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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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 GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "net/manaserv/effecthandler.h"
#include "actorspritemanager.h"
#include "effectmanager.h"
#include "log.h"
#include "gui/viewport.h"
#include "net/messagein.h"
#include "net/manaserv/manaserv_protocol.h"
namespace ManaServ {
EffectHandler::EffectHandler()
{
static const uint16_t _messages[] = {
GPMSG_CREATE_EFFECT_POS,
GPMSG_CREATE_EFFECT_BEING,
GPMSG_SHAKE,
0
};
handledMessages = _messages;
}
void EffectHandler::handleMessage(Net::MessageIn &msg)
{
switch (msg.getId())
{
case GPMSG_CREATE_EFFECT_POS:
handleCreateEffectPos(msg);
break;
case GPMSG_CREATE_EFFECT_BEING:
handleCreateEffectBeing(msg);
break;
case GPMSG_SHAKE:
handleShake(msg);
break;
default:
break;
}
}
void EffectHandler::handleCreateEffectPos(Net::MessageIn &msg)
{
int id = msg.readInt16();
uint16_t x = msg.readInt16();
uint16_t y = msg.readInt16();
effectManager->trigger(id, x, y);
}
void EffectHandler::handleCreateEffectBeing(Net::MessageIn &msg)
{
int eid = msg.readInt16();
int bid = msg.readInt16();
Being* b = actorSpriteManager->findBeing(bid);
if (b)
effectManager->trigger(eid, b);
else
logger->log("Warning: CreateEffect called for unknown being #%d", bid);
}
void EffectHandler::handleShake(Net::MessageIn &msg)
{
int16_t intensityX = 0;
int16_t intensityY = 0;
float decay;
int duration;
switch (msg.getUnreadLength())
{
case 4:
intensityX = msg.readInt16();
intensityY = msg.readInt16();
viewport->shakeScreen(intensityX, intensityY);
break;
case 6:
intensityX = msg.readInt16();
intensityY = msg.readInt16();
decay = msg.readInt16() / 10000.0f;
viewport->shakeScreen(intensityX, intensityY, decay);
break;
case 8:
intensityX = msg.readInt16();
intensityY = msg.readInt16();
decay = msg.readInt16() / 10000.0f;
duration = msg.readInt16();
viewport->shakeScreen(intensityX, intensityY, decay, duration);
break;
default:
logger->log("Warning: Received GPMSG_SHAKE message with unexpected length of %d bytes", msg.getUnreadLength());
}
}
} // namespace ManaServ
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