void WaypointManager::_clearPath(WaypointPath &path)
{
for(WaypointPath::const_iterator itr = path.begin(); itr != path.end(); ++itr)
if(itr->behavior)
delete itr->behavior;
path.clear();
}
HAAStarResult RoutePlanner::findWaypointPath(Unit *unit, const Vec2i &dest, WaypointPath &waypoints) {
SECTION_TIMER(PATHFINDER_HIERARCHICAL);
TIME_FUNCTION();
_PROFILE_PATHFINDER();
TransitionGoal goal;
HAAStarResult setupResult = setupHierarchicalSearch(unit, dest, goal);
nsgSearchEngine->getNeighbourFunc().setSearchSpace(SearchSpace::CELLMAP);
if (setupResult == HAAStarResult::FAILURE) {
return HAAStarResult::FAILURE;
}
TransitionCost cost(unit->getCurrField(), unit->getSize());
TransitionHeuristic heuristic(dest);
AStarResult res = tSearchEngine->aStar(goal,cost,heuristic);
if (res == AStarResult::COMPLETE) {
WaypointPath &wpPath = *unit->getWaypointPath();
wpPath.clear();
waypoints.push(dest);
const Transition *t = tSearchEngine->getGoalPos();
while (t) {
waypoints.push(t->nwPos);
t = tSearchEngine->getPreviousPos(t);
}
return setupResult;
}
return HAAStarResult::FAILURE;
}
void WaypointManager::SetNodePosition(uint32 entry, uint32 dbGuid, uint32 point, uint32 pathId, WaypointPathOrigin wpOrigin, float x, float y, float z)
{
// Support only normal movement tables
if (wpOrigin == PATH_FROM_EXTERNAL)
return;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return;
char const* const table = waypointOriginTables[wpOrigin];
char const* const key_field = waypointKeyColumn[wpOrigin];
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
if (wpOrigin == PATH_FROM_ENTRY)
WorldDatabase.PExecuteLog("UPDATE %s SET position_x=%f, position_y=%f, position_z=%f WHERE %s=%u AND point=%u AND pathId=%u", table, x, y, z, key_field, key, point, pathId);
else
WorldDatabase.PExecuteLog("UPDATE %s SET position_x=%f, position_y=%f, position_z=%f WHERE %s=%u AND point=%u", table, x, y, z, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
{
find->second.x = x;
find->second.y = y;
find->second.z = z;
}
}
/// return true if a valid scriptId is provided
bool WaypointManager::SetNodeScriptId(uint32 entry, uint32 dbGuid, uint32 point, int32 pathId, WaypointPathOrigin wpOrigin, uint32 scriptId)
{
// Support only normal movement tables
if (wpOrigin != PATH_FROM_GUID && wpOrigin != PATH_FROM_ENTRY)
return false;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return false;
char const* const table = wpOrigin == PATH_FROM_GUID ? "creature_movement" : "creature_movement_template";
char const* const key_field = wpOrigin == PATH_FROM_GUID ? "id" : "entry";
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
WorldDatabase.PExecuteLog("UPDATE %s SET script_id=%u WHERE %s=%u AND point=%u", table, scriptId, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
find->second.script_id = scriptId;
ScriptChainMap const* scm = sScriptMgr.GetScriptChainMap(DBS_ON_CREATURE_MOVEMENT);
if (!scm)
return false;
return scm->find(scriptId) != scm->end();
}
void WaypointManager::DeleteNode(uint32 entry, uint32 dbGuid, uint32 point, int32 pathId, WaypointPathOrigin wpOrigin)
{
// Support only normal movement tables
if (wpOrigin != PATH_FROM_GUID && wpOrigin != PATH_FROM_ENTRY)
return;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return;
char const* const table = wpOrigin == PATH_FROM_GUID ? "creature_movement" : "creature_movement_template";
char const* const key_field = wpOrigin == PATH_FROM_GUID ? "id" : "entry";
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
WorldDatabase.PExecuteLog("DELETE FROM %s WHERE %s=%u AND point=%u", table, key_field, key, point);
path->erase(point);
}
void WaypointManager::SetNodeOrientation(uint32 entry, uint32 dbGuid, uint32 point, int32 pathId, WaypointPathOrigin wpOrigin, float orientation)
{
// Support only normal movement tables
if (wpOrigin != PATH_FROM_GUID && wpOrigin != PATH_FROM_ENTRY)
return;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return;
