bool WaypointMovementGenerator<Creature>::Update(Creature &creature, const uint32 &diff) { if (!&creature) return true; // Waypoint movement can be switched on/off // This is quite handy for escort quests and other stuff if (creature.hasUnitState(UNIT_STAT_NOT_MOVE)) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } // prevent a crash at empty waypoint path. if (!i_path || i_path->empty()) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } if (i_currentNode >= i_path->size()) i_currentNode = 0; CreatureTraveller traveller(creature); i_nextMoveTime.Update(diff); if (i_destinationHolder.UpdateTraveller(traveller, diff, false, true)) { if (!IsActive(creature)) // force stop processing (movement can move out active zone with cleanup movegens list) return true; // not expire now, but already lost } // creature has been stopped in middle of the waypoint segment if (!i_destinationHolder.HasArrived() && creature.IsStopped()) { // Timer has elapsed, meaning this part controlled it if (i_nextMoveTime.Passed()) { SetStoppedByPlayer(false); creature.addUnitState(UNIT_STAT_ROAMING_MOVE); if (creature.canFly()) creature.AddSplineFlag(SPLINEFLAG_UNKNOWN7); // Now we re-set destination to same node and start travel const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); } else // if( !i_nextMoveTime.Passed()) { // unexpected end of timer && creature stopped && not at end of segment if (!IsStoppedByPlayer()) { // Put 30 seconds delay i_destinationHolder.IncreaseTravelTime(STOP_TIME_FOR_PLAYER); i_nextMoveTime.Reset(STOP_TIME_FOR_PLAYER); SetStoppedByPlayer(true); // Mark we did it } } return true; // Abort here this update } if (creature.IsStopped() && !i_hasDone) // creature is waiting on a waypoint and hasn't done the behavior yet { uint32 idx = i_currentNode > 0 ? i_currentNode-1 : i_path->size()-1; if (i_path->at(idx).orientation != 100) creature.SetOrientation(i_path->at(idx).orientation); if (WaypointBehavior *behavior = i_path->at(idx).behavior) { if (behavior->emote != 0) creature.HandleEmote(behavior->emote); if (behavior->spell != 0) { creature.CastSpell(&creature, behavior->spell, false); if (!IsActive(creature)) // force stop processing (cast can change movegens list) return true; // not expire now, but already lost } if (behavior->model1 != 0) creature.SetDisplayId(behavior->model1); if (behavior->textid[0]) { // Not only one text is set if (behavior->textid[1]) { // Select one from max 5 texts (0 and 1 already checked) int i = 2; for(; i < MAX_WAYPOINT_TEXT; ++i) { if (!behavior->textid[i]) break; } creature.Say(behavior->textid[rand() % i], 0, 0); } else creature.Say(behavior->textid[0], 0, 0); } } // behavior done i_hasDone = true; MovementInform(creature); if (!IsActive(creature)) // force stop processing (movement can move out active zone with cleanup movegens list) return true; // not expire now, but already lost // prevent a crash at empty waypoint path. if (!i_path || i_path->empty() || i_currentNode >= i_path->size()) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } } // i_creature.IsStopped() // This is at the end of waypoint segment or has been stopped by player if (i_nextMoveTime.Passed()) { // If stopped then begin a new move segment if (creature.IsStopped()) { creature.addUnitState(UNIT_STAT_ROAMING_MOVE); if (creature.canFly()) creature.AddSplineFlag(SPLINEFLAG_UNKNOWN7); const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); uint32 idx = i_currentNode > 0 ? i_currentNode-1 : i_path->size()-1; if (i_path->at(idx).orientation != 100) creature.SetOrientation(i_path->at(idx).orientation); if (WaypointBehavior *behavior = i_path->at(idx).behavior) { if (behavior->model2 != 0) creature.SetDisplayId(behavior->model2); creature.SetUInt32Value(UNIT_NPC_EMOTESTATE, 0); } } else { // If not stopped then stop it and set the reset of TimeTracker to waittime creature.StopMoving(); SetStoppedByPlayer(false); i_nextMoveTime.Reset(i_path->at(i_currentNode).delay); ++i_currentNode; i_hasDone = false; if (i_currentNode >= i_path->size()) i_currentNode = 0; } } return true; }
