Fixes waypoints: No pause between every waypoint. This makes waypoints a bit smoother.

--HG--
branch : trunk

src/game/DestinationHolder.h

@@ -49,6 +49,7 @@ class DestinationHolder
         void ResetUpdate(uint32 t = TRAVELLER_UPDATE_INTERVAL) { i_tracker.Reset(t); }
         uint32 GetTotalTravelTime(void) const { return i_totalTravelTime; }
         void IncreaseTravelTime(uint32 increment) { i_totalTravelTime += increment; }
+        void ResetTravelTime() { i_totalTravelTime = 0; }
         bool HasDestination(void) const { return i_destSet; }
         float GetDestinationDiff(float x, float y, float z) const;
         bool HasArrived(void) const { return (i_totalTravelTime == 0 || i_timeElapsed >= i_totalTravelTime); }

src/game/WaypointMovementGenerator.cpp

@@ -155,7 +155,7 @@ WaypointMovementGenerator<Creature>::Update(Creature &unit, const uint32 &diff)
     i_nextMoveTime.Update(diff);
     i_destinationHolder.UpdateTraveller(traveller, diff, true);
 
-    if (i_nextMoveTime.Passed())
+    if (i_nextMoveTime.GetExpiry() < TIMEDIFF_NEXT_WP)
     {
         if (unit.IsStopped())
         {
@@ -202,6 +202,7 @@ WaypointMovementGenerator<Creature>::Update(Creature &unit, const uint32 &diff)
             if (node->event_id && urand(0,99) < node->event_chance)
                 unit.GetMap()->ScriptsStart(sWaypointScripts, node->event_id, &unit, NULL/*, false*/);
 
+            i_destinationHolder.ResetTravelTime();
             MovementInform(unit);
             unit.UpdateWaypointID(i_currentNode);
             unit.clearUnitState(UNIT_STAT_ROAMING);

src/game/WaypointMovementGenerator.h

@@ -40,6 +40,7 @@
 
 #define FLIGHT_TRAVEL_UPDATE  100
 #define STOP_TIME_FOR_PLAYER  3 * MINUTE * IN_MILISECONDS           // 3 Minutes
+#define TIMEDIFF_NEXT_WP      250
 
 template<class T, class P = Path>
 class PathMovementBase