char const* const table = wpOrigin == PATH_FROM_GUID ? "creature_movement" : "creature_movement_template";
char const* const key_field = wpOrigin == PATH_FROM_GUID ? "id" : "entry";
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
WorldDatabase.PExecuteLog("UPDATE %s SET orientation=%f WHERE %s=%u AND point=%u", table, orientation, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
find->second.orientation = orientation;
}
void WaypointManager::DeleteNode(uint32 entry, uint32 dbGuid, uint32 point, uint32 pathId, WaypointPathOrigin wpOrigin)
{
// Support only normal movement tables
if (wpOrigin == PATH_FROM_EXTERNAL)
return;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return;
char const* const table = waypointOriginTables[wpOrigin];
char const* const key_field = waypointKeyColumn[wpOrigin];
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
if (wpOrigin == PATH_FROM_ENTRY)
WorldDatabase.PExecuteLog("DELETE FROM %s WHERE %s=%u AND point=%u AND pathId=%u", table, key_field, key, point, pathId);
else
WorldDatabase.PExecuteLog("DELETE FROM %s WHERE %s=%u AND point=%u", table, key_field, key, point);
path->erase(point);
}
void WaypointManager::SetNodeWaittime(uint32 entry, uint32 dbGuid, uint32 point, uint32 pathId, WaypointPathOrigin wpOrigin, uint32 waittime)
{
// Support only normal movement tables
if (wpOrigin == PATH_FROM_EXTERNAL)
return;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return;
char const* const table = waypointOriginTables[wpOrigin];
char const* const key_field = waypointKeyColumn[wpOrigin];
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
if (wpOrigin == PATH_FROM_ENTRY)
WorldDatabase.PExecuteLog("UPDATE %s SET waittime=%u WHERE %s=%u AND point=%u AND pathId=%u", table, waittime, key_field, key, point, pathId);
else
WorldDatabase.PExecuteLog("UPDATE %s SET waittime=%u WHERE %s=%u AND point=%u", table, waittime, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
find->second.delay = waittime;
}
void WaypointManager::SetNodePosition(uint32 entry, uint32 dbGuid, uint32 point, int32 pathId, WaypointPathOrigin wpOrigin, float x, float y, float z)
{
// Support only normal movement tables
if (wpOrigin != PATH_FROM_GUID && wpOrigin != PATH_FROM_ENTRY)
{ return; }
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
{ return; }
char const* const table = wpOrigin == PATH_FROM_GUID ? "creature_movement" : "creature_movement_template";
char const* const key_field = wpOrigin == PATH_FROM_GUID ? "id" : "entry";
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : entry;
WorldDatabase.PExecuteLog("UPDATE %s SET position_x=%f, position_y=%f, position_z=%f WHERE %s=%u AND point=%u", table, x, y, z, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
{
find->second.x = x;
find->second.y = y;
find->second.z = z;
}
}
/// return true if a valid scriptId is provided
bool WaypointManager::SetNodeScriptId(uint32 entry, uint32 dbGuid, uint32 point, uint32 pathId, WaypointPathOrigin wpOrigin, uint32 scriptId)
{
// Support only normal movement tables
if (wpOrigin == PATH_FROM_EXTERNAL)
return false;
WaypointPath* path = GetPathFromOrigin(entry, dbGuid, pathId, wpOrigin);
if (!path)
return false;
char const* const table = waypointOriginTables[wpOrigin];
char const* const key_field = waypointKeyColumn[wpOrigin];
uint32 const key = wpOrigin == PATH_FROM_GUID ? dbGuid : ((entry << 8) + pathId);
if (wpOrigin == PATH_FROM_ENTRY)
WorldDatabase.PExecuteLog("UPDATE %s SET script_id=%u WHERE %s=%u AND point=%u AND pathId=%u", table, scriptId, key_field, key, point, pathId);
else
WorldDatabase.PExecuteLog("UPDATE %s SET script_id=%u WHERE %s=%u AND point=%u", table, scriptId, key_field, key, point);
WaypointPath::iterator find = path->find(point);
if (find != path->end())
find->second.script_id = scriptId;
return sCreatureMovementScripts.second.find(scriptId) != sCreatureMovementScripts.second.end();
}
