Core/Units: Second part of SMSG_MOVE_SET_COLLISION_HGT implementation: compute proper collision height according to client formulae and send this to the client when mounting up.

src/server/game/DataStores/DBCStructure.h

@@ -760,7 +760,7 @@ struct CreatureModelDataEntry
     //uint32 Flags;
     //char* ModelPath[16]
     //uint32 Unk1;
-    //float Scale;                                           // Used in calculation of unit collision data
+    float Scale;                                             // Used in calculation of unit collision data
     //int32 Unk2
     //int32 Unk3
     //uint32 Unk4
@@ -770,9 +770,9 @@ struct CreatureModelDataEntry
     //float Unk8
     //uint32 Unk9
     //uint32 Unk10
-    float CollisionWidth;
+    //float CollisionWidth;
     float CollisionHeight;
-    //float Unk11;                                            // Used in calculation of unit collision data when mounted
+    float MountHeight;                                       // Used in calculation of unit collision data when mounted
     //float Unks[11]
 };
 

src/server/game/DataStores/DBCfmt.h

@@ -40,7 +40,7 @@ const char ChrRacesEntryfmt[]="nxixiixixxxxixssssssssssssssssxxxxxxxxxxxxxxxxxxx
 const char CinematicSequencesEntryfmt[]="nxxxxxxxxx";
 const char CreatureDisplayInfofmt[]="nixxfxxxxxxxxxxx";
 const char CreatureFamilyfmt[]="nfifiiiiixssssssssssssssssxx";
-const char CreatureModelDatafmt[]="nxxxxxxxxxxxxxffxxxxxxxxxxxx";
+const char CreatureModelDatafmt[]="nxxxfxxxxxxxxxxffxxxxxxxxxxx";
 const char CreatureSpellDatafmt[]="niiiixxxx";
 const char CreatureTypefmt[]="nxxxxxxxxxxxxxxxxxx";
 const char CurrencyTypesfmt[]="xnxi";