharacter()->setY(y);
// no response should be required
} break;
case CMSG_START_TRADE:
{
// nothing at the moment
} break;
case CMSG_START_TALK:
{
// nothing at the moment
} break;
case CMSG_REQ_TRADE:
{
// nothing at the moment
} break;
case CMSG_EQUIP:
{
int itemId = message.readLong();
char slot = message.readByte();
result.writeShort(SMSG_EQUIP_RESPONSE);
result.writeByte(computer.getCharacter()->equip(itemId, slot) ?
EQUIP_OK : EQUIP_FAIL);
} break;
default:
std::cerr << "Warning: GameHandler received message of unkown type"
<< " (" << message.getId() << ")" << std::endl;
break;
}
if (result.getPacket()->length > 0)
computer.send(result.getPacket());
}
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