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/*
* Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/>
*
* 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
* (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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef TRANSPORTS_H
#define TRANSPORTS_H
#include "GameObject.h"
#include <map>
#include <set>
#include <string>
class TransportPath
{
public:
struct PathNode
{
uint32 mapid;
float x,y,z;
uint32 actionFlag;
uint32 delay;
};
inline void SetLength(const unsigned int sz)
{
i_nodes.resize( sz );
}
inline unsigned int Size(void) const { return i_nodes.size(); }
inline bool Empty(void) const { return i_nodes.empty(); }
inline void Resize(unsigned int sz) { i_nodes.resize(sz); }
inline void Clear(void) { i_nodes.clear(); }
inline PathNode* GetNodes(void) { return static_cast<PathNode *>(&i_nodes[0]); }
PathNode& operator[](const unsigned int idx) { return i_nodes[idx]; }
const PathNode& operator()(const unsigned int idx) const { return i_nodes[idx]; }
protected:
std::vector<PathNode> i_nodes;
};
class Transport : private GameObject
{
public:
explicit Transport();
// prevent using Transports as normal GO, but allow call some inherited functions
using GameObject::IsTransport;
using GameObject::GetEntry;
using GameObject::GetGUID;
using GameObject::GetGUIDLow;
using GameObject::GetMapId;
using GameObject::GetPositionX;
using GameObject::GetPositionY;
using GameObject::GetPositionZ;
using GameObject::BuildCreateUpdateBlockForPlayer;
using GameObject::BuildOutOfRangeUpdateBlock;
bool Create(uint32 guidlow, uint32 mapid, float x, float y, float z, float ang, uint32 animprogress, uint32 dynflags);
bool GenerateWaypoints(uint32 pathid, std::set<uint32> &mapids);
void Update(uint32 p_time);
bool AddPassenger(Player* passenger);
bool RemovePassenger(Player* passenger);
typedef std::set<Player*> PlayerSet;
PlayerSet const& GetPassengers() const { return m_passengers; }
std::string m_name;
private:
struct WayPoint
{
WayPoint() : mapid(0), x(0), y(0), z(0), teleport(false) {}
WayPoint(uint32 _mapid, float _x, float _y, float _z, bool _teleport) :
mapid(_mapid), x(_x), y(_y), z(_z), teleport(_teleport) {}
uint32 mapid;
float x;
float y;
float z;
bool teleport;
};
typedef std::map<uint32, WayPoint> WayPointMap;
WayPointMap::iterator m_curr;
WayPointMap::iterator m_next;
uint32 m_pathTime;
uint32 m_timer;
PlayerSet m_passengers;
public:
WayPointMap m_WayPoints;
uint32 m_nextNodeTime;
uint32 m_period;
private:
void TeleportTransport(uint32 newMapid, float x, float y, float z);
WayPointMap::iterator GetNextWayPoint();
};
#endif
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