bool WaypointMovementGenerator<Creature>::Update(Creature &creature, const uint32 &diff) { if (!&creature) return true; // Waypoint movement can be switched on/off // This is quite handy for escort quests and other stuff if (creature.hasUnitState(UNIT_STAT_NOT_MOVE)) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } // prevent a crash at empty waypoint path. if (!i_path || i_path->empty()) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } if (i_currentNode >= i_path->size()) { sLog.outError("WaypointMovement currentNode (%u) is equal or bigger than path size (creature entry %u)", i_currentNode, creature.GetEntry()); i_currentNode = 0; } CreatureTraveller traveller(creature); i_nextMoveTime.Update(diff); if (i_destinationHolder.UpdateTraveller(traveller, diff, false, true)) { if (!IsActive(creature)) // force stop processing (movement can move out active zone with cleanup movegens list) return true; // not expire now, but already lost } // creature has been stopped in middle of the waypoint segment if (!i_destinationHolder.HasArrived() && creature.IsStopped()) { // Timer has elapsed, meaning this part controlled it if (i_nextMoveTime.Passed()) { SetStoppedByPlayer(false); creature.addUnitState(UNIT_STAT_ROAMING_MOVE); if (creature.canFly()) creature.AddSplineFlag(SPLINEFLAG_UNKNOWN7); // Now we re-set destination to same node and start travel const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); } else // if( !i_nextMoveTime.Passed()) { // unexpected end of timer && creature stopped && not at end of segment if (!IsStoppedByPlayer()) { // Put 30 seconds delay i_destinationHolder.IncreaseTravelTime(STOP_TIME_FOR_PLAYER); i_nextMoveTime.Reset(STOP_TIME_FOR_PLAYER); SetStoppedByPlayer(true); // Mark we did it } } return true; // Abort here this update } if (creature.IsStopped()) { if (!m_isArrivalDone) { if (i_path->at(i_currentNode).orientation != 100) creature.SetOrientation(i_path->at(i_currentNode).orientation); if (i_path->at(i_currentNode).script_id) { DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "Creature movement start script %u at point %u for creature %u (entry %u).", i_path->at(i_currentNode).script_id, i_currentNode, creature.GetDBTableGUIDLow(), creature.GetEntry()); creature.GetMap()->ScriptsStart(sCreatureMovementScripts, i_path->at(i_currentNode).script_id, &creature, &creature); } // We have reached the destination and can process behavior if (WaypointBehavior *behavior = i_path->at(i_currentNode).behavior) { if (behavior->emote != 0) creature.HandleEmote(behavior->emote); if (behavior->spell != 0) { creature.CastSpell(&creature, behavior->spell, false); if (!IsActive(creature)) // force stop processing (cast can change movegens list) return true; // not expire now, but already lost } if (behavior->model1 != 0) creature.SetDisplayId(behavior->model1); if (behavior->textid[0]) { // Not only one text is set if (behavior->textid[1]) { // Select one from max 5 texts (0 and 1 already checked) int i = 2; for(; i < MAX_WAYPOINT_TEXT; ++i) { if (!behavior->textid[i]) break; } creature.Say(behavior->textid[rand() % i], 0, 0); } else creature.Say(behavior->textid[0], 0, 0); } } // wpBehaviour found // Can only do this once for the node m_isArrivalDone = true; // Inform script MovementInform(creature); if (!IsActive(creature)) // force stop processing (movement can move out active zone with cleanup movegens list) return true; // not expire now, but already lost // prevent a crash at empty waypoint path. if (!i_path || i_path->empty() || i_currentNode >= i_path->size()) { creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); return true; } } } // i_creature.IsStopped() // This is at the end of waypoint segment (incl. was previously stopped by player, extending the time) if (i_nextMoveTime.Passed()) { // If stopped then begin a new move segment if (creature.IsStopped()) { creature.addUnitState(UNIT_STAT_ROAMING_MOVE); if (creature.canFly()) creature.AddSplineFlag(SPLINEFLAG_UNKNOWN7); if (WaypointBehavior *behavior = i_path->at(i_currentNode).behavior) { if (behavior->model2 != 0) creature.SetDisplayId(behavior->model2); creature.SetUInt32Value(UNIT_NPC_EMOTESTATE, 0); } // behavior for "departure" of the current node is done m_isArrivalDone = false; // Proceed with increment current node and then send to the next destination ++i_currentNode; // Oops, end of the line so need to start from the beginning if (i_currentNode >= i_path->size()) i_currentNode = 0; if (i_path->at(i_currentNode).orientation != 100) creature.SetOrientation(i_path->at(i_currentNode).orientation); const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); } else { // If not stopped then stop it creature.clearUnitState(UNIT_STAT_ROAMING_MOVE); SetStoppedByPlayer(false); // Set TimeTracker to waittime for the current node i_nextMoveTime.Reset(i_path->at(i_currentNode).delay); } } return true; }
