[10819] Fixed creature's speed recalculation, forgotten DB speed mods are used now

Also properly update speeds at creature entry change(in case there are aura speed bonuses), thanks to Vladimir for pointing

src/game/Creature.cpp

@@ -283,10 +283,9 @@ bool Creature::InitEntry(uint32 Entry, const CreatureData *data )
 
     SetFloatValue(UNIT_MOD_CAST_SPEED, 1.0f);
 
-    SetSpeedRate(MOVE_WALK, cinfo->speed_walk);
-    SetSpeedRate(MOVE_RUN,  cinfo->speed_run);
-    SetSpeedRate(MOVE_SWIM, 1.0f);                          // using 1.0 rate
-    SetSpeedRate(MOVE_FLIGHT, 1.0f);                        // using 1.0 rate
+    // update speed for the new CreatureInfo base speed mods
+    UpdateSpeed(MOVE_WALK, false);
+    UpdateSpeed(MOVE_RUN,  false);
 
     // checked at loading
     m_defaultMovementType = MovementGeneratorType(cinfo->MovementType);

src/game/Unit.cpp

@@ -8250,6 +8250,22 @@ void Unit::UpdateSpeed(UnitMoveType mtype, bool forced, float ratio)
         if (speed < min_speed)
             speed = min_speed;
     }
+
+    if (GetTypeId() == TYPEID_UNIT)
+    {
+        switch(mtype)
+        {
+        case MOVE_RUN:
+            speed *= ((Creature*)this)->GetCreatureInfo()->speed_run;
+            break;
+        case MOVE_WALK:
+            speed *= ((Creature*)this)->GetCreatureInfo()->speed_walk;
+            break;
+        default:
+            break;
+        }
+    }
+
     SetSpeedRate(mtype, speed * ratio, forced);
 }
 

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "10818"
+ #define REVISION_NR "10819"
 #endif // __REVISION_NR_H__