WaypointMgr Class Reference

#include <WaypointManager.h>

Public Member Functions
void	ReloadPath (uint32 id)
void	Load ()
WaypointPath const *	GetPath (uint32 id) const

Static Public Member Functions
static WaypointMgr *	instance ()

Private Member Functions
	WaypointMgr ()
	~WaypointMgr ()

Private Attributes
WaypointPathContainer	_waypointStore

Constructor & Destructor Documentation

WaypointMgr::WaypointMgr ( )

private

{ }

WaypointMgr::~WaypointMgr ( )

private

{
 for (WaypointPathContainer::iterator itr = _waypointStore.begin(); itr != _waypointStore.end(); ++itr)
 {
 for (WaypointPath::const_iterator it = itr->second.begin(); it != itr->second.end(); ++it)
 delete *it;

 itr->second.clear();
 }

 _waypointStore.clear();
}

Member Function Documentation

WaypointPath const* WaypointMgr::GetPath ( uint32  id ) const

inline

 {
 WaypointPathContainer::const_iterator itr = _waypointStore.find(id);
 if (itr != _waypointStore.end())
 return &itr->second;

 return NULL;
 }

WaypointMgr * WaypointMgr::instance ( )

static

{
 static WaypointMgr instance;
 return &instance;
}

void WaypointMgr::Load

(

)

{
 uint32 oldMSTime = getMSTime();

 // 0 1 2 3 4 5 6 7 8 9
 QueryResult result = WorldDatabase.Query("SELECT id, point, position_x, position_y, position_z, orientation, move_type, delay, action, action_chance FROM waypoint_data ORDER BY id, point");

 if (!result)
 {
 TC_LOG_ERROR("server.loading", ">> Loaded 0 waypoints. DB table `waypoint_data` is empty!");
 return;
 }

 uint32 count = 0;

 do
 {
 Field* fields = result->Fetch();
 WaypointData* wp = new WaypointData();

 uint32 pathId = fields[0].GetUInt32();
 WaypointPath& path = _waypointStore[pathId];

 float x = fields[2].GetFloat();
 float y = fields[3].GetFloat();
 float z = fields[4].GetFloat();
 float o = fields[5].GetFloat();

 Trinity::NormalizeMapCoord(x);
 Trinity::NormalizeMapCoord(y);

 wp->id = fields[1].GetUInt32();
 wp->x = x;
 wp->y = y;
 wp->z = z;
 wp->orientation = o;
 wp->move_type = fields[6].GetUInt32();

 if (wp->move_type >= WAYPOINT_MOVE_TYPE_MAX)
 {
 TC_LOG_ERROR("sql.sql", "Waypoint %u in waypoint_data has invalid move_type, ignoring", wp->id);
 delete wp;
 continue;
 }

 wp->delay = fields[7].GetUInt32();
 wp->event_id = fields[8].GetUInt32();
 wp->event_chance = fields[9].GetInt16();

 path.push_back(wp);
 ++count;
 }
 while (result->NextRow());

 TC_LOG_INFO("server.loading", ">> Loaded %u waypoints in %u ms", count, GetMSTimeDiffToNow(oldMSTime));
}

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void WaypointMgr::ReloadPath

(

uint32

id

)

{
 WaypointPathContainer::iterator itr = _waypointStore.find(id);
 if (itr != _waypointStore.end())
 {
 for (WaypointPath::const_iterator it = itr->second.begin(); it != itr->second.end(); ++it)
 delete *it;

 _waypointStore.erase(itr);
 }

 PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_BY_ID);

 stmt->setUInt32(0, id);

 PreparedQueryResult result = WorldDatabase.Query(stmt);

 if (!result)
 return;

 WaypointPath& path = _waypointStore[id];

 do
 {
 Field* fields = result->Fetch();
 WaypointData* wp = new WaypointData();

 float x = fields[1].GetFloat();
 float y = fields[2].GetFloat();
 float z = fields[3].GetFloat();
 float o = fields[4].GetFloat();

 Trinity::NormalizeMapCoord(x);
 Trinity::NormalizeMapCoord(y);

 wp->id = fields[0].GetUInt32();
 wp->x = x;
 wp->y = y;
 wp->z = z;
 wp->orientation = o;
 wp->move_type = fields[5].GetUInt32();

 if (wp->move_type >= WAYPOINT_MOVE_TYPE_MAX)
 {
 TC_LOG_ERROR("sql.sql", "Waypoint %u in waypoint_data has invalid move_type, ignoring", wp->id);
 delete wp;
 continue;
 }

 wp->delay = fields[6].GetUInt32();
 wp->event_id = fields[7].GetUInt32();
 wp->event_chance = fields[8].GetUInt8();

 path.push_back(wp);

 }
 while (result->NextRow());
}

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Member Data Documentation

WaypointPathContainer WaypointMgr::_waypointStore

private

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The documentation for this class was generated from the following files:

• src/server/game/Movement/Waypoints/WaypointManager.h
• src/server/game/Movement/Waypoints/WaypointManager.cpp