bool WaypointMovementGenerator<Creature>::Update(Creature &creature, const uint32 &diff) { if(!&creature) return true; // Waypoint movement can be switched on/off // This is quite handy for escort quests and other stuff if(creature.hasUnitState(UNIT_STAT_ROOT | UNIT_STAT_STUNNED | UNIT_STAT_DISTRACTED | UNIT_STAT_DIED)) return true; // prevent a crash at empty waypoint path. if(!i_path || i_path->empty()) return true; // i_path was modified by chat commands for example if(i_path->size() != i_hasDone.size()) i_hasDone.resize(i_path->size()); if(i_currentNode >= i_path->size()) i_currentNode = 0; CreatureTraveller traveller(creature); i_nextMoveTime.Update(diff); i_destinationHolder.UpdateTraveller(traveller, diff, false, true); // creature has been stopped in middle of the waypoint segment if (!i_destinationHolder.HasArrived() && creature.IsStopped()) { if( i_nextMoveTime.Passed()) // Timer has elapsed, meaning this part controlled it { SetStoppedByPlayer(false); // Now we re-set destination to same node and start travel creature.addUnitState(UNIT_STAT_ROAMING); if (creature.canFly()) creature.AddMonsterMoveFlag(MONSTER_MOVE_FLY); const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); } else // if( !i_nextMoveTime.Passed()) { // unexpected end of timer && creature stopped && not at end of segment if (!IsStoppedByPlayer()) { // Put 30 seconds delay i_destinationHolder.IncreaseTravelTime(STOP_TIME_FOR_PLAYER); i_nextMoveTime.Reset(STOP_TIME_FOR_PLAYER); SetStoppedByPlayer(true); // Mark we did it } } return true; // Abort here this update } if( creature.IsStopped()) { uint32 idx = i_currentNode > 0 ? i_currentNode-1 : i_path->size()-1; if (!i_hasDone[idx]) { if (i_path->at(idx).orientation !=100) creature.SetOrientation(i_path->at(idx).orientation); if(WaypointBehavior *behavior = i_path->at(idx).behavior) { if(behavior->emote != 0) creature.SetUInt32Value(UNIT_NPC_EMOTESTATE,behavior->emote); if(behavior->spell != 0) creature.CastSpell(&creature,behavior->spell, false); if(behavior->model1 != 0) creature.SetDisplayId(behavior->model1); if(behavior->textid[0]) { // Not only one text is set if( behavior->textid[1] ) { // Select one from max 5 texts (0 and 1 laready checked) int i = 2; for( ; i < MAX_WAYPOINT_TEXT; ++i ) if( !behavior->textid[i] ) break; creature.Say(behavior->textid[rand() % i], 0, 0); } else creature.Say(behavior->textid[0], 0, 0); } } // wpBehaviour found i_hasDone[idx] = true; MovementInform(creature); } // HasDone == false } // i_creature.IsStopped() if( i_nextMoveTime.Passed() ) // This is at the end of waypoint segment or has been stopped by player { if( creature.IsStopped() ) // If stopped then begin a new move segment { creature.addUnitState(UNIT_STAT_ROAMING); if (creature.canFly()) creature.AddMonsterMoveFlag(MONSTER_MOVE_FLY); const WaypointNode &node = i_path->at(i_currentNode); i_destinationHolder.SetDestination(traveller, node.x, node.y, node.z); i_nextMoveTime.Reset(i_destinationHolder.GetTotalTravelTime()); uint32 idx = i_currentNode > 0 ? i_currentNode-1 : i_path->size()-1; if (i_path->at(idx).orientation !=100) creature.SetOrientation(i_path->at(idx).orientation); if(WaypointBehavior *behavior = i_path->at(idx).behavior ) { i_hasDone[idx] = false; if(behavior->model2 != 0) creature.SetDisplayId(behavior->model2); creature.SetUInt32Value(UNIT_NPC_EMOTESTATE, 0); } } else // If not stopped then stop it and set the reset of TimeTracker to waittime { creature.StopMoving(); SetStoppedByPlayer(false); i_nextMoveTime.Reset(i_path->at(i_currentNode).delay); ++i_currentNode; if( i_currentNode >= i_path->size() ) i_currentNode = 0; } } return true; }