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[12695] Improve WaypointMMGen

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* Add correct Reset position (Npc will evade now to the last reached waypoint, and not to the next waypoint)
* Add proper return value for the CONDITION_LAST_WAYPOINT

* Let WaypointMMGen behave better after evading (keep PAUSED state, keep waittimer (original author @Schmoozerd)
This commit is contained in:
sanctum32 2013-10-21 08:01:16 +03:00 • committed by Antz
parent 1c381f206b
commit 6658234c07
3 changed files with 21 additions and 13 deletions
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27
src/game/WaypointMovementGenerator.cpp
View file

@ -67,17 +67,16 @@ void WaypointMovementGenerator<Creature>::LoadPath(Creature& creature)
if (i_path->empty())
return;
i_currentNode = i_path->begin()->first;
m_lastReachedWaypoint = 0;
}
void WaypointMovementGenerator<Creature>::Initialize(Creature& creature)
{
creature.addUnitState(UNIT_STAT_ROAMING);
creature.clearUnitState(UNIT_STAT_WAYPOINT_PAUSED);
LoadPath(creature);
if (!creature.isAlive() || creature.hasUnitState(UNIT_STAT_NOT_MOVE))
return;
creature.addUnitState(UNIT_STAT_ROAMING_MOVE);
StartMoveNow(creature);
}
@ -96,8 +95,8 @@ void WaypointMovementGenerator<Creature>::Interrupt(Creature& creature)
void WaypointMovementGenerator<Creature>::Reset(Creature& creature)
{
creature.addUnitState(UNIT_STAT_ROAMING | UNIT_STAT_ROAMING_MOVE);
StartMoveNow(creature);
creature.addUnitState(UNIT_STAT_ROAMING);
StartMove(creature);
}
void WaypointMovementGenerator<Creature>::OnArrived(Creature& creature)
@ -105,6 +104,8 @@ void WaypointMovementGenerator<Creature>::OnArrived(Creature& creature)
if (!i_path || i_path->empty())
return;
m_lastReachedWaypoint = i_currentNode;
if (m_isArrivalDone)
return;
@ -161,7 +162,6 @@ void WaypointMovementGenerator<Creature>::OnArrived(Creature& creature)
void WaypointMovementGenerator<Creature>::StartMoveNow(Creature& creature)
{
i_nextMoveTime.Reset(0);
creature.clearUnitState(UNIT_STAT_WAYPOINT_PAUSED);
StartMove(creature);
}
@ -173,6 +173,9 @@ void WaypointMovementGenerator<Creature>::StartMove(Creature& creature)
if (Stopped(creature))
return;
if (!creature.isAlive() || creature.hasUnitState(UNIT_STAT_NOT_MOVE))
return;
WaypointPath::const_iterator currPoint = i_path->find(i_currentNode);
MANGOS_ASSERT(currPoint != i_path->end());
@ -253,10 +256,14 @@ bool WaypointMovementGenerator<Creature>::GetResetPosition(Creature&, float& x,
if (!i_path || i_path->empty())
return false;
WaypointPath::const_iterator currPoint = i_path->find(i_currentNode);
MANGOS_ASSERT(currPoint != i_path->end());
WaypointPath::const_iterator lastPoint = i_path->find(m_lastReachedWaypoint);
// Special case: Before the first waypoint is reached, m_lastReachedWaypoint is set to 0 (which may not be contained in i_path)
if (!m_lastReachedWaypoint && lastPoint == i_path->end())
return false;
x = currPoint->second.x; y = currPoint->second.y; z = currPoint->second.z;
MANGOS_ASSERT(lastPoint != i_path->end());
x = lastPoint->second.x; y = lastPoint->second.y; z = lastPoint->second.z;
return true;
}

5
src/game/WaypointMovementGenerator.h
View file

@ -65,7 +65,7 @@ class MANGOS_DLL_SPEC WaypointMovementGenerator<Creature>
public PathMovementBase<Creature, WaypointPath const*>
{
public:
WaypointMovementGenerator(Creature&) : i_nextMoveTime(0), m_isArrivalDone(false) {}
WaypointMovementGenerator(Creature&) : i_nextMoveTime(0), m_isArrivalDone(false), m_lastReachedWaypoint(0) {}
~WaypointMovementGenerator() { i_path = NULL; }
void Initialize(Creature& u);
void Interrupt(Creature&);
@ -84,7 +84,7 @@ class MANGOS_DLL_SPEC WaypointMovementGenerator<Creature>
void AddToWaypointPauseTime(int32 waitTimeDiff);
uint32 getLastReachedWaypoint() const { return m_isArrivalDone ? i_currentNode + 1 : i_currentNode; }
uint32 getLastReachedWaypoint() const { return m_lastReachedWaypoint; }
private:
void Stop(int32 time) { i_nextMoveTime.Reset(time); }
@ -98,6 +98,7 @@ class MANGOS_DLL_SPEC WaypointMovementGenerator<Creature>
ShortTimeTracker i_nextMoveTime;
bool m_isArrivalDone;
uint32 m_lastReachedWaypoint;
};
/** FlightPathMovementGenerator generates movement of the player for the paths

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "12694"
#define REVISION_NR "12695"
#endif // __REVISION_NR_H__